| Unit 3 Teenagers should be allowed to choose their own clothes. Self-check & Reading |
主编：黄冈中学英语集体备课组
Step 1 The introduction to the text
After learning this unit, we must know how to give our opinions to agree or disagree with some ideas. We can say “I think so.” “I believe so.” “I agree with you.” to show we agree with others. We can say “I don’t think so.” “I don’t agree with you.” “I disagree.” to show we disagree with others. When we agree or disagree with some ideas, we had better give enough reasons.The sentences “I think/believe…” or “In my opinion…” can help us.
Step 2 Language points
I Key words
1．sleepy adj. 困倦的
I am so sleepy that I can’t keep my eyes open now.
Kangkang finds studying Chinese boring, so he often feels sleepy in Chinese classes.
链接：大家以前学过的sleeping 和sleepy一样吗？
不一样。sleeping 表示已经睡着了，反义词是awake。
Your brother is sleeping, please keep quiet.
2．reply
v. 回答；答复
I asked Jim the reason for being late, but he didn’t reply.
The singer did her best to reply to all the emails from fans.
Lin Tao is afraid of replying to teachers’ questions in class.
n.回答；答复
I am looking forward to your reply.
There was no reply to the telephone.
The students received a reply to their request just now．
拓展：reply的同义词是answer。两者的区别是什么呢？
（1）answer作动词时，可以作及物动词，直接带宾语。
Jim’s brother answered the telephone.
Many students can answer the question.
I haven’t answered my friend’s letter.
（2）reply较正式。
3．achieve v. 获得；实现
How are you going to achieve your goal?
After ten years’ hard work, the scientist achieved success.
Don’t give up your dream. You can achieve it one day.
链接：实现梦想还有两种表达是：realize one’s dream, make one’s dream come true.
4．race n. 比赛
100-meter race 400-meter race relay race
Maria took part in the 200-meter race at the sports meeting.
Michael won the first place in the car race.
拓展：competition, contest, match, race 的区别是什么呢？
competition表示“竞赛”，侧重有“竞争”的意思，既可以是体育的，也可以是其他方面的。
a basketball competition, a singing competition
race主要指速度比赛，包括各种径赛、游泳、赛艇、赛车，赛马和速滑等。horse race
match和game常指足球、篮球、棒球等的球类比赛。
basketball/baseball/soccer/volleyball game
contest指能力方面（包括智力，技巧等）的比赛。
speech contest, painting contest
5．importance n. 重要；重要性
These old coins are of great importance.
The teacher told us the importance of the family in class.
Now lots of people have realized the importance of protecting forests.
链接：important adj. 重要的
Health is more important than wealth.
Having a balanced diet is important to/for us.
It is important for us to care for wild animals.
6．succeed v. 成功；达到；完成
It is a pity that their plan didn’t succeed.
If you work hard, you will succeed one day.
Our country succeeded in hosting the Beijing Olympic Games.
拓展：success n./ successful adj./ successfully adv.
We all wish the Shanghai World Expo will be a success.
It is famous for its success in helping homeless people.
The pianist’s concert is very successful.
My uncle is successful in educating his child.
The police caught the thief successfully.
Ⅱ key phrases
1．at least
Every day I do sports at least an hour.
At least 2000 people lost their lives because of the earthquake.
at most
You can borrow at most four books today.
2．in the way 妨碍；挡着……的路
You are in my way.
On school days playing basketball may get in the way of your study.
链接：和way有关的短语还有
on the/one’s way to 在……的路上
by the way 顺便说一下
On the way to the train station, his car broke down.
By the way, what’s your telephone number?
3．be serious about 当真；认真
I am serious about it.
I am serious about changing my job.
We are serious about providing the best service.
4．care about 在意；在乎，通常用于否定句、疑问句和条件状语从句中。
I don’t care about clothes.
We are supposed to care about the disabled people.
Don’t care about what others say.
链接：和care有关的短语还有
care for 照料、照顾
take care of 照顾、注意
take care 小心、注意
Everyone should care for wild animals.
My grandmother takes care of my little sister at home.
Laura takes care of her health.
Take care! There is something dangerous in the box.
Ⅲ key sentences
1．I can’t choose which pair of jeans to buy.
我不知道要买哪条牛仔裤。
结构分析：句中which pair of jeans to buy充当choose的宾语。
There are so many delicious foods in the restaurant. I can’t choose what to eat.
Has Kangkang chosen where to go for vacation?
拓展：
（1）wh-/how-+to do (疑问词+to do)，疑问词包括what, which, when, where, when, where, whether, how等。在句子中可以充当各种成分。
①作主语
How to improve Jim’s oral English makes his parents worried.
What to do this weekend is not decided.
②宾语
There are so many beautiful dresses in the shop. I can’t decide which one to buy.
Do you know where to buy a stamp?
Jim asked me when to leave for Tokyo.
Mr. White gave us some suggestions on how to get on well with parents.
③宾补
When I was four, my father taught me how to swim.
Did Mr. Wu tell you how to go there tomorrow?
④表语
Our difficulty in solving the problem is where to find this renewable energy.
（2）疑问词+动词不定式有时候可以和宾语从句替换。
①He is thinking about where to go for vacation.
=He is thinking about where he will go for vacation.
②Can you tell me how I can get to the train station?
=Can you tell me how to get to the train station?
2．We do think our son needs to be realistic.
我们的确认为儿子需要面对现实。
难点：does是助动词，为什么出现在肯定句中呢？
解答：助动词do/does/did在肯定句用来强调谓语动词，并且后面的谓语动词用原形。
They do want to take part in the sports meeting.
The boy does like living in the countryside.
Dad, I did go to the movie with Lucy last night.
拓展：在英语中，我们常用It is/was...who/that结构来突出强调句子的某一成分（一般是句子中主语、宾语或状语或者补语）。在这个句型中，it没有词汇意义，只是引出被强调的部分。如果被强调的成分是表示人，用who或that来连接都可以。如果是其它成分，则只能用that来连接。整个句子去掉It is/was...who/that后，句子结构照样完整。
Jack often chats with his friends on the Internet.
It is on the Internet that Jack often chats with his friends.
It is Jack who/that often chats with his friends on the Internet.
It is his friends who/that Jack often chats with on the Internet.
Step 3 Consolidation（真题演练）
1．（杭州）I can’t see anything. His head is ___________ of my view.
A．on the way B．by the way
C．in the way D．out of the way
答案：C
2．（兰州）We have two rooms ___________, but I can’t decide ___________.
A．to live; to choose which one
B．lived; choose which one
C．to live in; which one to choose
D．live; which one
答案：C
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