仁爱九上TopicWhenwasitdeveloped学案

仁爱九上TopicWhenwasitdeveloped学案

Unit4 Topic2‎ 名词 器官 使受益，对(人)有用 火箭 艾滋病 行为，守规矩 金属 便携式电脑 形容词 卫星 仆人，佣人 数字的，数码的 牙刷 家务活 全球的，世界的 墨水，油墨 贡献，捐款 词组 录音机 地标，里程碑 确切，肯定 电灯泡 小偷，贼 为…做贡献 克隆 动词 逃跑，失控 实验 克隆 分析下列单词的词性及词意 record-- ( ) _____( )‎ service---_______( ) ‎ serve--- ______ ( ) ‎ housewife---_________( ) ‎ contribute---_________( ) ‎ mark---_________( ) ‎ thieves---_______( )‎ behavior---_______( ) ‎ globe--- ( )‎ experimental--- __ ( )‎ experience---_____/_____( )‎ exploration---_______( )‎ Section A 一. 读‎1a，仿照1b的例子造句 ‎ 二. 在文中找到并划出下面的短语 ‎1.不被允许做某事_______________________________‎ ‎2.玩电脑游戏___________________________________‎ ‎3.对你的健康有害_______________________________‎ ‎4.在…上花太多的时间___________________________‎ ‎5.让某人看某物_____________ __________‎ ‎6.金属制造的___________________________________‎ ‎7.把…发射到太空_______________________________‎ ‎8.从…中学到很多关于…的事_____________________‎ ‎9.制作这个火箭模型_____________________________‎ ‎10.未来某一天___ 11.(梦想)实现__________‎ ‎12.follow the examples___________________________‎ ‎13.similar conversations_______________ __________ ‎ ‎14.用木材做的（看得出） ___________‎ ‎15.用木头做的（看不出）____________ _‎ ‎16.被用来摆电脑____________ ___________‎ ‎17.一张纸______________18.听MP3_______________‎ ‎19.帮我们提高英语水平__________ _‎ ‎20.数码相机___________ 21.比…更有用____________ ‎ 三. 在文中划出下面的句子并分析 ‎1.It’s used for sending satellites or spaceships into space. 译：______________________________________________‎ 点拨：a.be used for doing sth. ---(被)用来… (强调用途或作用) b.be used to do sth. --- (被)用来去做…(强调目的)‎ ‎ c.be used as --- (被)用作…(强调被用作工具或手段) d.be used by ---被…使用，后跟人/物（强调使用者）‎ 练习：a.邮票是用来寄信的。_______________________________________________________________________‎ ‎ b.语言是被用来描述人的感情的。_____________________________________________________________‎ ‎ c.swim可作名词来用。______________________________________________________________________‎ ‎ d.录音机经常被英语老师使用。_______________________________________________________________‎ 注意：be used to doing sth. = get used to doing sth. --- 习惯做某事 used to do sth. --- 过去常常做某事 练习：a.他每天习惯做晨练。He ____ ___ __ morning ____________ ________ ________.‎ ‎ b.过去放学后，她常常在家弹钢琴。She _____ ___ __ _ at home ________ ______.‎ ‎2.I wish I could go into space some day. 译：__________________________________________________________‎ 点拨：此处为虚拟语气，即所希望之事较为渺茫。 如: 我希望我会飞。I ________ I ________ fly some day.‎ 总结：（1）wish to do sth. (2) wish + 宾语 + to do sth. (3) wish + (that)从句 (4) wish + 宾语 + 宾补 练习：a.他希望有朝一日到国外学习。He ________ ____ study ___________ some day.‎ b.我希望你工作能更努力些。I wish ______ ______ ____ study ________.‎ ‎ c.我们希望最终可以取得成功。 We ________ that we ______ be __________ _____ ______ ________. ‎ ‎ d.祝你好运! I wish you _______ ________. e.我希望你取得圆满成功。I wish you ___ _______ ________.‎ 链接：(1)hope的用法与wish相似 切记！！！没有hope sb. to do sth. 结构 ‎ ‎(2)hope+(that) 宾语从句，表示能实现的愿望。 如: I hope I can go there one day.‎ ‎3.It’s made of wood. 译：____________________________________________‎ 点拨：a. be made of --- 用…制造的（从成品中可以看出原材料） b. be made from …---(从成品中看不出原材料)‎ ‎ c. be made by…--- 由（被）…（人）制作 d. be made in 在某地制造 e. be made into… --- 被制成某物 练习：1）这种桌子是用木头做的。 ____________________________________________________________‎ ‎2）这些纸是用木头做的。 ___________________________________________ -________ ‎ ‎ 3）这蛋糕是你妈妈做的吗？___________________________________________________________________‎ ‎ 4) 苹果手机是美国制造的。___________________________________________________________________‎ ‎ 5) 金属可以被制成各种各样的物品。___________________________________________________________.‎ ‎4.Because I’m not allowed to play computer games. 译：___________________________________________________‎ 点拨：allow ---1) allow sb. to do sth. --- 允许某人做某事 2）be allowed to do sth. 被允许做某事 ‎ 练习：a.老板不允许我们工作时聊天。The boss_______ ________ us _____ __ _ .‎ ‎ b.学校不允许我们上学穿其它衣服。We ________ ________ ____ ________ other clothes ______ ________. ‎ Section B 一．读‎1a,完成1b的表格 二. 在文中找到并划出下面的短语 ‎1.参观科技博物馆_______________________________ ‎ ‎2.一个电灯泡___________3.一千多________________‎ ‎4.在人们的日常生活中___________________________ ‎ ‎5.在他的一生中_________________________________‎ ‎6.和…不同______________7.往这边走 ____ ‎ ‎8.完成表格_____________________________________‎ ‎9.下面的信息___________________________________‎ ‎10.了解___________11.十多年前__________________‎ ‎12.全世界______________________________________‎ ‎13.一个造动物的实验____________________________‎ ‎14.迄今为止________15.其它一些动物_____________‎ ‎16.包括人类在内________________________________‎ ‎17.在绝大部分的生物体内________________________‎ ‎18.在你身体的每一部分_________________________‎ ‎19.与…相似_____________20.与…一样____________‎ ‎21.无疑的是__________ 23.造福人类_______________ ‎ ‎22.挽救濒危动物 _____ _______________ ____‎ ‎24.克隆技术______________25.人体器官___________‎ ‎26.在它的帮助下________________________________‎ ‎27.开发更多的途径______________________________‎ ‎28.治疗许多严重的疾病__________________________ 29.心脏病___________30.危害社会________________‎ ‎31.制定法律________________ 32.确保_____________ ‎ ‎33.克隆的优缺点_______________________________ ‎ 三．在文中划出下面的句子并分析 ‎1.It’s said that Edison invented more than one thousand things during his life. ‎ 译：_____________________________________________________________________‎ 点拨：It’s said that…--- 据说… 拓展：类似结构还有：据报道…____________________‎ 练习：a.据说上个星期他去北京出差了。_____ ______ ____ he _______ ______ Beijing _____ ________ last week.‎ ‎ b.据报道他的公司刚刚开张。____ _______ _____ his company ______ just _______ ________.‎ 点拨：invent--- 发明，创造(动词) 拓展：发明(可数名词)---_______________; 发明家---______________‎ 练习：a.他是一位伟大的发明家。________________________________________________________________.‎ ‎ b.他一生有许多发明。____________________________________________________________________.‎ ‎2.There is DNA in most living things, including human beings. 译：_________________________________________ ‎ 点拨：including --- 包括,包含(介词) ； include --- 包括,使成为一部分(动词) ‎ 练习：a.The price of the car is $43,000 not including the tax(税). 译：_________________________________________‎ b.球队共有十二名队员，包括我和Jim。______ _____ twelve ________ ____ our _____, _________ Jim and me. ‎ c.球队越来越强大，特别是有了姚明的加入。‎ The team is ________ _____ ________, ______________ they have _________ Yao Ming.‎ 点拨：human being ---人(可数名词) 相当于a man / a woman / a child, 而man --- 男人(可数名词) ---人类(不可数)‎ 练习： 写出下列名词(短语)的复数 ‎ Englishman---___________ German---____________ woman driver---_____________ human being---_____________‎ Section C 一. 根据1a，完成1b 的词汇 ‎ 二．再读1a，回答‎1c的问题。‎ 三. 在文中找到并划出下面的短语 ‎1.没一个人____________2.确切地知道_____________‎ ‎3.成为我们生活的一部分_________________________‎ ‎4.大多数人______________ 5.总是，一直____________‎ ‎6.给我们造成一些问题 _________________ ‎ ‎7.像仆人一样为我们工作_________________________‎ ‎8.危险而难做的工作____________________________ ‎ ‎9.对…感到吃惊____________ ‎ ‎10.机器人的快速发展____________________________‎ ‎11.在数年后____________________________________‎ ‎12.think and act for themselves_____________________‎ ‎13.可能出现问题_____ ‎ ‎14.不再_________15.对待我们如同…一样__________ ‎ ‎16.一场…与…之间的战争 ____ ‎ ‎17.根据下面的含义______________________ _______‎ ‎18.把…记下来__________________________________‎ ‎19.有把握,自信,不怀疑___________________________‎ ‎20.以一种特别的方式表现________________________‎ ‎21.一个问号_____ __22.X射线机_ _ _____ _ ‎ ‎23.为…做出很大的贡献__________________________‎ ‎24.have bad effects on…_ ____ ___‎ 四. 在文中划出下面的句子并分析 ‎1.No one knows for certain, but most people think that robots will be part of our lives. ‎ 译：_____________________________________________________________________________‎ 点拨：know for certain 确切地知道 拓展：肯定地说_______________ for certain = for sure --- 确切地,肯定地 练习：a.我说不准这辆自行车值多少钱。I can’t _____ _____ _________ ______ ________ the bike ________.‎ ‎ b.我肯定他在家。I _______ ____ ________ that he ____ _____ .‎ ‎ c.我知道肯定他就在那儿，但他不回答我。I ______ ____ _______that he is there, _____ he doesn’t ______ me.‎ ‎ d他肯定在一小时内到达。He ______ ______ here ______ _________ in one hour.‎ ‎2.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 ---警告,告诫(动词) ‎ 总结：(1) warn sb. of/ about sth. --- 警告某人某事 (2) warn sb.(that)…--- 警告某人… ‎ ‎(3) warn sb. not to do sth. = warn sb. against doing sth. --- 警告某人别做某事 ‎ 练习：a.老师提醒我们注意那几级楼梯。The teacher ________ us ______/ ______ those __________.‎ ‎ b.我们警告过他们田野里有一条狗。 We ________ them that _______ _______ a dog in the ________.‎ ‎ c.我警告他不要一人走回家。 ‎ I _______ him ____ ____ walk home ________. = I _______ him ________ _______ home ________.‎ 点拨：no longer, no more, not… any more, not… any longer --- 不再 ‎ 区别：_________和________可以放在情态动词，be动词和助动词之后，行为动词之前，也可以放在句子最后 ‎ 注意：no longer和not… any longer表示动作不再延续，必须和表示持续意义的动词一起连用；‎ no more和not…any more 表示动作不再重复出现，常和短暂性动词连用。‎ 练习：a.我们将不再做这么傻的事了。‎ We’ll ____ ______ ____ ______ silly things. = We _____ ____ _____ silly things _____ _______.‎ ‎ b.时间一去不复返了。Time lost will ___ _______ return. = Time lost ______ return _____ _______.‎ 点拨：not…but…--- 不是…而是… ‎ 练习：a.这幅画不是你的而是我的。The picture is _____ _______ _______ _______.‎ b.我们不是今天去伦敦而是明天。We ______ _________ for London today _______ tomorrow.‎ 注意：当not…but…连接两个并列主语时，谓语动词遵循“就近原则” ‎ 练习：不是你而是他已经犯了个大错误。_____ you _____ he _______ _______ a serious mistake.‎ 思考：我们学过遵循“就近原则”的结构还有：________ / __________________ / ____________ / ____________‎ ‎3.It has made a great contribution to humans’ health. 译：_________________________________________________‎ 点拨：make a great contribution to (doing) sth.---为(做)某事作出贡献 注意：to在此是介词 ‎ 练习: a.The invention of paper was a great contribution to humans. ‎ 译：___________________________________________________________‎ b.那位科学家已经为探月作出了巨大贡献。‎ The __________ has ______ __ _____ ____________ to ___________the moon.‎ 思考：我们学过的类似上文介词to的短语还有：习惯于______________;坚持_________;期待________________‎ ‎4.Robots are meant to be our servants, aren’t they? 译：__________________________________________________‎ 点拨：be meant to be --- (命中)注定是… , 应该是… ‎ a.We are meant to be together. 译：____________________________________________‎ b.I was meant to work on Monday, but I was ill in bed for a whole day. 译：______________________________‎ 思考：aren’t they？在句子中是___________部分 Section D 一. 根据‎1a，回答1b的问题。 ‎ 二. 在文中找到并划出下面的短语 ‎1.探索我们的世界_______________________________ ‎ ‎2.很久以前___ ________________________________ ‎ ‎3.早期的探险者_________________________________‎ ‎4.天上的星星___________________________________‎ ‎5.在哪个方向___________________________________‎ ‎6.(方法)可行_____________7.在夜间_______________‎ ‎8.只要_________________________________________‎ ‎9.在其余时间里_________________________________‎ ‎10.一颗人造卫星_ ___________‎ ‎11.在任何时间____ _______________________ ‎ ‎12.在任何地点__________________________________‎ ‎13.在任何天气下________________________________‎ ‎14.找到我们的位置_______________ ______________‎ ‎15.地球的形状__________________________________‎ ‎16.(某人)迷路__________________________________‎ ‎17.迅速地逃掉__________________________________ ‎ ‎18.从某人那里偷走某物__________________________ ‎ ‎19.藏在一个隐秘的地方 _‎ ‎20.令他吃惊的是 _ _______ ____________‎ ‎21.被警察抓住 _______________‎ 三. 在文中划出下面的句子并分析 ‎1.This method worked well at night as long as the weather was good and the stars could be seen.‎ 译：________________________________ ______________________________________________ ‎ 点拨：work well --- (方法)可行, (物品)正常工作 ‎ 拓展：(衣物)好洗_______________ (货物)好卖_______________ (机器)运转正常_______________‎ 点拨：as long as = so long as --- 只要(引导条件状语从句)‎ 练习：a.只要你们有足够的钱，就有机会到国外度假。‎ You’ll have ____ _________ ____ ____ __________ for a holiday ___ _______ ___ your money is ________.‎ ‎ b.只要我们有票，我们就去参加音乐会。We can go to the _________ ____ _________ ___ we have tickets.‎ ‎2.GPSis a great invention that helps us explore our planet and discover where we are.‎ ‎ 译：________________________________ _________________________________________‎ 思考：句子中that引导了一个_______从句；where引导了一个_______从句 练习：a. She gave us a good method that improved our English in a short time.‎ 译：________________________________ ___________________________________‎ b. None of them knew where they were or what they were doing.‎ 译：________________________________ ___________________________________‎