一般現(xiàn)在時(shí)和一般過去時(shí)43657

1、一般現(xiàn)在時(shí) 【No. 1】一般現(xiàn)在時(shí)的定義 1.表示事物或人物的特征、狀態(tài)。如：The sky is blue.天空是藍(lán)色的。 2.表示經(jīng)常性或習(xí)慣性的動(dòng)作。常和頻度副詞、頻度短語。連用如：I get up at six every day.我每天六點(diǎn)起床。 Always, usually, often, sometimes, never, every day/week/month/Sunday 3.表示客觀現(xiàn)實(shí)。如：The earth goes around the sun.地球繞著太陽轉(zhuǎn)。 一般現(xiàn)在時(shí)的構(gòu)成 1. be動(dòng)詞：主語+be(am,is,are)+其它。如： I am a boy

2、.我是一個(gè)男孩。 2.行為動(dòng)詞：主語+行為動(dòng)詞(+其它)。如： We study English.我們學(xué)習(xí)英語。 當(dāng)主語為第三人稱單數(shù)(he, she,it)時(shí)，要在動(dòng)詞后加"-s"或"-es"。如：Mary likes Chinese.瑪麗喜歡漢語。 【No. 2】一般現(xiàn)在時(shí)的句型變化 1. be動(dòng)詞的變化。 否定句：主語+ be + not +其它 。 如：He is not a worker.他不是工人。 一般疑問句：Be +主語+其它。 如：-Are you a student? -Yes. I am. / No, I'm not. 注意

3、： 一般疑問句中this和that，回答用it代替，these/those 用they代替Are these your books? Yes, they are. Is that a basketball? No, it isnt 特殊疑問句：疑問詞+一般疑問句。如：Where is my bike? 2.行為動(dòng)詞的變化。 否定句：主語+ don't( doesn't ) +動(dòng)詞原形(+其它)。如： I don't like bread. 當(dāng)主語為第三人稱單數(shù)時(shí)，要用doesn't構(gòu)成否定句。如： He doesn't often play. 一般疑問句

4、：Do( Does ) +主語+動(dòng)詞原形+其它。如： - Do you often play football? - Yes, I do. / No, I don't. 當(dāng)主語為第三人稱單數(shù)時(shí)，要用does構(gòu)成一般疑問句。如： - Does she go to work by bike? - Yes, she does. / No, she doesn't. 特殊疑問句：疑問詞+一般疑問句。如：How does your father go to work? 【No. 3】動(dòng)詞+s的變化規(guī)則 1一般情況下，直接加-s，如：cook-cooks, milk-milks 2以s.

5、x. sh. ch. o結(jié)尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes 3以“輔音字母+y”結(jié)尾，變y為i, 再加-es，如：study-studies 一般現(xiàn)在時(shí)練習(xí)題 一、 寫出下列動(dòng)詞的第三人稱單數(shù) drink _ go _ stay _ make _ look _ have_ pass_ carry _ come_ watch_ teach _ fly _ study_ brush_ do_ 二、用括號內(nèi)動(dòng)詞的適當(dāng)形式填空。1. He often _ (have) dinner at home. 2. Danie

6、l 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 wa

7、lk 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 Frid

8、ay.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、按照要求改寫句子 1. Daniel watches TV every evening. (改為否定句)_2. I do my homework every day. (改為一般疑問句，作否定回答)_ 3. She likes m

9、ilk.(改為否定句)_ 4. Amy likes playing computer games.(改為一般疑問句，作否定回答)_ 5. We go to school every morning(對劃線部分提問)_ 6. They are Americans. (改為否定句)_ 7. I like taking photos in the park.(對劃線部分提問)_ 8. John comes from Canada.(對劃線部分提問)_ 9. She is always a good student.(改為一般疑問句，作否定回答)_ 10. He goes to school by b

10、us. (對劃線部分提問)_ 四、改錯(cuò)(劃出錯(cuò)誤的地方，將正確的寫在橫線上)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. _ 一般過去時(shí) A 結(jié)構(gòu) be動(dòng)詞（is，am, are） was/were 主語 + 謂語 實(shí)義動(dòng)詞相應(yīng)的動(dòng)詞過去式 B. 用法 表示過去的事實(shí)或狀態(tài)。 例：He w

11、as very busy an hour ago.他在過去的一小時(shí)非常忙碌。 I was eight years old last year. 我去年8歲。 表示在過去某個(gè)時(shí)間內(nèi)所作的事情，常和表示過去的時(shí)間狀語連用。例：She bought many books yesterday .昨天她買了很多書。 I played table tennis with my friend last Monday. 上周一我和一個(gè)朋友打了乒乓球。 表示過去的時(shí)間狀語，有：yesterday，last week ,last year, two days ago,. C. 動(dòng)詞的過去式 動(dòng)詞有規(guī)則動(dòng)詞和不規(guī)則

12、動(dòng)詞之分。規(guī)則動(dòng)詞的過去式都是以-ed結(jié)尾，而不規(guī)則動(dòng)詞的過去式是沒有規(guī)則。 一般情況下，在動(dòng)詞原形后直接加ed。 如：wanted，played。 以不發(fā)音的字母e結(jié)尾的動(dòng)詞，直接加d。 如：hoped，lived。 重讀閉音節(jié)單詞需雙寫最后一個(gè)輔音字母，再加ed。如：stopped, shipped。 以輔音字母+y結(jié)尾的動(dòng)詞變y為i，再加ed。 如：studied，worried。 有些動(dòng)詞不符合上面的規(guī)則，需要特殊記憶一般過去時(shí)練習(xí)題 一、句型轉(zhuǎn)換 1. The children played football in the park. 否定句：_ 一般疑問句：_ 對劃線部分提問：_

13、2. There were six students in the classroom. 否定句：_ 一般疑問句：_ 對劃線部分提問：_ 3. Ann did her homework yesterday evening. 否定句：_ 一般疑問句：_ 對劃線部分提問：_ 4. Last week I read an English book. 否定句：_ 一般疑問句：_ 對劃線部分提問：_ 5. My brother was in the park just now. 否定句：_ 一般疑問句：_ 對劃線部分提問：_ 二、寫出下列動(dòng)詞的第三人稱單數(shù)形式、過去式形式 go _ _ enjoy _

14、_ buy _ _ eat _ _ get _ _ walk _ _ take _ _ dance _ _ write _ _ run _ _ swim _ _ find _ _ begin _ _ eat _ _ play _ _ study _ _ 三、用所給詞的適當(dāng)形式填空。 1. Tom and Mary _ (come) to China last month. 2. Mike _(not go) to bed until 12 o'clock last night. 3. Mary _ (read) English yesterday morning. 4. Tom _ (

15、begin) to learn Chinese last year. 5. My mother _ (not do) housework yesterday. 6. There _ a telephone call for you just now. (be) 7. -When _ you _ (come) to china? -Last year. 8. _ (be) it cold in your city yesterday? 9. How many people _ (be) there in your class last term(學(xué)期)? 10. There _ (be) a football match on TV yesterday evening, but I _ (have) no time to watch it. 四、改錯(cuò)題(請改正每個(gè)句子中的一個(gè)錯(cuò)誤) 1How is Jane yesterday? _ 2He go to school by bus last