初中英语牛津译林版九年级上册Unit2Colours 优秀作品

Unit2Grammar课型：新授总第10学时【学习重、难点】1学会运用that引导的宾语从句；2学会运用if或whether引导的宾语从句。3能区分if引导的条件状语从句和宾语从句。【学习过程】课前预习1.你知道宾语从句是什么吗？请在comic和reading中分别找出that、whether引导的句子，并写在下面的横线上：2.你知道哪些词可以引导宾语从句吗？词汇、短语课堂学习合作探究一：什么是宾语从句？在复合句中，宾语从句就是由一个来构成主句的宾语，并有一个引导。:试一试用适当的连词填空：Somepeoplebelieveyourstarsignmaydecideyourpersonality.Mostpeoplebelieveitisformedbynatureandenvironment.Youmaywondertiisture?Doyouknowcoloursthereareinarainbow?合作探究二：That引导的宾语从句：LinTaofeels()hisownteamisevenbetter.Shesays()shewon’ttakepartinthesportsmeetingnextSunday.Jimthought(that)thetrainwaslikeabigmovingparty.Hesaid(that)hewouldliketoseetheheadmaster总结：当宾语从句是陈述句时（包括肯定句和否定句），连词由引导，因为that在从句中不作任何成分，也没有任何具体意思，因此在口语或非正式文体中常省略注意：在主句为动词be加某些形容词（如sorry,sure,afraid,glad等）作表语时，后面所跟的省略that的从句也可算是宾语从句We’resure(that)ourteamwillwin.I’msorry(that)Idon’tknow.I’mafraid(that)hewon’tpasstheexam合作探究三：If/whether引导的宾语从句：当由充当宾语从句时，用if或whether引导，意为“是否”。Idon'tknow／hestillliveshereaftersomanyyears．我不知道这么多年后他是否还住在这儿。注意：但在下列情况下只能用whether：①在具有选择意义，又有or或ornot时，尤其是直接与ornot连用时，往往用whetherLetmeknowhewillcomeornot．让我知道他是否能来。②在介词之后用whether。如：I'minterestedhelikesEnglish．我关心的是他是否喜欢英语。③在不定式前用whether。如：Idon'tknowtogo．我不知去否。④whether置于句首时，不能换用if。如：thisistrueornot，Ican'tsay．这是否真的我说不上来。⑤引导主语从句和表语从句时宜用whether。如：shewillcomeornotisstillaquestion．她是否能来还是个问题。 合作探究四：宾语从句的语序和时态：1.语序：无论主句是陈述句还是疑问句，宾语从句都必须使用，即“主句＋连词＋宾语从句（主语＋谓语＋……）”句式。Doyouknowhowmanycoloursinarainbow?(thereare;arethere)Couldyoutellmewhatdowiththemoney？(shouldI;Ishould)2.时态：含宾语从句的复合句，主、从句谓语动词的时态呼应应包括以下三点内容：1）如果主句的谓语动词是一般现在时，从句的谓语动词可根据需要，选用相应的任何时态。如：Idon'tknowwhenhe(come)backtomorrow．我不知道明天他将何时回来。Hetellsmethathissister(come)backyesterday．他告诉我他姐姐昨天回来了。2）如果主句的谓语动词是过去时，宾语从句的谓语动词只可根据需要，选用过去时态的某一种形式。如：①Thechildrendidn'tknowwhohe（do）．孩子们不知道他在做什么。②Heaskedhisfatherhowit(happen)．他问他父亲这件事是如何发生的。3）如果宾语从句所表示的是客观事实、普遍真理、自然现象或习惯性动作等，不管主句用什么时态，从句时态都用一般现在时。如：Theteachersaidthattheearth(go)roundthesun．老师说地球绕着太阳转。三、当堂检测：1.我听说他一小时后回来。Ihear(that)he______________inanhour.2.他说他非常想念我们。Hesaid(that)he______________verymuch.3.问问他是否能来。Askhim____________________.4.你能告诉我他在哪儿吗？Canyoutellme____________________.【课后训练】（一）将下列句子连成宾语从句：hopes…Yellowcanbringhersuccess.wanttoknow…Willourteachercomebacktomorrow?toldus…Lighttravelsmuchfasterthansound.didn’tknow…AretheywatchingTVathomenow?（二）阅读理解：NoCarDaywasfirststartedby34citiesinFranceonSeptember22，1998．Itwasstartedtoprotecttheenvironment．Bynow，morethan1，000citiesaroundtheworldhavehadaNoCarDay．ThefirstNoCarDayinChinawasinChengduin2023．Othercities，includingTaipei，ShanghaiandWuhan，alsosupporttheday．InBeijing，moreandmorepeoplearejoiningthecampaign．Itasksdriverstoleavetheircarsathomeforonedayeachmonthandwalkorrideabiketowork．ItalsocallsonBeijingersnottousecarsonJune5(WorldEnvironmentDay)．Theslogan(口号)forthedayis，“Ifwedriveforonelessday，wecanhaveonemoreniceday．”Sofar．morethan200，000drivershaveshowntheirsupport．“Wecan’tcontrol(控制)theweather，butwecanchoosenottodrive，”saidWuZonghua，acarclubchairman．Beijingistryingtohave238blueskydaysthisyear．Inthefirstquarterof2023，Beijingonlyhad52blueskydays．Thiswas11dayslessthanthenumberforthesameperiodlastyear．Muchofthedustcomesfromthedesert，butcarscausemostoftheairpollution．WemustdomoreforNoCarDay．（）CarDaywasstarted___________．A．tosavemoneyB．tocontroltheweatherC．tomaketheaircleanerD．tokeepoutdustfromthedesert（）2．TheNoCarDaycampaignasksBeijingdrivers___________．A．toworkhardtogetfewerblueskydaysB．nottoworkonWorldEnvironmentDayC．torideabikeorwalkinsteadofdrivingtoworkD．toleavetheircarsathomeforaweekeachmonth（）3．WhenisWorldEnvironmentDay?A．OnJuly5th．B．OnJune5th．C．OnSeptember22nd．D．OnFebruary2nd．（）4．WhichofthefollowingaboutNoCarDayisWRONG?A．ItwasfirststartedinFranceinSeptember，1998．B．ItwasfirststaredinChinain2023．C．Itissupportedbyover1，000citiesaroundtheworld．D．ItwasfirststartedbyacarclubchairmaninBeijing．（）5．Whatcanweinferfromthepassage?A．MoreandmorepeopleinBeijingarejoiningcarclubs．B．PeoplewillhaveonemoreWorldEnvironmentDayeachmonth．C．Moreandsnorepeoplewon’tdriveonNoCarDayinBeijing．D．TheearclubchairmanWuZonghuawon’tdriveanymore．三首字母填空。（10分）Peoplemayeasilyignorethatwearelivinginaw