资源描述:
《外研社一起小学二年级下语法总结及练习题》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、二年级下语法一般现在时功能:1.表示事物或人物的特征、状态。如:Theskyisblue.天空是蓝色的。2.表示经常性或习惯性的动作。如:Igetupatsixeveryday.我每天六点起床。3.表示客观现实。如:Theearthgoesaroundthesun.地球绕着太阳转。构成:1.be动词:主语+be(am,is,are)+其它。如:Iamaboy.我是一个男孩。注意:(我用am,你用are,三单is,复数are。)肯定句:主语+be+其它。如:Heisaworker.他是工人。否定句:主语+be+not+其它。如Heisnotaworker.他不是工人。一般疑问句
2、:Be+主语+其它。(be动词移到句首),如:Isheaworker?特殊疑问句:疑问词+—般疑问句。Whereisyourbike?2行为动词:主语+行为动词(+其它)。如:WestudyEnglish.我们学习英语。注意:(当主语为第三人称单数(he,she,it)时,要在动词后力口”或"・es”。如:MarylikesChinese.玛丽喜欢汉语。)肯定句:主语+动词原形(+其它)。如:Ilikebread.否定句:主语+don't(doesn't)+动词原形(+其它)。如:Idon'tlikebread.当主语为第三人称单数时,要用doesn*t构成否定句。如:Heo
3、fterplaysfootball.Hedoesn'toftenplayfootball.一般疑问句:Do(Does)+主语+动词原形+其它。(句首加助动词do,does)如:Doyouoftenplayfootball?-Yes,Ido./No,Idon't.当主语为第三人称单数时,要用does构成一般疑问句。攻口:-Doesshegotoschoolbybike?・Yes,shedoes./No,shedoesn't.特殊疑问句:疑问词+—般疑问句。如:Howdoesshegotoschool?三.动词+s的变化规则1.一般情况下,直接加・s,如:cook-cooks,m
4、ilk-milks2.以s・x.sh.ch.o纟吉尾,加・es,汝口:guess-guesses,wash-washes,watch-watches,3.以“辅音字母+y”结尾,变y为i,再加・es,如:study-studies四、一般现在现在时常见时间状语Alwaysusually,often,sometimes,everyweek(day,year,month)练习题用am,is,are填空I.1aboy.youaboy?No,Inot.2.ThegirlJack'ssister.3.Thedogtallandfat.4.Themanwithbigeyesateache
5、r.5.yourbrotherintheclassroom?6.Whereyourmother?Sheathome.7.Howyourfather?8・MikeandLiuTaoatschool.9.Whosedressthis?10.Whosesocksthey?I.Thatmyredskirt.12.WhoI?13.Thejeansonthedesk.14.Hereascarfforyou.15.Heresomesweatersforyou.16.TheblackglovesforSuYang.17.ThispairofglovesforYangLing・18.Thetw
6、ocupsofmilkforme.19.Someteaintheglass・20.GaoShan'sshirtoverthere.用括号内动词的适当形式填空。1・Heoften(have)dinnerathome・2.DavidandTom(be)inClassOne・3.We(notwatch)TVonMonday.4.Mike(notgo)tothezooonSunday.5.they(like)theWorldCup?6.Whattheyoften(do)onSaturdays?7.yourparents(read)newspaperseveryday?8.Thegir
7、l(teach)usEnglishonSundays・9.SheandI(take)awalktogethereveryevening.10.There(be)somewaterinthebottle.按照要求改写句子1•DavidwatchesTVeveryevening.(改为否定句)2.Idomyhomeworkeveryday.(改为一般疑问句,作否定回答)3.Shelikesmilk•(改为一般疑问句,作肯定回答)4.Helenlikesplayingcomputergames.(改为一般疑问