Unit1KnowyourselfGrammar课件牛津译林版九年级英语上册

牛津译林版九年级英语上册Unit1KnowyourselfGrammar12能熟悉并能正确运用本课时的重点单词和短语。能掌握并列连词and、but、or和so的用法。3能掌握并列连词both...and...、notonly...but(also)...、either...or...和neither...nor...的用法。预习检测1.—WillyougotothepicnicthisSaturday?—I'dliketo,______I'llhavetohelplookaftermybabysister.A.butB.orC.andD.so2.—Bequick,______we'llfailtocatchtheschoolbus.—Don'tworry.It'sonlyseveno'clocknow.Westillhaveenoughtime.A.andB.butC.orD.soAC3.____myfather____mymotherisabletodriveacar.However,they

aregoingtobuyone.A.Neither;norB.Both;andC.Either;orD.Notonly;butalso4.—Howdoyoulikethetwopairsoftrousers?—Theydon'tfitmewell.Theyare___toolong____tooshort.A.notonly;butalso B.both;andC.neither;nor D.either;or5.—Mike,turndownthemusic,_____Lucy____Lilyaresleeping.—Sorry,I'lldoitrightaway.A.neither;nor B.either;orC.both;and D.notonly;butalsoADC连词的定义Iamactiveandenergetic.Iamactiveandenergetic,andIloveworkingwithpeople.Theytookactivestepsandpreventthespreadofthedisease.常用的连词and，还有but,or,so,...,neither...nor...,either...or...,notonly...butalso...,both...and...连接同一成分的单词、短语、句子等的词语是连词。连接单词连接短语连接句子1.Kittyiskind,butsometimessheisimpatient.

beimpatientwith...对...没耐心2.Billywouldnotacceptothers'advice

or

thinktwice.!acceptothers'advice接受别人的意见thinktwice再考虑一下3.Judyisgentle,

so/and

shenevergetsangrywithothers.getsangrywith对别人生气4.Suzyworriestoomuch,soshecannotsleepwellsometimes.

beworriedabout对...担心

Mymotherisworriedaboutmystudy.Practice

both…and…notonly…but(also)…either…or…neither…nor…B1

Amyiswritingaboutwhatherfamilydoesattheweekend.Helphercompletethesentenceswiththecorrectconjunctions.1.

______________mydad______________mymumgoestoworkattheweekend.WevisitmygrandparentsonSaturdays.2.

______________mymum______________mygrandmaaregoodatcooking.Theycooklunchforus.3.

______________mymum______________mydaddoesthedishesafterlunch.Ialsohelpwithit.4.Intheafternoon,mygrandpaandmydad______________playchess

______________chatwitheachother.5.Mymum______________helpscleantheroomsformygrandparents

______________doessomeshoppingforthem.NeithernorBothandEitheroreither

ornotonlybutalsoeitherorNotonlybutalsonotonlybutalso连词的使用（一）表示递进或顺承关系Iamactiveandenergetic.Iloveworkingwithpeople.→_____________________________________________Iamactiveandenergetic,andIloveworkingwithpeople.and用于肯定句中连词的使用（一）表示转折关系Hedoesnotliketotalkmuch.Hisworksshout!→_____________________________________________Hedoesnotliketotalkmuch,buthisworksshout!B2AmyandSuzyaretalkingaboutwhatjobstheirclassmatescandointhefuture.Completetheirconversationwiththecorrectconjunctionsandthecorrectformsoftheverbsinbrackets.Amy：I'velearntaboutjobsandpersonalitiesrecently.Suzy：Really?Whatjobsdoyouthinkourclassmatescandointhefuture?Amy：IthinkMilliewouldmakeanexcellentteacher.She's(1)_______willingtoworkwithchildren________patientwiththem.Suzy：WhataboutSimon?Amy：He'sactiveandgoodatplayingfootball.Ithinkhecanbe(2)________aPEteacher_______afootballplayer.

notonlybutalsooreither

知识梳理1.Billywouldnotthinktwice.比利不会三思而行。thinktwice(aboutsth.)三思而行e.g.Youshouldthinktwiceaboutemployingsomeoneyou'venevermet.雇用素不相识的人应三思而行。LanguagePoints2.Eithermymumormydaddoesthedishesafterlunch.午饭后不是我妈妈就是我爸爸洗碗。dothedishes洗碗e.g.Lucyoftenhelpshermotherdothedishesaftersupper.露茜通常在晚饭后帮妈妈洗碗。表示因果关系Iwanttosharethebestartwithpeople.Iamalways searchingforsomethingbetterordifferent.→__________________________________________________________________________________________Iwanttosharethebestartwithpeople,soIamalwayssearchingforsomethingbetterordifferent.在英语中，因果关系不能同时存在“因为……，所以……的表达”，在一个句子中要么出现because，要么出现so含both的句子变为否定时，是将both改为neither。Bothoftheboysareclever.→Neither

oftheboysareclever.

含both…and…的句子变为否定句时，将both…and…改为neither…nor..，连接的两个部分若是名词，可以是单数，也可以是复数。Iknowboththemanandthewoman.Iknowneitherthemannorthewoman.两个男孩都聪明。两个男孩都不聪明。1Paulispatient.Paulishard-working.____________________________________________2Kittyisactive.Sheisimpatientsometimes.________________________________________________________3BillyrefusestoacceptAmy'sadvice.BillyrefusestoacceptSimon'sadvice.________________________________________________________Paulispatientandhard-working.Kittyisactive,butsheisimpatientsometimes.BillyrefusestoacceptAmy'sadviceorSimon'sadvice.both…and…两者都1.表示两者都，连接两个性质相同并在句中作相同成分的并行结构.谓语动词用复数Kittyhasknownsomethingaboutthefourpeople.Ihaveknownsomethingaboutthefourpeople.

→BothKittyandIhaveknownsomethingaboutthefourpeople.表示选择关系Icanbeagoodteacher.Icanbeagooddoctor.→_____________________________________________Icanbeagoodteacheroragooddoctor.使用连词时相同部分可省略or用于疑问句和否定句中，在疑问句和否定句（含否定意义）中即使表示递进或顺承要用or，而不用andllikedumplings______rice.Idon'tlikehamburgers_____bread.andornotonly…but(also)…不但……而且……在句中常用来连接两个对等的成分，also可以省略。如：HeislearningnotonlyEnglishbut(also)French.Carelessnesswillbeadisastertoourselves.Carelessnesswillbeadisastertopatients.→Carelessnesswillbeadisasternotonlytoourselvesbut(also)topatients.【注意】：

1、就近。指谓语形式取决于离它近的主语。

Notonlythestudentsbutalsotheteacherreads

Englisheveryday.2、一致。notonly与butalso后面所接的词类要一致。

Shecannotonlysingbutalso

dance.新课导入FreeTalk1.Whatdoyouknowaboutconjunctions?2.Whatdoyouknowaboutcoordinatingconjunctions?Judyisgentle.Judyneverargueswithothers.________________________________________________________Danielisclever.Heisalittlecareless.________________________________________________________Suzyworriestoomuch.Shecannotsleepwellattimes.________________________________________________________Judyisgentle,andJudyneverargueswithothers.Danielisclever,butHeisalittlecareless.Suzyworriestoomuchsoshecannotsleepwellattimes.SummarythinkandsummarizeWeuseconjunctionslikeand,but,orandsotojoinideastogether.1.Weuse______tojoinideasthataresimilar.2.Weuse______tojoinideasthataredifferent.3.Weuse______tointroduceanotherpossibility(可能性).4.Innegative（否定）sentences,weuse_____tojointwoormoreideas.5.Weuse_____toexpresstheresultofsomething.andbutororso当堂检测1.Tomwashungry,_____hismothermadehimasandwich.2.Whichisbetter,Class1______Class2?3.Godownthisstreet,______you'llseethebookstorenearthebank.4.I'dliketogoonatriponMayDay,_____Ihavetostayathometodomyhomework.5.Weshouldgotothecinemaearlier,_____we'llmisstheinterestingmovie.一、用and,but,or或so填空