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时间:2020-02-27
《小学英语语法点基础复习之一般过去时练习设计.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、小学英语语法点基础复习之一般过去时练习设计1.一般过去时表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作。2.Be动词在一般过去时中的变化:⑴am和is在一般过去时中变为was。(wasnot=wasn't)⑵are在一般过去时中变为were。(werenot=weren't)⑶带有was或were的句子,其否定、疑问的变化和is,am,are一样,即否定句在was或were后加not,一般疑问句把was或were调到句首。3.句中没有be动词的一般过去时的句子陈述句:主语+动词过去式+其他否定句:didn'
2、t+动词原形,如:Jimwenthomeyesterday.Jimdidn'tgohomeyesterday.一般疑问句:在句首加did,句子中的动词过去式变回原形。如:Jimwenthomeyesterday.DidJimgohomeyesterday?肯定/否定回答:Yes,主语(he/she/they/you/we)+did.No,主语+didn’t.特殊疑问句:⑴疑问词+did+主语+动词原形+其他?如:Jimwenthomeyesterday.DidJimgohomeyesterday?WhatdidJimdoyesterday?动词过去式变化规则:1.一般
3、在动词末尾加-ed,如:pull-pulled,cook-cooked2.结尾是e加d,如:taste-tasted3.末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped4.以“辅音字母+y”结尾的,变y为i,再加-ed,如:study-studied5.不规则动词过去式:A.is→wasam→wasare→weredo→didhave→hadB.ring→rangrun→randrink→dranksing→sangswim→swamsit→satgive→gavemake→madecome→cam
4、eeat→ateC.write→wrotespeak→spokedrive→drovetell→toldride→rodeget→gotwin→wonforget→forgottake→tookstand→stoodD.go→wentmeet→metsleep→sleptsweep→sweptkeep→keptE.know→knewfly→flewblow→blewgrow→grewthrow→threwF.teach→taughtcatch→caughtbuy→boughtthink→thoughtG.find→foundhear→heardsay→saidsee→
5、sawlearn→learntH.put→putread→readcut→cutlet→let写出下列动词的过去式isam____________fly____________plant___________are____________drink_____________play___________go_____________make________does_____________dance__________ask________taste____________eat________put________kick___________do________
6、__Be动词的过去时练习一、用be动词的适当形式填空,并画出表示过去信息的单词或词组。1.I_______atschooljustnow(刚才).2.He________atthecamplastweek.3.We________studentstwoyearsago.4.They________onthefarmaweekago(..以前)5.YangLing________elevenyearsoldlastyear.6.There_______anappleonthetreeyesterday.二、句型转换1.Itwasexciting.否定句:________
7、________________________________________一般疑问句:____________________________________________肯、否定回答:__________________________________________2.Allthestudentswereveryexcited.否定句:________________________________________________一般疑问句:____________________________________________肯、否定回
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