北师大版（2019）必修 第二册Unit 4 Information technology LESSON 2 & LESSON 3课件(共72张PPT)

(共72张PPT)
UNIT 4　INFORMATION TECHNOLOGY
Section B　LESSON 2 & LESSON 3
目 录 索 引
Part 1　Reading comprehension
Part 2　Language points
Part 3　Grammar
Part 1　Reading comprehension
第一步　速读课文 理清脉络
Activity 1　What’s the main idea of two passages
A.Different views on the influence of the Internet on friendships.
B.Disadvantages of the Internet for friendships.
C.Advantages of the Internet for friendships.
D.How to build a closer friendship.
√
Activity 2　Read the first blog post “The Internet Harms Friendships”. Write down the general idea and the topic sentence for each argument.
1.General idea: 　 .
2.Argument One: 　 .
3.Argument Two: 　 .
4.Argument Three: 　 .
While the Internet can bring people closer together, it can also harm friendships
Talking online is no replacement for face-to-face contact
The Internet can make people self-centred
Online relationships may not be what they appear to be
第二步　精读课文 领悟细节
Activity 3　阅读教材课文,选择正确答案。
1.What enable(s) people to develop lifelong friendships
A.Social skills.
B.Direct contact.
C.Online communication.
D.Face-to-face communication.
2.Which of the following do both Robert and Cathy agree
A.The Internet helps friendships.
B.The Internet harms friendships.
C.The Internet brings people closer.
D.The Internet makes communication more interesting.
√
√
3.Which of the following can be used to describe online communication according to Cathy
①fun　②brief　③creative　④limiting　⑤interesting　⑥traditional　⑦convenient
A.①⑤⑥⑦　　　 B.①④⑥⑦
C.①②⑤⑥ D.①③⑤⑦
√
Activity 4　思考分享 提升思维
1.Whose opinions do you prefer, Robert or Cathy And why
The answer is open.
2.Do you have friends on the Internet How did you meet each other
The answer is open.
Activity 5　诵读佳句 学练写作
Read the passage carefully and find the topic sentences in“The Internet Helps Friendships”.
(1)The Internet makes communication much more convenient.
(2)The Internet has also made communication more fun.
(3)Online communication can actually bring people closer to each other.
第三步　深读课文 融会提能
Activity 6　根据教材课文,完成表格。
The Internet Harms Friendships
General idea The Internet can bring people closer together,but it can also
1.　　　　　 friendships.
Three 2. Firstly,talking online is no replacement for face-to-face contact—images really cannot 3.　　　　　　 a real-life smile or hug.Secondly,the Internet can make people 4.　　　　　　 —not thinking of anyone or anything but themselves.
5.　　　　　　,lots of the content posted on social media is shallow or trivial.Thirdly,online 6.　　　　　　 may not be what they appear to be.
harm
arguments
replace
self-centred
In addition
relationships
The Internet Harms Friendships
The writer’s view Face-to-face communication is the best way to
7.　　　　　　 healthy relationships.
maintain
Activity 7　长难句分析 动名词短语作主语
1.According to a parenting expert,Denise Daniels,communicating through a screen makes it more difficult for children to concentrate or show kindness to others.
形式宾语 不定式短语作真正宾语
据育儿专家丹尼斯·丹尼尔斯的说法,通过屏幕交流会使儿童更难集中注意力或对他人表示善意。
2.For example,instead of having proper conversations with their friends,some people are only concerned with their online popularity—How many “likes” did I get How many followers do I have —though we know that the number of “likes” or followers cannot compare to having long-term and rewarding friendships.
引导让步状语从句　　that引导宾语从句
例如,一些人不再和朋友好好地交谈了,他们只关心自己网上的人气——我得了多少个“赞” 多少人关注了我 ——尽管我们知道“赞”或关注者的数量无法与拥有长期而有益的友谊相比。
Part 2　Language points
重点单词
基础落实 必备知识全过关
必记写作词汇
1.　　 　 　 n.住处
2.　　　　 vi.订阅,订购
3.　　　　 adj.最新的;最近的
4.　　　　 n.账户
5.　　　　 n.材料;素材
6.　　　　 vt.按
7.　　　　 n.按钮
8.　　　　 n.恩惠;善意的行为
accommodation　
subscribe　
latest　
account　
material　
press　
button　
favour　
9.　　 　　 vt.确认;证实
10.　　　　 vi.& vt.递送;传送
11.　　　　 n.错误;失误
12.　　　　 vt.& n.伤害,损害
13.　　 　　 n.论点;论据
14.　　　　 vt.取代;接替
15.　　　　 n.& vt.拥抱;紧抱
16.　 　　　 vi.专注,专心;集中注意力
17.　 　　　 adj.关切的,关心的
18.　　 　　 adj.有益的;有意义的
19.　　　　 n.增添;添加
confirm
deliver　
error　
harm　
argument　
replace
hug　
concentrate　
concerned　
rewarding
addition　
20.　　　　 n.内容
21.　　　　 n.基础;基点
22.　　　　 n.百分比;百分数
23.　　　　 n.意见;看法;主张
24.　　　　 vi.& vt.集中(注意力)　n.焦点
25.　　　　 adj.局限的,限制性的
26.　　　　 adj.简洁的,简明的
27.　　　　 adj.创造性的
content　
basis　
percent　
opinion　
focus　
limiting　
brief
creative
识记阅读词汇
28.software n.　　 　　　　　　　
29.device n. 　　　　　　　
30.gender n. 　　　　　　　
31.goods n. 　　　　　　　
32.shallow adj. 　　　　　　　
33.trivial adj. 　　 　　　　　
34.maintain vt. 　　　　　　　
35.smartphone n. 　　　　　　　
36.tablet n. 　　　　　　　
37.emoji n. 　　　　　　　
38.thought-provoking adj. 　　　　　 　　
39.authority n. 　　　　　　　
计算机软件　
设置,装置　
性别　
商品　
肤浅的,浅薄的　
没有什么价值的;微不足道的　
保持;维持　
智能手机　
平板电脑;药片;碑,牌　
表情符号　
发人深省的,令人深思的　
权威人士;专家
串记拓展词汇
40.　　　　　 adj.效能高的;强有力的;强壮的
→　　　　　 n.权力;能力
41.　　　　　 n.现实;真实
→　　　　　 adj.真实的
42.　　　　　 vt.确保,保证
→　　　　　 adj.确定的
powerful
power　
reality
real　
ensure
sure
【掌握构词规律　快速记牢单词】
前缀en-加在某些形容词或名词前,构成动词。例如:
en-+able→enable v.使能够
en-+sure→ensure v.确保,保证
en-+large→enlarge v.扩大
en-+rich→enrich v.使富有,丰富
en-+courage→encourage v.鼓励
en-+danger→endanger v.使遭受危险;危及
重点短语
1.mobile device　　　　 　　　　　　　　
2.face-to-face contact 　　　　　　　　
3.a parenting expert 　　　　　　　　
4.online popularity 　　　　　　　　
5.compare to 　　　　　　　　
6.not necessarily 　　　　　　　　
7.maintain healthy relationships 　　　　　　　　
8.stay in touch 　　　　　　　　
移动设备　
面对面交流　
育儿专家　
网络人气　
与……相比　
未必　
保持健康的关系　
保持联系
9.　　　　　　　　　　 订阅;赞同;捐款
10.　　　　　　　　 支持
11.　　　　　　　　 帮某人一个忙
12.　　　　　　　　 关心……
13.　　　　　　　　 除此之外
14.　　　　　　　　 关注
subscribe to　
in favour of　
do sb a favour　
be concerned with　
in addition　
focus on
基础词汇——语境记忆
要点探究 能力素养全提升
1.concerned adj.关切的,关心的
【佳句背诵】We’re concerned about your spiritual welfare.[关心他人]
我们担心你的心理健康。
2.shallow adj.肤浅的,浅薄的
【佳句背诵】His work has been criticized for being imitative and shallow.
[人物评价]
他的作品被批评为抄袭而且肤浅。
高频词汇——讲练互动
1.subscribe vi.订阅;订购;同意,赞成;捐款
(1)subscribe to订阅;捐款;同意,赞成
(2)subscriber n.订阅者;用户;捐助者
subscription n.订阅(费)
【佳句背诵】I’ve personally never subscribed to the view that either sex is superior to the other.[观点看法]
我个人从未赞同过一种性别比另一种性别优越的观点。
【即学即练】单句语法填空/单句写作
(1)He subscribed 　　　　　our plan to arrange an activity to strengthen our team spirit.
(2)人们赞同孩子们应该多读书这一观点。
People 　　　　　　 　　 　　 　　　　that children should read more.
(3)图书馆订了哪些报刊
Which journals does the library 　　　　　　 　　　　
(4)很多人向红十字会捐款。
A lot of people have 　　　　　　 　　　the Red Cross.
to
subscribe to the view
subscribe to
subscribed to
2.latest adj.最新的
late adj.迟到;晚的
later adv.之后;后来
latter adj.后期的;后者的　n.后者
lately adv.最近
【佳句背诵】These are the latest unemployment figures.[观点事实]
这是最新的失业数字。
【即学即练】选词填空/单句写作
latter;late;later;latest;lately
(1)They reached their destination two hours 　　　　　.
(2)She married 　　　　　in life.
(3)Here are Tom and David;the 　　　　　is my brother.
(4)Attention,please!I’ll tell the 　　　　　news about the high-speed train.
(5)Has anything interesting happened 　　　　
(6)One can travel there by ship or plane.Most people chose the 　　　　　.
(7)最近你注意到什么变化没有
Have you observed 　　　 　　　　　 　　　　　
later
late
latter
latest
lately
latter
any changes lately
3.ensure v.保证,确保
ensure=make sure
ensure sth确保某事物
ensure success/safety确保成功/安全
ensure sb sth确保某人某事物
ensure that...确保……
【佳句背诵】I cannot ensure that he will come on time.[观点看法]
我不能保证他会准时来。
【即学即练】单句语法填空/同义句转换/单句写作
(1)His wife 　　　　　(ensure) that he took all the pills every day.
(2)Father ensures that all the lights are off before he goes to bed.
→Father 　　　　　　　　　that all the lights are off before he goes to bed.
(3)已经采取所有必要的措施来确保他们的安全。
All the necessary measures have been taken to 　　　　 　　　　 .
ensured
makes sure
ensure their safety
4.press v.按;逼迫,催促,督促;压,榨　n.媒体
(1)press sb to do sth催促某人做某事
(2)pressure n.压力
impress vt.打动;留下印象
impression n.印象
express v.表达
expression n.表达;表情;词语
【佳句背诵】Nowadays many young people are under great pressure and often stay up.[社会生活]
如今很多年轻人压力很大,常常熬夜。
【即学即练】单句语法填空/单句写作
(1)He changed his mind under the 　　　　　(press) from others.
(2)　　　　　 (press) by his parents,the boy is determined to stop playing video games.
(3)按这个按钮来开门。
　　　 　　　 　　　　　　　to open the door.
(4)她榨橘子来做橘子汁。
She　　　　 　　　　　　to make orange juice.
(5)他们催促我们快速做出决定。
They are 　　　　　 　　　 　　　　 　　　　a quick decision.
(6)会议谢绝媒体采访。
　　　　 　　　　was not allowed to attend the meeting.
pressure
Pressed
Press the button
presses oranges
pressing us to make
The press
5.favour n.恩惠;善意的行为;支持　v.偏爱
do sb a favour帮某人一个忙
ask sb a favour=ask a favour of sb请某人帮忙
return the favour还人情
in favour of支持,赞同
in one’s favour对某人有利
【佳句背诵】The weather is in our favour at the moment.[观点看法]
目前天气情况对我们有利。
【即学即练】单句语法填空/单句写作
(1)Could you do me 　　　　　favour and take these books to the classroom
(2)今天你能帮我个忙并去学校接萨姆吗
Could you 　　 　　　 　　 　　　　and pick up Sam from school today
(3)我能请你帮个忙吗
Can I 　　　 　　　 　　　　　of you
(4)多谢你帮助我。总有一天我会还你这个人情的。
Thanks for helping me out.I’ll 　　　　 　　　　 　　　　some day.
(5)我姐姐反对我的建议而我的哥哥支持。
My sister was against my suggestion while my brother was 　 　　 　 　 it.
a
do me a favour
ask a favour
return the favour
in favour of
6.confirm v.确认;证实
It has been confirmed that...已经证实……
【佳句背诵】It has been confirmed that water is important to the development of life.[观点事实]
已经证实,水对于生命的发展十分重要。
【即学即练】单句语法填空/单句写作
(1)You’d better call the airline 　　　　　(confirm) your flight reservation a week before you set off for Ottawa.
(2)已经证实是司机的疏忽导致了那场可怕的事故。
　　 　 　 　　　 　　　　　 　　　　 it was the driver’s carelessness that resulted in the terrible accident.
(3)这份报告会证实我的话。
The report will 　　　　　 　　　　 　　　　　　.
(4)你能确认一下我们见面的时间吗
Can you 　　　　　　 　　　　 　　　　　when we will meet
to confirm
It has been confirmed that
confirm my words
confirm the time
7.deliver v.递送;传送;发表演讲;接生
(1)deliver sth to sb把某物交给某人
deliver a lecture/speech发表演讲
deliver a baby接生婴儿
(2)delivery n.送货;送信;交付
【佳句背诵】He delivered a large package of books to his younger sister.[人物介绍]
他给妹妹运送了一大包书。
【即学即练】单句语法填空/翻译句子
(1)We have milk 　　　　　(deliver) every day.
(2)　　　　　 (deliver) is free if you book in advance.
(3)Leaflets have been delivered 　　　　　every house.
(4)We were told the pizza would 　　　　　　　　　(deliver) in 20 minutes.
(5)Is the pizza for pickup or delivery
delivered
Delivery
to
be delivered
比萨是自取还是送货上门
8.harm v.伤害　n.损害;伤害
(1)do harm to sb/sth=do sb/sth harm对某人/物有害
(2)harmful adj.有害的
harmless adj.无害的
be harmful/harmless to对……有害/无害
【佳句背诵】Reading in the sun is harmful to your eyes.[观点看法]
在阳光下看书对你的眼睛有害。
【即学即练】单句语法填空/同义句转换
(1)Reading in bed will often do harm 　　　　　our eyes.
(2)Air pollution is 　　　　　(harm) to our health.
(3)Staying up constantly can harm your health.
→Staying up constantly can 　　　　　　　　　　　　　your health.
to
harmful
do harm to/be harmful to
9.argument n.论点;论据;争吵,争辩
(1)have an argument with sb和某人争吵
heated argument激烈的争论
win/lose an argument说得过/说不过
(2)argue v.争论;争吵;争辩
argue with sb about/over sth与某人就某事进行争论
argue for/against sth支持/反对某事
【佳句背诵】I find it hard to argue with him about the topic.[观点看法]
我发现很难跟他争论这个话题。
【即学即练】单句语法填空/单句写作
(1)His 　　　　　(argue) was that public spending must be reduced.
(2)He argued 　　　　　smoking because he thought that it was
　　 　(harm) to health.
(3)They were having an argument 　　　　　the waiter about the bill.
(4)这是反对吸烟的有利证据。
This is 　　　 　　　　　 　　　 　　against smoking.
(5)经过一番激烈的争论,最终做出了决定。
After some　　　　　 　　　 　　,a decision was finally made.
argument
against
harmful
with
a powerful argument
heated arguments
10.replace v.取代;接替;放回原处
(1)replace...with/by...用……替换……
be replaced with/by被……取代
(2)replacement n.替换;替代品;替代人
【佳句背诵】We’ve replaced the old adding machine with/by a computer. [科学技术]
我们用电脑取代了老式的加法计算器。
【即学即练】单句语法填空/单句写作
(1)It is still under discussion whether the old bus station should
　　　　　　(replace) with a modern hotel or not.
(2)They have replaced physical labour 　　　　　　robots.
(3)As Jack is ill,we have to get a 　　 　　　　(replace) for him.
(4)课堂上电脑永远不会取代老师。
Teachers will never 　　 　　　　　 　　　 computers in the classroom.
be replaced
with/by
replacement
be replaced with/by
11.concentrate v.专注,专心;集中注意力
(1)concentrate on集中精力于
concentrate one’s attention/efforts/thoughts on 将某人的注意力/努力/思绪集中于
(2)concentration n.专心;专注;注意力
with (great) concentration聚精会神地
【佳句背诵】A driver should concentrate on the road when driving.[观点看法]
开车时驾驶员的注意力要集中在路上。
【即学即练】单句语法填空/单句写作
(1)You need a lot of 　　　　　　　　(concentrate) to solve the problem.
(2)He sat there,with his attention 　　　 　　(concentrate) on the blackboard.
(3)I decided to concentrate all my efforts on 　　　　　(find) somewhere to live.
(4)You should concentrate 　　　　　　passing these exams.Then you can have a good rest.
(5)The silence can increase your ability 　　　 　　　　　　(concentrate).
(6)以前我上课总是昏昏欲睡,没办法集中精力学习。
I used to feel sleepy in class and couldn’t 　　　　　 　 　 　　 　 .
concentration
concentrated
finding
on
to concentrate
concentrate on studying
12.rewarding adj.有益的;有意义的
reward vt.& n.奖励;奖赏
reward sb with sth for (doing) sth因为(做)某事用某物奖励某人
in reward for/as a reward for作为对……的回报
【佳句背诵】You deserve a reward for being so helpful.[感谢信]
你帮了这么大的忙,应该得到奖赏。
【即学即练】单句语法填空/单句写作
(1)We offer him a challenging and 　　　　　(reward) career.
(2)The students have been working hard on their lessons and their efforts will
　　　　　　　　　(reward) with success in the end.
(3)The boss decided to reward him 　　　　　　his positive attitude towards work.
(4)They rewarded the boy 　　　　　a cake 　　　　　finding the lost dog.
(5)He gave the children some chocolate 　　　　　　a reward for their good behaviour.
(6)作为对他勇敢的回报,他获得了一枚奖章。
He received a medal 　　 　　　　 　　/　　 　 　　　 　　　his bravery.
rewarding
be rewarded
for
with
for
as
in reward for
as a reward for
13.in addition除此之外
(1)in addition 可用于句首、句中或句末,用于句首或句中时,通常用逗号与句子的其他部分隔开。
(2)in addition to“除……之外(还)”,是短语介词,后接名词、代词或动词的-ing形式。
【佳句背诵】In addition to swimming,she likes playing the guitar.[人物介绍]
除了游泳,她还喜欢弹吉他。
【即学即练】短语填空:in addition,in addition to/同义句转换
(1)I can post the letter for you.　　　　　　　,doing some walking does me good.
(2)　　　　　　　　　 the names on the list,there are six other people.
(3)　　　　　　　　　 the school,the village has a clinic,which was also built with government support.
(4)Besides working as a doctor,he also writes novels in his spare time.
→　　　　　　　　　 working as a doctor,he also writes novels in his spare time.
(5)I don’t really want to go.Besides,it’s too late now.
→I don’t really want to go.　　　　　　　　　,it’s too late now.
In addition
In addition to
In addition to
In addition to
In addition
14.content n.内容;目录;所装物品;所容纳之物　adj.满意的
be content with 对……满意
【佳句背诵】Don’t be content with such small success.[观点看法]
不要满足于这样小的成功。
【即学即练】一词多义/同义句转换
(1)It is my habit to read the contents of a book first.　　　　
(2)He doesn’t want more;he is content with what he has.　　　　
(3)Fire has caused serious damage to the contents of the building.
　　 　　
(4)The content of the course depends on what the students would like to learn.
　　　　
(5)He is quite content with the result.
→He is quite 　　　　　(satisfy) with the result.
目录
满意的
所装物品;所容纳之物
内容
satisfied
15.focus v.给予某物关注　n.焦点
(1)focus one’s attention/thoughts/minds/eyes on...集中注意力/思想/精力/目光于……
the focus of attention关注的焦点
(2)focused adj.注意力集中的;专注的
(3)近义词:concentrate
【佳句背诵】His strange behaviour made him the focus of attention.[人物介绍]
他奇怪的行为使他成了关注的焦点。
【即学即练】单句语法填空/单句写作
(1)The old man stood there,with his eyes 　　　　　(focus) on the picture.
(2)You’d better stay 　　　　　(focus) in class.
(3)The discussion focuses 　　　　　　three main problems.
(4)请把你的注意力集中在下面的问题上。
Please 　　　　 　　　　 　　　　 　　　　　the following problem.
(5)当前,他是关注的焦点。
At present,he is 　　　　　 　　　　　 　　　　attention.
focused
focused
on
focus your attention on
the focus of
16.limiting adj.局限的,限制性的
(1)limited adj.有限的
limitless adj.无限的
(2)limit n.& vt.限制
a time limit 时间限制
an age limit 年龄限制
the speed limit 限速
a limit to ……的限度
set limits on 对……进行限制
limit...to... 将……限制在……范围内
【佳句背诵】A lack of formal education will limit your job opportunities.[观点看法]
缺少正规教育会限制你就业的机会。
【即学即练】单句语法填空/单句写作
(1)Hurry up!Our time is 　　　　　　(limit).
(2)My husband and I were excited about shopping for our new home.But our money was 　　　　　(limit).
(3)We have only three tickets available for the movie.So I have to limit the number of the children 　　　　　three—just three.
(4)他对自己吸烟进行了限制,他限制自己每天只吸一支烟。
He set limits 　　　　　his smoking,and he limited himself 　　　　　only one cigarette one day.
limited
limited
to
on
to
(5)许多人往往认为我们的自然资源是无限的,而事实上是有限的。
Many people tend to think that our natural resources are 　　　　　,but in fact they are 　　　　　.
(6)地震之后,他们分享有限的食物。
They shared the 　　　　 　　　　　　after the earthquake.
(7)我们能忍受的疼痛是有限度的。
There is 　　　 　　　　 　　　　the amount of pain we can bear.
limitless
limited
limited food
a limit to
多义词汇——自主练透
Ⅰ.一词多义
maintain
A.vt.维持;保持　B.vt.维修;保养　C.v.坚持(意见);固执己见　D.vt.供养;抚养
①The house is large and difficult to maintain.　　
②He has maintained that the money was donated for international purposes.
　　
③Her income was barely enough to maintain one child, let alone three.　　
④The two countries have always maintained close relations.　　
B
C
D
A
Ⅱ.教材熟词生义
press
项目 意义 例句
熟义 v.　　　 　 Lily pressed the switch and plunged the room into darkness.
生义 v.　　　　　　　　　　 I don’t want to press you,but shouldn’t you be leaving
v.　　　　　　　　　　 Look at your folded shirt.You need to press it with an iron.
n.　　　　　　　　　　 The majority of the press support the government’s foreign policy.
按;压
一再劝说;敦促,催促
熨烫
报界;新闻界;记者们
重点句式——多维剖析
1.it作形式宾语
【教材原句】According to a parenting expert,Denise Daniels,communicating through a screen makes it more difficult for children to concentrate or show kindness to others.
据育儿专家丹尼斯·丹尼尔斯说,通过屏幕交流会使儿童更难集中注意力或对他人表示善意。
分析句子结构可知,本句的主语是communicating through a screen,makes是谓语动词,more difficult是宾语补足语,it是形式宾语,真正的宾语是后面的不定式to concentrate or show kindness to others。构成“v.(make/find/think/consider)+ it + adj./n.+for sb to do sth”这一句型。
【佳句背诵】The dusty air makes it difficult for us to get a clear picture of space.[宇宙探索]
布满灰尘的空气使得我们难以获得太空的清晰图像。
【即学即练】单句语法填空/翻译句子
(1)I find 　　　　　necessary to learn English well.
(2)Don’t you think it stupid 　　　　　(miss) such a good opportunity
(3)What he said made it difficult 　　　　　him to find any help from others.
(4)科学和技术的发展使得太空旅行成为可能。
it
to miss
for
The development of science and technology has made it possible to travel in space.
2.强调句
【教材原句】It is these skills that enable us to develop lifelong friendships.
正是这些技能使我们能够发展终生的友谊。
(1)强调句通常强调主语、宾语、状语,可以强调单个词、短语或从句。it本身没有实义。
(2)在强调句结构中,如果把It is/was和that/who去掉,句子成分依然完整,有时需要调整一下语序。
(3)强调句中be动词的形式只有两种:is和was。
(4)被强调部分指人,连词可用that或who,其他情况只能用that。
(5)若被强调部分为主语,that或who之后动词的人称和数与被强调的主语一致。
(6)not...until结构用于强调句中的结构为It is/was not until...that...“直到……才……”。
【佳句背诵】It was in this town that he was brought up.[个人经历]
他是在这个小镇被养大的。
【即学即练】单句语法填空/单句写作
(1)　　　　　 is imagination that makes the world colourful.
(2)John’s success has nothing to do with good luck.It is years of hard work
　　　　　has made him what he is today.
(3)It was not until I came here 　　　　　I realized this place was famous for not only its beauty but also its weather.
(4)巴赫死于1750年,但直到19世纪早期他的音乐天赋才被承认。
Bach died in 1750,but 　　 　　 　　　 　 the early 19th century
　　　　　his musical gift was fully recognized.
(5)是文化而非语言使他难以适应新环境。
　　 　　 　　 　　　　,　　　 　　　 　　　 　 　 　 　　　　made it hard for him to get used to the new environment.
It
that
that
it was not until
that
It was the culture
rather than the language that
3.no matter where引导让步状语从句
【教材原句】You can stay in touch with friends no matter where you are or what you are doing.
你可以和朋友保持联系,不管你在哪里或你在做什么。
no matter where...和no matter what...
引导让步状语从句,可以变为wherever和whatever。具有类似用法的词有whoever “无论是谁”;whichever“无论哪一个”;however “无论如何”; whenever “无论何时”。
【佳句背诵】You should keep calm no matter what/whatever happens.[观点看法]
无论发生什么事情,你都应该保持镇静。
【即学即练】选词填空/单句写作
where,who,what,which,when,how
(1)No matter 　　　　　　she does,her efforts to lose weight always end in failure.
(2)No matter 　　　　　hard he tried,he couldn’t open the door.
(3)You can call me no matter 　　　　　you are free.
(4)No matter 　　　　　one you choose,you will be satisfied.
(5)No matter 　　　　　you go,I will go with you.
what
how
when
which
where
(6)无论你是谁,你都应该遵守交通规则。
　　　 　　　　 　　　 　　　 　　　,you should follow the traffic rules.
(7)不管我什么时候有麻烦,他总是来帮助我。
　　　 　　　　 　　　　　I am in trouble,he always comes to help me.
(8)不管他的生活有多艰难,他都不会放弃。
　　　 　　　　 　　　　 　　　　　　　his life is,he will not give up.
No matter who you are
No matter when
No matter how difficult/hard
Part 3　Grammar
语法冲关 语言规则全理清
复合词
英语中很多单词是通过合成的方式构成的,它们叫作复合词。常见复合词有复合名词、复合动词、复合形容词等几种类型。
一、复合名词
1.名词+名词:football,classroom,newspaper,friendship,website,sunglasses
2.名词+动词:snowfall,rainfall,waterfall
3.名词+动词-ing:horse-riding
4.名词+介词+名词:daughter-in-law
5.动词-ing+名词:waiting room,swimming pool,washing machine,dining room, writing desk,sleeping pill
6.形容词+名词:greenhouse,blackboard,highway,long-jump
7.副词+名词:income,outcome
8.介词+名词:afternoon
9.过去分词+副词:grown-up
二、复合形容词
1.形容词+名词-ed:cold-blooded,warm-hearted,kind-hearted,short-sighted,old-fashioned,narrow-minded
2.形容词+动词-ing:good-looking,easy-going,long-lasting
3.副词+动词-ing:hard-working,well-meaning,far-reaching
4.名词+动词-ing:English-speaking,peace-loving,heartbreaking
5.名词+动词-ed:man-made,state-owned,heart-felt,heartbroken,water-cooled
6.副词+动词-ed:well-known
7.形容词+动词-ed:ready-made
8.名词+形容词:self-satisfied,duty-free,world-famous,self-centred
9.介词+名词:indoor,outdoor
10.数词+名词:first-class
三、复合动词
1.名词+动词:babysit,sleepwalk
2.形容词+动词:ill-treat
3.副词+动词:oversleep,overwork,overdo
【即学即练】翻译下列复合词
(1)air-conditioner 　　　　　　　　
(2)daybreak 　　　　　　　　
(3)armchair 　　　　　　　　
(4)最后期限 　　　　　　　　
(5)地下的,地面下的 　　　　　　　
(6)脾气不好的 　　　　　　　　
空调　
黎明;破晓　
扶手椅
deadline
underground　
bad-tempered
本 课 结 束