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Unit2单元核心语法that,whether/if引导的宾语从句在复合句中，由一个句子充当宾语，这个句子叫作宾语从句。我们需要从三方面来学习由that,whether/if引导的宾语从句。一、关联词1.陈述句作宾语时，宾语从句用that引导。that只起连接作用，没有实际意义，在从句中不充当任何成分，因此常省略。如：HecanvisitBeijingoneday.Mybrotherhopes.(合并为含有宾语从句的复合句)Mybrotherhopes(that)hecanvisitBeijingoneday.2.一般疑问句作宾语时，宾语从句用whether或if引导。whether和if意为“是否”，在从句中不充当任何成分，但不可省略。如：IsTom'ssisteranEnglishteacher?Maywantstoknow.(合并为含有宾语从句的复合句)Maywantstoknowwhether/ifTom'ssisterisanEnglishteacher.二、语序that,whether/if引导的宾语从句要用陈述句语序。如：WillshegotoBeijingtomorrow?Idon'tknow.(合并为含有宾语从句的复合句)Idon'tknowwhether/ifshewillgotoBeijingtomorrow.三、时态1.如果主句是一般现在时，that,whether/if引导的宾语从句可根据需要使用适当的时态；如果主句是一般过去时，that,whether/if引导的宾语从句用相应的过去时态(一般现在时→一般过去时，现在进行时→过去进行时，一般将来时→过去将来时，现在完成时→过去完成时，一般过去时→过去完成时)。如：Andyknows(that)hiswifeboughtanicedressyesterday.Iwanttoknowwhether/ifmyfatherwillgotoLondonnextweek.Jackbelieved(that)Marymadeupthestory.Marywonderedwhether/ifJennywaswatchingamovieat8:00p.m.yesterday.2.that,whether/if引导的宾语从句表示客观事实或真理时，其时态不受主句限制，用一般现在时。如：Theteachersaid(that)ChinaliesinAsia.Ⅰ.单项选择1.—WhatdidMaxjustsaytoyou?—Heaskedme________.(2016江苏连云港)A.ifIwouldliketogoskatingB.whendidIbuythisCDC.whereIwillspendtheweekendD.thatIhadagoodtime2.Yesterdaytheteachertoldustheearth________thesun.(2016山东烟台)A.goesaroundB.wentaroundC.isgoingaroundD.wouldgoaround3.—Whatdidyourfathersaytoyoujustnow?—Heaskedme________.(2016山东滨州)A.thatIwouldliketoseeamovieB.whereIwillspendmyholidayC.ifIenjoyedmyselfatthepartyD.whendidIattendthegraduationparty4.—Iwonder________.—Yes,ofcourse.(2016江苏盐城)A.whywewillvisitthismuseumB.whenwewillgettothemuseumC.whetherthemuseumisworthvisitingD.whatwecanseeinthemuseumⅡ.句型转换1.Iaskedher,“Willyouhaveapicnictomorrow?”(改为含有宾语从句的复合句)Iaskedher________she________haveapicnicthenextday.(2016甘肃天水)2.Johnasked,“CanyoucareformypetcatwhileI’maway?”(改写句子，句意不变)Johnasked________I________careforhispetcatwhilehewasaway.(2016四川达州)答案Ⅰ.1-4AACCⅡ.1.if/whether;would2.if/whether;could含wh-及how的宾语从句Ⅰ.单项选择A1.—Doyouknow_______Anngoestoworkeveryday?—Usuallybyunderground.A.whyB.howC.whenD.whether(2017安徽)2.—Doyouknow_______TheBeltandRoadForum(“一带一路”高峰论坛)began?—OnMay14th,2017.A.thatB.whenC.ifD.where(2017江苏连云港)3.Mom,haveyouseenmytoybear?Idon'tknow_______Ihaveleftit.A.whyB.whenC.howD.where(2017江苏苏州)B1.—Excuseme,canyoutellme_______?—Sorry,Iamtoobusynow.WhynotsearchtheInternetforinformation?A.howdoessmog(雾霾)comeintobeingB.wherethenationalspacestationliesC.whyaretigersbecomingfewernowD.howmanyyearsdidtheQinempirelast(2017湖北咸宁)2.—Whatdidthemanageraskyouafterthemeeting?—Sheaskedme_______.A.whatIdofortheprojectlastweekB.ifcanIfinishtheworkontimeC.howdidIdealwiththeproblemD.whyIwaslateforthemeeting(2017湖北襄阳)3.—Couldyoupleasetellme_______?—Sorry,Idon'tknow.YoumaysurftheInternet.A.whowroteJourneytotheWestB.isTomSawyerastoryfromEuropeC.howhighisQomolangmaD.theelephantisoneofThailand'ssymbols(2017湖北十堰)4.Idon'tknow_______.A.whatthepopulationofTianshuiisB.whatisthepopulationofTianshuiC.howmuchisthepopulationofTianshuiD.howmanythepopulationinTianshuiare(2017甘肃天水)5.—Excuseme,howlongwillittakemetogettothepostoffice?—Well,itdependson_______.A.howyouwillgetthereB.whenyouwillgetthereC.whereyouwillgetD.howwillyougetthere(2017四川达州)Ⅱ.句型转换1.Whoseschoolbagisonthedesk?Fatherasked.(合并为含有宾语从句的复合句)Fatherasked_______schoolbag_______onthedesk.(2017四川达州)2.“HowdoyousellgoodsattheWeChatshop?”Kevinaskedme.(改写句子，句意不变)Kevinaskedme_______I_______goodsattheWeChatshop.(2016山东济南)3.“WhenwillyoufinishtheprojectonInternetsafety?”theofficialasked.(改为宾语从句)Theofficialasked_______I_______finishtheprojectonInternetsafety.(2016上海)答案Ⅰ.A)1-3BBDB)1-5BDAAAⅡ.1.whose;was2.how;sold3.when;would