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第三课时SectionA(GrammarFocus~3c)一般过去时的运用(Ⅰ)1.一般过去时的基本定义一般过去时是表示在过去某一时间发生的动作或存在的状态,也可以表示在过去某一阶段经常、反复做的动作。2.与一般过去时连用的时间状语有:yesterday(昨天),lastweek/month/year上周/上个月/去年,twodays/monthsago两天/两个月前,thedaybeforeyesterday(前天),in2000(在2000年),inthosedays(在那些日子里),justnow(刚才),amomentago(刚才)等。3.一般过去时的谓语结构表达(1)be动词+表语谓语结构。这一结构中be动词需用它的过去式was或were。当句子主语为第一人称代词“I”和第三人称单数形式时用was,其余人称则用were。(2)一般动词谓语结构。一般过去时的句子谓语如果用到一般动词,主要是实义动词的过去式,则实义动词的过去式无主语人称和数的变化。eg:Mary'smotherwasinEnglandtwoyearsago.Mr.WangboughtanEnglishChinesedictionarylastweek.4.不同种类的一般过去时句子的谓语结构运用(1)一般过去时的句子具体包括肯定句、否定句、疑问句等,在不同种类句子中,谓语结构的表达有所不同,现将这方面的知识归纳如下表:句子谓语结构种类在肯定句中在否定句中在一般疑问句中be+表语谓语结构was/werewasn't/weren'tWas/Were…一般动词谓语结构动词过去式didn't+动词原形Did…+动词原形(2)规则动词过去式的构成:①一般直接在动词后加“ed”,如:play—played;wait—waited;wash—washed②以不发音字母e结尾的动词后加“d”,如:like—liked;live—lived③以辅音字母加y结尾的动词,变“y”为“i”,再加“ed”,如:study—studied;carry—carried④以“辅音字母+元音字母+辅音字母”结尾的重读闭音节动词,先双写后面的辅音字母,再加“ed”,如:stop—stopped;plan—planned⑤有部分动词过去式的构成无一定规则,如:go—went;take—took;buy—bought一、写出下列动词的过去式。1.do_______2.am_______3.is_______4.are_______5.take__________6.eat_______7.buy_________8.stop________9.study________10.Visit________didwaswasweretookatestoppedstudiedvisitedbought二、单项选择。11.—DidyougoshoppingwithLisa?—_______.Shewentshoppingwithhermother.A.Yes,IdidB.No,Ididn'tC.No,Iwasn't12.—_______?—IclimbedMountHua.A.WhatareyoudoingnowB.WhatdidyoudolastSundayC.Whatdoyoulikedoing13.Kate_________theviolineveryevening,butyesterdayshe.A.plays;doesn'tB.played;didn'tC.plays;didn'tBBC14.It______sunnylastSaturday.MybrotherandIveryhappyplayingoutside.A.was;wereB.was;wasC.were;was15.—DidLilyjointhemusicclub?—_____.Shedidn'thavetime.A.Yes,hedidB.Yes,shedidC.No,shedidn'tAC三、按要求完成下列各题。每空一词,缩写算一词。16.Jackvisitedhisparentsyesterday.(对画线部分提问)______________Jack_________yesterday?17.Lucydidherhomeworkathomelastnight.(改为否定句)Lucy_____________herhomeworkathomelastnight.18.Sheboughtsomecandiesforchildrenthismorning.(改为一般疑问句)_________she___________candiesforchildrenthismorning?Whatdiddodidn'tdoDidbuyany19.Frankoftenreadsbooksabouthistoryafterschool.(用yesterday改为一般过去时)Frank______________abouthistoryafterschool___________.20.Yesterday'sschooltripwasterrible.(对画线部分提问)_____________yesterday'sschooltrip?21.—Werethepandaslovely?(作肯定回答)—________________.readbooksyesterdayHowwasYes,theywere
本文标题:七年级英语下册Unit11Howwasyourschooltrip第三课时SectionAGramm
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