1、主语+be(am,is,are)+其它。 I am a boy.我是一个男孩。2. 行为动词:主语+行为动词(+其它)。 We study English.我们学习英语。当主语为第三人称单数(he, she,it)时,要在动词后加-s或-es。Mary likes Chinese.玛丽喜欢汉语。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。-Are you a student? -Yes. I am. / No, Im not. 特殊疑问句:疑问词+一般疑问句。Whe
2、re is my bike?2. 行为动词的变化。主语+ dont( doesnt ) +动词原形(+其它)。 I dont like bread. 当主语为第三人称单数时,要用doesnt构成否定句。 He doesnt often play.Do( Does ) +主语+动词原形+其它。 - 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。 - Does she go to work by bike? - Yes, she does. / No, she doesnHow do
3、es your father go to work?动词+s的变化规则 cook-cooks, milk-milks 2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:1、 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_ d
4、o_ teach_ 2、 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 g
5、irl _(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 stay
6、ing 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
7、my homework every day.(改为一般疑问句,作否定回答) _一、写出下列动词的第三人称单数 read_ have_ sing _ dance_ put_ see_ buy _ love_ live_ take_ come _ get_ stop_ sit _ begin_ shop_ 2、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
8、_ 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
9、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、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、计划或准备做某事。句中一般有以下时间状语:tomorrow, next day(week, month
10、, 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, is, 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、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。We are going to go on an outing th
11、is weekend. Are you going to go on an outing this weekend?5、对划线部分提问。一般情况,一般将来时的对划线部分有三种情况。1. 问人。Who 例如:Im going to New York soon. Whos going to New York soon. 2. 问干什么。What do.例如: My father is going to watch a race with me this afternoon. What is your father going to do with you this afternoon.3. 问什么
12、时候。When.例如:Shes going to go to bed at nine. When is she going to bed?六、同义句:be going to = will I am going to go swimming tomorrow(明天). = I will go swimming tomorrow. 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. 下个星期一你打算去干嘛? 我想去打篮球。What _ _ _ _ _ n
13、ext 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, she _. She _ _ _ buy some fruit. 4. 你们打算什么时候见面。What time _ you _ _ meet?改句子。5. Nancy is going to go camping.(改否定) Nancy _ going to go camping. 6.
14、Ill go and join them.(改否定) I _ go _ join them. 7. Im going to get up at 6:30 tomorrow.(改一般疑问句) _ _ _ 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 after school.(对划线部分提问) _ _ she _ _ _ after school?10.
15、 My father and mother are going to see a play the day after tomorrow.(同上) _ _ going to see a play the day after tomorrow. 用所给词的适当形式填空。11. Today is a sunny day. We _ (have) a picnic this afternoon. 12. My brother _ (go) to Shanghai next week. 13. Tom often _(go) to school on foot. But today is rain.
16、He _ (go) to school by bike. 14. What do you usually do at weekends? I usually _ (watch) TV and _(catch) insects?15. Its Friday today. What _she _ (do) this weekend?She _ (watch) TV and _ (catch) insects. 16. What _ (d0) you do last Sunday?I _ (pick) apples on a farm. What _ (do) next Sunday?I _ (mi
17、lk) cows. 17. Mary _ (visit) her grandparents tomorrow. 18. Liu Tao _ (fly) kites in the playground yesterday. 19. David _ (give) a puppet show next Monday. 20. I _ (plan) for my study now 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感谢。 2Be动词在一般过去时中的变化: am 和is在一般过去时中变为was。(wa
18、s not=wasnt) are在一般过去时中变为were。(were not=werent) 带有was或were的句子,其否定、疑问的变化和is, am, are一样,即否定句在was或were后加not,一般疑问句把was或were调到句首。3句中没有be动词的一般过去时的句子 didnt +动词原形,如:Jim didnt go home yesterday. 在句首加did,句子中的动词过去式变回原形。Did Jim go home yesterday?疑问词+did+主语+动词原形? What did Jim do yesterday?疑问词当主语时:疑问词+动词过去式?Who w
19、ent to home yesterday?动词过去式变化规则:1一般在动词末尾加-ed,如:pull-pulled, cook-cooked 2结尾是e加d,如:taste-tasted 3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,再加-ed,如:stop-stopped 4以“辅音字母+y”结尾的,变y为i, 再加-ed,如:study-studied 5不规则动词过去式:am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had
20、, 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 过去时练习 写出下列动词的过去式 is/am_ fly_ plant_ are _ drink_ play_ go_ make _ does_ dance_ worry_ ask _ taste_ eat_ draw_ put _ throw_ k
21、ick_ pass_ do _ Be动词的过去时练习1、用be动词的适当形式填空1. I _ at school just now.2. He _ at the camp last week. 3. We _ students two years ago. 4. They _ on the farm a moment ago.5. Yang Ling _ eleven years old last year. 6. There _ an apple on the plate yesterday. 7. There _ some milk in the fridge on Sunday. 8. The mobile phone _ on the sofa yesterday evening. 二、句型转换 1. It was exciting. 否定句:_ 一般疑问句:_ 肯、否定回答:_ 2.All the students were very excited. 3. They were in his pocket. _
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