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1、Unit 4 Amazing Science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:预习+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: A 1a-4 ( P97-98) 一课时Learning
2、steps (学习过程): (Check before class)(5)(我会做)1、Preview the new words(自学新单词 P89-9) 目标:会读、会写,知道单词的意思。要求:先汉译英并写出单词的音标及词性,然后先组内群学,再齐读。(在二次铃时完成,学习组长组织并检查评定)1)证明,证实 ( ) / / _2)月球探测器 ( ) / / _3) 传说,传奇故事 ( ) / / _4)重要性,意义 ( ) / / _5) 独立的,自主的 ( ) / / _6)里程碑,陆标 ( ) / / _7) 太空漫步 ( ) / / _(Learning target)(1) 1. 学
3、习第97-98页的新词汇,要求会读会写。2. 学习1a 对话,学会描述过去发生的事件,并能表达自己的愿望;3. 学习that, which, who引导的定语从句。 1、熟记新单词及词组,背诵1a的对话; 2、掌握that, which, who引导的定语从句用法。(Self-study)(20)(我最棒)Task1: 跟读97/1a 后齐读。在文中划出重点短语和句子并英汉互译。(目标:能画出对话中的重点短语并能讲出句子的中文。)A:Phrases (短语)1.in the Science Museum _ 2.民族英雄_3. 在方面取得很大的进步_4.travel into space_5.
4、 到月球去旅行_ 6.be proud of _B:Sentences(句子)1) He is our national hero.who traveled around the earth in Shenzhou v for 21 hours.译:_【点拨】1) 句中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)
5、之后,由关系代词(that, which, who等)引导。e.g. The 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】1)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. 【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
6、the best film that I have seen. 这是我看过的最好的电影。3) Its a spaceship which was launched as Chinas 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?Task2:根据1a完成1b,然后核对并齐读。 P97Task3:根据1a完成1c并核对。(Read 1a
7、and answer the questions.)P97 The answers are : 1)_ 2)_ 3)_ 4)_ 5)_Task3:听力练习。 听P98/3的短文两遍并填空。(Lets show and improve )(15)(我参与) Task 1: 独立完成P98/2并核对。(认真学习句子的变化,然后尽力寻找规则并填空,再小结)2. Wang Yaping is a woman astronaut. She gave us a lesson in Shenzhou X spaceship. Wang Yaping is a woman astronaut _3. Shen
8、zhou X is a spaceship. It was launched with three astronauts in 2013. _【小结】1)在复合句中,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。引导定语从句的关系代词that, which, who 等位于先行词和定语从句之间。 2)当定语从句修饰的先行词是“物”时,用关系代词that 或which来引导从句;当定语从句修饰的先行词是“人”且作从句的主语时,用关系代词who 或that 来引导。 P126Task2: 独立完成P98/4并核对。(选择所给词的正确形式填空完成短文
9、)P98The answers are : _ _ _ _ _ (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。(Test in the end )(5)(我会做)1、用that , which ,who填空。1. That boy _has big eyes is my cousin Tom.2. The book _ I bought yesterday cost me 30 yuan.3.Where these boys _are playing ping-pong come from?4. Zhai Zhigang is the first Chinese astronaut _had a spacewalk.5.These buildings _ were built last year are very beautiful. 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