仁爱版初中英语九年级上Unit 4 Topic 1 Section A

Unit4AmazingScienceTopic1Whenwasitinvented?SectionA漳州二中钱宜璐r_ck_t['rkɪt]oes_t_ll_te['sætəlaɪt]aeisp_cesh_p['speɪsʃɪp]ail_ck[lɒk]ol_pt_p['læptɒp]aod_g_t_lcamera['dɪdʒɪtl]iiaWhatisthespaceshipmadeof?It’smadeofmetal['metl].Whatisitusedfor?It’susedforexploringthespace.A:What’sthelockmadeof?B:It’smadeofmetal.A:What’situsedfor?B:It’susedforlockingthedoor.2Followtheexampletomakeupsimilarconversations.lock/metal/lockthedoorpaper/wood/writeonA:What’sthepapermadefrom?B:It’smadefromwood.A:What’situsedfor?B:It’susedforwritingon.bemadeof由某种物质做成(看得出原材料，物理过程)bemadefrom由某种物质制成(看不出原材料，化学过程)1computerdesk/wood/setthecomputerA:What’sthecomputerdeskB:It’smadeofwood.A:What’situsedfor?B:It’susedforsettingthecomputer.madeof?chopsticks/bamboo/eatwithA:WhatarethechopsticksB:Theyaremadeofbamboo.A:Whataretheyusedfor?B:They’reusedforeatingwith.madeof?sweater/cotton/keepwarmA:What’sthesweaterB:It’smadeofcotton.A:What’situsedfor?B:It’susedforkeepingwarm.madeof?watch/metal/tellthetimeA:What’sthewatchB:It’smadeofmetal.A:What’situsedfor?B:It’susedfortellingthetime.madeof?Wow!Amodelrocket!1aListen,lookandsay.A:Doyouknowwhatitismadeof?B:Itismadeof…?•WhyisJaneunhappy?•What’sarocketusedfor?•What’sKangkang’sdream?1aListen,lookandsay•WhyisJaneunhappy?•What’sarocketusedfor?•What’sKangkang’sdream?Becauseshewasnotallowedtoplaycomputergameslastnight.It’susedforsendingsatellitesorspaceshipsintospace.Hewisheshecouldgointospacesomeday.1.BecauseIwasnotallowedtoplaycomputergameslastnight.be(not)allowedtodosth.（不）被允许做某事allowsb.todosth.允许某人做某事Jane’sparents_______________Jane_________computergameslastnight.didn’tallowtoplayKeyPoints2.It’sbadforyourhealthifyouspendtoomuchtimeonthem.spend…on在某事/物上花时间3.Doyouknowwhatarocketisusedfor?beusedfordoingsth.=beusedtodosth.Eg.Therocket_____________sendingsatellitesorspaceshipsintospace.=Therocket_______________sendsatellitesorspaceshipsintospace.isusedforisusedtoKeyPoints4.I’velearnedalotaboutspaceshipsfromMr.BrownandthenImadethismodelrocket.learnsth.fromsb.向某人学习5.IwishIcouldgointospacesomeday.gointospacesomedayEg.IwishIwillbeateachersomeday.KeyPointsGrammar•Inotallowedtoplaycomputergamesnow.•Inotallowedtoplaycomputergameslastnight.amwas聚焦一般过去时的被动语态结构:助动词(was/were)+及物动词的过去分词1.肯定句式：主语+was/were+v.-ed2.否定句式：主语+was/were+not+v.-ed3.一般疑问句式：Was/Were+主语+vt.-ed4.特殊疑问句式：疑问词W/H+was/were+主语+v.-edE.g.Ane-mailwassenttoherfriendbyJaneyesterday.Ane-mailwasn’tsenttoherfriendbyJaneyesterday.Wasane-mailsenttoherfriendbyJaneyesterday?Whowasthee-mailsenttobyJaneyesterday?Let’ssumuptogether.K:Jane,whyareyouunhappy?J:BecauseIwasnot________toplaycomputergameslastnight.K:it’sbadforyourhealthifyou______toomuchtime____them.J:Maybeyou’reright.(KangkangshowsamodeltoJane.)K:Lookatthis.J:Amodel__________!Whomadeit?K:Itwas_______________me.J:Wow!What’sit____________?K:It’smadeof________.Doyouknowwhatarocket______________?J:Sure.It’susedfor__________satellitesor__________intospace.K:You’reright.I’ve________alotaboutspaceshipfromMr.BrownandthenImadethismodelrocket.IwishIcouldgointospace________________.J:Ihopeyourdreamwill___________________.allowedspendonrocketmadebymadeofmetalisusedforsendingspaceshipslearntsomedaycometrue1aListen,lookandsaySummary1.Somewords:lock,rocket,metal,satellite,spaceship2.Somephrases:bemadeof,beusedof,be(not)allowedtodosth.learnsth.fromsb.,someday3.Somesentences:(1)IwishIcouldgointospacesomeday.(2)Ihopeyourdreamwillcometrue.(3)-Whatisarocketusedfor?-It’susedforsendingsatellitesorspaceshipsintospace.Wecan:Usethepassivevoice.3aA.Listentotheconversationsandnumberthefollowingpictures.2313aB.Listenagainandcompletethetable.InventionItemlaptopcellphonedigitalcameraMaterialUsageYearcountryplasticplasticmetalandplasticstudy,workandplaycommunicatetakephotosaround19851973around1975JapanAmericaAmericaHomework•PreviewSectionB•Makesimilarconversationsof2.•FinishSectionAinExerciceBook.3bWorkinpairs.Askandanswerquestionsbasedonthetablein3awithpassivevoice.A:Whatisalaptopmadeof?B:Itismadeofplastic.A:What’situsedfor?B:Itisusedforstudying.A:Whenandwherewasitdeveloped?B:ItwasdevelopedinJapanin1985.Example:Focusonthemeaningincommunication.Don’tbeafraidofmakingmistakes.Changethefollowingsentences.1.Mymotherallowsmetousehercellphone.(改为被动语态)I________________usemymother’scellphone.2.Arocketisusedforlaunchingsatellitesandspaceships.(就画线部分提问)_______arocket______?3.Thedigitalcamerawasinventedin1975.(就划线部分提问)________thedigitalcamera_______?4.Maybeheisaninventor.(改为同义句)He________aninventor.amallowedtoWhatisusedforWhenwasinventedmaybe•Read1a.•Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.•FinishSectionAinyourworkbook.•PreviewSectionB.