1、小学英语语法讲与练小学英语语法讲与练小学英语语法讲与练一、名词复数规则1一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds2以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches3以辅音字母 y结尾,变y为i, 再加-es,如:family-families, strawberry-strawberries4以f或fe结尾,变f或fe为v, 再加-es,如:knife-knives Leafleaves5不规则名词复数:man-men, woma
2、n-women, policeman-policemen, policewoman-policewomen, child-childrenfoot-feet,.tooth-teethfish-fish, people-people, Chinese-Chinese, Japanese-Japanese写出下列各词的复数 I _him _this _her _watch _child _photo _diary _day_ foot_ book_ dress _tooth_ sheep _box_ strawberry _peach_ sandwich _dish_bus_man_ woman_
3、 二、一般现在时一般现在时基本用法介绍 No. 1一般现在时的功能1.表示事物或人物的特征、状态。如:The sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如:I get up at six every day.我天天六点起床。3.表示客观现实。如:The earth goes around the sun.地球绕着太阳转。一般现在时的构成1. be动词:主语 be(am,is,are) 其它。如:I am a boy.我是一个男孩。2.行为动词:主语 行为动词( 其它)。如:We study English.我们学习英语。当主语为第三人称单数(he, she,it)时,
4、要在动词后加-s或-es。如:Mary likes Chinese.玛丽喜欢汉语。No. 2一般现在时的变化1. be动词的变化。否定句:主语 be not 其它。如:He is not a worker.他不是工人。一般疑问句:Be 主语 其它。如:-Are you a student? -Yes. I am. / No, Im not.非凡疑问句:疑问词 一般疑问句。如:Where is my bike?2.行为动词的变化。否定句:主语 dont( doesnt ) 动词原形( 其它)。如:I dont like bread.当主语为第三人称单数时,要用doesnt构成否定句。如:He d
5、oesnt often play.一般疑问句:Do( Does ) 主语 动词原形 其它。如:- Do you often play football?- Yes, I do. / No, I dont.当主语为第三人称单数时,要用does构成一般疑问句。如:- Does she go to work by bike?- Yes, she does. / No, she doesnt.动词 s的变化规则1一般情况下,直接加-s,如:cook-cooks, milk-milks2以s. x. sh. ch. o结尾,加-es,如:guess-guesses, wash-washes, watch
6、-watches, go-goes3以辅音字母 y结尾,变y为i, 再加-es,如:study-studies一般现在时用法专练:一、 写出下列动词的第三人称单数 drink _ go _ stay _ make _look _ have_ pass_ carry _come_ watch_ plant_ fly _study_ brush_ do_ teach_wash_二、用括号内动词的适当形式填空。1. He often _(have) dinner at home.2. Daniel and Tommy _(be) in Class One.3. We _(not watch) TV
7、on Monday.4. Nick _(not go) to the zoo on Sunday.5. _ they _(like) the World Cup?6. What _they often _(do) on Saturdays?7. _ your parents _(read) newspapers every day?8. The girl _(teach) us English on Sundays.9. She and I _(take) a walk together every evening.10. There _(be) some water in the bottl
8、e.11. Mike _(like) cooking.12. They _(have) the same hobby.13. My aunt _(look) after her baby carefully.14. You always _(do) your homework well.15. I _(be) ill. Im staying in bed.16. She _(go) to school from Monday to Friday.17. Liu Tao _(do) not like PE.18. The child often _(watch) TV in the evenin
9、g.19. Su Hai and Su Yang _(have) eight lessons this term.20. What day _(be) it today? Its Saturday三、现在进行时1现在进行时表示现在正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作。2现在进行时的肯定句基本结构为be 动词ing.3现在进行时的否定句在be后加not。4现在进行时的一般疑问句把be动词调到句首。5现在进行时的非凡疑问的基本结构为:疑问词不达意 be 主语 动词ing?但疑问词当主语时其结构为:疑问词不达意 be 动词ing?动词加ing的变化规则1一般情况下
10、,直接加ing,如:cook-cooking2以不发音的e结尾,去e加ing,如:make-making, taste-tasting3假如末尾是一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing,如:run-running, stop-stopping现在进行时专项练习:一、写出下列动词的现在分词:play_ run_ swim _make_go_ like_ write_ _ski_ read_ have_ sing _ dance_put_ see_ buy _ love_ live_ take_ come _ get_stop_ sit _ begin_ shop_二、用所给的
11、动词的正确形式填空:1.The boy _ ( draw)a picture now.2. Listen .Some girls _ ( sing)in the classroom .3. My mother _ ( cook )some nice food now.4. What _ you _ ( do ) now?5. Look . They _( have) an English lesson .6.They _(not ,water) the flowers now.7.Look! the girls _(dance )in the classroom .8.What is our
12、granddaughter doing? She _(listen ) to music.9. Its 5 oclock now. We _(have)supper now10._Helen_(wash )clothes? Yes ,she is .四、将来时理论及练习一、概念:表示将要发生的动作或存在的状态及打算、计划或预备做某事。句中一般有以下时间状语:tomorrow, next day(week, month, year),soon, the day after tomorrow(后天)等。二、基本结构:be going to do;will do. 三、否定句:在be动词(am, i
13、s, are)l后加not或情态动词will后加not成wont。例如:Im going to have a picnic this afternoon. Im not going to have a picnic this afternoon.四、同义句:be going to = willI am going to go swimming tomorrow(明天). = I will go swimming tomorrow.123下一页练习:填空。1. 我打算明天和朋友去野炊。I_ _ _ have a picnic with my friends.I _ have a picnic with my friends.2.我们将要学习英语We _ _ _ learn English.We _ learn English.五、一般过去时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。2Be动词在一般过去时中的变
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