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1、China is the third nation that sent a person into space教师寄语：We must be strict with us and learn to love us by ourselves .（我们必须严格要求自己并学会自爱。）Class_ Grade9 Group_ Name_课型：巩固+展示课Title: Unit 4 Amazing Science (神奇的科学)Topic 3：China is the third nation that sent a person into space. ( 中国是第三个将人送入太空的国家。)Secti
2、on: D 1a-1c ( P103-104) 一课时Learning steps (学习过程): 一、抽测反馈 （Check before class）（5）(我会做)1自学新词汇：先汉译英并写出单词的音标及词性，然后熟读。1) 仆人，佣人 ( ) / / _2) 确定的，无疑的 ( ) / / _3) 肯定，确定，无疑_4) 独自，单独 _5) 警告，告诫 ( ) / / _6) 可以，可能 ( ) / / _7) 家务劳动，家务事 ( ) / / _2回忆本话题所学的短语及词组，然后英汉互译下面各题并朗读：1)无疑，毫无疑问 _ 2)例如_3)下定决心_4) come into bein
3、g_5) instead of _6)do business_ 7)as usual_8) be proud of _二、学习目标 （Learning target）（1） 1学习第103-104页的新单词，要求会读会写； 2. 通过学习短文，掌握机器人对人类的利与弊的知识；3复习由that , which , who引导的定语从句的用法；三、自主学习 （Self-study）（20）（我最棒）Task1： 跟读P95的短文，然后画出 并翻译下面的短语和句子。A: Phrases (短语)1.for certain _2.so far_3.all the time_4.be surprised
4、 at _5.in a few years_6.on ones own _ treat as _ B: Sentences（句子）1)No one knows for certain, but most people think that robots will be part of our life.译：_2)In a few years , perhaps robots will think on their own.译：_【点拨】: on ones own 独自， 单独e.g. I cant carry it_ because its too heavy. 我无法提着它，因为它太重了。3
5、)One scientist warns that if robots start to think for themselves , they will no longer want to be our servants , but our masters.译：_【点拨】：warn 动词 意为“警告”， 常用于以下结构：1) warn+ that 从句e.g. I warned him that playing with fire was dangerous. 我警告他玩火很危险。 2)warn sb. of sth. 警告某人某事 3)warn sb. not to do sth. 告诫某
6、人别做某事 4)warn sb. against (doing) sth. 告诉某人当心/不要做某事Task2：独立完成1b并核对。（根据各题的意思，在短文中找出这些单词。单词的首写字母已给出。）P 104The answers are : 1)_ 2)_ 3)_ 4)_ 5)_Task3: 根据1a完成1c. (讨论以下问题并出答案) P104The answers are : 1)_2)_3)_4)_四巩固提升 （Lets show and improve ）（15）（我参与） Task 1： 【Grammar定语从句(I) Attributive Clause 】 见P126 用that
7、, who, which填空, 然后归纳。1) He is our national hero_ travelled around the earth in Shenzhou V for 21 hours in 2003.2)China is the third nation _sent a person into space.3) More and more people have personal computers _ are used to play games and watch movies.【归纳】1) 在复合句中，_ 叫做定语从句。被修饰的名词或代词叫做_。 从句放在所修饰词_
8、, 由关系代词引导。2）当先行词被序数词、形容词最高级修饰时，关系代词只能用_ , 而不能用_.3)当被修饰的词是人时用关系代词_引导， 被告修饰的词是物时用关系代词_引导。Task2： 【Functions】回忆本话题所学的常用表达，然后完成下面的句子并齐读。1)All of you must be very _(自豪的).2)_(证明)Chin has made great progress in its industry.3) _(毫无疑问)computers are very useful in technology and business.4)The Internet is mak
9、ing _the world _(更小), like a village.5)Computers help us at work and at home , but they _( 一定被使用) properly.五 梳理巩固 （Summary ）（4）（我能行）1、记住本节课的所学的知识；2、整理导学案，梳理本节课所学的知识，检查导学案并完成导学案上所有内容,学习组长注意检查督促。六检测达标 （Test in the end ） (5)（我会做）1、根据汉语提示完成句子。1) He _ (警告) me against going there at night.2) Its _( 确定的) that we will succeed.3) Mary often helps her mother do some _(家务劳动) on weekends.4) She said she _(可能) be late , but she came on time.5) Do you know that some foods can _(引起)cancer?七、课后反思1、我今天学到了什么知识？_2、这节课我的表现（ ）A、很好 B、好 C、一般D、有待改进
