Unit 3 Grammar 课件牛津译林版九年级上册英语

Unit3TeenageproblemsGrammarItcomesfromChina.It'sdonebyalotofpeopleintheworld.Itisn'tariskysport,whichmeansnotdangerous.Itisslowandcalm.Tai-chi（太极）

Tai-chiisfromChinawithahistoryofhundredsofyears.Itisasoftmartialart（武术）,whichmeansitisslowandcalm.Everymorning,millionsofpeopleinChinadoTai-chi.LearnaboutTai-chiCanyoutellmewhysomanypeopleinChinadoTai-chi?IthinkthatTai-chiisagoodkindofexerciseforoldpeople.Itisgoodforthebodyandforthemind.Canyouexplainwhyitisasoftmartialart?Becauseitisslowandcalm.Idon'tknowhowmanyofyoucantakeupTai-chiasahobby.IamnotsurewhatIshoulddo.CanyoutellmewhysomanypeopleinChinadoTai-chi?Canyouexplainwhyitisasoftmartialart?workingIdon'tknowhow

manyofyoucantakeupTai-chiasahobby.IamnotsurewhatIshoulddo.

S+V/be+adj.+aquestionword+astatementTrytofindObjectclausesintroducedbyThestructureofthesentencequestionwordsAdvice1:Whom为关系代词，用作宾语，通常情况下whom和who可以通用，但是who可以代替whom,而whom不可以代替who.Danieldoesnotknowwhomheshouldtalkto.（talktosb.)MillieandSimonknowwhomtheyshouldaskforadvice.(asksb.foradvice)Dearclassmates,Haveyoueverhadanyproblems?Areyouwondering（1）________youcanaskforadvice?Ifso,youcanwritetoMrSigmundFriend.Youmaywonder（2）_______heis.Heisayouthworker.Doyouknow（3）______ayouthworkerdoes?MrFriendsaysthatyouthworkershelpyoungpeoplesolvetheirproblems.Theyaredoingagreatjob.SomeofmyfriendswrotetoMrFriendandasked(4)______theycoulddealwiththeirproblems.Soontheygothisreplies.Nowtheyknow(5)______theyshoulddo.Bestwishes,MillieLearnaboutMrFriendwho/whomwhatwhathowwhatcorrectquestionwords引导词questionwords语序陈述语序ObjectclausesintroducedbyquestionwordsTrytoconcludeAdvice2:当宾语从句由特殊疑问词引导时，主句的形式可以是Couldyoutellme（为委婉语气）…，Idon'tunderstand…,SometimesIforget…,Areyouwondering…,Pleaseworkout…,Iamnotsure…等。Becausetheyhaveproblemsanddon’tknowhowtheyshoulddealwiththem.+objectclause宾语从句（wh-）+陈述语序V.

Advice3:在宾语从句中，我们需要去掉助动词do,does,did,并保留原有的时态，但是我们需要保留情态动词。1WhydoIalwaysfeeltiredinclass?2Howmuchsleepdoweneedeveryday?3WhichmethodshouldIusetosolvetheproblem?4Wherecanwebuyagooddictionary?5HowcanIimprovemyEnglishquickly?6Whomshouldweaskforhelp?7Whatwouldlifebelikewithouthobbies?（

）1.--Couldyoutellme________?--Abouttenminutes’walk.A.howlongittakestogettoMrFriend'sofficefromourschoolB.howlongittooktogettoMrFriend'sofficefromourschoolC.howfaritistogettoMrFriend'sofficefromourschoolD.howfaritwastogettoMrFriend'sofficefromourschoolAdvice4:couldyoutellme表示委婉语气，从句的时态看情况而定ChallengingyourselfSummaryobjectclause（宾从）threeelements（三要素）transformation（宾语从句与简单句的转化）引导词语序时态that无意义，陈述句if/whether是否，一般疑问句questionwords特殊疑问句More

problems

and

questionswherewho/whomwhywhenhowwhat_____________________________._____________________________.___________________________.

Writedownyourproblemsusingobjectclausesintroducedbywh-words.I…Couldyoutellme（委婉语气）…，Idon'tunderstand…,SometimesIdonotknow…,Iamnotsure…,Canyouexplain…,Iwanttoknow…,Iwonder…,Myclassmatesays__________________________Myadvice:Talkaboutproblems1.Perhaps/Maybeyoushould+V原+….2.Whynot+V原+….?3.Whydon'tyou+V原+….?4.What/Howabout+Ving+….?5.Let's+V原+….?6.Shallwe+V原+….?7.Ithink/find….Tai-chihelpskeepabalancebetweenYinandYang,breathinginandout,upanddown.balancesinourlifeachievebalancesbetween

??Howbalancesinourlifeachievebalancesbetween

homeworkdevelopmentreality（现实）schoolworkhobbiesenvironmentfootballdreamyoumerelaxationhardworkearthuniverse曾子曰：ThephilosopherTsangsaid,"Idailyexaminemyselfonthreepoints:—whether,intransactingbusinessforothers,Imayhavebeennotfaithful;是否尽自己之能帮助了别人—w