仁爱版九年级上册英语导学案：Unit 4 Topic 3 Section A

unit4 Topic 3 A

预习检测案单词过关（先背诵后默写）：

1.证明

2.月球探测器

3.传说

4.重要性

5.独立的

6.里程碑

7.太空漫步

短语过关（先自读1a，找到下面短语并在书上划线，然后背下来）1科技博物馆_______________2.太空旅行_______________

3.国家的英雄_______________

4.（感到）自豪__________

5.把人送入太空________________

6.发射宇宙飞船_______________

7.在过去几年里________________8.听起来真棒！______________ 9.月球探测器___________ 10.围绕地球

11.表明12.在方面取得极大进步

13.在将来14.在他的一生中

句子过关。翻译并在对话中找出。

I China is the third nation that sent a person into space. ___________________

2.It proves that China has made great progress in its space industry.__________________________________

3.I’m sure that China will send more spaceships into space.__________

4.I hope I can travel to the moon one

day._________________________________________________

5.I think your dream will be realized in the future. _____________________________________________

探究新知案（拓展词汇）

1.doubt n/v怀疑词组：no doubt

eg:There is at all that we did the right thing.

2.warn v 警告有关短语：warn sb (not)to do sth 警告某人（不要）做某事

warn sb of/about sth警告某人某事warn sb against (doing) sth警告某人不要做某事

warn sb that警告某人某事

(1Doctor people smoke.医生警告人们不要吸烟。(2)They him against in river.他们告诫他不要在那条河里游泳。

3.That proves that China has made great progress in its space industry. 译:________________________________________

点拨：prove --- 证明，证实（动词）

用法: ①prove + that 从句--- 证明…②prove to be + 形容词--- 后来被发现是

③prove +sb./sth.+ (to be ) + 形容词--- 证明某人/某物…④prove sth. to sb.---向某人证明某事

练习：a.This proves that I was right. 译: ___________ .

b.His words proved to be right at last. 译:____________

c.She has proved everyone wrong. 译:__________________________________________.

4. All of you must be very proud. 译：___________________________________ must be “”表示推测be proud of 为……而骄傲be the pride of 是……的骄傲e.g. We are proud of Yang Liwei. 译：______________4 Yang Liwei is the pride of us. 译：____________________

语法探究定语从句

定义：在复合句中做定语，修饰主句中某一名词或代词的从句，叫做定语从句。被定语从句所修饰的词叫先行词，通常位于定语从句之前。引导定语从句的是关系代词that, which, who, whom, whose和关系副词when, where, why.关系代词或关系副词位于先行词和定与从句之间,它既起连接作用,又充当从句中的一个成分.2.含定语从句的复合句的基本结构:先行词

+关系词+定语从句.e g: A doctor is a person who looks after people’s health.

【点拨】1) 句中He is our national hero who traveled around the earth in Shenzhou v for 21 hours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。

2)在复合句中，修饰某一名词或代词的从句叫做定语从句。被修饰的名词或代词叫先行词，从句放在所修饰词（即先行词）之后，

由关系代词（that, which, who等）引导。

umbrella that you are holding is mine. 你打着的那把伞是我的。

先行词关系代词

2) China is the third nation that sent a person into space .

译：___________________________________________________________ ____

【点拨】2）句中that 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.[来源:学§科§网] 【牢记】：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 film that I have seen. 这是我看过的最好的电影。

3) It’s a spaceship which was launched as China’s first lunar probe.

译：___________________________________________________________ ____

【点拨】此句是由which引导的定语从句。当关系代词在定语从句中作主语时，定语从句的谓语要与先行词保持一致。

e.g.Do you know those boys who are playing basketball over there?你认识正打篮球的那些男孩吗？

当堂检测：