沪教版九年级（初三）英语下册Unit 3 The environment（Grammar）_课件1.ppt

《沪教版九年级（初三）英语下册Unit 3 The environment（Grammar）_课件1.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、GrammarUnit3TheenvironmentAthesameanddifferentIfthingsareexactlylikeoneanother,wesaytheyarethesame.Iftheyarenotlikeoneanother,wesaytheyaredifferent.Theselightbulbslookthesame,buttheireffectsontheenvironmentaredifferent.Somestudentsarehelpingimprovetheenvironment

2、oftheirschool.Workinpairs.S1shouldaskaboutsomethinginthetwopictures.S2shouldsayiftheyarethesameordifferent.Taketurnstoaskquestions.Followtheexample.S1:Lookatthetwodustbins.Aretheythesameordifferent?S2:They'rethesame.S1:Lookatthetwodogs.Aretheythesame?S2:No.They'

3、redifferent.ThedoginPictureAissmallerthantheoneinPictureB.Blike,thesameanddifferentfromTheatmosphereisliketheglassofagreenhouse.Withouttheatmosphere,theEarthwouldbethesameastheMoon—coldandlifeless.Weshouldbedifferentfrommanyconsumersandbecome“greenconsumers”.Wor

4、kouttherule▲Weusetosaythingsaresimilarinoneormoreways.▲Weusetosaythingsareexactlylikeoneanother.▲Weusetosaythingsarenotsimilarornotthesameasoneanother.differentfromthesameaslikeWeoftenuselike,thesameasanddifferentfromwiththeseverbs.belookseemsmellsoundtasteTheEa

5、rthistheMooninsize.Completethesesentenceswithlike,thesameasordifferentfrom.differentfrom2.Orangestasteapples.3.Jimlookshisfather.4.LeafAseemsLeafB.differentfromABlikelike5.Alice'sdresslooksAnn's.AliceAnnthesameas6.Peter'stieisPaul's.thesameasPeterPaulCUsingthesa

6、me…aswithnounsandphrasesSometimesweputanounoraphraseafterthesame.Wecanreusethingsforthesamepurposeasbefore.Jerryusesthesameamountofelectricityashisneighourdoes.Workinpairs.S1shouldaskS2aboutMrBlackandMrBrown.S2shouldrespondusinginformationfromthetablebelow.Follo

7、wtheexample.S1:IsMrBlackthesameageasMrBrown?S2:Yes,heis.S1:DoesheusethesameamountofpetroleachweekasMrBrown?S2:No,hedoesn't.MrBlackMrBrownAge3232Weight75kg84kgCarAF626AF626Petrolusedaweek30litres50litresWaterusedaweek2,000litres2,000litresRubbishthrownawayaweek4k

8、g9kgC2Usedifferent,thesame,thesame…asandtheinformationinC1tocompletethefollowingparagraph.MrBlackis1)MrBrown,buttheirweightsare2).Theircarsare3),buttheamountsofpetrol