内蒙古巴彦淖尔市乌中旗二中九年级英语上册《Unit 4 Amazing Science Topic 3 Section A》学案（无答案） 仁爱湘教版.doc

九年级英语上册unit 4 amazing science topic 3 section a学案（无答案）一学习目标：二课前预习： 1.课前自学准备1）page93-94的内容2）page130的topic 3 section a 的单词； 3）page116的topic 3 section a的课后注解 2. 单词预习： 3.阅读1a，完成下列各句子。4）there _ _ (将有) a wonderful movie this saturday evening.5）that _ _ (听起来令人兴奋) .6）all the people _ _ _ (乘宇宙飞船旅行) 7）people will _ _ _ (在火星上居住) in the future.8)well _ _ _(在太空居住) one day.4. read 2a , 翻译下列句子9)我认为宇宙中不会发现外星人 .翻译： 10)they are reading information on the internet in order to learn about human culture.译：_11)i wont believe there are aliens until i see them with my own eyes._5. 读part 3,译成英语：12）科学研究_ _13）造纸_ _,14）发射到太空_ _ _三语言点导学：1a: 1）well be able to do anything that can be done on earth .划线部分是一个_语从句，修饰anything ，定语从句的谓语动词can be done 是含有_词的被动语态。其结构是：_15） 花草应该在春天栽种flowers and grass _ _ _in spring.16）这件事必须马上办。it _ _ _ at once.1b: 2）we will be able to do anything that can be done on earth .翻译 。be able to 与can : 二者意义相当，都表示“能”，有时可互换 can没有将来时和完成时，因此在shall ,will, have 等后，用be able to 二者不能重叠使用17） 我就要会开车了。 i _drive a car .18） 她会做饭。 she _ _ = she _ _ 2a: 3) i dont think aliens can be found in space . 当think, believe, suppose , imagine ,expect 等动词后接的宾语从句含有not 等否定词，且主语为第一人称时，该否定要前移至主句，即否定主句的谓语动词 ,其他人称不变。 当句子主语是第二,三人称,否定式一般不转移.19）我认为他今天不会回来。i _ he will go back today. 20）他相信他的学生这次考试不会失败。he _ his students wont fail the exam .2a: wont believe there are aliens until i see them with my own eyes.notuntil 直到才，遵循“主将从现”：当主句的动词为wait, watch, think等延续性动词时不与not 连用。21）i_ _to bed until you come back我直到你回来才会睡的。22)我们将等你到12点。we _ _ for you until 12:00.四课堂活动：1. 1a 阅读前回答：(1）do you think people can travel by spaceship to visit planets ?(2） do you think people will live in the space one day ? 2.阅读1a后，回答： (3）what is the wonderful movie about?(4)does kangkang think people will live on mars in the future ?3.read 2a ,合书完成下列短文。 maria and kangkang talks about something after _ _ _ (看电影) . kangkang doesnt believe there are aliens (音标 / / ,汉语意思 ) .but one american scientist thinks aliens _ _ _ _ _ _(已经来到地球) and they are reading information _ _ _ (在互联网上) _ _ _ （目的是）learn about _ _ (人类的文化). maria says she wont believe there are aliens _ (除非) she sees them _ _ _ _ (亲眼所见).五课后巩固：.根据汉语提示完成句子： 23) he is _ (可能)right .24)_ _(科学研究) is very important for countries .25)she _give up _ (直到才)she knows about it .ii .语法专练：将下列句子改为被动语态：26) he must believe his teachers. 27) he should not throw rubbish here. 28) we can ask him to help us._iii.选词并用适当形式填空： tell, excite , visit , find , do29)scientific research should be_ (do）carefully and completely.30)he cant wait _(tell)me the news.31)the music sounds_(excite).32)other plants may be _(visit)soon in the future.33)do you think aliens can be_(find)in space?iv.选择：34)shall we go to see the film “a visit to mars”?-_a. it sounds exciting. b. i dont want. c. dont do that.走 进 中 考： iv. 选择题 35)we wont start the meeting _ our teacher arrives . (2