Unit 4 Amazing Science>Topic 3 China is the third nation that sent a person into space. 导学案

本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
Unit 4 Topic 3 China ( http: / / www.21cnjy.com ) is the third nation that sent a person into space.
话题学习目标
1、重点词汇和短语：electronic, ( http: / / www.21cnjy.com ) doubt, tiny, inside, brain, cancel, connect, certain, warn, might, housework21cnjy.com
Make great progress, as well as, make up one’s mind, no doubt, come into being, thanks to, 21教育网
for instance, on one’s own
2、句型及交际用语：(1) ( http: / / www.21cnjy.com )He is our national hero who traveled around the earth in Shenzhou V for 21 hours in 2003. (2)China is the third nation that sent a person into space. (3)All of you must be very proud. (4)It proves that China has made great progress in its space industry. (5)It’s a spaceship which was launched as China’s first lunar probe. (6)It’s important to master computer technology. (7)Kangkang made up his mind to work hard to master computer technology. (8)There is no doubt that computers are very useful in technology and business. (9)More and more people have personal computers that are used to play games and watch movies. (10)Thanks to the Internet, people can do shopping and do business at home. (11)The Internet is making the world smaller ,like a village. (12)Computers help us at work and at home, but they must be used properly.21·cn·jy·com
3、语法：that, who, which引导的定语从句。
Section A
导学过程：（一）预习与自学。
1、学习新单词（会读能听写）。
2、熟练地朗读1a，完成下面的任务。
1）根据1a内容回答1c问题。
2）在1a中划出并牢记下列短语。
科技博物馆_______________太空旅行 _______________ 国家的英雄 _______________21世纪教育网版权所有
（感到）自豪 __________把人送入太空________________ 发射宇宙飞船 _______________ www.21-cn-jy.com
在过去几年里 ________________听起来真棒！ ______________月球探测器 ___________2-1-c-n-j-y
3)从P98的4中找出下列短语和句子。
set foot in/on…____ ( http: / / www.21cnjy.com )____________ space flight________ along with_____________　　21*cnjy*com
land on__________ lunar surface______________ return to______________
3、完成本课练习。
1）观察并学习P98的2中第1个句子，将两个简单句合并成一个含定语从句的复合句。然后完成第2和第3个句子。【来源：21cnj*y.co*m】
2）听3题的录音并填空，完成3。
3）根据4题中要求完成短文，了解“世界太空旅行第一人”的英雄事迹，完成4。
（二）自学指导：
1.He is our natio ( http: / / www.21cnjy.com )nal hero who traveled around the earth in Shenzhou V for 21 hours in 2003. 【来源：21·世纪·教育·网】
句中“who travel ( http: / / www.21cnjy.com )ed around the earth in Shenzhou V for 21 hours in 2003”是一个由who引导的定语从句，修饰先行词hero 。who在从句中作主语，不能省略，此处也可用that 。21教育名师原创作品
在复合句中，修饰某一名词或代词的从句叫做定语 ( http: / / www.21cnjy.com )从句。被修饰的名词或代词叫做先行词，从句放在所修饰词之后（即先行词之后），由关系词（关系代词：that, which, who, whose,whom和关系副词：when, where, why）引导。
2.China is th ( http: / / www.21cnjy.com )e third nation that sent a person into space. 译：___________________________
本句中“that ( http: / / www.21cnjy.com ) sent a person into space”是定语从句，修饰先行词nation 。此句中的that 不能换为which 。当先行词被序数词、形容词最高级修饰时，关系代词只能用that，而不能用which。e.g. This is the best movie that I have seen.
3. It’s a spaceship ( http: / / www.21cnjy.com ) which was launched as China’s first lunar probe.它是作为中国第一个月球探测器而发射的宇宙飞船。
本句中“which was launc ( http: / / www.21cnjy.com )hed as China’s first lunar probe”是由关系代词which引导的定语从句。 当关系代词在定语从句中作主语时，定语从句的谓语动词要与先行词保持一致。
e.g: Do you know those boys who are playing basketball over there
Do you know the boy who is running on the playground
4.All of you must ( http: / / www.21cnjy.com ) be very proud. 译：___________________________________
must be “一定”表示推测 be proud of 为……而骄 be the pride of 是……的骄傲【版权所有：21教育】
e.g. We are proud of Yang Liwei. 译：___________________________
Yang Liwei is the pride of us. 译：___________________________
5. We have launched ( http: / / www.21cnjy.com )another four spaceships in the past few years.在过去几年我国又向太空发射了四艘宇宙飞船。
another four = fou ( http: / / www.21cnjy.com )r more 意为 “又有四个”之意。 in the past+时间段 表示“在过去的...时间里”，常与现在完成时连用。
e.g : There come anther three models. 又走来了三个模特。
In the past two ( http: / / www.21cnjy.com ) years, I have learnt more than one thousand English words.
6.It proves tha ( http: / / www.21cnjy.com )t China has made great progress in its space industry. 这证明中国在航空业已经取得了巨大的进步。 【出处：21教育名师】
prove v.证明，证实 +从句
make progress in (doing) sth.“在（做）某事方面取得进步”
eg: I’ve made great ( http: / / www.21cnjy.com ) progress in learning English. 译：__________________________21*cnjy*com
7.set foot in/on…“踏上……、踏入……、涉足……”
e.g: I told him never to set foot in my house again. 我告诉他再也别踏进我家的门。21·世纪*教育网
Neil Alden Armstrong ( http: / / www.21cnjy.com )was the first man to set foot on the moon.尼尔·奥尔登·阿姆斯特朗是第一个登上月球的人。
（三）反馈自测
一、用that, which和who填空。
1.The book _______I bought yesterday cost me 23yuan.
2.Where these boys_________ are playing soccer come from
3.These buildi ( http: / / www.21cnjy.com )ngs ___________ were built last year are very beautiful.
4.That girl _________ has big eyes is my sister Jane.www-2-1-cnjy-com
5. Zhai Zhigang is ( http: / / www.21cnjy.com )the first Chinese astronaut ________ had a spacewalk.
二、根据汉语提示，完成句子。
1.在过去的几年里，我们国家变化很大。
Our country ______ ______ a lot______ ______ ______ ______ .
2.他在英语方面取得了很大进步。
He has______ ______ ______ ______ his English.
3.杨利伟是第一们遨游太空的中国人。
Yang Liwei is the______ Chinese to______ ______ ______ .
4.我希望你的愿望将会实现。
I hope your wish______ ______ ______ in the future.2·1·c·n·j·y
5.如果听到这个令人振奋的消息，他们一定都很自豪。
______ ______ them______ ______ very proud if they hear the exciting news.
（四）归纳小结：
本节课主要学习的语法：定语从句， ( http: / / www.21cnjy.com )其结构是：__________________。本课重点单词和短语有：_________________________________________等。
（五）家庭作业： 1、完成《同步练测考》Section A 和《学英语》第13期Part I。
2、背诵1a对话，复习本节课所学知识。
21世纪教育网 -- 中国最大型、最专业的中小学教育资源门户网站。 版权所有@21世纪教育网