lesson77book3课件
日期：2010-10-04 10:02
谁知道如何种树？你知道什么时候出发吗？Wedon’tknowwhattodoWedon’tknowhowtodoHedoesn’tknowwheretogoWhoknowshowtoplanttrees?Doyouknowwhentoleave?3learntodosth学做某事我去年学习开车，Ilearnedtodrivelastyear4(all)byoneself独立，他不知道该去哪儿，Idon’tknowmuchaboutTom我对他一无所知，Unit20MainlyRevision Lesson77What’sthis?It’sacomputerIdon’tknowhowtouseityetI’llhavetolearnhowtouseitbymyselfWhatdoesHanmei’scousindo?SheisacomputerengineerWhydidPaulhavetotakecareofhimselfandhislittlebrother?Becausehisparentswenttoseehisuncleinthehospital1buysthforsb=buysbsth买某物给某人buyacomputerforme=buymeacomputer2Idon’tknowhowtouseityetyet还（没）<用于否定句>still还，IknownothingabouthimIdon’tknowanythingabouthim6teachoneself自学我自学英语，靠某人自己5knowmuch/alotabout…对……很了解我对汤姆了解不多，仍然<用于肯定句>疑问词＋动词不定式我们不知道该做什么，我们不知道该怎么办，IteachmyselfEnglishIlearnEnglishbymyself7Hehascancer他得了癌症havecancer不加冠词haveaheadache;haveheadacheshaveacold;catch(a)coldteachoneself，
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