Unit 3 Life in the future单元教案（2份）

Unit 3 Life in the future
本单元教学内容为人教版新课标Module 5 Unit 3 Life in the future。本单元的中心话题是“未来生活”，教材内容为学生提供了想象的空间，旨在培养学生预测未来的能力，通过对现实生活与未来生活的对比，唤醒学生把握现在，珍惜现在，爱护环境，保护自然的意识。 　　
第一篇Reading文章主要讲述主人公Li Qiang在时空旅行前、时空旅行中及时空旅行后的所见所想。
第二篇则主要记叙了Li Qiang在太空站认识的两个非常特别的太空生物，并将两个生物的特征进行了对比。两篇阅读文章都是科幻型阅读，旨在唤起学生的想象力，培养学生对未来生活的预测。
语法部分则延续了课文内容，通过作者对未来生活态度的讨论引出过去分词做状语及定语的用法，并以短文填空的形式来巩固文章生词的用法。
听力部分则描绘了一个拥有高新科技的wonderland,表明了人类对美好生活的追求与幻想，并最终通过口语情景设置锻炼学生综合运用英语的能力与技巧，从而对未来生活进行更细致的预测。
考虑到各部分内容的内在联系，笔者结合教学实际将同一话题不同内容与形式的材料进行了重组，对教材内容、编排顺序等进行了调整、删减和补充，将整个单元设计成四个课时，丰富了教学内容和语言活动形式。 　　

【知识与能力目标】
学习与未来生活有关的词汇;能对本单元的生词猜测词义并能用英语释义基本单词;学习有关预测和猜测的表达方式以及过去分词作定语、状语的用法;能听懂关于对未来生活、环境的想象、猜测和思考的会话，想象未来生活可能存在的问题;能用英语简单地谈论未来生活，猜测未来的科技发展趋势;能阅读关于未来生活、未来世界以及外太空和外星人的英语文章;能够较好地发挥想象来描写未来生活和外星生物。 　
【过程与方法目标】 　　
通过网络或图书馆等途径查找搜集有关科学家对未来生活预测的资料，培养学生利用学习资源的策略;并且笔者结合教学实际对教材内容、编排顺序等进行了调整、删减和补充，将整个单元设计成四个课时。第一课时为Warming-up and Reading, 第二课时为Learning about language, 第三课时为Using language, 第四课时为Listening and speaking。着重培养学生学习运用词汇学习中的猜词策略，激发学生想象力，预测未来生活。 　　
【情感态度与价值观目标】
通过学习课文，使学生回顾历史，认识现在，展望未来，激发学生的想象力;提高环境保护，资源保护意识。通过讨论使学生了解中国和其他国家目前存在的社会问题以及科技发展方向，预测世界未来生活、环境的发展趋势。 　　
1. 采取多种教学方式，讲述法与讨论法相结合，启发式教学法与创设课堂思维情景相结合，接受式学习与探究式学习相结合。 　　
2. 以活动构建教学理论为指导，挖掘课程资源，利用图片、表格、多媒体等多种形式，师生互动，分组探究。 　　
3. 适时对学生的学习过程进行调控与激发，实现教学预设与动态生成的统一。
A recorder, a computer, a projector
1. 掌握有关描绘未来生活的词汇以及有关预测和猜测的表达方式。 　
2. 通过对文章的学习，根据目前的现状预测未来的生活，提高环境保护、资源保护意识。 　　
3. 掌握过去分词作定语和状语的用法。 　
4. 运用所学的词汇及句型写出具有一定想象力的短文。
Step 1 Warming up
As our society develops, we have got much benefit. But at the same time, we have to face lots of problems.
Can you find out what kind of problems human beings are facing?
Step 2 Pre-reading
Imagine what changes will happen in the next century in housing, transport, jobs, families, communication, environment and education.
1. What vehicle may people use in the future?
2. In what kind of houses may people live in the future?
3. Where may people live in the future?
4. How do people communicate today?
How will people communicate tomorrow?
Pair work
Work in pairs. Imagine you are an inventor and you have designed a new product, which you want to sell. Introduce it to the class.
Step 3 Fast reading
1. Read the text for the first time and tell what the text is about?
It’s an e-mail written by a man who has taken up a trip to the future.
2. Look at the following sentence, there are in wrong order, tell me the correct order for these sentence
A. We were transported into the future by a comfortable time capsule.
B. I arrived at Wang Ping’s home and everything in his house made me surprised.
C.I won a travel to the year AD3008
D. I have my first try to master a hovering carriage.
Skimming
Para-graph
Main idea and important details
1
2
3
4
Step 4 Careful reading
1. How did Li Qiang feel when he was in the capsule?
2. What is a “time lag”?
3. Who guided Li Qiang’s trip?
4. Why did Li Qiang’s guide give him some tablets?
5. Who transported them to the future?
Scanning:
1. How did I feel as soon as I was transported to the future?
After the writer was transported to the future, he was hit by the lack of fresh air.
2. How did Wang Ping solve this problem?
Wang Ping gave a mask to the writer and hurried him through to a small room nearby to have a rest.
3. What do you think has caused this kind of problem?
Now we are causing more and more pollution to the nature, this will cause serious problems to life in the nature. This may be the cause of the lack of fresh air in the future.
Further reading:
(一) What did Wang Pang’s house look like?
His house is a large bright ,clean room. It had a green Wall, a brown floor and soft lighting .
(二)What was the green wall made of? What’s the purpose of building this kind of green wall?
The green wall was made of trees. The leaves of the trees will provide much-needed oxygen to the house.
(三)Answer the questions.
1. Why did Li Qiang go into the future?
2. How did he feel when he left his own time?
3. How did he get to the year 3008?
4. What did he notice first when he arrived in AD 3008?
5. What else did he find that was different?
(四)Try to explain the following sentences in your own words.
1. I have to constantly rub my eyes to remind myself that I have traveled to the year AD 3005.
2. Worried about the journey, I was unsettled for the first few days.
3. Confused by the new surroundings, I was hit by the lack of fresh air. My head ached.
4. There were so many carriages that I lost sight of Wang Ping.
5. … and by bending and pressing down on the driving stick one can move swiftly.
6. Tomorrow you will be ready for some visits organized by the company.
(五)Read and discuss which changes to life in AD 3,008 are good and which are bad and give reasons for your choices. Then finish the chart.
Good changes
Bad changes
Time travel
Can travel to
Different times
as you wish
After-effects of travel
Transport
.can move swiftly
Disorganized, difficult to
find way
Houses
save living space
Short of space
Towns
Busy, look like
markets
Easy to get lost
Air quality
Own family
oxygen supply
Poor quality in public places
Sample answers to Ex.2
Step 5 Post-reading
Does the writer have an optimistic or a pessimistic view of the future? Give your reasons.
What is your view of the future and why do you think so?
Group discussion:
Suppose you were Li Qiang and now you were in the future, and your mother is in the actual life. Make a phone call to your mother, trying your best to imagine what will happen in the future and to describe what happens clearly.
Step 6 Language points
1. FIRST IMPRESSIONS 第一印象
impression 印记；印象；感想；后接 of sb./ of sth./ on sb./ that 从句；
知识拓展：impress v.给……留下深刻的印象；使铭记；使感动；常用结构有：impress sth. on/upon sib ./ impress sb. with sth .给……留下深刻的印象；使铭记；
做一做:
1）________________________________ was favorable.他给我的第一印象不错。
His first impression on me / My first impression of him
2) His trip to India made ____________________________________.他的印度之行对他的触动很大。a strong impression on him
3) He ____________________________his sincerity. 他的真诚打动了她。 impressed her
2．I still cannot believe that I am taking up my prize that was won last year. 我仍然无法相信我是在接受去年获得的这个奖励。
take up 有这几个含义：
1）to start to do sth. 开始做（某项工作）；开始从事（工作）；
I have taken up teaching since I graduated from university.
我大学毕业后就从事教学工作。
2）to accept sth. that is offered or available 接受（建议或能得到的东西）
She took up his offer of a drink. 他请她喝一杯，她接受了。
另外还表示“占用空间和时间”
This table takes up too much room. 这张桌子太占地方了。
The work took up all his time. 那工作花费了他所有的时间。
做一做：
Helen always helps her mother even though going to school ______ most of her day. (广东)
A. takes up B. makes up C. saves up D. puts up
[归纳总结]
take的短语还有:
take off 起飞，脱掉
take over 接管，接收，承袭
take on 承担，接受，从事，呈现
take care 当心，注意
take care of 照顾…
take place 发生
take in 接受，理解，欺骗，收进，吸收
take advantage of 利用
take away 拿走
take it easy 别着急，放轻松
take your time 从容做，不慌不忙
take part in 参加
take down 记下，写下，拿下, 拆掉，拆台
take … for granted 想当然，认为理当如此
take charge of 负责，照管，监理，担任
take effect 生效，起作用
take after 像;与...相似
3.I have to remind myself constantly that I am really in AD 3008. 我不得不一直不断地提醒自己已到了公元3008年。
1)remind v.提醒；使想起；常用结构有: remind sb. to do sth.提醒某人做某事；remind sb.＋(that)/wh-从句 提醒某人……；使某人想起……； remind sb. about/of sth. 使某人想起或意识到……；提醒某人某事
He reminded the children to wash their hands. 他提醒孩子们去洗手。 This song reminds me of my childhood. 这首歌曲使我想起了我的孩提时代。 The doctor reminds me that I should see her again in two months. 医生提醒我两个月后应再去看她。
做一做： ①1You _________me ______your father when you say that. 你说这样的话使我想起了你的父亲。
remind of
②Remind me ________ __________Alan before I go out.
提醒我在出去之前给艾伦打电话。
to phone
知识拓展：reminder n.提醒物；引起回忆的事物
2)constantly adv.始终； 一直；重复不断地
Fashion is constantly changing.时尚总是日新月异。
知识拓展：constant adj.连续发生的；不断的；重复的；
4. Worried about the journey, I was unsettled for the first few days. 因为担心旅程，开始的头几天我很不安。
此处 Worried about the journey的作用相当于一个原因状语从句As I was worried about the journey,在句中作状语
5. This is similar to the “jet lag” you get from flying, but it seems you keep getting flashbacks from your previous time period.
这种病有些像乘喷气式飞机高速飞行时所引起的时差反应那样，所不同的是，它意味着你的脑海里不停地从以前的时间段一直往回闪去。
1）be similar to 与……相似
be the same as 与……相同
be different from 与……不同
2）you get是定语从句，修饰the “jet lag”, 省略了关系代词which/that(作get的宾语)；when flying是省略句，省略了主语you和谓语动词的一部分were；instead位于句首或句末，作状语，引出与上文不同的内容。
3) jet lag指喷气式飞行时差综合症，即乘飞机跨越时区时，人体的生物钟或昼夜生理节律仍然停留在原时区的状态，从而与新时区不同步。flashback往事；往回闪现。
4) previous adj.先前的；以往的；（时间上）稍前的
No previous experience is necessary for this job.
这一工作无需相关的经验。
I couldn’t believe it when I heard the news. I had only seen him the previous day.
听到这个消息时，我不敢相信；我就在前一天还见到过他。
知识拓展：previously adv. 先前的；早先
The building had previously been used as a hotel.
这座楼房早先曾用作旅馆。
6. Well-known for their expertise, his parents’ company. called “Future Tours” ,transported me safely into the future in a time capsule. 他父母的“Future??Tours”公司技能精湛，用时间太空舱安全地把我运送到未来。
1) Well-known for their expertise表原因，相当于一个原因状语从句，表示他父母的“Future??Tours”公司能够把我运送到未来的原因
2) named “Future Tours”是过去分词作定语，相当于定语从句that was named “Future Tours”
7. Hit by the lack of fresh air, … 缺乏新鲜空气我感觉受不了。
1) lack 用作名词表示：“缺乏；短缺”；用作动词表示：“缺乏；短缺；没有；不足”。
a lack of food /money/skills 缺乏食物/金钱/技能
做一做:
①The trip was cancelled through___________________________.
因为缺乏兴趣这次旅行被取消了。
through lack of interest.
②He ____________________________. 他缺乏信心。He lacks confidence.
知识拓展：lacking adj. 缺乏；没有；匮乏；不足
2）surroundings n.[pl.] 环境；surround v. 围绕；环绕； surrounding adj.周围的；附近的
Everyone likes to work in pleasant surroundings.
人人都喜欢在愉快的环境中工作。
8. Soon I was back on my feet again and following him to collect a hovering carriage driven by computer. 很快我又重新振作起来，跟随他领取了一部由电脑控制的气垫车.
1）back on one’s feet 经受打击后重新站起来，再次恢复了健康
2）driven by computer在句中作定语,相当于 which was driven by computer；
过去分词短语作定语通常放在被修饰的词后面，相当于一个定语从句：
The suggestion made by the foreign expert was adopted by the manager.
外国专家所提出的建议被经理采纳了。
9.These hovering carriages float above the ground and by bending or pressing down in your seat.
1）by+ doing 用某种方式或手段, 如, They put out the fire by pouring water on it. 他们泼水扑灭了火； 句中by bending and pressing down on the driving stick strongly修饰move swiftly,表示使气垫车“迅速地移动”的手段；driving stick中的driving为动名词作定语，表示用途，如：a sleeping car 用来睡觉的车（卧铺车）；one在句中泛指人。
2） bend 弯曲；使弯曲；弯腰；弯身；常用搭配有: bend one’s mind/efforts to sth. 致力于某事；bend sb.to sth. 迫使；说服 bend the truth 歪曲事实
It’s hard to bend an iron bar. 把铁棒弄弯很不容易。
做一做:
①She _____________________and kissed her daughter.
她低下头吻了她的女儿。
bent her head
②The road_________ sharply__________________. 路向右急转弯。
bent …to the right.
3) press v. 压；按；推；挤；坚持；敦促 n. 报章杂志，新闻工作者，新闻界
做一做:
①She ______ _________hard _____the gas pedal.
她用力踩下油门踏板。 pressed down…on
②He is still _________her claim_______ compensation(赔偿).
他仍坚持索赔。 pressing … for
③______ _________was/were not allowed to attend the trial(审判).
庭审谢绝新闻采访。The press
4）by后接动名词，常作状语，修饰谓语或某个动作，表示其行为的方式或手段。
做一做:
He made his boss pleased________________________________.
他改进了工作老板很高兴 by improving his work
10. However, I lost sight of Wang Ping when we …王平不见了。
lose sight of 看不见, 忘记, 失去 其反义词组catch sight of sth/sb 看见某人/物
另外, at first sight 一见就；乍看起来； at (the) sight of 一看见就……；out of sight 看不见 ： Out of sight, out of mind. 眼不见,心不念。be in sight 看得见，在眼前；
做一做:
1）We___________________ several precious animals. 我们失去了很多的珍惜动物
have lost sight of
2）乍看起来，这个问题好像容易。__________________________________________________.
At first sight, the problem seems easy.
3）小岛仍然可以看的见。_____________________________________.
The small island is still in sight
4）一看见老师男孩就跑掉。 ________________________________________________.
At the sight of the teacher, the boy ran away.
11. He was swept up into the centre of them .他被卷入到这群车队当中去了，
sweep up打扫，横扫；涌向；快速地抱起
She was left to sweep up after the party.
聚会结束后她被留下来打扫。
做一做:
1) He ________________________into his arms.
他一把将孩子抱进怀里。
swept up the baby
2) In pushing to the train, the children ___________the crowds of people.
A. sweeping up into B. swept up into
C. were swept up D. were swept up into
[归纳总结]
sweep 的其它短语
sweep aside 用力把…推到一边；对…置之不理
sweep away 扫走；刮走；冲走
sweep down 冲下
sweep off 扫去；大量清除
sweep over 扫过；席卷
与 up 组成的动词短语
stay up 熬夜
go up 上涨
give up 放弃
get up 上升；起床
eat up 吃光；耗尽
cut up 切碎
lift?up 举起
come?up 升起
stand?up 起立
12. Just at that moment I had a “time lag” flashback and saw the area again as it had been in the year AD 2008.就在那一时刻，我得了时间滞后症，在我脑海里，这个地方又闪回到公元2008年。
1) time lag指乘坐时间太空舱穿梭未来时由于速度极快而产生的“时间滞后症”，与jet lag喷气式飞行时差综合症，即乘飞机跨越时区时人体的生物钟或昼夜生理节律仍然停留在原时区的状态类似。
2) as it had been in the year AD 2005 是方式状语从句,修饰主句I saw the area again ;
as it had been 是由as it be变来的， as it be表示 “按照原状, 照旧, 像…”
The situation is as it was before.形势还是原来那样.
13. Then Wang Ping flashed a switch on a computer screen, and a table and chairs rose from under the floor as if by magic.
王平闪了一下电脑屏幕上的开关，于是一张桌子和几把椅子就像魔术般地从地面升了起来。
本句有两个句子并列，前两者之间用逗号隔开最后两者之间用and连接；
2) 后面的一个分句使用了倒装句，主要是为避免头重脚轻，使句子平衡，同时也可使前后联系得更加紧密，正常语序是a switch on a computer screen flashed；
3) 此处as if 引导的是一个省略的方式状语从句，其完整句子是as if a table and chairs rose from under the floor by magic
4) switch 用作名词表示“开关；转换”。用作动词表示“转换，改变”。
She made the switch from full-time to part-time work when her first child was born.。
第一个孩子出生后，她就由全日工作改为非全日工作。
Press these two keys to switch between documents on screen.
按这两个键就可以在屏幕上的文件之间进行切换。
I can’t work next week. Will you switch with me?
下个周末我不能上班，咱俩换个班好不好？
14. Exhausted, I slid into bed and fell fast asleep. 由于太累了，我倒在床上马上就睡
着了。
exhausted表原因，相当于一个原因状语从句As I was exhausted；fell fast asleep 酣睡。fast或sound常与fall asleep 搭配表示睡的程度深。
做一做:
1) ______________, the children ___________ __________at once.
由于太累了，孩子们马上就睡着了。
Exhausted , fell asleep
2) 太激动了，这位老人一句话也说不出来。_______________________________________________________.
Too excited, the old man couldn’t say a word
Step 8 Grammar
Past participle used as the Adverbial
[语境领悟]
Rewrite the sentence below.
Worried about the journey, I was unsettled for the first few days.
= As I was worried about the journey, I was unsettled for the first few days.
participle used as the adverbial
Read three more sentences with past participles used as the adverbial.
1. Well-known for their expertise, his parents’ company, called “Future Tour”, transported me safely into the future in a time capsule.
2. Hit by a lack of fresh air, my head ached.
3. Exhausted, I slid into bed and fell fast sleep.
More example sentences
1. When it is heated, ice will be changed into water.
2. When it is seen under a microscope, a fresh snowflake has a delicate six-pointed shape.
Seen under a microscope, a fresh snowflake has a delicate six-pointed shape.
[要点精析]
过去分词(短语)作状语时，其逻辑主语为句子的主语。如：
Asked why he did it, the young man said it was his favorite.
过去分词作状语，相当于一个状语从句。
过去分词作时间状语过去分词作时间状语，相当于一个时间状语从句。有时，过去分词前可以加when, while, until等词来强调过去分词所表示的动作与主句谓语动词所表示动作的时间关系。
1. When it is heated, ice will be changed into water.
When heated, ice will be changed into water.
2. When it is seen under a microscope, a fresh snowflake has a delicate six-pointed.
Seen under a microscope, a fresh snowflake has a delicate six-pointed shape.
[实战演练]
1. When 　　 help, one often says “Thank you.” or “It’s kind of you.”
2. When ________, the museum will be open to the public next year.
3. When ______ for his views about his teaching job, Philip said he found it very interesting and rewarding.
过去分词作原因状语过去分词作原因状语，相当于as, since, because等词引导的原因状语从句，这类状语多放在句首。
1. Since / As she was given advice by the famous detective, the young lady was no longer afraid.
Given advice by the famous detective, the young lady was no longer afraid.
2. Because it was done in a hurry, his homework was full of mistakes.
Done in a hurry, his homework was full of mistakes.
[实战演练]
　　　 by the advances in technology, many farmers have set up wind farms on their land.
【分析】“受到科技进步的激励，许多农民在他们的土地上建起了风力发电场。” 该句可转化为：As they are encouraged by the advances in technology, …。
过去分词作条件或者假设状语过去分词作条件状语，相当于if, unless等词引导的条件状语从句。
1. If they had been given more attention, the cabbages could have grown better.
Given more attention, the cabbages could have grown better.
2. If I am compared with you, we still have a long way to go.
Compared with you, we still have a long way to go.
过去分词作方式或伴随情况状语1. The hunter left his house, and he was followed by his dog.
The hunter left his house, followed by his dog.
2. She sat by the window, and she was lost in thought.
She sat by the window, lost in thought.
[高考真题]
Mr. Smith, ____ of the ____ speech, started to read a novel.
【答案】 tired; boring 。
(be) tired of 的意思是“厌倦…”，过去分词短语在句中作原因状语，其逻辑主语是句子的主语Mr. Smith；现在分词boring的意思是“令人厌烦的”，修饰speech。
过去分词作让步状语
过去分词作让步状语。过去分词与though / although / even if / even though / however等词连用，相当于一个让步状语从句。
Although we were exhausted by the climb, we continued our journey, we continued our journey.
Exhausted by the climb, we continued our journey.
[高考真题]
No matter how frequently 　　　, the works of Beethoven still attract people all over the world.
【答案】 performed 。
“不管多么频繁地被演奏，贝多芬的作品仍吸引着全世界的人们。”句子还原即是No matter how frequently they are performed, …
Summary:
1)过去分词在句子中可以作时间状语、原因状语、伴随状语、条件状语、让步状语等。
2)过去分词作状语时,过去分词的逻辑主语与句子主语一致。
过去分词作状语有两大特点：
1)表示被动的动作，分词与主语的逻辑关系被动；
2)表示已经完成的动作。
实战演练
Rewrite the sentences with proper conjunctions.
1. Asked what had happened, he told us about it.
→When he was asked what had happened, he told us about it.
2. Well-known for his expert advice, he received many invitations to give lectures.
→Because he was well known for his expert advice, he received many invitations to give lectures.
3. Given more time, we would be able to do the work much better.
If we were given more time, we would be able to do the work much better.
4. Once translated into Chinese, the book became very popular among Chinese teenagers.
Once it was translated into Chinese, the book became very popular among Chinese teenagers.
5. Deeply interested in medicine, she decided to become a doctor.
Because she was deeply interested in medicine, she decided to become a doctor.
6. Left alone at home, Sam did not feel afraid at all.
Although he was left alone at home，Sam did not feel afraid at all.
实战演练
1 .Rewrite the sentences with past participle. As I was worried about the journey, I was unsettled for the first few days.
→ _______________________ , I was unsettled for the first few days. 2. If he is given time, he’ll make a first-class tennis player.
→ _________ , he’ll make a first-class tennis player.
3. As I was confused by the new surroundings, I was hit by the lack of fresh air.
→ ______________________________, I was hit by the lack of fresh air.
4. When he was questioned by the police about the fire, he became tense.
→ ________________________________, he became tense
比较下面的每组两句话。
1. Following the old man, we went upstairs.
(跟着那个老人, 我们上了楼)
2. Followed by the old man, we went upstairs.
(被那个老人跟着, 我们上了楼)
3. 从上面看, 体育场好像一个鸟巢。
____ from the top, the stadium looks like a bird nest.
A. Seeing B. Seen
4. 从太空看, 宇航员看不到长城。
____ from the space, the astronaut could not discover the Great Wall.
A. Seeing B. Seen
注 意
作状语的过去分词其逻辑主语通常就是句子的主语，且主语是过去分词动作的承受者，即过去分词表示的动作不是句子的主语发出的；过去分词与主语之间是动宾关系，即被动关系。这一点是与现在分词作状语的情况是不同的，后者与主语之间是主谓关系。
Complete each sentence using the Past Participle of the right verb. frighten trap follow shoot
1) _________ by noises in the night, the girl no longer dared to sleep in her room.
2) The lady returned home, ________ by two policemen.
3) If _______ in a burning building, you should send for help.
4) Although ____in the leg, he continued firing at the thief.
Past participle Used as the Attribute 过去分词作定语
过去分词作定语与其所修饰的词之间存在着逻辑上的被动关系,且表示该动作已经完成。单个的过去分词作定语,通常置于被修饰的词的前面；分词短语作定语时,须置于被修饰词的后面。
1. Last Sunday we went on an organized trip to the forest. 　　　　　　　　　　上周日我们进行了一次有组织的去森林的旅行。
2. A letter posted today will reach him the day after tomorrow. 　　　　　　　　　　　　　　　今天寄出的信后天他就能收到。
A．被动意义
an honored guest 一位受尊敬的客人
(受伤的工人)are now being taken good care of in the hospital. (The injured workers )
B. 完成意义
a retired teacher 一位退休教师
They are cleaning (落叶) in the yard.（the fallen leaves ）
过去分词作定语前置和后置
两种情况:
1.前置定语
单个的过去分词作定语, 通常放在被修饰的名词之前, 表示被动和完成意义。
2. 后置定语
过去分词短语作定语时, 通常放在被修饰的名词之后, 它的作用相当于一个定语从句。
This will be the best novel of its kind ever written.
= that has ever been written
Who were the so-called guests invited
(= who had been invited ) to your party last night?
注意:
如果被修饰的词是由every / some /any /no + thing / body /one所构成的复合代词或指示代词those等时，即使一个单一的分词作形容词用，也要放在被修饰词的后面。例如：
Is there anything unsolved?
There is noting changed here since I left this town.
现在分词与过去分词作定语的区别
现在分词作定语，它与被修饰的名词存在着逻辑上的主谓关系，而且该动词的动作正在进行。
过去分词做定语时，它与被修饰的名词存在着逻辑上有动宾关系，而且该动词的动作已经发生了。
He worked as a worker building roads. (主动)
= He worked as a worker who / that built roads.
This is a picture painted by my father. (被动)
= This is a picture which was painted by my father.
I know the young man sleeping on the bench. (在进行)
= I know the young man who is sleeping on the bench.
The letter mailed last night will reach him tomorrow. (已完成)
= The letter which was mailed last night will reach him tomorrow.
分词作定语可以转换成定语从句:
We live in a house facing (which faces) the south.
This is the factory (which was) built in 1980.
过去分词短语有时亦可用作非限制性定语，前后常有逗号。
Some of them, born and brought up in country villages, had never seen a train.
[高考链接]
①(2016·全国卷Ⅰ)My ambassadorial duties will include ___________ (introduce) British visitors to the 120plus pandas at Chengdu and others at a research centre in the misty mountains of Bifengxia.
②(2016·四川高考)For 25 days, she never left her baby, not even to find something ______ (eat)!
③(2015·全国卷Ⅰ)Abercrombie & Kent, a travel company in Hong Kong, says it regularly arranges quick getaways here for people ______ (live) in Shanghai and Hong Kong.
④(2015·全国卷Ⅰ)Yangshuo is really beautiful. A study of travelers _________ (conduct) by the website TripAdvisor names Yangshuo as one of the top 10 destinations in the world.
[实战演练]
1. The Olympic Games, _________ in 776 B. C., didn’t include women until 1912. 　
简析: 首先,根据语法分析可知,待选部分是一个作定语、修饰 The Olympic Games的后置分词短语;再根据 The Olympic Games 对于动词 play 来说只能是被动承受, 且已完成 (in 776 B. C.)。
2. What’s the language _________ in Germany?
简析: 测试过去分词作后置定语表达被动,等于定语从句 which is spoken。
3. Most of the artists _______ to the party were from South Africa.
简析: 测试过去分词作后置定语表达被动, 等于定语从句who were invited。
4. The first textbooks _______ for teaching English as a foreign language came out in the 16th century.
简析: 测试过去分词作后置定语表达被动,等于定语从句which were written。
5. The first textbooks _______ for teaching English as a foreign language came out in the 16th century.
简析: 测试过去分词作后置定语表达被动,等于定语从句which were written。
5. The first textbooks _______ for teaching English as a foreign language came out in the 16th century.
简析: 测试过去分词作后置定语表达被动,等于定语从句which were written。
[语法过关]
Fill in the blanks.
1. I like reading the novels _________ (write) by Zhang Ailing.
2. The girl _________ (write) a letter in the study is my cousin.
3.There is something wrong with my car and I have to get it _______ (repair).
4. I want the doors of my new house _________ (paint) white.
5. There was a ________ (surprise) look on his face.
6. He was ______ (excite) at the good news.
7. The story was so ______ (move) that he was ______ (move) to tears.
8. _____ (use) in this way, the word shouldn’t be taken as a verb.
9. _____ (arm) with special guns, knives and brushes, two astronauts began fixing the spacecraft.
10. Though _____ (catch) in a traffic jam, we managed to arrive at the airport.
11. Susan is not easy to get along with. But once ______ (gain), her friendship will last forever.
12. Henry didn’t attend the party _____ (hold) at Tom’s house last night, for he was busy preparing for his exam.
Step 9 Writing
怎样写想象类作文
本单元写作要求用英语写想象类的说明文或记叙文。想象类作文允许自由想象、自主发挥的空间较大，因此需要灵活的思维能力和丰富的想象能力。 写好此类作文要注意：
1. 明确中心、展开想象。要在中心的基础上列好提纲、写出主题句，然后据此展开想象。
2. 想象要源于生活，表象生活。想象不是胡编乱造，要源于生活实际。要观察生活，要做到符合逻辑，顺利成章。
3. 语言要规范，表达地道。选用自己熟悉的词汇和句型来组织语言进行表达。
想象类作文的写作步骤：1. 呈现话题。2. 详细介绍。3. 总结。
[亮点句式]
这类短文的常用句型有：
What will the future life be like?
With the development of science and technology, robots will surely come into our daily life.
I often dream bout living in the undersea.
Thanks to the internet, children will study at home instead of going to school .
I’m sure the dream will come true.
What exercise me most is that perhaps each family will have a robot in the future.
How I wish I could have such a robot in the future so that I can …!
With such a robot, my future life will be more colorful.
I believe my robot will be popular and do many things for me.
[实战演练]
请根据下面的提示，以“Life in the future”为题，写一篇120词左右的短文，展现以下未来的生活。
度假地点。
居住地点。
教育医疗。
家务劳动。
___________________________________________________________________________________________________________________________________________________________
[写作指导]
一、要点搜索
1. 太空度假，月球生活。
2. 科学家在海地生活。
3. 足不出户接受远程医疗。
4. 在家学习不必去学校。
5. 机器人做家务活。
二、补充细节，运用适当连接性词语。
三、确定本文人称应为第一人称为主；确定时态为将来时。
[参考范文]
Life in the future
Sometimes I dream about life in the future. What will it be?
People can travel the outer space freely. Space shuttle can bring people to planets far from the earth. Perhaps some people will go to the moon for a holiday or even live on the moon, or some scientists will build cities under the sea to make people live there. We can have a medical examination without leaving our homes and children will study at home instead of going to school, which makes the life more convenient. In the future, all electric equipment at home is under the control of computers. Every day we can tell the robot what to do-shopping, housework and so on.
I believe the dream will come true someday.
Step 10 Homework
Retell the text according to the following clues and then write down your retelling.
略
Unit 3 Life in the future
教材分析
本单元以“Life in the future”为中心话题，旨在通过本单元的学习，让学生大胆发挥想象，对人类今后的生活环境，生活方式进行猜测，并在此基础上，对人类的种种活动进行反思，提倡环保生活意识。同时让学生学会过去分词作定语和作状语的不同用法。最后让学生将本单元所讨论的话题和推测手法相结合，学习怎样写report。
1. 内容梳理
1.1 Warming Up 部分利用一个关于“住”和“行”的对比研究表格引导学生回顾过去，认识现在和展望未来。通过这一活动，引发学生对过去，现在和未来的思考，使学生对将要阅读的文章有个知识准备。
1.2 Pre-reading 部分让学生充分运用发散思维，先列举当今世界人类面临的一些突出问题，然后要求学生思考为什么会产生这些问题，这些问题中哪些在未来社会仍然可能存在，哪些将会被克服，哪些将会恶化。为下面的阅读做了铺垫。
1.3 Reading 部分通过一封发自未来的电子邮件，讲述了作者Li Qiang怎样安全到达“未来世界”，他对“未来世界”的印象，以及“未来世界”的日常生活方式和交通工具情况。阅读时要把重点放在“未来世界”生活与当今生活的不同点上。
1.4 Comprehending 部分设计了三个教学活动来加深学生对Reading部分的理解。第一个活动要求学生通过阅读找出“未来世界”在以下几个方面的变化：跨时空旅行，交通，住房，城镇环境和空气质量。接着让学生在此基础上得出自己的结论，哪些变化好，哪些变化不好，并说明理由。第二个活动要求学生通过阅读来判断Li Qiang对“未来世界”的态度是乐观的还是悲观的。学生要在文中找出支持自己观点的论据，尽可能说服别人。第三个活动让学生想象一下Li Qiang将会去参加哪些活动。这样既鼓励学生展开丰富的想象，又为Using Language部分的语篇学习做了铺垫。
1.5 Learning about Language部分突出了本单元的一些重点词汇及语法。首先通过完成语篇来考查学生运用本单元词汇的能力，并且通过练习，让学生区分两种动词短语，一种是以动词为中心的词组，另一种是以介词为中心的词组。语法部分要求学生主动找出阅读语篇中的重点结构——过去分词作定语和状语，然后加以应用。
1.6 Using Language 部分涵盖了听，说，读，写四项语言基本技能。要求学生通过阅读I HAVE SEEN AMAZING THINGS 一文，对Li Qiang旅行的第三站有个总体的印象，并能找出部分细节知识。
1.7 SUMMING UP 部分归纳了本单元的主要学习内容并让学生自我检测一下学习效果。
1.8 LEARNING TIP 部分告诉学生在讨论时记笔记的好处和方法。
2. 教材重组
2.1 可将Warming Up, Pre-reading, Reading 和 Comprehending 整合在一起上一节精读课。
2.2 Using Language 中的reading 和 listening 是 Li Qiang’s travel to the future的延续，可将这两部分及Workbook 中的LISTENING整合起来上一节听力课。
2.3可将Learning about Language 和 Workbook 中的 USING WORDS AND EXPRESSIONS 及USING STRUCTURES整合起来上一节语法课。
2.4 将 Workbook 中的 READING TASK 和 LISTENING TASK 结合起来上一节泛读课，进一步拓展学生的思维和想象力。
2.5 将 Using Language中的speaking 和 Workbook中的TALKING 整合在一起上一节口语课，鼓励学生对现在进行反思，对未来进行大胆猜测(make predictions)。
2.6 将Workbook 中的 SPEAKING TASK 和 WRITING TASK 整合起来上一节写作课，同时对整个单元进行一个小结。
3. 课型设计与课时分配
1st Period Reading
2nd Period Listening
3rd Period Grammar
4th Period Extensive Reading
5th Period Speaking
6th Period Writing
教学目标
【知识目标】
1．词汇
a．四会词汇
Expect, aspect, constant, constantly, remind, jet, previous, tablet, capsule, opening, surrounding, lack, ache, mask, bend, press, swift, swiftly, master, sight, flash, switch, optimistic, length, extraordinary, extraordinarily
b．认读词汇
jet lag, flashback, expertise, hover, pessimistic, enormous, imitate,
c．词组
take up, remind ... of ..., lose sight of ..., catch sight of ..., sweep up, speed up, assist in
d．重点词汇
constant, remind, lack, sight, assist, require, settlement, previous, swift
2．语法
The past participle as the attribute
…and following him to collect a hovering carriage driven by computer.
The past participle as the adverbial
Worried about the journey, I was unsettled for the first few days.
Hit by a lack of fresh air, my head ached.
Exhausted, I slid into bed and fell fast asleep.
The past participle as the object complement .
the three countries found themselves united peacefully ...
However, just as they were going to get Ireland connected to form ...
You find most of the population settled in the South, ... .
3.重点句子
(1) This is similar to the “jet lag” you get when flying, but instead it means you keep getting flashbacks from your previous time period. P17
（2）Well-known for their expertise, his parents’ company named “Future Tours” transported me safely into the future in a time capsule. P18
（3）He handed it to me and immediately hurried me through to a small room nearby for a rest. P18
（4）He was swept up into the centre of them.
（5）I found later that their leaves provided the house with much-needed oxygen. P18
（6）Everyone will get twice as much personal space as in flats on land. P58
（7）Only when the robot cleaner touches objects can they be moved. P59
【能力目标】
1. Talk about things in the past, at present and in the future
2. Talk about changes at present
3. Predict good and bad changes in the future
4. Help the Ss learn how to promote a new invention by analyzing different situations.
【情感目标】
1. Help the Ss learn how to describe the life in the past, at present and in the future.
2. Enable the Ss to tell the differences between two kinds of alien creatures.
3. Enable the Ss to understand the facilities in “Wonderworld”.
4. Teach the Ss to make predictions and express their ideas about future.
教学重难点
【教学重点】
1. Compare life in the past, at present and in the future.
2. What is life in the future like? What changes will take place?
3. Distinguish the usage of the past participle as the adverbial and the past participle as the attribute.
4. Help the Ss learn how to talk about the possibilities and the difficulties of living under the sea.
5. Help the Ss make up their personal future plans.
【教学难点】　
1. Help the students identify different kinds of tour and talk about the most interesting place for the tour.
2. Listen to the material about the new invention and find out its special qualities.
3. Talk about the possibilities of living under the sea.
4. Help the Ss find out the style of writing a report.
课前准备
Tape recorder, Multimedia, a projector.
教学过程
The First Period Reading
Step I Warming Up
Show some pictures of life in the past, at present and in the future to the Ss, period by period. First show the pictures of life in China in AD 1005. And finish the Warming up on page 17. Show them on the screen.
T: Do these pictures describe our daily life?
Ss: No, perhaps they describe life of many many years ago.
T: Good. Then can you tell me what life was like one thousand years ago? For example, life in AD 3008.
S: Let me try. People living at that time didn’t have cars or planes. They rode horses or took carriages.
S: They didn’t have electricity.
S: They didn’t live in tall buildings.
...
Show the pictures of life at present.
T: Good! What about our life at present? What is it like?
S: Our life at present is convenient. We live in various kinds of buildings, and we have lots of entertainments. We travel by many modern transportations, such as cars, buses, planes and etc.
Show the pictures of life in the future.
T: Every day we can come across passages about life in the future in magazines, newspapers and so on. Please look at these pictures and try your best to describe what life in the future will be like.
S: Let me have a try. I think in the future we can travel the whole space in a spaceship freely. And perhaps we can communicate with aliens.
S: At that time, I think the earth will have been polluted so heavily that no one can live on it. We perhaps will have to move to other planets to live. ...
【设计意图】
利用一个关于“住”和“行”的对比研究表格引导学生回顾过去，认识现在和展望未来。通过这一活动，引发学生对过去，现在和未来的思考，使学生对将要阅读的文章有个知识准备。
Step Ⅱ Pre-reading
Get the Ss to discuss the problems that human beings are facing today (such as pollution, all kinds of shortages). Make a prediction about the future: which problems may be solved, and which will still be there. This part will prepare the Ss for the text.
T: We all know that as our society develops, we have got much benefit. But at the same time, we have to face lots of problems. Can you find out what kind of problems human beings are facing?
S: Pollution.
S: Population is becoming larger and larger.
S: The shortage of resources.
T: Yes! Then can you predict which problems can be solved in the future? And which ones will still be there?
S: I think the problem of population will be solved in the future, because now more and more countries have begun to control the birth rate.
S: I think the problems of pollution and shortage of resources will still be there, and will even get worse.
S: I don’t think so. Now scientists all over the world are trying their best to develop new resources that human beings can make use of, such as solar energy. In my opinion, the problems can be solved one by one.
【设计意图】
让学生充分运用发散思维，先列举当今世界人类面临的一些突出问题，然后要求学生思考为什么会产生这些问题，这些问题中哪些在未来社会仍然可能存在，哪些将会被克服，哪些将会恶化。为下面的阅读做了铺垫。
Step Ⅲ Reading
T: Now please open your books and turn to page 17. Let’s read the passage First Impressions. Read it quickly and then tell me what it is about.
Several minutes later.
T: Well, have you finished reading the passage?
Ss: Yes.
T: OK. Who would like to tell me what the text is about?
S: It’s an e-mail written by a man who has taken up a trip to the future.
T: Good. Then look at the following sentences. They are in wrong order. Anyone can tell me the correct order of these sentences?
A. We were transported into the future by a comfortable time capsule.
B. I arrived at Wang Ping’s home and everything in his house made me surprised.
C. I won a travel to the year AD 3008.
D. I have my first try to master a hovering carriage.
S: C-A-D-B.
T: Very good! Let’s go through the first two paragraphs together and get the general idea of Li Qiang’s trip to the future. Then answer the questions on the screen.
Show these checking questions on the screen.
Read the passage more carefully and answer the following questions.
1. Why did Li Qiang have the chance to travel to the year AD 3008?
2. What does “time lag” mean?
3. What’s “Future Tours”?
4. When Li Qiang’s head ached, how did Wang Ping help him?
5. How did they get to the market?
6. How did a hovering carriage work?
7. Why was there a green wall in the room?
8. Are there anything else special in the room?
A few minutes later, check the answers.
Sample answers:
1. He is taking up his prize that was won last year.
2. “Time lag”means a person gets flashbacks from his previous (先前的) time period.
3. It’s Wang Ping’s parents’ company, which is well known for sending people safely into the future in a time capsule.
4. Wang Ping handed him a mask to put on and immediately hurried him through to a small room nearby for a rest.
5. By a hovering carriage which can float.
6. It was driven by computer. They floated above the ground and by bending or pressing down in your seat, you could move swiftly.
7. Because it could provide the house with much-needed oxygen.
8. When Wang Ping flashed a switch on a computer screen, a table and some chairs rose from under the floor as if by magic.
Careful reading
Read the passage carefully, please find out the main idea for each paragraph.
Paragraph 1- main idea
main idea: How I came to take a timetravel journey.
details: my prize; my excitement
Paragraph 2- main idea:
main idea: The journey.
details: how I left; the spaceship; the journey
Paragraph 3- main idea:
main idea: My impressions of life one thousand years into the future
details: little oxygen; marks to provide oxygen; hovering carriage; how to drive them; a “time lag” moment
Paragraph 4- main idea:
main idea: Staying in Wang Ping’s home
details: appearance of house; trees as walls; where furniture stored; are meal; prepared for sleep
Fill in the blanks about the details of Li Qiang’s future tour.
In _the time capsule :
◆ The seats were _ comfortable and we slept after a calming drink.
◆ The capsule began swinging gently sideways as we lay relaxed and dreaming.
In the hovering carriage:
◆ It is driven by computer.
◆ By bending and_ pressing down in our seat, you can move swiftly.
◆ I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions ______.
At home:
◆ It is a large bright clean room.
◆ It had a green wall, a brown floor and soft lighting.
◆ The wall moved — it was made of trees! Their leaves provided the room with much-needed oxygen.
◆ A table and some chairs rose from under the floor as if by magic. when Wang Ping flash a switch on a computer screen.
Post Reading
At the end of the passage, Li Qiang promised to give his parents more news in the next letter. Guess what Li Qiang would tell them?
Summary
Use the first person to summarize the passage with the help of following tips.
In the time capsule:
1) How did I feel before entering it?
2) How did Wang Ping help me?
3) How long did it take me to stay in the capsule?
4) How did I feel during the journey?
5) After getting out of the capsule, what happed to me?
In hovering carriage:
1) How did a hovering carriage work?
2) Where did we reach?
3) What happened there?
At home:
1) What did the house look like?
2) Anything special about the furniture?
3) what did I do in the room?
Comprehending
The reading passage describes some good and bad changes to life in AD 3008. In pairs, discuss which changes are good or bad and give reasons for your choices. Then write down your ideas in the chart. There is no right or wrong answer. Reading
【设计意图】
通过一封发自未来的电子邮件，讲述了作者Li Qiang怎样安全到达“未来世界”，他对“未来世界”的印象，以及“未来世界”的日常生活方式和交通工具情况。阅读时要把重点放在“未来世界”生活与当今生活的不同点上。
Step Ⅳ Follow-up Activity
Get the Ss to compare life at present and in the future. Find out the changes on several items. Try to distinguish which changes are good and which are not good and give reasons.
T: Now let’s make a prediction about future and see what will be changed in the future. I will give you 3 minutes to discuss in pairs, and after your discussion please finish the following chart.
Sample answers:
Items
Life at present
Life in the future
(Changes) good or bad? Reasons?
Environment
Air pollution and water pollution; resource shortage
The situation will get worse and worse
The development of our society will cause human being to develop more and more resources; and the development of industry will cause worse pollution to our environment
Transport
Airplane, car, train, boat and helicopter
Spacecraft, time travel, personal flying car or bike
More convenient
Education
People receive education in school
People receive education on the Internet; can choose the subjects and the teachers they like
Have more chances to receive different knowledge
Houses
Flats in high rise buildings; with kitchens and bathrooms
Cozy, modern flats, furniture in walls and floor
Then let the Ss do Exx. 2 ＆ 3 on page 19. A few minutes later, check the answers.
Sample answer to Ex. 3:
I think the writer has an optimistic view of the future. He was very excited when he traveled to the year AD 3008 and couldn’t believe it was true. From this, we can see he is eager to go to the future. Though he was hit by the lack of fresh air, the problem was immediately solved by putting on a mask. And he tells us the transport in the future is convenient. When he arrived Wang Ping’s home, he found there were many trees after the wall moved, and these trees provided the house with much-needed oxygen. Finally he described the automatic equipment in Wang Ping’s house. All the above has shown his view of the future.
【设计意图】
通过设计了三个教学活动来加深学生对Reading部分的理解。
Step Ⅴ Homework
1. Ex.1-3 on page 20.
2. Read the passage one more time and try to understand the difficult sentences.
【设计意图】
完成课后练习，巩固所学内容。
The Second Period Listening
Step Ⅰ Lead-in
Let the Ss discuss the following two questions:
1. Which planet is said to be the most similar to the earth?
2. Suppose people can live on it. What should people consider?
【设计意图】
通过讨论这两个问题，让学生熟悉听力材料。
Step Ⅱ Listening
Task 1 Let the Ss listen to the material on page 23 twice. After listening for the first time, let them do the practices .
1. Read the phrases before listening, and guess the topic. Then listen to the tape and tick those what you hear.
space creatures
living on another planet/
new discoveries in space
why a space station spins
how to get water on Mars/
Comets
houses in a town on Mars/
Martian creatures
atmosphere and gravity/
2. Listen to tape again and fill in the blank.
The new town called: “Wonder world” will provide a _______ area for people to ___ in with a special air ______. The town will make sure there is enough _____ by collecting some from ______ the planet’s surface. After use, this water will be _______ and _______ so that it can be used as ____ to water crops and provide clean ________ water. Everyone will put their ____ water in special tanks and _______ will have to go to the ____ in special places. ________ will clean this dirty water so it can be used _____. If people live on Mars, they may become ____ or _______.
(covered live supply water under cleaned recycled rain drinking dirty animals toilet Bacteria again rich famous)
3. Listening to the tape again and answer the following questions.
(1) How can “Wonderworld” make sure there is enough oxygen?
“Wonderworld” will provide a covered area for people to live in with special air supply.
(2) How can “Wonderworld” make sure there is enough water?
“Wonderworld” will make sure there is enough water by collecting some from under the planet’s surface. After use, this water will be cleaned and recycled so that it can be used as rain to water crops and provide clean drinking water. Everyone will put their dirty water in special tanks and animals will have to go to the toilet in special places. Bacteria will clean this dirty water so it can be used again.
(3) What is the advantage of living in “Wonderworld”?
People may become rich or famous.
(4) Do you think people will be healthy living in“Wonderworld”? Why?
I think the people will be quite healthy as they have a satisfactory climate, enough water and sufficient accommodation to live comfortably.
Task 3 Deal with the LISTENING on page 55.
T: There will be lots of new inventions in the future. Here we’ve got a new kind of quilt. Why is it special? Let’s listen to the tape and try to find it out. Meanwhile we should find out where these quilts are suitable to promote.
Play the tape for the Ss twice. Let them do Exx. 1－3 on page 55 and then check the answers.
【设计意图】
通过听力练习，强化听力训练。
Step Ⅲ Homework
After class, let the Ss listen to the three materials repeatedly. And finish the Speaking and writing on page 23.
【设计意图】
完成课后练习，培养听说能力。
The Third Period Grammar
Step I Word Study
This part is a consolidation of the words learnt in this unit.
Ask the Ss to do the Exx. 1 ＆ 2 on pages 20 ＆ 21 and exercises in USING WORDS AND EXPRESSIONS in Workbook independently. Then check the answers.
【设计意图】
复习本单元所学的词汇，完成课后练习。
Step II Grammar
The Ss will learn the usage of the past participle in different situations.
一、过去分词的形式: done
二、过去分词一般表示完成的、被动的动作。
三、过去分词的作用: 做定语，表语，状语，补足语。
过去分词作定语:
作定语用的过去分词相当于形容词，其逻辑主语就是它 所修饰的名词。及物动词的过去分词作定语，既表被动 又表完成；不及物动词的过去分词作定语，只表完成。
过去分词用作定语，如果是单个的，常置于其所修饰的 名词之前。
e.g. a broken vase, a stolen watch .
过去分词短语用作定语时，一般置于其所修饰的名词之后，其意义相当于一个定语从句，但较从句简洁，多用于书面语中。
e.g. The house built in 1912 was taken down last week.
过去分词作状语:
1. 表示被动的和完成的动作。
e.g. Given more attention, the tree can grow better.
2. 过去分词作状语时，其逻辑主语为主句的主语。
Written in French, the letter cannot be understood.
Written in French, I cannot understand the letter.
如果过去分词的动作不是句子的主语发出时，前面再加逻辑主语，这种带逻辑主语的过去分词结构叫独立主格结构。
e.g. Written in French, I cannot understand the letter.
怎么改写才正确？
The letter written in French, I cannot understand it.
过去分词作状语：
用作状语的过去分词通常来自及物动词。过去分词用作状语时，修饰主句的谓语动词，意义上相当于状语从句，表示时间、条件、原因、伴随状况等。过去分词作状语，前边往往可以加when, while, as if, as though。一般说来，这种结构的逻辑主语必须与主句的主语一致。例如：
Whenever praised, she blushes.（作时间状语）
= Whenever she is praised, she blushes.
United, we stand; divided, we fall.（作条件状语）
= If we are united, we stand; if we are divided, we fall.
Written in great haste, this book is full of errors.（作原因状语）
= Because this book is written in great haste, it is full of errors.
Mary was reading a love story, completely lost to the romantic life.（作伴随状语）
= Mary was reading a love story, and she was completely lost to the romantic life.
Although born in Germany, John lives and works in U.S.A.（作让步状语）
= Although John was born in Germany, he lives and works in U.S.A.
Task 2 Make clear to the Ss the usage of the past participle as the attribute.
T: Now please look at these two sentences:
1. I followed him to collect a hovering carriage driven by computer.
= I followed him to collect a hovering carriage that / which was driven by computer.
2. Tomorrow you will be ready for some visits organized by the company.
= Tomorrow you will be ready for some visits that / which was organized by the company.
过去分词作定语：
a. 用作前置定语的过去分词通常来自及物动词，带有被动意义和完成意义。例如：
We like skating in the frozen lake in the winter.
= We like skating in the lake which has been frozen in the winter.
How many finished products have you got up to now?
= How many products that have been finished have you got up to now?
来自不及物动词的过去分词很少能单独用作前置定语，能作这样用的仅限以下几个词，这时仅表示完成意义，不表示被动意义：
a retired worker = a worker who has retired
an escaped prisoner = a prisoner who has escaped
a faded / withered flower = a flower that has faded / withered
fallen leaves = leaves that have fallen
the risen sun = the sun that has just risen
a returned student = a student who has returned
vanished treasure = treasure that has vanished
b. 用作后置定语的过去分词通常也来自及物动词，表示被动意义和完成意义。这明相当于一个定语从句。例如：
Things seen are better than things heard.
= Things that / which are seen are better than things that / which are heard.
The lobster broiled over charcoal was delicious.
= The lobster that / which was broiled over charcoal was delicious.
Then let the Ss do Exx. 1－4 on pages 20 ＆ 21 and exercises in USING STRUCTURES in Workbook to consolidate what they have learnt. And check the answers. If time permits, let the Ss learn the following usage of the past participle in the class.
过去分词作表语：
过去分词作表语表示主语所处的状态。用作表语的过去分词大多来自及物动词；不及物动词的过去分词能作表语的只限于少数表示位置转移的动词，如go, come, assemble等，它们用在联系动词之后，表示完成意义，无被动意义。例如：
The man looked quite disappointed.
He is greatly discouraged by her refusal.
His hair is nearly all gone.
已经形容化了的过去分词大多可作表语，常见的有:
accomplished, amazed, amused, astonished, broken, closed, completed, complicated, confused, crowded, devoted, disappointed, discouraged, drunk, excited, frightened, hurt, interested, lost, satisfied, surprised, worried等。
过去分词作宾语补足语：
a. see, hear, feel, find, think等表示感觉和心理状态的动词可以带过去分词作宾语补足语。如：
Tom found himself involved in an awkward situation.
I saw Tom dressed like a beggar in the street.
Everybody thought the match lost until the last minute.
b. make, get, have, keep等表示“致使”意义的动词可以带过去分词作宾语补足语。例如：
I have my clothes washed everyday.
Don’t get your schedule changed; stay with us in the class.
He’s trying to make himself understood.
Please keep us informed of the latest price.
c. like, want, wish, order等表示希望、要求、命令等意义的动词可以带过去分词作宾语补足语。例如：We don’t like such topics (to be) discussed in class.
I wish this problem (to be) solved this week.
Practice
1.When first __to the market, these products enjoyed great success.
A. introducing B. introduced
C. introduce D. being introduced
2. Don’t use words, expressions, or phrases ____ only to people with specific knowledge.
A. being known B. having been known
C. to be known D. known
3. All of us were _____ by the _______ question ___ by a little girl.
A. puzzled, puzzling, rose B. puzzling, puzzled, raised
C. puzzled, puzzling, raised D. Puzzled, puzzled, lifted
4. _____ black and blue, the lady couldn’t move.
A. Beaten B. Beating
C. To be beaten D. To beat
5. ________ everywhere, the wolves had no where ________ themselves.
A. Hunting, hiding B. To hunt, to hide
C. Hunted, hiding D. Hunted, to hide
6. The teacher walked to lab, ________.
A. followed by his students B. his students followed
C. and followed by his students D. both A and B
(D D C A D A)
Join these sentences using the past participle as the attribute or adverbial. Make any other necessary changes.
(1)J M Coetzee won the Booker Prize. He is well-known for his books about South Africa.
Well-known for his books about South Africa, JM Coetzee won the Booker Prize.
(2) A princess once owned a magical chair. It was made of gold and silver.
A princess once owned a magical chair made of gold and silver.
(3)On his birthday he received a mysterious present. It was wrapped in gold paper.
On his birthday he received a mysterious present wrapped in gold paper.
(4)He was interrupted by the bell. He was unable to finish his speech.
Interrupted by the bell, he was unable to finish his speech.
(5)She was awakened by a noise at midnight. She saw a thief in her room.
Awakened by a noise at midnight, she saw a thief in her room.
(6)Passengers, please remain seated. You should fasten your seat belts.
Seated, passengers should fasten your seat belts.
Choose the verbs below and use them correctly to fill in the blanks.
(call fall point terrify support endanger know )
The alien mumus come from a planet called Dent__ Endangered by their disappearing habitat, there are only a few hundred mumus left. Each mumu is very intelligent with a big head pointed at the top. They can talk in a “click” language known only to themselves. With a kind heart, they wander around their planet in a happy dream. Having oncefallen in
love,a mumu will stay with his/her partner for life. When a
mumu’s partner dies, the other will be left supported only by his/his sweet memories. Terrified of living alone, the survivors often dies soon after.
【设计意图】
过去分词作定语，表语，状语，补足语的用法及练习。
Step Ⅳ Homework
T: After class, please review what we’ve learnt this class and do more exercises. Then preview the READING TASK in Workbook.
【设计意图】
完成课后练习，巩固所学内容。
The Fourth Period Extensive Reading
Step I Reading
Reading and Thinking Tasks
1. Read the title “I have seen amazing things”. With the help of the picture in the passage, guess what the writer will see.
2. Skim over the passage, underline the amazing things that the writer has seen.
3. Compare your answers with your partners.
Reading and Discussing
Task 1:
In pairs use the information from the reading passage to fill in this poster for the Space Station.
Modern Inventions of the 31st Century Only to be seen on the Space Station
communicatio
Waste Disposal
Manufacturing
invention
thoughtpad
a waste machine
manufacturing robots
Advantages
efficient
Environmentally friendly
1. disposes of all waste
2. turns them into three grades of useful material
1. no waste
2. no pollution
3. no environ
mental damage
Disadvantages
Thoughts must be clear or messages may be mixed up
None
People must live on
a space station to monitor the robots
Task 2:
Now in pairs discuss the advantages and disadvantages of living on a space station. For example: would you like to live and work in one? What would you do with your spare time? Prepare to report to the class.
【设计意图】
通过这部分对Li Qiang旅行的第三站有个总体的印象，并能找出部分细节知识。
StepⅡLanguage points
1. My first visit was to a space station considered the most modern in space.
considered 过去分词作后置定语, 表被动。
consider doing sth. 考虑去做某事
be considered to be 被认为是 ……
e.g. I am considering going abroad.
He is considered to be one of the greatest artists in the world.
2. Inside was an exhibition of the most up-to-date inventions of the 31st century.
这是什么语法？怎么用？这个句子的主语是什么？
当表示方位的介词词组、副词放在句首时，句子完全倒装。
e.g. In front of the house is sitting a boy.
Out rushed an angry man.
3. What’s the difference among later, late, lately, latest?
late adj. 迟的，迟到的，晚的 adv. 迟地，迟到地，在晚期地
later 1) late的比较级 2) adv. 以后，后来，过一会
lately adv. 相当于recently最近
latest 1) late的最高 2) adj. 最近的，最新 3) n. 最新的事物
4. But we cannot blame the tools for the faults of the user, can we?
blame sb. for sth. 因为某事责备某人
be to blame for … 因为某事应该被责备。用主动表被动。
e.g. Who is to blame for the broken vase?
5. A giant machine, always greedy for more, swallows all the waste available.
greedy adj. 贪婪的
available adj. 可利用的，可得到的，空闲的，有效的，可与之联系的（单选重点考查词汇）
e.g. Is there water available around here?
This film ticket is no longer available.
The principal is available now.
6. I stared at the moving model of the waste machine, absorbed by its efficiency.
moving 现在分词作定语
absorbed 过去分词作伴随状语
【设计意图】
对文章中的一些长难句进行解析，让学生对文章有进一步的理解。
Step Ⅲ Follow-up Activity
Set a scene for the Ss: The company is going to held a press conference and exhibition. Encourage the Ss to design a poster which will draw visitors’ attention and provide some useful information.
T: We know that all new products have to be promoted so that it can be well-known among people. Now a press conference and exhibition is going to be held to make the undersea city known to people. If you work in the company, can you design a special poster to draw visitors’ attention so that they will come to the press conference? Use your imagination and you can discuss with your group members.
A Sample poster:
/
Come to this meeting
See the value of OUR undersea houses.
Saturation City has:
● easy contact with the land surface
● more personal space
● complete personal security
● no housework worries
Cost: 20 dollars
Date: May 18th
Time: 8:00 am
Place: The Science Exhibition Building
【设计意图】
练习简单的海报。
Step Ⅳ Homework
Deal with the passage on page 58.
T: OK. From what you said, I know all of you are looking forward to living under the sea. Now a company just provides the very service! Please turn to page 58 and read the passage RISING TO A CHALLENGE. Let’s see what the life will be like in this undersea city. When you finish reading, complete the sentences on the screen.
Give the Ss 3 minutes to go through the whole passage.
1. The undersea city is so comfortable that it is described as ___________ .
2. The undersea city has the following advantages:
a. _____________
b. _____________
c. _____________
d. _____________
T: Can you find out some suitable sentences or words to fill in the blanks? What’re the advantages of living under the sea?
S: The undersea city is so comfortable that it is described as “a silk adventure”.
S: The undersea city has the following advantages: a. easy contact with the land surface; b. more personal space; c. complete personal security; d. no housework worries.
T: That’s great. You all have got the general idea of the passage. Now let’s look into some detailed aspects of the undersea city. First let’s look at its contact with the land surface. Who would like to tell me at the very beginning, what kind of problem were they facing? And how was the problem solved?
S: The sea bottom is so deep that it’s hard to contact with the land surface. But later they invented the one-person or family shuttle-submarines which will always be ready to take people to the surface.
T: So in that case people who live under the sea can easily contact with the land surface. Then com-paring with living on land, what advantage do you think can attract people to live under the sea?
S: We can get twice as much personal space as in flats on land.
T: Good! Then what kind of special equipment will be provided so as to realize all the advantages? Please read the text again and finish the following chart. You can work with your partners.
Show the chart on the screen and give the Ss 3 minutes to go through the whole text again to scan for the answer. A few minutes later, check the answers.
Advantages
Special equipments
How does it become realized?
Easy contact with land
One person or family shuttle-submarines
Always ready to take people to the surface, a special small, computerized machine to monitor each person during the trip.
More personal space
Get twice as much personal space as in flats on land, your house can float in the water.
Complete personal security
Computer sensor
Can feel the space left; only when the robot cleaner touches objects can they be moved.
No house- work worries
Family used robots
Feed your details into the computer hard-drive; answer your commands.
T: This undersea city is amazing. But I think designing such kind of undersea city is quite difficult! Do you want to meet its designer? Now the designer of the city William Lee is being interview. Let’s listen to his interview and find out which two problems he came across and how he solved them. Then please finish the exercises on page 59.
...
【设计意图】
让学生独立完成阅读任务以及课后练习。
The Fifth Period Speaking
Step I Talking
Set a scene for the Ss: A man who is living in AD 2046 comes to visit your city and wants to know something about jobs in your city. Ask the Ss to work in pairs to make out an introduction plan. Make a comparison between jobs at present and jobs in the future, and find out the changes and why these changes take place.
T: In the first period of our unit, we discussed the changes between life in the past and life at present, also we make a prediction about our future, right? Today let’s still talk about the future. Suppose a man of AD 2046 comes to our city, he wants to know something about jobs in our city. How will you introduce the following two kinds of jobs to him? Teachers and farmers.
Give the Ss 1-2 minutes to discuss and then ask some of them to represent their opinions.
T: OK. Who would like to talk about the job as a farmer?
S: Nowadays farmers are still working very hard. Few of them use hi-tech machines, especially in developing countries. They have to work most by hand everyday. Sometimes they will use some machines such as trucks, seeding-machines, etc. In developed countries, agriculture has been computerized. Farmers in those countries are much easier.
T: Good. What about teachers?
S: Nowadays lots of students stay in the classrooms to listen to their teachers. And the teachers have to use chalk, and sometimes they use computers.
Set another scene.
T: So it seems that both these two kinds of jobs are very challenging. Will they change in the future? Now the man invites you to his city in the year 2046, what changes will you expect to find on these two jobs?
S: I think 40 years later, working as a farmer will be much easier than now. Farmers won’t have to work by hand, they can set a program in the computer and then the computer will finish all the tasks. It’s fantastic! And the harvest will be much better because of the science.
S: I think in the future we don’t have to come to school to study. Teachers will work on the Internet. We will have classes through the Internet. And unlike today’s teacher, in the future, a teacher can teach many subjects. And we will have robots do teaching jobs.
T: So maybe I should be born 40 years later, in that case, the job for me will be much interesting.
【设计意图】
本节口语课，鼓励学生对现在进行反思，对未来进行大胆猜测，同时训练口语。
Step II Follow-up Activity
Encourage the Ss to predict their future life and make a short-term plan. Let them talk about their dreams and then write passages introducing these dreams.
T: Everyone, have you ever dreamt of your own future? Have you asked yourself what you will be? Now let’s make a prediction, or we can say, let’s make a plan for ourselves: What will I be in the future? You can discuss with your partners to fill in the following chart and then write a passage introducing your dreams.
Show the Ss the chart on the screen.
Time
What will you do?
Where will you be?
How will you
prepare for it?
1 year later
5 years from now
10 years from now
Give the Ss enough time to discuss. This will help them make clear of their own future. And then select some Ss to give a report to the whole class.
【设计意图】
通过本节课，学生想象自己未来的情形，提高学生学习英语的兴趣。
The Sixth Period Writing
Part I
Discussing and writing
We have learnt so much about living in the future. What life may be like on the earth in 1000 years time? In pairs talk about it and do take some notes.
Discussing and writing
Get together with another pair. Hold a discussion and make notes of their answers.
Then organize the notes you have collected from the discussion.
Thinking and Writing
Then organize the notes you have collected from the discussion.
Choose 2 or 3 of the most important ideas and explain each of your ideas in one paragraph.
Thinking
Is what you wrote just now a passage? Why?
No, it’s not. It’s just pieces of information, not a passage.
What else do we need to organize all of this pieces of information into a passage?
tense 时态 一般将来时、一般现在时
person 人称 第一人称
conjunction words and adverbials连词和副词
besides, what’s more, however, therefore, thus, perhaps/maybe/possibly …
structures 语法结构
I wonder if …
I imagine that …
I’m sure …
It’s likely/unlikely that …
on one hand …, on the other hand …
…
Writing
Now it’s time for you to finish your passage. Don’t forget what you thought over just now.
After writing
When you have finished, ask yourself the following questions:
1. Is it clear?
2. Do your ideas make sense?
3. Does it have any grammar or spelling mistakes?
Part II
Discussing and Drawing
Step I
Work in groups and talk about what an alien may look like? Take notes while discussing.
Part II
Discussing and Drawing
Step I
Work in groups and talk about what an alien may look like? Take notes while discussing.
Writing
Step III
Complete a passage individually to explain why you draw an alien in this way and why an alien may look like this.
【设计意图】
学习写作技巧，提高写作能力。
教学反思
略。