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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。)Section: 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 being_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 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)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, 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_, 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 making _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
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