中小学教育资源及组卷应用平台
Unit 7 Will people have robots
Section B 知识点精讲学案
基础知识清单
Words 1. astronaut 宇航员2. rocket 火箭3. space 太空;空间4. believe 相信;认为有可能5. disagree 不同意;有分歧6. inside 在...里面7. apartment 公寓套房8. already 已经;早已9. during 在....期间10. holiday 假期;假日11. word 单词;词12. even 甚至;连;愈加13. human 人的;人14. shape 形状;外形15. side 一方(的意见,态度,立场)16. factory 工厂17. impossible 不可能存在或发生的18. agree 同意;赞成19. fall 倒塌;跌倒;掉落;(美式)秋天20. servant 仆人
Phrases 1. look for 寻找2. fall down 突然倒下;跌倒;倒塌3. space station 太空站4. over and over again 多次;反复地5. hundreds of 成百上千的6. live on the space station 住在太空站7. help...with 帮....做...8. in space 在太空9. when possible 在可能的时候10. get bored 感觉厌烦;感到无聊
Sentences 1. I will be an astronaut. 我将成为一名宇航员。2. I'll live on a space station. 我将生活在太空空间站。3. Today there are already robots working in factories. 如今已经有在工厂里工作的机器人了。4. Some robots can help to build cars and they do simple jobs over and over again. 有的机器人可以帮助制造小汽车,它们反复地做些简易的工作。5. However, they agree it may take hundreds of years. 然而,他们一致认为它可能要花好几百年时间。
Writing 预测自己或他人未来的理想生活
二、知识点清单
知识点①:dangerous(adj.) 有危险的;不安全的
【观察】They help with the housework and work in dirty or dangerous places.
它们帮忙做家务,在肮脏或危险的地方干活。
【探究】dangerous由danger加形容词后缀-ous构成。
【拓展】
知识点②:believe作动词,意为“相信;认为有可能”。如:
I don’t believe him. 我不相信他。
(1) believe用作及物动词时,后面可跟名词、代词或that/wh-从句作宾语,也可接that从句(表示将来)充当直接宾语的双宾语。如:
I believe that man. 我相信那个人。
Everybody believed her. 大家都相信她。
He believed what his friend told him. 他相信他的朋友告诉他的话。
I believe you that he will be there. 我相信你他会在那里。
(2) believe后接从句如果表示否定,否定词往往要放在主句里。如:
I don’t believe he can fix the bike. 我认为他修不好这辆自行车。
【拓展】believe sb.与believe in sb.
believe与believe in都有“相信”的意思。其区别在于:
believe sb.表示相信某人说的话是真的;而believe in sb.则指相信某人的人格。如:
I can believe him, but I cannot believe in him.
我可以相信他的话是真的,但是不相信他的为人。
知识点③:agree v. 同意;赞成;应允
agree与disagree互为反义词,其用法相似。
agree with sb./sth. 同意某人的看法或观点,后接人或表示“意见;看法”的名词 As for me, I agree with the latter.
agree to sth. 同意(计划,建议,安排等) We agreed to their arrangements.
agree to do sth. 同意做某事 We agree to leave at once.
agree on sth. 就……取得一致意见 I’m afraid I can’t agree on your opinion.
agree + that从句 赞成……;同意…… Most people agree that the novel is a good one.
知识点④:[教材原句]One day I’ll even go to Australia.有一天我甚至会去澳大利亚。
常见用法
even作副词时,意为"甚至;连;愈加”,可以修饰比较级。由even构成的常用搭配有even if(即使;纵然)和even though(虽然;尽管),二者均引导让步状语从句,相当于although和though;固定短语even now意为"即使到现在"。
This will make our job even more difficult.这会让我们的工作更困难。
Even though she's 20 now, she's still like a child.虽然她现在20岁了,但仍像个小孩一样。
Even now I find it hard to believe that he lied.即使到现在,我仍然难以相信他撒谎了。
知识点⑤:hundreds of 许多;大量
【观察】There are hundreds of people who need new housing.
有许多人需要新的住房。
【探究】hundreds of是固定搭配,表示概数。当hundred前有具体数字时,要用hundred的单数形式。而且其后不加of。
This painting is worth seven hundred pounds.
这幅画值700英镑。
【拓展】和hundreds of结构一样的短语:thousands of 数以千计的;millions of 数以百万计的 ;billions of 数十亿
知识点⑥:[教材原句]Which side do you agree with 你同意哪一方的意见
背例句学搭配
Do you agree with me 你同意我的看法吗
They couldn't agree on when to meet.他们没能就什么时候见面达成一致。
He agreed to let me go home early.他同意让我早回家。
Your idea is great! I can't agree more.你的主意太棒了!我完全同意。
固定搭配
①agree with sb.同意某人的看法搭配收成日由
②agree on sth,就某事达成一致
③agree to do sth.同意做某事
④can't agree more 完全同意
联想拓展
①agree的反义词是disagree,其措配与agree相同。dis-为否定前级,可以加在动词和形容词前,将该词变为其反义词。如:like(喜欢)一dislike(不喜欢);appear(出现)-disappear(消失);honest(诚实的)一dishonest(不诚实的)。agree 的名词形式是agreement。-ment为名词后缀,动词加-ment可变为名词,意思变化不大。
如;improve--improvement(提高;改善):move-movement(运动;活动):develop-development(发展);excite -excitement(兴奋);pay--payment(支付;付款)等。
知识点⑦:fall down 突然倒下;跌倒;倒塌
【观察】Many buildings fell down during the earthquake.
许多建筑物在地震中倒塌了。
The boy fell down and hurt his legs. 那个男孩跌倒且伤到了腿。
【探究】fall down是“动词+down”结构的短语,表示“突然倒下;跌倒;倒塌”。其中fall作动词,过去式是fell,过去分词是fallen。
【拓展】
知识点⑧:[教材原句]This was not possible 20 years ago... 二十年前这是不可能的......
背例句学搭配
Come as quickly as possible.尽快来。
It's possible to get tickets for the game.拿到那场比赛的门票是可能的。
It's possible that the letter got lost in the post.有可能那封信寄丢了。
固定搭配
①as... as possible尽可能,
②It's possible to do sth.做某事是可能的
③It's possible that..有可能,
联想拓展
possible的反义词是impossible。形容词前加im-前级,可以变为对应的反义词,如polite(有礼貌的)-impolite(无礼的);patient(有耐心的)-impatient(无耐心的)。
②possible的名词形式为possibility,意为"可能;可能性;可能的办法”;副词形式为possibly,意为"可能;也许”。
知识点⑨:[教材原句]... they’ll probably fewer have vacations... ......他们可能将会有更少的假期......
常见用法
probably为副词,常用作状语,位于实义动词之前,助动词、情态动词或be动词之后。其比possibly的可能性大。
He is late- -he is probably stuck in a traffic jam.他迟到了一他很可能遇到交通拥堵了。
Can he hear us Probably not.他能听见我们吗 大概不能。
联想拓展
probably的形容词形式为probable,意为"可能存在的;可能发生的;很可能的;大概的"。
知识点10:be able to
be able to意为“能够做某事”。able为形容词,意为“有能力的;能干的;会”。
able前面加前缀“un”,表否定。例如:
She is able to answer the question. 她能回答这个问题。
The child is not able to write. = The child is unable to write. 这个孩子不会写字。
【辨析】can与be able to
两者表示能力时用法相同,但can只有原形can和过去式could两种形式,
在其他时态中要用be able to 来表示。
Jim can’t speak English.吉姆不会说英语。
He could speak English at the age of 5. 他五岁时就会说英语。
We’ll be able to see him next week. 下星期我们将会见到他。
He has been able to drive. 他已经会开车了。
I’m sure you’ll be able to finish it quickly. 我相信你能迅速地完成。
另外 be able to常常指经过努力,花费了时间和劳力之后才能做到某事。如:
We were able to reach the top of the mountain at noon. 我们能在中午到达山顶。
知识点11:Today there are already robots working in factories. 如今已经有机器人在工厂里工作了。
"There be+ sb/sth +doing sth"表示"有某人或某物正在做某事",
该句型常用来强调动作,一般对进行时态进行强调。
There are many children playing on the playground. 有很多孩子在操场上玩耍。
There is a girl singing under the tree. 树下有个女孩在唱歌。
【拓展】
(1)"There must be sb / sth doing sth +地点"表示"某处一定有某人/某物在做某事"。
There must be a child crying in the room. 房间里肯定有个小孩在哭。
(2)There is no doing...的意思是"(口语)不可能……"。
There is no knowing what he is doing. 无法知道他在做什么。
三、单元写作
【话题分析】
本单元的写作内容是预测自己或他人未来的理想生活。
写此类作文时应注意以下几点:
使用一般将来时will…/ there will be…/ be going to的句型结构。
叙述要条理清楚,语言简练,重点突出。
结尾要谈一谈自己对于实现理想的决心或希望。
【典型例题】
在英语课上,老师要求同学们预测未来。下面是你和你们组其他三位同学对未来的预测。请根据表格中所给的信息,将你们组同学的预测用英语写下来。80词左右。
Members Predictions
Mike robots in people’s homes, more free time
Jane more trees, less pollution, people live to be 150 years old
Gina more people, cities are more crowded, people live on the moon
I no schools, no teachers, kids study at home on computers
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【思路点拨】
时态:一般将来时will…/ there will be…/ be going to结构
表格中的信息不能遗漏。
【高分模板】
①What will the future be like Different people have different ideas. ②Here are some of my classmates’ ideas.
Mike thinks ③there will be many robots in people’s homes to help people with the housework. So people will have more free time to relax themselves. As for Jane, ④She believes people will pay more attention to the environment. So there will be more trees and less pollution. People will see blue skies more often. And people will live to be 150 years old. However, Gina thinks there will be more people in the future and cities will be more crowded. She predicts people will have to live on the moon. As for me, I guess there will be no schools or teachers. Kids will study at home on computers.
⑤All in all, we all agree that our lives in the future will be quite different.
【名师点评】
①文章以疑问句开头,引起读者注意。
②该句以“Here are some…ideas”的句式引起下文。
③该句用there will be的结构精准地描述了将来会发生的动作或存在的状态。
④文章有多处都使用了含有宾语从句的主从复合句,不同句式的灵活使用使全文句式丰富。
⑤文章首尾呼应,结构完整。
【素材积累】
【常用短语】
活到150岁:live to be 150 years old
将会更拥挤:will be more crowded
生活在月球上:live on the moon
【常用句子】
What will the future be like
People will live to be 150 years old because they’ll eat healthier food.
We never know what will happen in the future.
I’ll move to Shanghai because there will be more jobs in that city.
In the future, people will work more. So they’ll probably have fewer vacations.
【小试身手】
2035年,我国将基本实现现代化,把我国建设成为富强民主文明和谐美丽的社会主义现代化强国。面对这一宏伟蓝图,请以“The life in 2035”为题写一篇100词左右的短文,根据以下提示完成,可适当进行发挥。
1.可以展开想象,未来的生活将会是什么样子呢?
2.具体介绍一下未来的生活:例如我们家里将拥有机器人,他们会帮我们做家务,做饭,洗衣服等。
3.2035年你是什么样子呢?
4.为了未来的生活,我们应该怎么做来实现心中所怀梦想。__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
(1)One possible version:
The life in 2035
In 2035, the life will be different from now.
People will have robots in their homes. They can help do a lot of housework. They can cook delicious food, wash clothes and so on. Robots will do most of the housework, so people will have more free time to do what they like. The environment will be better, too. The road will be clean and wide and the air will be fresh. There will be more trees in the city.
In 2035, I think I will be an artist. I will paint all the beautiful pictures of life. So now I will work hard to make my dream come true.
【详解】
题干解读:这是一篇话题作文,要求学生们以“The life in 2035”为题,想象一下未来生活会是什么样子的。文章要求学生们展开丰富的想象力,具体介绍一下未来生活以及未来的自己,并简单叙述一下如何实现自己的梦想。
写作指导:审题可知,这篇短文应主要使用一般将来时态,注意谓语动词的正确形式。写作时,应注意合理安排文章各部分内容,注意层次清晰、结构完整。注意英语句式结构的特点和表达习惯,以简单句结构为基础,穿插并列句和复合句,提升作文档次。同时注意上下文的衔接,使文意连贯、流畅。
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