小学四五年级英语语法大全.doc

小学英语语法复习要点(1)一、名词复数形式规则1一般，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-watchesclasses3以“辅音字母+y”结尾，变y为i,再加-es，如：family-families,strawberry-strawberries,baby-babies,city-cities(城市)4以“f或fe”结尾，变f或fe为v,再加-es，如：knife-knives5以o结尾(1)辅音字母加o结尾名词的加-es如tomato-tomatoes(西红杮)potato-potatoes(土豆)(2)元音字母加o结尾名词的加-s如piano-pianos(钢琴),zoo-zoos(动物园)photo-photos(照片),kangaroo-kangaroos(袋鼠)6不规则名词复数：man-men,woman-women,policeman-policemen,mouse-mice;child-children;foot-feet,;tooth-teethfish-fish,people-people,Chinese-Chinese,Japanese-Japanese，sheep-sheep(绵羊)，deer-deer(鹿)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_thief_yo-yo_peach_sandwich_man_woman_paper_juice_water_milk_rice_tea_二、一般现在时一般现在时基本用法介绍一般现在时的功能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。一般现在时的构成1.主系表结构be动词的变化。肯定句：主语+联系动词be(am,is,are)+其它（表语）。如：Iamaboy.我是一个男孩。否定句：主语+联系动词be+not+其它（表语）。如：Heisnotaworker.他不是工人。一般疑问句：将系动词提前系动词Be+主语+其它+？如：-Areyouastudent?-Yes.Iam./No,Imnot.特殊疑问句：疑问代词（when，what，where，howmany）+一般疑问句。如：Whereismybike?2.主谓宾结构行为动词的变化。当主语为第一，二人称及复数时，助动词为do肯定句：主语+谓语（动词原形）(+其它)。如：Weoftenplaybasketballafterschool.否定句：主语+dont+谓语（动词原形）(+其它)。如：wedontplaybasketballafterschool.一般疑问句：Do+主语+动词原形+其它+?如：Doyouoftenplaybasketballafterschooll?Yes,wedo./No,wedont.特殊疑问句：疑问代词（when，what，where，howmany）+以do开头的一般疑问句?如：Whatdoyouoftendoafterschool?当主语为第三人称单数时,助动词为does肯定句：主语+动词三单式(+其它)。如：Heswimswell.否定句：主语+doesnt+动词原形(+其它)。如：Hedoesntswimwell.一般疑问句：Does+主语+动词原形+其它。如：Doesheswimwell?Yes,hedoes./No,hedoesnt.特殊疑问句：疑问代词+以does开头的一般疑问句?如：Howdoesyourfathergotowork?如：Howdoesyourfathergotowork?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-watches, go-goes 3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_ 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 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 bottle. 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 evening. 19. Su Hai and Su Yang _(have) eight lessons this term. 20. What day _(be) it today? Its Saturday. 三、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 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) _ 五、改错(划出错误的地方，将正确的写在横线上) 1. Is your brother speak English? _ 2. Does he likes going fishing? _ 3. He likes play games after class. _ 4. Mr. Wu teachs us English. _ 5. She dont do her homework on Sundays. _小学英语语法复习要点(2) 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:主语be (am, is ,are )+现在分词(动词-ing形式) 3现在进行时的否定句在be后加not: 主语+be+not+动词-ing +其他 4现在进行时的一般疑问句把be动词t提到句首。 5现在进行时的特殊疑问的基本结构为： 疑问代词+ be + 主语 + 动词ing? 动词加ing的变化规则 1一般情况下，直接加ing，如：cook-cooking 2以不发音的e结尾，去e加ing，如：skate skating make making dance dancing write writing have having ride riding come coming taste-tasting 3如果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：putting running beginning stopping swimming shopping sitting getting forgetting letting 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 granddaughter doing? She _(listen ) to music. 9. Its 5 oclock now. We _(have)supper now 10._Helen_(wash )clothes? Yes ,she is . 三、句型转换： 1. They are doing housework .(分别改成一般疑问句和否定句) _ _ 2The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答) _ _ 3Im playing the football in the playground .(对划线部分进行提问) _ 4Tom is reading books in his study . (对划线部分进行提问) _ 四、一般将来时 一、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。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、基本结构主语+be going to + 动词原形do；主语+情态动词will+动原do. 三、否定句：在be动词（am, is, are）l后加not或情态动词will后加not成wont。 例如： Im not going to have a picnic this afternoon. 四、一般疑问句 be或will提到句首，some改为any, and改为or，一二人称互换。 例如：We are going to go on an outing this weekend. Are you going to go on an outing this weekend?