小学六年级英语语法四大时态句式转换

1、键入文字键入文字四大时态复习1. 一般现在时(1) 一般现在时的构成(肯定句) be动词：主语+be(am,is,are)项它。如：i am a boy我是一个男孩。 行为动词：主语+行为动词什其它)。如：we study english我们学习英语。当主语为第三人称单数(he, she,itm,要在动词后加-s或-es。如：mary likes chinese.玛丽喜欢汉语。(2) 一般现在时的变化 . 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

2、? -yes. i am./ no, im not.特殊疑问句:疑问词+一般疑问句。如： where is my bike?.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 doesnt 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 s

3、he go to work by bike? - yes, she does. / no, she doesnt.特殊疑问句:疑问词+一般疑问句。如：how does your father go to work?*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，力口 -es,支口： guess-guesses, wash-washes, watch-watches, go-goes3. 以“辅音字母+y”结尾，变y为i,再加-es,如：study-studies2.现在进行时(1) 一般现在时的构成

4、：be(am,is, are)+动词的ing形式。如：i am reading.我正在读书(2)现在进行时的否定句在 be后力口 not,即be(am,is, are) + not +动词的ing形式。如：she is not doing her homework now.她现在没有做作业。(3)现在进行时的一般疑问句把be动词调到句首，即be(am,is, are) +人+动词ing形式。如：are you drinking milk now? 你现在在喝牛奶吗？(4)现在进行时的特殊疑问的基本结构为：疑问词 + be +人+动词ing?如：where are you going?你现在去哪

5、？但who当主语时其结构为： who + be + 动词ing?如：who is talking to you?谁在和你说话？*动词加ing的变化规则1. 一般情况下，直接加ing,如：cook-cooking2. 以不发音的 e结尾，去 e力口 ing, 如： make-making, taste-tastinging,如: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run-running, stop-stopping3. 一股将来时(1) 一般将来时基本结构：be going to + do (动词原形)；will+ do (动词原形).(2)否定句:在be动词(

6、am, is, are后加not或情态动词 will后加not成won t。结构为：be(am, is, are) + not + 动词原形will not + 动词原形(will not = wont)例如： i m going to have a picnic this afternoon.fi m not going to have a picnic this afternoon. i will go shopping this weekend.f i will not go shopping this weekend尸 i wont go shopping this weekend.(

7、3)一般疑问句:be或will提到句首，some改为any, and改为or,第一二人称互换。例如： we are going to go on an outing this weekend.f are you going to go on an outing this weekend? i will play football tomorrow afternoon.- w川 you play football tomorrow afternoon?(4)特殊疑问句问人用who例如：i m going to new york soon. fwho s going to new york soo

8、n.问干什么用what - do.例如： my father is going to watch a race with me this afternoon.fwhat is your father going to do with you this afternoon.问什么时候用when.例如：she s going to go to bed at nine. f when is she going to bed?4. 一般过去时(1) .肯定句be动词在一般过去时中的变化: am 和is在般过去时中变为 waso (was not=wasn t) are在一般过去时中变为 were。(w

9、ere not=weren t)行为动词在一般过去时的句子中要变成过去式(一般是在句子后面加ed)(2)否定句:be 动词变成 was not(wasnt) 或 were not (werent)如：he wasn t a teacher two years ago.didn t +动词原形如：jim didn t go home yesterday.(3)一般疑问句有be动词的一般疑问句把 was或were调到句首。如： were you a teacher two years ago?句中没有be动词的一般过去时的句子，在句首加did,句子中的动词过去式变回原形如： did jim go

10、home yesterday?(4)特殊疑问句: 疑问词+did+主语+动词原形？如：what did jim do yesterday? 疑问t是who时：疑问词+动词过去式？如： who went to home yesterday?*动词过去式变化规则：. 一般在动词末尾加-ed,如：pull-pulled, cook-cooked.结尾是 e 力口 d,如：taste-tasted .末尾只有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,冉力口 -ed,支口： stop-stopped .以“辅音字母+y”结尾的，变y为i,再加-ed,如：study-studied.不

11、规则动词过去式：am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took,run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode,speak-spoke, sweep-swept, swim-swam, sit-sat【随堂练习】一、写出下列动词的第三人称单数dr

12、ink go stay make look havepass carry come watch plant flystudy brush do teach二、按照要求改写句子1. daniel watches tv every evening.改为否定旬）2. i do my homework every day.做为一般疑问句，作否定回答）3. she likes milk.（改为一般疑问句，作肯定回答）4. i like taking photos in the park.附划线部分提问）5. john comes from canada对划线部分提问）三.写出下列动词的现在分词:play

13、runswimmakegolikewriteskireadhavesingdanceputseebuylovelivetakecome getstopsitbeginshop四、句型转换:一1. they are doing housework .改成否定旬）2. the students are cleaning the classroom .政一般疑问句并作肯定和否定回答 ）3. i m playing the football in the playground .（x寸划线部分进行提问）4. tom is reading books in his study .对划线部分进行提问）五.

14、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. 下个星期一你打算去干嘛?我想去打篮球。whatnext monday? i play basketball. what you do next monday? i play basketball.3. 你妈妈这个周末去购物吗？是，她要去买一些水果。your mother go shopping this? yes, sheshe buy some fruit.4. 你们打算什么时候见面。what time you meet?5

15、. nancy is going to go camping.（改否定）nancy going to go camping.6. i ll go and join them.（改否定）i go join them.7. im going to get up at 6:30 tomorrow.（改一般疑问旬） to get up at 6:30 tomorrow?8. we will meet at the bus stop at 10:30.（改一般疑问句） meet at the bus stop at 10:30.9. she is going to listen to music aft

16、er school.（对划线部分提问） she after school?10. my father and mother are going to see a play the day after tomorrow（戈u线部分提问） going to see a play the day after tomorrow.七.写出下列动词的过去式fly plant are drink play gomake does dance worry ask tasteeat draw put throw kick passdo 八、八型转换1. it was exciting.否定句：一般疑问句：肯、否定回答：2.