广东省河源市九年级英语《Unit4 T3 sectionA》学案（无答案） 仁爱版.doc

课题：unit4 topic3 what do you know about mars? section a p93-94学习目标与要求：1. 学习含有情态动词的被动语态。 2.谈论有关外星人及太空生活，学习可能和不可能的功能用语。模块一：自主学习（独立进行）预时25分钟学法指导学习内容随堂笔记step1.听读-听出感悟1、康康和玛利亚打算本周六晚去看一部精彩的电影。这部电影是有关什么的呢？看完电影后他们在讨论什么呢？请带着这两个问题，仔细听听1a 和2a，把答案写在右边学习内容处。2、小组内大声朗读课文1a、2a一遍step2. 品读-读出理解1、阅读p93的1a和p94页的2a课文在课本划出学习内容处step2.1的重点词汇，并抄下来，看谁找得又快又准确；2、默读课文，根据课本1a内容，完成p93，1b；3、完成p94的2b.4、在理解的基础上完成学习内容处step2.4重点句梳理；step 3 核对 (2)组内相互检查练习完成情况；小声交流，并相互评定等级。（1-5）。step1. 1听读课文1a和2a，回答以下问题。1.whats the movie about in 1a ? 2. what are maria and kangkang talking about after watching the movie? step2. 1英汉互译there will be 听起来很令人兴奋 将能够去做某事_ 地球上能够被做的事情 _ 多么有趣啊！ 我恐怕不相信。 我认为不 直到才 with ones own eyes step2.4 重点句梳理1. 【例句观摩】we will be able to do anything that can be done on earth . 我们能做任何在地球上能做的事情。scientific research should be done carefully. 科学研究应仔细地进行。【探究发现】句中that can be done on earth作先行词 的定语，这样的句子叫 从句；如果先行词为复合不定代词，比如anything, something, somebody等时,引导词只能用 （that, which）. can be done, should be done是含有情态动词的 （被动/主动）语态；其结构为： 【及时训练】 ( ) our homework should on time.a. be do b. be done c. do d. done2.【例句观摩】-is she really very ill?她真的病得很厉害吗？-im afraid so. 恐怕是的。 -have you got tickets to the concert?有音乐会的票吗？-sorry, im afraid not.对比起，恐怕没有了.【探究发现】 仔细分析1-2句，你能总结出如何用英语表示不确定的语气，即表达可能和不可能的功能用语呢？试试看：1、用英语表示不确定的语气：“恐怕是的”可用 ，与它想对应的是“恐怕没有”译为 。2、拓展：类似的用法还有: “希望如此” 和i hope not ；我认为是这样 ，但注意：“我认为不是这样的”，译为 ，不译为i think not. 对子互评等级：_(1-5)模块二：交流研讨（小组合作、展示、精讲）预时27分钟学法指导研讨内容随堂笔记step4交流研讨10学科大组长组织，全体站立，围着白板，带领组员共同探讨右侧交流研讨部分内容，并形成统一的组内意见；step5 展示17在抽签完成的情况下，学科组长将本组的展示任务进行讨论汇总，形成统一的方案并进行责任分工，为展示做准备。 step6 质疑与评价1、每组展示完成后，其余小组可争取一次“质疑”机会；质疑成功的小组可获得1加分；获得表扬的组也可加1；2、负责下一展示任务的小组对上一组的展示进行评价和打分；(1-5)交流研讨：10 1、step2. 品读-读出理解里的step2. 1英汉互译；2、step2.2 课本p93，1b。3、step2.4 重点句梳理step5 展示展示任务一：交流研讨1：【 step2. 1英汉互译】建议：1、白板展示step2. 1英汉互译；2、口头展示：按照读-译-讲解-拓展的步骤进行讲解展示（方式：全班读译，分组读译，个人读译pk等）展示任务二：交流研讨2：【step2.2 课本p93，1b内容答案】建议：1、白板展示step2. 2 课p93页1b内容及答案；2、口头展示以多种方式竞读，争取调动全班的竟读氛围，朗读流利有感情，展示自然大方。（读的方式：领读、翻译、一口气pk读等）展示任务三：交流研讨3、step2.4 重点句梳理建议：1、3、step2.4 重点句梳理；2、口头展示：按照读-译-讲解-拓展的步骤进行讲解展示。课堂评价要素：1、 合理评价组员，全员参与，快静齐，有序展示；2、 书写规范，工整美观，双色笔运用得当；3、 发音清晰，声音洪亮；4、 面向全体，自然大方，肢体语言运用得当；5、 展示生动活泼，独具特色。模块三：练习训练（独立完成）预时3分钟step7单选( )1. the boy doesnt think aliens in spacea. must find b. can be found c. must be found d. may be found( ) 2. this _ in a short time. a. cant be done b. can done c. must be do d. be done ( ) 3.most students buy the english learning machine learn english well. a. so that b. in order to c. that d. because( ) 4.the mars soon in the future by human beings. a. maybe visit b. maybe visited c. may be visit d. may be visited( ) 5. i believe there are aliens i see them with my own eyes. a. will , so that b. will, before c. wont ,unless d. wont, after教学后记：_河源中英文实验学校两段五环短课讲学稿（9英）执笔 johnson 审核 教研组长 授课时间 第12周 班级 姓名 课题：unit4 topic3 what do you know about mars? section a p93-94【日日清检测过关】1、用时：15分钟 2、训练方式：独立完成 3、互动(整理提高)：15分钟基础题：一、根据汉语提示完成句子。1. 本周六晚将有一场精彩的电影。 _ will be a _ movie this saturday evening.2. 在电影里所有的人都乘宇宙飞船旅行，他们还能访问像火星一样的星球。all the people _ spaceship in the movie, and they can visit planets mars.3. 我们可以做在地球上能做的任何事情。we will be able to do anything than can_ on the earth.4. 他认为他们正在互联网上阅读， 以便学习人类的文化。he thinks they are reading _ the internet in learn human culture.5. 除非亲眼所见，否则我不相信他会弹钢琴。i wont he can play the piano i see that my own eyes .二、单项选择。( ) 1. scientific research should not _ like this. a. do b. to do c. be done d. done ( ) 2. more trees on the hill. a. must be planted b. be planted c. can plant d. should plant( ) 3. scientists are doing experiments in order _ to the moon soon. a. fly b. to fly c. that fly d. to flying ( ) 4. do you think aliens _ on the earth?.a. can be found b. can find c. be found d. will find( )5. he _ finish the work on time if you can help him. a. will be able to b. will can c. will be able d. be able to *发展题：完形填空。last wednesday, mr. green took his class to the space museum. there 1 many things about space there. first, the children saw a film about space travel. they saw 2 the spaceship took off into space and landed on the earth 3 . it was very exciting and the children felt they were traveling in space 4 !after the film, mr. green took 5 to see some models of rockets and the shuttles. the models looked very real, but they were much 6 . 7 the children saw some moon rocks. two 8 landed on the moon in 1969, and they put up an american flag there. then they took some rocks back to the 9 . 10 the children left, they also watched a video show about people living and working in a space lab. the people could stay in the space lab for months.( )1.a.isb. arec. wasd. were( )2.a.howb. whatc. whend. which( )3.a.toob. alreadyc. againd. badly( )4.a.itselfb. ourselvesc. oneselfd. themselves( )5.a.theirb. themc. theyd. theirs( )6.a.smallb. smallerc. bigd. bigger( )7.a.orb. butc. andd. then( )8.a.americansb. englishmenc. australiansd. chinese( )9.a.moonb. starc. earthd. sun( )10.a.afterb. as soon asc. untild. before 提高题：短文填空请用适当的词完成这篇短文，每个空只能填写一个形式正确、意义相符的单词。 1_ all the things we eat and drink, water is the most important. not many people realize this, but it is quite true. the human body can live 2_ food for a long time, but two or three days without water usually leads to（导致）death. many people do not understand how 3_ water the human body needs at work and many people do not drink 4_ especially in cold weather. most people drink enough only in 5_ weather. most people drink when they are 6_, but we often need more water, especially 7_ doing exercise.a mans body contains 65%-75% water. water is very important in several different 8_. most people nee