教学课题：GreatinventionsModule9Unit3项目设计内容备注课时第一课时课型Revisionandexpansion教具Project-or教学目标知识与能力Tosummarizeandconsolidatethepassivevoiceofthesimplefuturetense.Tosummariseandconsolidatenewwords过程与方法PWPmethod,task-basedmethod态度与情感TobeproudofourgreatnationandtobeproudasaChineseperson.重点Tobeabletousethepassivevoiceofthesimplefuturetense.难点Throughlistening,speakingandwriting,letstudentspractisethepassivevoiceofthesimplefuturetense.教学手段方法Ataperecorder,multimediaandsomepictures教学过程教师活动学生活动说明或设计意图Step1Observethefollowingsentencescarefully.Andpayattentiontothewordsinred.Usethewordstocompletethesentences.1.They’llbeputupontheschoolwebsite.2.Willcomputersbeusedmorethanbooksinthefuture?3.WillbooksbereplacedbytheInternet?4.AndtheycanbeseenontheInternetbyotherclasses,evenpeoplelivinginothercountries.Step21.一般将来时的被动语态的构成。2.情态动词的被动语态的构成。1.主语+willbe+动词过去分词Sometreeswillbeplantedthisspring.WillyoubeaskedtostudyEnglish?2.主语+情态动词+be+过去分词Themanmustbesenttothehospital.Reviewthestructureofthepassivevoice.Step3根据时态变化的规则，将一般现在时、一般过去时、一般将来时和含有情态动词的主动语态和被动语态的结构总结.Thestructureofthepassivevoice.一般现在时：do/does—am/is/are+done一般过去时：did—was/were+done一般将来时：will—willbe+done情态动词：can/mustdo--can/must+bedone.Step4Completethesentencesandconversationswiththecorrectformofthewordsandexpressionsinbrackets。1.____books________(replace)bycomputersinthefuture?2.Mybikeisbroken.It________(fix)tomorrow.3.---Dad,canIusetheInternetthisevening?---Yes,butthecomputerisnotonyet.TheElectricity_______(notconnect)untilnineo’clock.4.____theproblem_______(talkabout)atthemeetingtomorrow?Konowtheuseofthewords.5.Who______(invite)togiveareportaboutgreatinventionsnextFriday?6.---When______thework______(finish)?---Intwodays.Step5Lookatthepicturesanddescribethenewclassroomthatwillbebuilt.Usethewordsintheboxtohelpyou.Anewclassroomwillbebuilt.Keys:Anewfloorwillbebuilt.Anewblackboardwillbebought.Newdesksandchairswillbebought.Thelightswillbechanged.Thewindowsandthedoorwillbechanged.Thecolorofthewallswillbechanged.Thewallswillbefixed.Practiseandknowtheuseofthepassivevoice.Step6Workinpairs.Talkaboutthesegreatinventions.A:Whenwastheairplaneinvented?B:Itwasinventedin1903.A:Whoinventedit?B:ItwasinventedbyWrightBrothers.A:WhenwastheTVinvented?B:Itwasinventedin1924.AnditwasinventedbyBaird.Talkaboutthegreatinventions.Step7Completethesentenceswiththewordsinthebox.1.Beforethe_______ofprinting,fewpeoplecouldread.2.Thereweremorebookstosell,sothe_____inbooksgrew.buildbuychangediretion,introduction,spread,trade3.Becausemorepeoplecouldread,ideas_____quickly.4.What____willprintingtakeinthefuture?Step8Listenandfindoutwherethespeakeris.a).Inaschoollibrary.b).IntheBritishLibrary.c).IntheBritishMuseum.Step9Listenagainandanswerthequestions.1.Whyweresofewbooksproducedinancienttimes?2.Whyweremanyoldbookscopiedontoacomputer?3.HowhasthecomputerhelpedpeoplereadoldbooksintheBritishLibrary?Studentscangraspthemainideaofthelisteningmaterial.Step10Readthepassageandchoosethebesttitle.a)ThehistoryoftheInternetb)TheWorldWideWebc)TheInternetandtheWebd)ThefutureoftheInternetStudentscangetthemainideaofthematerial.Step11Completethechart.Inthe1960s:TheInternetwasinventedforthearmytouse.Inthe1970s:ScientistsandbusinesspeoplewantedtousetheInternettosendandreceivemessages.In1991:TheWorldWideWebwasinvented.Inthe1990s:MoreandmorepeoplestartedtousetheInternettosendvarioustypesoffiles.Today:TheWebhashundredsofmillionsofusers.Ithaschangedthewaypeoplelive,workandplay.Knowthedifferenteventsindifferentperiods.Step12Aroundtheworld:E-booksTolearnaboute-books.Step131.Workingroups.Prepareforyourdiscussion.Makenotesabouttheinvention:Researchhowtheinventionhasbeendevelopedandmakenotesaboutwhatyoufindout.2.Discusswithyourgroup.3.Presentyourfindingstotheclass.Discusstheinventions.Step14Homework:据下面的提示内容，写一篇有关纸的发明历史的作文，80词左右。1.世界上原本没有纸，以前人们不得不在石头或布上写字；2.中国的蔡伦发明了纸；3.今天，人们将蔡伦造纸的方法加以改进制造出了很多其他种类的纸，人们会记住这会发明者。Writethepassageaboutthegreatinvention.课后反思
