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Unit 3 Section A 1a-2d 学案 (知识精讲+分层作业)
【词汇用法】
1.restroom
合成名词，由rest(休息) room(房间)构成。在美国英语中意为“洗手间，公共厕所”
类似的还有：classroom教室bedroom卧室living room客厅
rush
作动词，意为“仓促，急促”
作名词，意为“仓促，急促”
如：You needn’t rush. There were plenty of tiem.你不必着急，有很多的时间。
There is a rush for the concert tickets.出现了争购音乐会入场券的热潮。
2. information
information是不可数名词，意为“信息，情报”，常用 some，much，a great deal of等修
饰。表示“一条消息”用 a piece of information。例如：
A great deal of information can be stored in the computer.
计算机能储存大量的信息。
【拓展】辨析information，news与message
information 表示通过打听、观察及学习获得的资料。
news是不可数名词，意为“消息，新闻”,指通过广播、电视及报纸报道的事。
message是可数名词，意为“口信，消息”，指通过口头或笔头传递给他人的消息。
I like listening to news on the radio. 我喜欢听广播新闻。
Sorry，he isn’t in. Could you leave a message?
对不起，他不在家，请你留个口信好吗？
【重点语法】
1. Could you please …? 意为“请你……好吗？”，是表示请求的礼貌用语，后接动词
原形。其否定形式是在please后加not.
Could you please tell me where the restrooms are ?
Could you please not play soccer on the street?
注：1)could 为情态动词，意为“能，会，可以”，在此处表示委婉的语气，并非 can的过
去式，故宾语从句不需用过去时态。
Could you please tell me____________?
A .where I can get a dictionary B .where can I get a dictionary
C .where I could get a dictionary D .where could I get a dictionary
解析: 因为宾语从句要求使用陈述句语序，故排除 B、D两项，又因could表委婉的语气
而非can的过去式，故宾语从句不需用过去的时态，因此选 A
2)Could you please….? 的答语肯定回答：Sure./ Of course ./ Certainly / No problem / I’d love/like to .等
否定回答: Sorry , I can’t / Sorry ,I’d love/like to, but…/ Sorry, I’m afraid not .等
---- Could you go shopping with me ？
---- _______ . My father and I will go to Wuhan tomorrow .
A .I think so B .Yes , I hope so C .I’m afraid so D .Sorry , I ‘m afraid not
解析：根据答语可知对方不去，其否定回答通常用 Sorry , I can’t / Sorry , I’m afraid
not等，故选D
3)表示委婉的请求及请求允许做某事的句型还有：
Would/Will you please do sth …?
Would you like to do sth…?
2. 疑问词+动词不定式（to do）”结构可在句中作主语、宾语和表语，常见的疑问词包括：
疑问代词what 、who 、which和疑问副词where、when、why 、how等
How to get there is a question .(作主语)
We don’t know when to have a meeting .(作宾语)
The problem is how to choose .(作表语)
--- Which dress do you like best , Madam ?
--- Sorry , I can’t decide _______ now .
A.to buy which one B.buy which one
C.which one to buy D.which I should buy it
解析：此题考查“疑问词+动词不定式”，故排除A、B ,又因D选项中which作buy的宾
语，不用再加it，故排除D , 因此选C
注：含有宾语从句的复合句在一定的条件下可以转化为简单句,若主句的主语与从句的主
语一致，则由疑问词引导的宾语从句可以变成“疑问词+动词不定式”的结构
I don’t know how I should do it next.
→ I don’t know how to do it next.
Have you decided where you will take a vacation ? (改为简单句)
Have you decided ______ _____ ______ a vacation ?
解析 ：where to take , 因为在宾语从句中 ，主句的主语和从句的主语是一致的 ，故可以
换成“疑问词+动词不定式”结构
【重点句型】
1. I’m excited to try the rides!
be excited to do sth. 对做……感到兴奋
例句：她听到这消息很兴奋。
She was excited to hear the news.
be excited about sth. / doing sth. 对……感到兴奋
例句：你对新工作感到兴奋吗？
Are you excited about your new job?
You must be excited about leaving for America.你对动身去美国一定很兴奋。excited和exciting的区别:
excited意为“激动的; 兴奋的”, 作表语时, 主语通常是人; 作定语时, 常用来修饰人, 说明
激动的表情。
e.g. All of us were excited when we heard the good news.
The excited child opened his present quickly.
exciting意为“激动人心的”, 作表语时, 主语通常是物; 作定语时, 常用来修饰物。
e.g. The movie is very exciting.
My father told me an exciting story.
类似词语有：
interested / interesting 感兴趣的／有趣的
moved / moving 感动的／令人感动的
surprised ／ surprising 感到惊奇的／使人惊奇的
pleased / pleasing 高兴的／令人高兴的
bored / boring 厌烦的／令人厌烦的
tired ／ tiring 厌倦的／令人厌倦的
amazed ／ amazing 惊奇的／令人惊奇的
frightened / frightening 受惊恐的／令人惊恐的
puzzled / puzzling 迷惑的／令人迷惑的
excited和exciting的区别:
excited意为“激动的; 兴奋的”, 作表语时, 主语通常是人; 作定语时, 常用来修饰人, 说明
激动的表情。
e.g. All of us were excited when we heard the good news.
The excited child opened his present quickly.
exciting意为“激动人心的”, 作表语时, 主语通常是物; 作定语时, 常用来修饰物。
e.g. The movie is very exciting.
My father told me an exciting story.
类似词语有：
interested / interesting 感兴趣的／有趣的 moved / moving 感动的／令人感动的
surprised ／ surprising 感到惊奇的／使人惊奇的 pleased / pleasing 高兴的／令人高兴的
bored / boring 厌烦的／令人厌烦的 tired ／ tiring 厌倦的／令人厌倦的
amazed ／ amazing 惊奇的／令人惊奇的 frightened / frightening 受惊恐的／令人惊恐的
puzzled / puzzling 迷惑的／令人迷惑的
2. I don’t mean that. I mean …
(1) mean v. 意思是；意指
eg: I have no idea of what you mean.
(2) mean doing sth. 意味着
例句：成功意味着工作努力。Success means working hard.
(3) mean to do sth. 打算或企图做某事例句：我们打算明天看望你。We mean to call on you tomorrow.
3.You don't need to rush! 你不必着急！
(1)need：(sb.) need to do sth. (某人) 需要做某事
(sth.) need doing = (sth.) need to be done (某事) 需要被做
(2)need：情态动词，多用于否定句或疑问句中。
①needn’t do sth.
② -- Need I do sth.? --Yes, you must./ No, you needn’t.
(3)need: 可数名词
there is no need to do sth. 没有必要做某事
meet people’s daily needs 满足人们日常需求
rush v. rush to do sth. 匆忙做某事
rush n. in a rush意为 “匆忙地”，与in a hurry同义
1) I rushed to pack my clothes before my mother came back.
在妈妈回来之前，我赶紧把衣服收拾好。
2) He finished his paper in a rush and handed it in.
他匆匆完成了自己的论文并将其上交。
4.Could you tell me how to get to Center Street?
1) “疑问词+动词不定式”充当宾语。
e.g. Do you know how to solve the problem?
你知道如何解决这个问题吗？
2) “疑问词+动词不定式”可以转化为宾语从句。
e.g. Could you tell me how I can get to Center Street?
Do you know how I can solve the problem?
5. Go along Main Street until you pass Center Street.
1) until和till同义为“直到……” , till多用于口语。until可以放在句首, till则不能放在
句首。
2) not ... until 意为“直到……才”, 表示直到某一时间, 某一行为才发生, 之前该行为并
没有发生。
e.g. I did not study English until 9 o’clock last night.
e.g. I did not go to bed until 12 o’clock last night. 直到妈妈生气了，汤姆才关闭电视。
Tom didn’t turn off the TV until his mother was angry.
一、单项选择
( )1.Go the park, and turn left at the second turning.
A. pass B .passed C. passing D. past
( )2.I wonder there is a bank the store.A. if; cross B. if; between C. how; near D. whether; beside
( )3.—Could you please tell me if there is a near here?
—Yes. There is one in front of the supermarket. Do you need some books?
A. supermarket B. bookstore C. bank D. washroom
( )4.—Go down this road and turn left. The post office is in front of you.
— .
A. Take it easy B. All right C. That’s good D. Thank you
( )5.—Excuse me, could you tell me ?
—At nine o’clock.
A. when the train leave B. when did the train leave
C. when the train leaves D. when does the train leave
二、用所给单词的适当形式填空
6.Lisa is excited ____________the new dress on. (try)
7. As we all know, February is the ______________month of a year.(two)
8. The parents decided________________ a big party for their daughter at last. (have)
9.I won't leave the office until my teacher ______________back in about an hour. (come)
10.It was the_________________ time they had been to that country.(three)
三、完成句子。
11. 当你看到医院的时候左拐。
________ ________ when you see the hospital.
12. 沿着这条街走到尽头，你会发现公园在你的右边。
________ ________ this street to the end, and you will find the park on your right.
13. 艾伦听到有人经过了房间，可是他没有出去看是谁。
Alan heard someone ________ ________ the room, but he didn’t go out to see who it was.
14. 妈妈同意带我们去游览苏州，听到这个消息我们很兴奋。
Mom agreed to take us to visit Suzhou. We ________ ________ ________ _______ the news.
15. 每天他们的英语课以一首甜美的英文歌开始。
Their English class ________ ________ a sweet English song every day.
四、完形填空
Mr. White is a blind man who likes traveling alone. However, as a blind man, he has met a
lot of __16__ during his trips.
Once Mr. White traveled to Texas. It was his first time to go there. On the plane, he sat
next to a woman who __17__ Texas. The woman told him that everything was __18__ and
better in her city. When Mr. White arrived he found a __19__ and decided to spend the night
there.
After dinner, Mr. White went to a wine bar(酒吧) and ordered a glass of wine. When thewaiter brought him one, he was __20__．“Wow！How big！” he said. Mr. White doesn't
drink often, __21__ he was a little drunk(喝醉) after drinking the wine. He wanted to go to the
restroom, so he asked another waiter for __22__．“Turn right at the information desk and it is
the second door on the right, ” said the waiter.
When Mr. White walked past the first door, he fell down. He missed(错过) the __23__ and
went towards the third door instead. Not realizing that he had entered the swimming area, he
walked forward and then __24__ into the swimming pool. At that time he __25__ that
everything there was bigger. “Don't flush(冲洗)！Don't flush！” he shouted as soon as he
got his head above water.
( )16.A.animals B．troubles C．strangers D．visitors
( )17.A.came from B．hears from C．looked at D．arrived at
( )18.A.smaller B．newer C．older D．bigger
( )19.A.museum B．restaurant C．hotel D．supermarket
( )20.A.nervous B．surprised C．upset D．bored
( )21.A.although B．until C．or D．so
( )22.A.addresses B．directions C．orders D．suggestions
( )23.A.second B．third C．fourth D．fifth
( )24.A.got B．turned C．fell D．jumped
( )25.A.remembered B．dreamed C．discovered D．hoped
五、阅读理解
Albert Einstein and Wolfgang, Mozart are possibly the two most famous examples of
people who are geniuses (天才). But unlike Mozar, Einsten wasn't very talented as a kid.
Borm in Germany in 1879, he was slow to learn to speak, and he was a normal student at
school. He was interested in math and science, but he liked to study at home better. Later, he
studied to be a teacher, but he didn’t find a job in a school and for some years he was an office
worker. A lot of Einstein's most famous ideas were the result of study in his free time, when he
also played the violin to relax.
From 1908, he was a University teacher for many years, first in Europe and then in the
US. He was the winner of the Nobel Prize in Physics in 1921. He was famous for his theory of
relativity (相对论), but only several scientists could understand it. His biggest dream was to
find one explanation for the basic (基础的) ideas in physics, but he died before this was
possible.
As a famous scientist, Einstein got letters from people around the world. Some of the
letters were from children and he always answered them. One letter was from a girl with math
problems at school.“Do not worry about your difficulties in math" was his answer“1 can tell
you that mine are still greater."
Einstein died in a hospital in 1955. He was named Person of the Century' in 1999 by Time
Magazine.
( ) 26. When Einstein was a kid, he ________________.A. liked to study at home B. had no friends at school
C. was a very lazy student D. showed no interest in science
( )27. What did Einstein do to relax in his free time?
A. He read books. B. He watched movies.
C. He took long walks. D. He played the violin.
( )28. What does the underlined word“this” in Paragraph 2 refer to?
A. Being a university teacher. B. Discovering the theory of relativity.
C. Winning the Nobel Prize in Physics. D. Explaining the basic ideas in physics.
( )29. Einstein died at the age of ____________.
A.44 B.55 C.76 B.79
( )30. Which is the best tile for the passage?
A. Two Great Geniuses B. Person of the Century.
C. The Theory of Relativity D. Einstein's Answer to a Letter
六、七选五
Many people often meet such a difficult situation—they don't know the way in new places,
and they are too shy to ask people for the way. 31.
Firstly, you must know some important and useful expressions, such as “Could you
please…?” “Excuse me” and “Thanks a lot”. For example, when we want to ask strangers for
the way, we should say “Excuse me” first. This is a very useful expression. 32. Next,
“Could you please…?” is often used while we ask for directions. 33. It's also polite
to shake hands with the strangers.
Secondly, we often need to take some useful things with us. They usually include pens,
special maps, photos and so on. 34 We can write down the crucial(关键性的) words
about the place, and then we can show them to the stranger who we want to ask for help. Of
course, the map can help us find the correct way. 35. Then we can use the map to
know the directions and find the right place.
A. Sometimes a pen can help us get to the right place.
B. In the USA, people also use it in many different situations.
C. We can use a camera to help us.
D. After we know how to get to the place, we should say “Thanks” to others.
E. When we go to a strange place, we can take a map with us.
F. Some people don't like to use it at all.
G. Here are two tips on how to ask for the way politely.Unit 3 Section A 1a-2d 学案 (知识精讲+分层作业)参考答案
一、单项选择
1-5 DDBDC
二、用所给单词的适当形式填空
6.to try 7.second 8.to have 9.comes 10. third
三、完成句子
11. Turn left 12. Go along 13. go past 14. were excited to hear 15. starts / begins with
四、完形填空16-20 BADCB 21-25 DBACA
五、阅读理解
26-30ADDCB
七选五
31-35GBDAE
