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ID:19329283
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时间:2018-10-01
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1、知识点:一:一般过去时由动词的过去式表示,动词be有was,were两个过去式,was用于第一、三人称单数,were用于其他情况。在构成否定及疑问句时,一般都借助助动词did,动词be有其独特的疑问及否定形式(基本上和一般现在时一致)。二:这个时态的三种结构可表示如下:1:否定式均由didnot+动词原形构成I/you/he/she/they/wedidnotwork.2:疑问式均由did+主语+动词原形构成三:在英语当中有一部分动词的过去式变化形式是不规则的,这类动词被称为不规则动词。总数大概不过200多个,但是使用
2、频率很高。主要分成三类:1、第一类不规则动词的三种形式同形,如:costcostcostcutcutcuthurthurthurtshutshutshutsetsetset注意,有些动词的过去式与过去分词有两中形式,如:betbet/bettedbet/bettedwedwed/weddedwed/weddedwetwet/wettedwet/wetted2》第二类不规则动词的过去式和过去分词同形,如:bendbentbentbringbroughtbroughtcatchcaughtcaughthidehidhid/
3、hiddengetgotgot/gotten(AmE)leadledled3》第三类不规则动词的原形、过去式和过去分词都不相同,如:原形过去式过去分词beginbeganbegunbreakbrokebrokenforbidforbadeforbiddengrowgrewgrownringrangrungwakewoke/wakedwoken/waked此外还有少数不规则动词的过去分词与原形相同,如:comecamecomebecomebecamebecomerunranrun一般过去时 用所给动词的适当形式填空 1
4、.TomandMary___________(come)toChinalastmonth. 2.Mike_________________(notgo)tobeduntil12o’clocklastnight.SoI_______(get)uplate. 3.Mary__________(read)Englishyesterdaymorning. 4.There_________(be)noonehereamomentago. 5.I___________(call)Mikethismorning.
5、 6.Ilistenedbut___________(hear)nothing. 7.Tom___________(begin)tolearnChineselastyear. 8.Lastweekwe_________(pick)manyapplesonthefarm. 9.Mymother________________(notdo)houseworkyesterday. 10.ShewatchesTVeveryevening.Butshe_______________(notwatch)TVlast
6、night. 11.________yourfather________(go)toworkeverydaylastyear? 12.—Whattime_______you_______(get)toBeijingyesterday? —We__________(get)toBeijingat9:00intheevening. 13.What__________(make)himcry(哭)justnow? 14.Lastyeartheteacher___________(tell)usthatth
7、eearthmovesaroundthesun. 15.There____________atelephonecallforyoujustnow.(be) 16.There__________notenoughpeopletopickapplesthatday.(be) 17.There_____________anyhospitals(医院)inmyhometown(家乡)in1940.(benot) 18.There____________enoughmilkathomelastweek,wasn’
8、tthere? 19.Eli____________toJapanlastweek.(move) 20.–When_______you_________(come)toChina?-Lastyear. 21.Didshe________(have)supperathome? 22.Jack____________(
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