八年级英语上册Unit4Topic2ABCD学案仁爱版

1Unit4Topic2名词信息塞子按压机器人气球物,宾语把…塞住科学家外星人动词介词情况,形势例子,榜样出现朝,向,对于机器词典修理形容词卡车新闻界出版社醒来,叫醒真实的盘子按钮,纽扣下载人造的行星词组取代把…错当…寻求,需要醒来例如在…花费注意查找以…开始写信给…接通电源插上插头2SectionD一.在文中找到并划出下列短语1.修我的电脑____________________2.按下“打开”按钮_______________________3.插上插座____________________4.向我们的计算机老师求助_______________________________5.下载音乐______________6.下载游戏______________7.给…写电子邮件____________________________8.在互联网的帮助下_________________________________________二.在文中找到下列句子并翻译总结1.What’sthematterwithit?Itdoesn’twork.译：_____________________________________链接：What’sthematter?=What’s_________?=What’s________?Itdoesn’twork.=Thereis_____________________withit.练习：---你的电脑怎么啦？---死机了。恐怕是出毛病了。_________________________yourcomputer?It_______________.I’m________there______________________it.2.Ipressedthe“ON”buttonbutnothinghappened.译：____________________________________________点拨:happen---发生(主语必须是事)练习：a.昨天晚上发生了一起车祸。An_____________________lastnight.b.你发生什么事了？What________________you?3SectionA一.写出下列动词的过去式1.tell---2.go---3.invent---4.appear---5.take---6.save---7.repair---8.lift---9.carry---10.mend---11.make---12.lose---13.work---14.pay---15.think---16.have---二.在文中找到并划出下列短语1.一些关于机器人的事情____________________________2.科技中心_____________________3.上周末______________4.发明第一个机器人___________________________5.一些像机器人的东西______________________________6.代替人类的地位___________________________/__________________7.艰难而乏味的工作_______________________8.许多危险的工作___________________________9.更快更好______________________10.很有把握_________________11.挽救处在危险中的人_________________________12.修机器____________________13.修路____________________14.搬运重物_________________________15.举起卡车部件___________________________16.捕鱼__________________17.使人类失业_________________________18.很多种工作______________________19.更难的工作_________________20.使人类变懒_________________________21.不计报酬工作_______________________22.20年后_________________三.读1a,回答问题1.WhendidKangkanggototheScienceCenter?_______________________________________________2.Didanythinglikearobotappearbefore1921?______________________________________________3.Whatkindofworkcanrobotsdoforhumans?______________________________________________四.在文中找到下列句子并翻译总结1.Couldyoutellmesomethingaboutrobots?Sure.译_______________________________________________思考：something为什么没有换成anything?(详细介绍见Unit2Topic3SectionA一定要看哦！)2.Robotscantaketheplaceofhumanstodohardorboringworkinsomesituations.译______________________________Theycanalsodolotsofdangerousworkinsteadofhumans.译_________________________________________________点拨：taketheplaceofsb.=takeone’splace取代，代替insteadof代替区别:taketheplaceofsb是____词词组，而insteadof…是___词词组用法：taketheplaceofsbtodosth.=dosthinsteadofsb.巩固：a.Robotscantaketheplaceofhumanstodohardorboringworkinsomesituations.4（同义句）Robotscan______________________________insomesituations_______________________.b.Theycanalsodolotsofdangerousworkinsteadofhumans.（写出同义句）（同义句）Theycanalso_____________________________________________hardorboringworkinsomesituations.c.他将代替你做那份工作。Hewill_______________________________thejob./Hewill_______________________you.3.mendroads译:___________repairthemachine译:___________区别:mend与repair都有“修理，修补”的含义，mend一般用于衣服，鞋袜等小东西，偶尔也用于道路，门窗等；而repair则用于建筑，堤坝，机器，车辆等，两者不能互换。巩固：a.这件衣服太旧了，不能修补。Theshirtis_______old________________.b.谁把电脑修好了？Who____________thecomputer?4.Robotswillmakehumanslosetheirjobs.译：_______________________________________区别:job与work---job是_______名词，work是____________名词，此外work还可作______词惯用语：loseone’sjob___________doagoodjob____________atwork____________Mycardoesn’twork.._____________点拨：(1)makesbdosth.使某人做某事(2)makesb./sth.+adj.使某人/某物处于某种状态。巩固：(1).我昨天让他站了一小时。I_______him_________for______________yesterday.(2).他所做的使我很高兴。_______hedid________me__________.5.Robotscanworkwithoutpay.译：____________________________________________点拨：pay---报酬(名词)；付钱(动词)payfor…---为…付款总结:有关“花费”的动词有：spend/pay/costa.人spend时间/钱（in）doingsth---花费时间/钱做某事onsth---在某物上花费时间/钱b.人pay钱for物---为某物付多少钱c.物cost人＋钱--某物花费某人多少钱练习：那台电脑花了我5000元。a._______________________________________________________________b._______________________________________________________________c._______________________________________________________________6.Doyouthinkyouwillhavearobotin20years?译___________________________________________点拨：in20years---20年以后(未来的)对比：after20years---______________(过去了的)“in＋一段时间”表示多长时间以后，与将来时连用；而“after＋一段时间”表示过去的时间，与过去时连用。链接：twodaysago/twodaysaweek/aftertwodays/intwodays/fortwodays5填空：a.那场大雨一直下了两天。Theheavyrainlasted.b.新乡两天前下了一场雨。Itrained____________________inXinxiang.c.海南几乎两天下一场雨。It___________rains______________________inHainan.d.收音机预报两天后要下雨。Theradio__________itwillrain________________.e.两天之后北京下了一场雨。Itrained__________________inBeijing.对画线部分提问：a.___________________________________________________________b.___________________________________________________________c.___________________________________________________________d.___________________________________________________________e.___________________________________________________________SectionB一.写出下列动词的过去式1fly________2walk________3see_________4get_______5know_______6mistake_____