Unit 3 How do you get to school.知识梳理及练习（无答案）

U3 How do you get to school.知识梳理
短语荟萃
1.get to 到达 2.take the bus乘公交车
3.take the train乘火车 4.take the subway乘地铁
5.how long多长时间 6.by bus乘公交车
7.by boat乘船 8. how far多远
9.be sure 确定 10.every day每天
11.by bike骑自行车 12. think of考虑，思考
13. from...to...,从....到..... 14.bus stop公交车站
15. ride a bike骑自行车 16. train station火车站
17. between...and...二者之间 18. play with sb.和某人玩
e true实现 20.have a good day/night/holiday度过美好的一天/夜晚/假期
二、重点句型
1.-How do you get to school
--I ride my bike.
2.-How long does it take you to get to school
一About 15 minutes by bike.
3.--How far is it from your home to school
--It’s only about two kilometers.
4. For many students, it is easy to get to school.
5. But he is not afraid because he loves school.
6. It is their dream to have a bridge.
知识点讲解和拓展延伸
1.get to 到达
易错易混辨析 get, arrive, reach
三者都有“到达”之意,但用法上有所区别。
(1)get是不及物动词，后跟地点名词时要用get to，
(2)arrive是不及物动词,其后若跟地点名词要加in 或 at;arrive in后跟相对较大的地方(如国家或城市); arrive at 后跟相对较小的地方(如post office、airport等)
(3)reach是及物动词,其后可以直接跟地点名词。
注意：后跟地点副词时,get、arrive后不必加介词
2. how long 引导的特殊疑问
How long does it take you get to school 你到学校要用多长时间
本句是how long引导的特殊疑问句，结构为“How long does it take sb. to do sth. ”,用于询问“某人花费多长时间做某事 ”。
Eg .-How long does it usually take you to do homework 你通常花多长时间做家庭作业
-Two hours.两个小时。
辨析：how long, how often, how soon
（1）how long意为“多长时间”,对时间段进行提问。答语通常是关于时间段的英文表达，如for two days 等；
（2）how often意为“多久一次”,对频率进行提问。答语为表示频率的词或短语，如 once a week 等；
（3）how soon意为“多久以后”,通常和一般将来时搭配使用,答语是
“in+时间段”；
拓展延伸 how long还可以表示“多长”，对长度进行提问。
How long is the desk 这张书桌有多长
--It is about two meters.大约两米。
例________can she stay in Fuzhou
---About three days.
A.How long B.How often C.How many
答案 A
3.hundred 的用法和延伸
two hundred 二百
hundred 前面若有具体的数词,则要用 hundred 的单数形式,而且其后不能跟of，此时表达确切的数字概念。
There are two hundred people in the square.广场上有两百人。
拓展延伸:
hundreds of 表示“数以百计的”，此时表达模糊的数字概念。
There are hundreds of people in the square.广场上有好几百人。
例 I like reading and there are over five books in my room.
A.hundred B.hundreds C.a hundred D.hundreds of
答案A
4. take 的用法和句式
The bus ride takes about 20 minutes.那段乘公共汽车的路程花费大约20 分钟。
take 作动词,在此处意为“花费(时间)”,此时主语通常是旅行、活动或其他
事情。
The long journey will take us ten days.这次长途旅行将会花费我们十天时间。
拓展延伸 take 的常见句式是“It takes sb. some time to do sth.”，意为“某人花费多长时间做某事”，其中It 是形式主语，真正的主语是其后的动词不定式(短语)。
It usually takes me half an hour to get there.我通常花费半小时到那里。
例2 It _______her two hours to finish the work.
A.take B.takes C.pay D.pays
答案B
5.lt's + adj.+ ( for sb. ) to do sth.的句式
For many students, it is easy to get to school.对许多学生来说,到学校是很简单的。
It is+adj.+(for sb. ) to do sth.是固定句式,意为“(对某人来说)做某事是怎样的”。这是一个动词不定式(短语)作主语的句型,但常用it作形式主语。不定式前的 for sb.有时也可省略。
It's healthy for children to play in the fresh air.孩子们在空气新鲜的地方玩耍对他们的健康有益。
例There is no bridge in the _____.It's difficult for the villagers___________to school.
village;to get B.villager;to get C.village;get D.villager;get
答案 A
6.because 引导的原因状语从句
But he is not afraid because he loves school.但是他并不害怕,因为他喜欢上学。
本句是含有原因状语从句的主从复合句,主句是But he is not afraid,从句是 because he loves school。because是连词，意为“因为”,用来引导原因状语从句。
I like listening to music because it makes me relaxed.
我喜欢听音乐,因为它可以使我放松。
注意
because“因为”，so“所以”，两者不能在一个句子中同时使用，但含有两者的句子可以进行同义转换。
I am hungry because I can't find anything to eat.我很饿,因为我没有找到任何吃的东西。
=I can't find anything to eat, so I am hungry.我没有找到任何吃的东西,所以我很饿。
例5_______my bike is lost, I have to walk to school.
/;but B.Because;/ C.And;/
答案 B
7.辨析 many,much
两者都有“许多”之意,但用法上有所区别。
many用来修饰可数名词,其后要跟可数名词复数。
Many trees/students/books
much用来修饰不可数名词。
much money/time
语法重点
how 引导的特殊疑问句以及由how 构成的特殊疑问词组
本单元学习了由how引导的特殊疑问句,下面把相关内容进行总结:
（1）how 引导的特殊疑问句
how 可以对出行方式进行提问,还可以对学习方式或其他做事方式进行提问。
-How do you study English 你是怎么学习英语的
-By reading a lot.通过大量阅读的方式。
（2）由 how 构成的特殊疑问词组
how 可以和其他词一起构成特殊疑问词组,常见的有:
how far多远
how soon 还要多久
how often多久一次
how old多大年龄
how many 多少(对可数名词复数进行提问)
how long多长时间;多长
how much 多少(对不可数名词进行提问；对长度提问或物体的对时间段还有“多少钱”。
例 1._______does it take you to get to the gym
--About ten minutes.
A.How far B.How much C.How long D.How often
2.一________does it take to get to the club
--About 20 minutes.
How far B.How long C.How many D.How often
课后练习
1.My parents go to the supermarket ______bus every week.
A.on B.in C.with D.by
2.Sally lives far from her school, so she has to_____ the subway to school.
A.walk B.take C.drive D.cross
3.There are ____paintings on exhibition(展览)._____works were created by young artists.
A.two hundred;Two hundreds B.two hundreds;Hundreds of
C.hundreds of;Two hundred
4.I'm afraid________snakes. Please keep them away from me.
A.for B.of C.about D.to
5.Work hard,and your dream will ________.
A.come out B.come true C.come in D.come on
6.-I don't have any money(钱)_________I don't have a good job.
--I don't think so.
so B.because C.and D.when
一_______ is your home from school
---About a 15-minute walk.
A.How often B.How soon C.How far
8.It's important for us ________hard in order to have a better life.
A.work B.to work C.working
9.一How long does it take you to get to school
---_________.
By subway B.At about 8:00 C.About 20 minutes D.About 20 kilometers
Please tell me_______.
-- I have some good news for him.
A.where Robert lives B.where does Robert live
C.where Robert lived D.where is Robert live