高中英语 Unit 9 Lesson3课件 北师大版必修3.ppt

cleanmachines lesson3 step1warmup doyoulikecars doyouwanttoownacar sayouttheirnames please name b m wmadeingermany benzmadeingermany madeingermany name hongqi madeinchina wheredothesecarsgettheirpowerfrom petrol gas whatarethedisadvantagesoftheseenergies theyhavebeencausingpollutionforalongtimenowandwastingthelimitedenergy solarpanels usethesun senergy donotusepetrol gasoranyotherfuel cleanandsafe nopollution asolarcar dividetheinterviewintothreeparts step2fastreading part1 q1 whatisasolarcar q2 whyarepeopleinterestedinsolarcars topic introductionandinterestinsolarcars part2 q3 whendidyoubegindesigningsolarcars q4 howmanyraceshaveyoutakenpartin q5 wheredotheseracestakeplace q6 howlongdoesthattake topic solarracingcarsandsolarcarraces part3 q7 whathaveyoubeendoingrecently q8 andyou vebeenwritingabookaboutsolarcars q9 howcanyoupersuadepeopleoftheadvantagesofsolarcars q10 goodluckintherace topic marierecentworkandtheadvantagesofsolarcars answerthefollowingquestions 1 whatisasolarcar 2 whowasinterviewed whatisherjob 3 whendidmariebegindesigningsolarcars 4 whydoesmariewanttowriteabookaboutsolarcars 5 whatdomostpeoplethinkofsolarcars 6 whatspeedshavesolarcarsreached step3secondreading 1 whatisasolarcar solarcarsarecarsthatusethesun senergy theydon tusepetrol gasoranyotherfuel justthesunlight 2 whowasinterviewed whatisherjob marielogan sheisasolarracerandacardesigner 3 whendidmariebegindesigningsolarcars whenshewasatuniversity 4 whydoesmariewanttowriteabookaboutsolarcars shewantspeopletohaveagoodimpressionofsolarcars 5 whatdomostpeoplethinkofsolarcars theythinkthatsolarcarsaretooslowornotveryreliable 6 whatspeedshavesolarcarsreached theyhavereachedspeedsofnearly80k p h 1peoplehavebeenworriedaboutpollutioncausedbyvehicles 2marieloganbegandesigningcarswhenshewasastudent 3shehaswonmostoftheraces 4theteamhasnearlyfinishedbuildingasolarcar 5mariehasbeenwritingabookaboutsolarcars 6solarcarscanworkincloudyweather trueorfalse t t f f t t step4checkyourmemory talkaboutsolarcars solarcarsarecarsthatusethesun s forpower theydon tuse oranyotherfuel peoplehavebeenworriedabout causedbyfuels solarcarsarecleanand alotofpeoplethinkthatsolarcarsare butthecarsaregetting allthetime theyhavereachedthespeedsofnearly k p h theycanevenworkin weather energy petrol gas pollution safe slow better 80 cloudy step4checkyourmemory step5doaninterview workinpairs you acardesigneryourpartner ajournalisttalkaboutyourspecialcar theenergy thecolor theshape thecost thespecialtiesandadvantages j goodmorning mr miss d goodmorning mr miss j ihaveheardthatyouhavebeenbusydesigningaspecialcarrecently wouldyouliketotellussomethingaboutit d yes i dloveto ihavebeenbusydesigning j whydoyoudesign whatkindofenergy d mm j thankyouverymuchfortellingussomuchaboutit wishyoursuccess d thankyou theenergy thecolor theshape thecost thespecialtiesandadvantages writeareportaboutthespecialcartothelocalnewspaper beginlikethis miss mr hasbeendesigningaspecialcarthesedays thecardoesn tusegas ituses step6report languagepoints 1 beworriedabout为某事担心 焦虑 侧重状态 thewholefamilywereworriedabouthissafety 全家人都为他的安全担心 whatareyouworriedabout 你发什么愁 worryabout 担心 焦虑 后接宾语 侧重动作iworryaboutmygrandfather 2 alotofinterestin interest n 兴趣 爱好interested adj 感兴趣的固定搭配 beinterestedin iaminterestedinchinesepainting ihaveastronginterestinchinesepainting 3 sofar到现在为止 相当于bynow 常与谓语为现在完成时的句子连用 theyhavesofarfailedtogetintouchwiththecompany 他们一直未能与公司取得联系 sofarthismonthwehavecoveredtenlessonsinourgrammarbook 到这个月我们已经学习了语法书的10课书 4 takeplace发生 举行 不及物 后不接宾语 艺术节在上周六举行了 theartfestivalhastakenplacelastsaturday 5 haveagoodimpressionof 英语周报26期第一版 对 有好的印象ihaveagoodimpressionofher 你对清远的第一印象怎样 whatisyourfirstimpressionofqingyuan 6 persuade of使 信服某事 说服某人相信hemanagedtopersuadeusoftheworkabilityoftheplan nowwehadtopersuadetheboss 他说服我们相信了这个计划的可行性 现在该我们去说服老板了 persuadesb todosth 说服某人做某事persuadesb into outofdoingsth说服某人做 不做某事thesalesmanpersuadedustobuyhisproducts ipersuadehimintorunning ipersuadehimoutofplayingcomputergames 7 reachspeedsofnearly80k p h 达成 达到thecostofthewarreachedbillionsofdollars 战争消耗了数十亿美元 noagreementwasreachedbetweenthetwonations 两个国家没有达成一致协议 延伸thewoodsreachasfarastheriver 森林一直延伸到河边 伸手够canyoureachthetopshelf 你能够到上面那个架子吗 8 average动词 v 平均 求 的平均数名词 n 平均数 平均 一般水平 平均标准 形容词 adj 平均的 普通的 平常的常用短语 onaverage 平均 通常aboveaverage 一般水平以上 在平均数以上belowaverage 一般水平以下 在平均数以下完成下面三个句子 在英语考试中 我们的平均分是116分 wegotonehundredandsixteenintheenglishexam 他的收入平均每个月是3 000元 hisincomeis3 000yuanpermonth 拍摄一部电影的平均成本已经增加了15 thecostincreaseofmakingamovie 15 hasaveraged theaverageof onaverage grammar ex 5completethetablewiththecorrectformofthefollowingverbs build design write takepart presentperfectcontinuous1 you vebeen solarracingcarsforalongtime 2 i vebeen inracesforaboutfouryears 3 i vebeen anewcarwithateamfromqueenslanduniversity 4 you vebeen abookaboutsolarcars presentperfect5 i ve fiveorsixdifferentcarssofar 6 howmanyraceshaveyou in 7 we ve alotofworkonit 8 i veonly thefirstfewchapters designing written done takenpart designed writing building takingpart weusethepresentperfecttotalkaboutafinishedactivity achievement andthepresentperfectcontinuoustotalkaboutanunfinishedactivity grammar i vereadhamlet i vefinishedreadingit i vebeenreadinghamlet ihaven tfinishedreadingit weusethepresentperfecttofocusonaresultofanactivity especiallywhenwegiveanumberorquantity weusethepresentperfectcontinuoustofocusontheactivityitself especiallytoexplainvisibleconsequencesofit hehasrunthreemiles focusontheresult hehascoveredthedistanceofthreemiles hehasbeenrunningforanhour focusontheactivityanditsconsequences thisiswhathehasbeendoingforthelasthourandwhyheisexhaustednow grammarpractice 1 youwanttofindoutwhysomeoneislate a whathaveyoubeendoing b whathaveyoudone a whathaveyoubeendoing whichsentence aorbfitseachsituationbest 2 youwanttotalkaboutyoursuccessinyourgolftrainingprogramme a i vebeenrunningtoday b i veplayedforsixhourstoday b i veplayedforsixhourstoday 3 youwanttocomplainaboutyourgarage a they vebeenrepairingmycarforoveraweek b they verepairedmycar a they vebeenrepairingmycarforoveraweek mike atlast where be i wait foranhour haveyoubeen havebeenwaiting puttheverbsinbracketsinthepresentperfectorpresentperfectcontinuous helen sorry i talk toanoldfriend i notsee herforyears andimagine wemetinthemiddleofthestreet justlikethat mike what she do sinceyoulastsawher vebeentalking haven tseen has beendoing helen she work asatelephoneoperatorinahotelbutshewantstochangeherjob she notgeton wellwithherbossrecently hassbeenworking hasn tbeengettingon mike ourcompanyislookingforanoperator 8 have anyinterestingoffersyet hasshehad helen idon tthinkso she notlook foralongtime shejust start mike thentellheraboutthisoffer she llappreciateit appreciate 后接动词 ing或名词 欣赏 喜欢 赞赏mostofusappreciateherbecauseofherbeautifulvoice 感激 感谢iappreciatedherhelpingmealot hasn tbeen looking hasjuststarted 1 morepatients inhospitalthisyearthanlastyear a treatedb hadbeentreatedc hasbeend havebeentreated d havebeentreated practice 2 thefirstuseofatomicweaponswasin194