23春鲁教初中英语七下七年级英语下册 Unit 3 Will people have robots Section B(1a-2e)学案

Unit3Willpeoplehaverobots?SectionB(la-2e)一、【学习目标】：知识目标：.熟练掌握以下词汇：scientist,already,made,factory,simple,human,shape,snake,possible,seem,impossible,housework,hundredsof,beableto,overandoveragain,falldown,lookfor,forexample,looklike,wakeup,bored,such.熟练掌握以下句型：Hethinksthatitwillbedifficultforarobottodothesamethingsasaperson.Theythinkthatrobotswillevenbeabletotalktopeoplein25to50years.Somewi11looklikehumans,andothersmightlooklikeanima1sWeneverknowwhatwillhappeninthefuture!技能目标：1.能够运用所给信息，如标题、图片等预测文章大意。2.能够运用本课的核心句型，想象和预测未来社会发展。情感态度：21世纪的青少年应该开拓思维，敢于设想和实践，善于运用科学知识发明创造。二、【知识学习】：Step1:checkthehomeworkTalkaboutoneofyourfriends:fiveyearsago,todayandinfiveyears.Step2:la.LookupthenewwordsastronautapartmentspacestationflyrocketstothemooncomputerprogrammerWriteeachwordinthecorrectcolumn.Checktheanswers.Step3:lb.Groupwork:Thinkofotherwordsandwritetheminthechartinla.Thendividetheclassintogroupsoffourandletthemhaveacompetition.Thegroupwhichwritesthemostwordsintheshortesttimewillbethewinner.Step4:2a.Lookatthepicturescarefully,andguesswhatwe'11listen?Listenandnumberthepictures1-3.Thenchecktheanswers.Step5:2b.ThispartistalkingaboutAlexis10yearsago/todayand/in10years.Step6:Pairwork:MakeadialogbetweenAlexisandJoe,usingthephrasesinthebox.TalkaboutJoe'slifenow,tenyearsagoandintenyears.三、【问题探究】：Therebe结构1.therebe结构中的be是可以运用各种时态的。Thereisgoingtobeameetingtonight.今晚有个会议。Therewasaknockatthedoor.有人敲门。Therehasbeenagirlwaitingforyou.有个女孩一直在等你。Therewillberainsoon.不久天就要下雨了。2.动词be单复数形式要跟therebe之后的真正的主语一致。并且要根据就近一致原则来变换be的单复数形式。如：Thereisabookonthedesk.课桌上有一本书。Howmanypeoplearcthereinthecity?这个城市里有多少人口。Thereisapenandtwobooksonthedesk.课桌上有一个钢笔和两本书。Thorearetwobooksandapenonthedesk.课桌上有两本书和一个钢笔。Therearesomestudentsandateacherintheclassroom.在教室里有一些学生和一位老师。Thereisateacherandsomestudentsintheclassroom.在教室里有一位老师和一些学生。3.在therebe引起的句子结构中，用来修饰主语的不定式主动形式和被动形式均可。Thereisnotimetolose（=tobelost）.时间紧迫。Thereisnothingtosee（=tobeseen）.看不见有什么。Thereisnothingtodo.（=tobedone）无事可做。4、Thereisnodoing.（口语）不可能Thereisnotellingwhenhewi11beback.无法知道他什么时候回来°Thereisnoknowingwhatheisdoing.无法知道他在做什么°四、【巩固训练】I.Fillintheblankwithaproperprepositioninthebox.（用方框里恰当的介词填空。）ofoninwithforlikeWewillhaveasportsmeetingSunday.IthinkIwi11beinahighschoolfouryears.Mysisteriscollege,whilemybrotherisatwork.HundredspeoplediedintheflooD.TomfellinloveMaryatthefirstsight.Wherewillyougoyoursummervacation?IthinkIcantravelbyspaceshipthefuture.Kindsrobotswillbeonshowinthemuseum.Manypopu1arsingerswereonTVlastnight,example,LiYuchun.Thebranchesofthetreelookhuman*sarms.•Exercisesforfunctionsentences（交际用语专练）Indrawnlinestomatchthedialogue.（把下列对话用线连起来°）1.Whatdoyouthinkyourlifewillbelikeintenyears?A.IthinkFrancewillwin.2.WhichcountrywillwinthenextWorldCup?B.IthinkI'11beanastronaut.3.Whichmoviewillwinawardnextyear?C.IthinkNight"willwin.4.Willkidsgoschool?D.No,theywon*t.5.Whatwillweeatin"Crazytothefuture?E.Ithinkwcwilleatsomenewkindsoffood.五、学法引导情境交际法、任务型教学法、自主学习六、反思本节课词汇较多，但由于词汇均涉及学生的生活实际，而且在课堂中，我采用图文并貌，突出真实性，同时，我在教学中采用了任务型教学，设计了有层次和一定梯度且有启发性的问题，让他们在富有情趣的交际中愉快地主动地接受信息、加工信息、交流信息。而且和谐、融洽的课堂气氛，有利于激发他们的学习兴趣，在有兴趣的前提下是他们的想象力得到了充分发挥，他们把学习变成了自己主动、渴望的一种行为。因此本课的教学目标在愉悦的课堂气氛中得到落实和巩固。【巩固训练】答案Fillintheblan