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外研版八年级英语下册教学课件：宾语从句(共20张PPT)Iamsurethatitisaruler.(Ithink)HetellsmeitisTian’anmenSquare.theyareskatinghappily.Areyousurethatitisaruler?DoyouthinkitisShenzhenRailwayStation?theyareskatinghappily?（主句）（引导词）（宾语从句）宾语从句Whichseasonisit?Ithink(that)itisspring.（一）引导词(theconjunction)1.由从属连词that引导的宾语从句注：that在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略.Thesignmeans(that)...everyonehere.muststop1.Ihear(that)_______________________.（一小时后他会回来）2.Hesaid(that)______________________.（他很想念我们）3.Theteachertoldus(that)________________________.（地球围绕太阳转）hewillbebackinanhourhemissedusverymuchtheearthmovesaroundthesun2.由从属连词whether,if引导的宾语从句Iwanttoknow________________________________.(他是否会和我们一起去旅行）2.Askhim______________________.(他是否能来）if(whether)hewilltravelwithuswhether(if)hecancomezxxkwIdon’tknowwhetheritisgoingtorainornot.（是否要下雨）1.当句末为ornot或or时，引导词只能用whether而不能用if.只能用whether不能用if的情况2.在动词不定式前(whethertodosth.)：•Theyaskedmewhethertogoskating.•3.宾语从句提前时：•Whetherthisistrueornot,Ican’tsay•4.在介词后面：•I’mthinkingofwhetherweshouldgofishing.•WeareworriedaboutwhetheritwillraintomorrowPracticetimeif/whether1.Iaskedher__________shehadabike.2.We’reworriedabout________heissafe.3.Iwonder___________heiswell.4.Idon’tknow________ornotheiswell.5.Idon’tknow_______togo.if/whetherwhetherwhether/ifwhetherwhether3.由连接代词what,whom,whose,which,及连接副词when,where,how,why引导的宾语从句。•Heasked。(我最喜欢什么课）whatsubjectIlikedbest。(他要去哪野餐）wherehewouldgoforapicnic二、陈述语序（thewordorder)1.Whenwillhegotothelibrary?Hisbrotheraskswhenhewillgoto.thelibrary（）Hisbrotheraskswhenwillhegotothelibrary.（）连接词+主语+谓语+其他成分zxxkw2.Willshegoabroadafterhighschool?Histeacheraskedwhetherwouldshegoabroadafterhighschool.()Histeacheraskedwhethershewouldgoabroadafterhighschool.（）3.Whatdidhewanttobuy?Idon’tknowwhatdidhewanttobuy.()Idon’tknowwhathewantedtobuy.（）What’swrong?What’sthematter?What’shappening?Whathappened?注：当从句的原句为以下句子以及what,who作主语时，语序不变：eg:Doyouknowwhatishappeningthere?Idon’tknowwhat’sthematter.Canyoutellmewhoisoverthere?Canyoutellmewhoheis?主语表语主句从句Tom(be)toGuilintwice.She(come)tomorrow.Ihear(that)Jim(go)toworkanhourago.He(be)interestedinEnglish.现在时任何时态(需要）三、时态（thetense)1.从句是一般真理、客观事实、自然现象时，用一般现在时。hasbeenwillcomewentis2.主句现在时，从句用任何时态(需要）3.如果主句是过去的时态（一般过去时，过去进行时），从句的时态一定要用相对应的过去的某种时态（一般过去时，过去进行时，过去将来时，过去完成时）he(will)gotoXi’an.he(be)illyesterday.Hesaid(that)he(read)abookatthatmoment.he(have)supperalready.wouldwaswasreadinghadhadPart1.Choosethecorrectwordstocompletethesentences.1–Pleasetellmeif/whyyouwanttocometomyparty.--I’dlovetocome.Thanks!2–Iamsurewhen/thatTonywillcometomyparty.--Ithinkso.Part2.Rewritethesentences:1.CouldyoutellmehowIcangettothebusstop?Couldyoutellmehow_________tothebus.2.Theydon’tknowwhichbustotake.Theydon’tknowwhich________________take3.Itseemsthatheisunhappy.____seems________unhappy.4.Pleasetellmewheretofindhim.Pleasetellme________________findhim.bustheyshouldtogetwhereIcanHetobe1.Couldyoushowme________?A.howcanIgettothestationB.whereisthestationC.howIcouldgettothestationD.howIcanreachthestation2.Mysistertoldhim________.A.whatdaywasitB.whenthetrainarrivedC.whoshewaswaitingD.wheredidyoulive3.Couldyoutellmehowlong__________?A.youhaveboughtthewatchB.youhavekeptthissciencebookC.haveyoubeenawayfromChinaD.haveyoubeenamemberofGreenerChinaBDB4.Hesaysthatifit_______tomorrow,he_______fishing.A.willrain,won'tgoB.rained,wasn'tgoC.rains,won'tgoD.rain,willgo5.Theythinkthatwewillsetoutsoon,?A.DotheyB.don’ttheyC.willweD.won’tthey6.Haveyouunderstand?Awhatdidhesayjustnow.BwhathesaidjustnowCwhatdoeshesayDwhathashejustsaid7Pleasetellme.AwhatwashappenedBwhydidhedothatCwhereshallwestayDwhat’swrongwithher.CBBDzxxkwthat——不能省略的2种情况（1）当that作介词except,in宾语时•Theybelieveinthatshemuststillbesingle.•IknownothingabouthimexceptthatheislivinginBeijing.（2）用it做形式宾语的宾语从句时（it常可以放在动词think,find,consider,believe,feel,make等后作为形式宾语，而真正的宾语——that从句则放在句尾）•IthinkitnecessarythatyoushouldreadEnglishaloud.•Wehearditthatshewouldgetmarriednextmonth.zxxkw