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1、浙江省衢州市开化县池淮镇初级中学七年级英语语法复习 一般现在时 1：定义：1）表示现阶段经常发生的、反复的发生的、习惯性的动作或存在的状态。 如：He usually goes to school at 7：oo oclock.The students often get up at 6：30 in the morning. 2)表示主语具有的特征、性格、能力和客观真理。 如： Im 14 years old . Mike likes swimming.2:时间词: often usually always sometimes every day/night/week on Sunday on
2、 weekends3：结构：1)肯定句：主语+be（am is are）+表语。 否定句：主语+be（am is are）not+表语。一般问句：Be（am is are）+主语+表语？答语：Yes，主语(代词主格)+be（am is are）. No，主语+be（am is are）not.如:(1) He is her father . He is not her father .Is he her father? Yes,he is . No ,he is not.(2)Im 13years old. Im not 13years old. Are you 13years old? Ye
3、s ,Im . No, Im not.2)肯定句：主语(非三单)+动词原形+其他。否定句：主语(非三单)+ dont+动词原形+其他.一般问句：Do+主语+动词原形+其他?答语：Yes，主语(代词主格)+do. No，主语+dont.如:(1)They often go to school at7:30. They dont often go to school at7:30.Do they often go to school at7:30?Yes, they do . No,they dont.如:(2)I like apples . I dont like apples .Do you
4、like apples? Yes,I do. No, I dont.如:(3)They do their homework at school. They dont do their homework at school.Do they do their homework at school? Yes, they do. No ,theydont.如:(4)I have a sister. I dont have a sister. Do you have a sister?Yes,I do. No, I dont. 3) 2)肯定句：主语(三单)+动词s/es+其他。否定句：主语(三单)+
5、doesnt+动词原形+其他.一般问句：Does+主语+动词原形+其他?答语：Yes，主语(代词主格)+does. No，主语+doesnt.如:(1)He likes pandas. He doesnt like pandas.Does he like pandas?Yes,he does, No, he doesnt.如:(2)She does homework at home. She doesnt do homework at home.Does she do homework at home? Yes,she does.No, she doesnt.如:(3)Tom has a co
6、mputer.Tom doesnt have a computer. Does Tom have a computer? Yes,he does, No, he doesnt.4: 动词三单形式的构成:动词加s的方法与名词变复数的方法基本一样 （1）在原形动词结尾直接加s：works , runs , likes.plays （2）以s , x , ch , sh , o 结尾的动词，加es：teaches , goes , washes Does watches discusses （3）以辅音字母y结尾的动词，把y变i再加es：studies , , carries . cries. (4
7、)have_has be_is. 一般现在时用法专练按照要求改写句子1. Daniel watches TV every evening.(改为否定句)2. I do my homework every day.(改为一般疑问句，作否定回答)3. She likes milk.(改为一般疑问句，作肯定回答)4. Amy likes playing computer games.(改为一般疑问句，作否定回答)5. We go to school every morning.(改为否定句)6. He speaks English very well.(改为否定句)7. I like taking
8、photos in the park.(对划线部分提问)8. John comes from Canada.(对划线部分提问) 9. She is always a good student.(改为一般疑问句，作否定回答) 10. Simon and Daniel like going skating.(改为否定句) 三、翻译1.他在第三小学上学。他每天早上七点上学。(No. 3 Primary School)2.父亲每天早晨都浇花。3.我女儿喜欢看电视和听音乐。 4.桑迪放学后打羽毛球吗？ 不。她学习很用功。放学后她总是看书。 在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数
9、形式，即常在动词原形后加-s或-es。但有些同学们对于哪些主语是第三人称单数还不十分清楚，现归纳总结如下：一、人称代词he, she, it是第三人称单数。如：He likes watching TV. 他喜欢看电视。She has lunch at twelve. 她十二点吃午餐。It looks like a cat. 它看起来像只猫。二、单个人名、地名或称呼作主语；是第三人称单数。如：Han Mei looks like her mother. 韩梅看起来像她的母亲。Beijing is in China. 北京在中国。Uncle Wang often makes cakes. 王叔叔经
10、常做蛋糕。三、单数可数名词或this / that / the+单数可数名词作主语时，是第三人称单数。如：A horse is a useful animal. 马是有用的动物。This book is yours. 这本书是你的。That car is red. 那辆小汽车是红色的。The cat is Lucys. 这只猫是露茜的。四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that作主语时，是第三人称单数。如：Everyone is here. 大家到齐了。There is something wro
11、ng with the watch. 这块手表有毛病。This is a pen. 这是一支钢笔。That is an eraser. 那是一块橡皮擦。五、不可数名词作主语时为第三人称单数。如：The milk is in the glass. 牛奶在玻璃杯里。The bread is very small. 那面包很小。六、当数字或字母作主语时，看作第三人称单数。如：6 is a lucky number. 6是个吉利数字。I is a letter. I是个字母。巩固练习题：用所给动词的适当形式填空：1I _(write) to you as soon as I _(get) to Lon
12、don.2. He doeant feel well and _(not eat) any food this morning.3. He _ not _(see) me come in, for he _(read) something with great interest.4. I _(l;et) you have the book as soon as I _(finish) it.5. While we _(wait) for our teacher, a little boy _(run) up to us.6. Dont make a niose. Grandpa _(sleep
13、).7.Its seven now, Toms family_(watch) TV.8. It _(take) me two hours to finish my homework last night.9. What _ your mother _(do) at eight yesterday evening? She _(wash) clothes.10. _ it _ (rain) when school was over yesterday?11. What _(do) _ tomorrow? We _ (play) football.12. There _ (be) a football match on TV this evening.13. They said they _ (visit) the Great Wall the next summer holiday.14. Who _ (dance) the best in your class?15. Will you come if he _ (not come)?16. The teacher told us the earth _ (move) round the sun.17. They _ (have) a party in the garden if it _ (not r
