Module7Unit3Grammar课件外研版八年级英语下册2

Theworldissobig,doyouwanttotravel?Module7SummerinLosAngelesUnit3LanguageinuseGrammarWhenareyouleavingand

howlongareyougoingtostaythere?ItsoundscrazybutIdon’tknowwhattotake.Shortsaregood,oryoucanwearlighttrousers.请大家仔细观察，找出规律，并发表你的看法！并列复合句1.概念并列句是指由并列连词and，but，or等把两个以上的简单句连在一起而构成的句子。2.并列复合句的构成基本结构：简单句+并列连词+简单句。例如：Ihelphimandhehelpsme.我帮助他，他帮助我。3.并列连词前后两简单句之间的关系（1）并列关系。例如：TheyarewatchingTVandtheothersarelisteningtotheradio.他们在看电视，其他人在听广播。（2）选择关系。例如：Thechildrencangowithus,ortheycanstayathome.孩子们可以跟我们走，也可以待在家里。（3）转折关系。例如：Hewastired,buthedidn'tstopworking.他感到疲惫，但是没有停止工作。4.使用并列复合句要注意的几种情况（1）并列复合句有时不使用连词，而用分号隔开（前后两句之间的关系须相当紧密）。例如：Wefishedallday;wedidnotcatchasinglefish.我们钓了一天鱼；我们一条鱼都没有钓到。（2）并列连词后的简单句如果与其前的简单句有相同的部分，则相同部分可以省略。例如：Snoopylivesinhisownworldand(Snoopy)findsreallifeishardtounderstand.史努比生活在自己的世界里，发现现实生活难以理解。并列复合句前后简单句之间的关系主要可分为_______________,______________,______________。注意：在否定句中，否定并列成分时，用or而不用and。eg:Ican’tspeakEnglishorFrench.并列关系(and)转折关系(but)选择关系(or)并列连词前后简单句之间的关系。(1)and表示并列关系。如:他给了我一份礼物,我很喜欢。HegavemeapresentandIlikeditverymuch.(2)or表示选择关系(或者)或条件关系(否则,要不然的话)。如:你可以在公园里跳舞,或者你可以跑步锻炼。Youcandanceinthepark,oryoucanruntoexercise.快点,不然我们就要迟到了。Hurryup,orwewillbelate.(3)but表示转折关系。如:我是中国人,但我的丈夫是美国人。IamaChinese,butmyhusbandisfromAmerica.注意:but不能与though/although用在同一个句子中表示“虽然……但是……”,两者只能用其一。IwouldliketogotoEnglandandpractisemyEnglish.Youshouldweararaincoatoryoucancarryanumbrella.Youcangobyplaneoryoucantakethetrain.IdidnotbringmysunglassesbutIcanbuyanewpair.IhaveboughtmyticketandIhavegotmypassport.Youcantaketwobagsbuttheymustnotweightoomuch.即学即练用合适的并列连词填空andorandbutbutbutbutandandorJointhetwopartsofthesentenceswithand,butoror.IwouldliketogotoEngland...Youshouldweararaincoat...Youcangobyplane...Ididnotbringmysunglasses...Ihaveboughtmyticket...Youcantaketwobags...a)...Ihavegotmypassport.b)...practisemyEnglish.c)...Icanbuyanewpair.d)...theymustnotweightoomuch.e)...youcancarryanumbrella.f)...youcantakethetrain.Workinpairs.Student

A:Sayasentenceabouttravel.NewYorkisalongwayfromBeijing.StudentB:AddtoStudentA’ssentencewithanothersentencebeginningwithbut.ButLondoniscloser.Student

A:AddtoStudentB’ssentencewithanothersentencebeginningwithbut.Buttheweatherisn’tasgoodasinNewYork.Continuetoaddsentences.Moduletask:HavingaclassdiscussionaboutsummercoursesGroupworkPlanwhatyouwanttosayaboutsummercourses.Thinkabouttheanswerstothesequestions.Nowwritetwogoodthingsandtwobadthings

abouttakingsummercourses.并列复合句的构成：

简单句+并列连词+简单句

Ihelphim

and

hehelpsme.

我帮助他，他也帮助我。Summary常见并列连词：1.表并列关系：

and,not

only…but

also,neither…nor2.表选择关系：or,otherwise,or

else,either3.表转折关系：but,yet,still

,however4.说明原因：for

5.表示结果：soⅠ.选词填空

gosightseeing;growup;takepartin;getcloseto;goforlongwalks1.LittleTonywantstobeascientistwhenhe

.2.NowpeopleinChinahaverealizedtheimportanceofhealthandtheyoften

aftersupper.答案:1.growsup

2.goforlongwalks当堂达标测试3.Peoplelike

indifferentcountriesallovertheworld.4.Everyonewouldlike

otherstofeelsafewhentheyareintrouble.5.Nowadays,oldpeople

allkindsofactivitiesandtheirlivesarecolourful.答案:3.goingsightseeing

4.togetcloseto

5.takepartinⅡ.句型转换1.Thecourseslastforfour,sixoreightweeks.(对画线部分提问)____________dothecourseslast?2.TomiswatchingTV.Theothersarelisteningtomusic.(合并为一句)TomiswatchingTV______theothersarelisteningtomusic.答案:1.Howlong

2.and

3.Mrs.BrownlikesthePalaceMuseumbetterthantheSummerPalace.(改为同义句)Mrs.Brown______thePalaceMuseum______theSummerPalace.答案:prefers;to4.Thebabyissoyoungthathecan’ttakecareofhimself.(改为同义句)Thebabyis

old

totakecareofhimself.5.Thereareusuallyclassesinthemorning.Youcangosightseeingintheafternoon.(合并为一句)Thereareusuallyclassesinthemorning

youcangosightseeingintheafternoon.答案:4.not;enough

5.butIII.用合适的并列连词填空andorandbutbutbutbutandandorIII.根据中文提示完成句子。willlast