Unit 6 Go With Transportation ! Lesson 32 Trains Go Faster ! 学案(1课时)

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课题：Lesson32 Trains Go Faster!
学习目标：
1. 掌握重点短语的用法;
Be born 的用法
discover，invent的区别
Get on \off
2. 掌握年代的表达。
In the 1700s的用法
课前预习：
1.自读课文，在语言环境中记忆本课单词。
2.小组内互查单词读写情况。
3 英汉互译;
1 出生________
2.short distance___________
3上车_________ 4下车___________
5 steam engine _________
6 ………的速度__________
7 put……together_____________
8 all over the world_______________________
课内探究
1 be born用法知多少
表示“出生”要用be born，并且动词be通常只用was或were，
be born后可跟形容词、名词或不同的介词，表达意思也不同：
(1)、be born + 形容词（名词）。
She was born happy. 她生来就很幸福。
He was born French. 他生为法国人。
(2)、born + in, on等，表示“出生的时间，地点”。
Karl Marx was born on May 5，in Trier．
卡尔·马克思5月5日生于特里尔。
Li Ping was born in 1988.
李平生于一九八八年。
(3)、be born + of+（名词），表示“从......产生”。
This invention was born of need. 这项发明是因需要而产生的。
(4)、be born + in, into或to，表示“降生到某家庭”。
He was born in a worker's family. 他出生在一个工人家庭。
(5)、be born + with，表示“天赋；命运”。
He was born with a good memory. 他生来记性就好。
(6)、be born+ to do,表示“生而为......；生来就是”。
She was born to succeed in life. 她生来注定会成功。
2.辨析discover，invent
1) discover指发现某种本来存在，而以前未被发现的事物或未为人所知的东西。
Eg：I discovered (that) she was a good cook. 我发现她是个烹饪好手她很会烧菜。
2) 2)invent指发明即原来没有而后来发明创造的东西。
Eg：Edison didn''t di ( http: / / www.21cnjy.com )scover electricity,but invented the light bulb. 爱迪生不是发现了电，而是发明了灯泡。21教育网
3 掌握年代的表达。
句中的In the 1700s意为“1 ( http: / / www.21cnjy.com )8世纪”。表示“在某世纪某年代”用“in + the(世纪数—1) +年代数（s/’s）”.切记：要用介词in,且年代前要加定冠词the,年代后还要加s/’s。
Eg：The story happened in the 1990s.
这个故事发生在20世纪90年代。
4.牢记get 相关短语：
get on/off 上/下车 get to 到达 get up 起床
get into 进入 get back 返回 get down 下来
课堂练习
阅读课文，回答问题。
1 Where was the first train engine built
2 When did the first passenger railway open
3 How fast do today’s trains go
4 What might future trains be like
当堂检测
单项选择
1 During the last few years, people have ________ many new tools.
A. invented B.been invented
C. to invent D.discovered
2 The bus is coming. Be careful when you _____
the bus.
A.get on B.get off
C.get up D.get to
3 Thousands of young ( http: / / www.21cnjy.com ) people went to countryside to work with Farmers________.
A.in the 1970 B.1970s
C.in the 1970s D.in the 1970’s
4.—Do you know_____ they will go
--Yes,Ido.They’ll go by train.
A.when B.why C.where
课后练习
1． On Sunday we often go to the park on feet. ( ) __________21世纪教育网版权所有
A B C D
2．There is not enough people to do the work. ( ) __________
　　 A B C D
3. I’m going there by my car. ( ) __________
　　A B C D
4. I can’t find my book. Have you seen it somewhere ( ) __________
　　A B C D
5. It will take me half an hour finishing my homework. ( ) __________
　　 A B C D21cnjy.com
拓展训练
句型转换：
　　1. What’s your favourite type of transportation （同 义 句）　　
What type of transp ( http: / / www.21cnjy.com )ortation ____ you like ____
　　2. Tom went to Qingdao by plane last week. （同义句）
　　Tom ______ a _____ to Qingdao last week.21·cn·jy·com
Tom ________ to Qingdao last week.
　　3. She always goes to school on foot. （同义句） www.21-cn-jy.com
She always _______ _______ ________.
　　4. He went to work by car yesterday. （同义句）
　　He went to work _______ _______ ________ yesterday.
　　5. I can go to the bakery on foot. (对划线部分提问)
　　_______ _______ _______ go to the bakery
　　6. The fastest trains can go 380 kilometres an hour. (划线部分提问)
　　_______ _______ can the fastest trains go 2·1·c·n·j·y
What’s the _________ of the fastest trains
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