Unit+3+The+environment++Grammar-牛津深圳版英语九年级下册

Unit3TheenvironmentPeriod3Grammar牛津深圳版九年级下册ContentLearningobjectives01Lead-in02Presentation03Practice04Production05Summary06Assessment07Homework063.通过观察对话内容，培养学生的分析能力和发散思维能力。能够根据不同语境用新学的语法进行对话。（创新迁移）2.通过对话内容和练习，能够在特定的语境中正确使用thesame,different,like,like,thesameas,differentfrom,thesame...as搭配名词或短语的用法。（应用实践）1.通过精读例句、对话、选词填空和短文，使学生掌握thesame和different

的概念；like,thesameas

和differentfrom的用法；thesame...as搭配名词或短语的用法。（学习理解）Afterlearningthislesson,youcan：LearningobjectivesLeadinFind12differences.Presentation｛thesame和different的含义和用法same:adj.相同的

前面常用the，后跟单数名词（短语），

thesame可以单独作表语。different:

adj.不同的；有差异的

different可以用any/no/(a)little/notmuch

等来修饰，可以单独作表语。PresentationIfthingsareexactlylikeoneanother,wesaytheyare____________.Iftheyarenotlikeoneanother,wesaytheyare___________.

Theselightbulbslookthesame,buttheireffectsontheevnironmentaredifferent.A

thesameanddifferentthesamedifferentthesamedifferentPracticeSomestudentsarehelpingimprovetheenvironmentoftheirschool.Lookandfindtwodifferencesbetweenthesetwopicturesandtwoplacesthatarethesame.ABthesamedifferentPracticeWorkinpairs.S1shouldaskaboutsomethinginthetwopictures.S2shouldsayiftheyarethesameordifferent.Taketurnstoaskquestions.Followtheexample.ABS1:Lookatthetwodustbins.Aretheythesameordifferent?S2:They’rethesame.Example1:S1:Lookatthetwodogs.Aretheythesame?PracticeWorkinpairs.S1shouldaskaboutsomethinginthetwopictures.S2shouldsayiftheyarethesameordifferent.Taketurnstoaskquestions.Followtheexample.ABS2:No.They’redifferent.ThedoginPictureAissmallerthantheoneinPictureB.Example2:S1:Lookatthetwotreesthemenareplanting.Aretheythesame?PracticeABS2:No.They’redifferent.ThetreeinPictureAistallerthantheoneinPictureB.S1:Lookatthetwoboxes.Aretheythesameordifferent?PracticeABS2:They’rethesame.S1:Lookatthetwobunchesofflowersnearthegirls.Aretheythesameordifferent?PracticeABS2:They’rethesame.S1:Lookatthetwokitesinthetree.Aretheythesameordifferent?PracticeABS2:They’rethesame.S1:Lookatthetwobagsthemenhold.Aretheythesame?PracticeABS2:No.They’redifferent.ThebaginPictureAisbiggerthantheoneinPictureB.Presentation｛like,thesameas和differentfrom的用法like：prep.相似；类似

用于名词或代词之前，表示相似性。

（AbelikeB）thesameas：和……一样

（AbethesameasB）differentfrom：和……不同

（AbedifferentfromB）拓展：Abenotso/as+

形容词/副词原级+as+BA不如B

Presentationeg.Helookslikehisfather.

他长得像他爸爸。eg.Twinslookthesameaseachother.

双胞胎看上去长得一样。eg.Hischaracterisverydifferentfromhiswife’s.

他和他妻子的性格迥然不同。Workouttherules:

∙Weuse________tosaythingsaresimilarinoneormoreways.∙Weuse____________tosaythingsareexactlylikeoneanother.∙Weuse______________tosaythingsarenotsimilarornotthesameasoneanother.PresentationTheatmosphereisliketheglassofagreenhouse.Withouttheatmosphere,theEarthwouldbethesameastheMoon—coldandlifeless.Weshouldbedifferentfrommanyconsumersandbecome“greenconsumers”.Blike,thesameasanddifferentfromlike

thesameas

differentfrom

PresentationWeoftenuselike,thesameas

anddifferentfrom

withtheseverbs:beseemtastesmellsoundlooklike,thesameas和differentfrom常与系动词连用PracticeCompletethesesentenceswithlike,thesameasordifferentfrom.TheEarthis_______________theMooninsize.differentfrom

differentfromOrangestaste_____________apples.size：尺寸PracticelikeJimlooks______hisfather.LeafAseems_____LeafB.likeCompletethesesentenceswithlike,thesameasordifferentfrom.PracticeCompletethesesentenceswithlike,thesameasordifferentfrom.Peter’stieis___________Paul’s.Alice’sdresslooks________________Ann’s.thesameasthesameastie：领带省略dressPresentation｛thesame...as的含义和用法thesame...as：与……一样

常用来比较事物的相似点，

可与_________结构互换。常用结构：thesame

+名词（短语）+asas+

形容词/副词原级+as

as...as

eg.Heisthesameageashisfriend.

=Heisasoldashisfriend.

他和他的朋友年龄一样大。PresentationSometimesweputa

______

ora

________afterthesame.Wecanreusethingsforthesamepurposeasbefore.Jerryusesthesameamountofelectricityashisneighbourdoes.CUsingthesame...aswithnounsandphrases.nounphrasephrase：短语句子（主谓一致）

主语+谓语动词+thesame+_____________+as+名词/句子.名词/短语句子结构：有时我们在thesame后接一个n.或短语再加as。PracticeC1Workinpairs.S1shouldaskS2aboutMrBlackandMrBrown.S2shouldrespondusinginformationfromthetablebelow.Followtheexample.S1:IsMrBlackthesame

age

asMrBrown?S1:Doesheusethesameamountofpetroleachweek

asMrBrown?S2:Yes,heis.S2:No,hedoesn’t.MrBlackMrBrownage3232petrolusedaweek30litres50litresMrBlackMrBrownweight75kg84kgcarAF626AF626PracticeS1:IsMrBlackthesame

weightasMrBrown?S1:Doesheusethesame

carasMrBrown?S2:No,heisn’t.S2:Yes,hedoes.MrBlackMrBrownwaterusedaweek2,000litres2,000litresrubbishthrownawayaweek4kg9kgPracticeS1:Doesheuse

thesame

amountofwatereachweek

asMrBrown?S1:Doeshethrowthesame

amountofrubbisheachweek

asMrBrown?S2:No,heisn’t.S2:Yes,hedoes.Usedifferent,thesame,thesame...asandtheinformationinC1tocompletethefollowingparagraph.MrBlackis_______________MrBrown,buttheirweightsare_________.Theircarsare__________,buttheamountofpetroltheyuseeachweekare_________.MrBlackuses_____________________________________MrBrown,buthethrowsawaylessrubbisheachweekthanMrBrown.MrBlackisgreenerthanMrBrown.thesameageas

differentthesamedifferentthesameamountofwatereachweekasPracticeProductionsimilaritiesdifferencesLet’splayLet’splayAskand

answerApplestastedifferentfrombananas----.Helookslikehisfather.----AreyouthesameageasLily?----Weareinthesameschool.----Whoisthesameageasyou?----SummarySummary

如何表达事物异同法thesamesame前常加the，后跟单数名词（短语）diffe