一般現(xiàn)在時(shí)和一般過(guò)去時(shí)

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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(yǔ)。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

2、太陽(yáng)轉(zhuǎn)。 一般現(xiàn)在時(shí)的 構(gòu)成 1. be 動(dòng)詞：主語(yǔ) +be(am,is,are)+ 其它。如： I am a boy. 我是一個(gè)男孩。 2.行為動(dòng)詞：主語(yǔ) +行為動(dòng)詞 (+其它 )。如： We study English. 我們學(xué)習(xí)英語(yǔ)。 當(dāng)主語(yǔ)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(yǔ)。 【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(yǔ) + be + not + 其它 。 如： He is not a worke

3、r. 他不是工人。 一般疑問(wèn)句： Be + 主語(yǔ) +其它。 如： -Are you a student? -Yes. I am. / No, Im not. 注意： 一般疑問(wèn)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 isn ’t 特殊疑問(wèn)句：疑問(wèn)詞 +一般疑問(wèn)句。如： Where is my bike? 2.行為動(dòng)詞的變化。 否定句：主語(yǔ) + dont( does

4、nt ) + 動(dòng)詞原形 (+其它 )。如： 當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要用 doesnt 構(gòu)成否定句。如： 一般疑問(wèn)句： Do( Does ) + 主語(yǔ) +動(dòng)詞原形 +其它。如：  I dont like bread. He doesnt often play. - Do you often play football? - Yes, I do. / No, I dont. 當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要用 does 構(gòu)成一般疑問(wèn)句。 如： - Does she go to work by bike? - Yes, s

5、he does. / No, she doesnt. 特殊疑問(wèn)句：疑問(wèn)詞 +一般疑問(wèn)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. 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-studi

6、es 一般現(xiàn)在時(shí)練習(xí)題 一、 寫(xiě)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(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。 1. He often __

7、______ (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 par

8、ents _______ (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) cooki

9、ng. 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. I ’ m staying in bed. 16. She ______ (go) to school from Monday to Friday. 17. Liu Tao ______ (do) not like PE. 18. T

10、he child often _______ (watch) TV in the evening. 19. Su Hai and Su Yang ______ (have) eight lessons this term. 20. － What day ______(be) it today? － It’ s Saturday 三、按照要求改寫(xiě)句子 1. Daniel watches TV every evening. ( 改為否定句 ) ______________________________________ 2. I do

11、my homework every day. ( 改為一般疑問(wèn)句，作否定回答 ) ________________________________________________________ 3. She likes milk.( 改為否定句 ) __________________________ 4. Amy likes playing computer games.( 改為一般疑問(wèn)句，作否定回答 ) ___________________________________________________ 5. We

12、go to school every morning( 對(duì)劃線部分提問(wèn) ) _______________________________________________________ 6. They are Americans. ( 改為否定句 ) ___________________________________________________ 7. I like taking photos in the park.( 對(duì)劃線部分提問(wèn) ) _____________________________________________

13、___________ 8. John comes from Canada.( 對(duì)劃線部分提問(wèn) ) ___________________________________________________ 9. She is always a good student.( 改為一般疑問(wèn)句，作否定回答) ________________________________________________________ 10. He goes to school by bus. ( 對(duì)劃線部分提問(wèn) ) __________________

14、_________________________________ 四、改錯(cuò) (劃出錯(cuò)誤的地方，將正確的寫(xiě)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 don

15、 ’ t do her homework on Sundays. ________________ ----- ---- 一般過(guò)去時(shí) A． 結(jié)構(gòu) ① be 動(dòng)詞（ is ， am, are ）→ was/were 主語(yǔ) + 謂語(yǔ) ② 實(shí)義動(dòng)詞→相應(yīng)的動(dòng)詞過(guò)去式 B. 用法 ① 表示過(guò)去的事實(shí)

16、或狀態(tài)。 例： He was very busy an hour ago. 他在過(guò)去的一小時(shí)非常忙碌。 I was eight years old last year. 我去年 8 歲。 ② 表示在過(guò)去某個(gè)時(shí)間內(nèi)所作的事情，常和表示過(guò)去的時(shí)間狀語(yǔ)連用。 例： She bought many books yesterday . 昨天她買(mǎi)了很多書(shū)。 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(guò)去的時(shí)間狀語(yǔ)，有： yesterday ， last week ,las

17、t year, two days ago,... C. 動(dòng)詞的過(guò)去式 動(dòng)詞有規(guī)則動(dòng)詞和不規(guī)則動(dòng)詞之分。規(guī)則動(dòng)詞的過(guò)去式都是以 -ed 結(jié)尾，而不規(guī)則動(dòng)詞的過(guò)去式是沒(méi)有規(guī)則。 ① 一般情況下，在動(dòng)詞原形后直接加 ed 。 如： wanted ， played 。 ② 以不發(fā)音的字母 e 結(jié)尾的動(dòng)詞，直接加 d。 如： hoped ，lived 。 ③ 重讀閉音節(jié)單詞需雙寫(xiě)最后一個(gè)輔音字母，再加 ed 。如： stopped, shipped 。 ④ 以輔音字母 +y 結(jié)尾的動(dòng)詞變 y 為 i，再加 ed 。 如： studied ， worried

18、 。 ⑤ 有些動(dòng)詞不符合上面的規(guī)則，需要特殊記憶 一般過(guò)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(wèn)句： ________________________________________ 對(duì)劃線部分提問(wèn)： ____________________________________ 2. There were six students in t

19、he classroom. 否定句： __________________________________________ 一般疑問(wèn)句： ________________________________________ 對(duì)劃線部分提問(wèn)： ____________________________________ 3. Ann did her homework yesterday evening. 否定句： __________________________________________ 一般疑問(wèn)句： __________________________

20、______________ 對(duì)劃線部分提問(wèn)： ____________________________________ 4. Last week I read an English book. 否定句： __________________________________________ 一般疑問(wèn)句： ________________________________________ 對(duì)劃線部分提問(wèn)： ____________________________________ 5. My brother was in the park just now.

21、 否定句： __________________________________________ 一般疑問(wèn)句： ________________________________________ 對(duì)劃線部分提問(wèn)： ____________________________________ 二、寫(xiě)出下列動(dòng)詞的第三人稱單數(shù)形式、過(guò)去式形式 go _______ _______ enjoy _______ _______ buy _______ _______ eat _______ _______ get _______ _______ walk _____

22、__ _______ take _______ _______ ----- ---- dance _______ _______ write _______ _______ run _______ _______ swim _______ _______ find _______ _______ begin _______ _______ eat _______ _______ play _______ _______ study _______ _______ 三、用

23、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 oclock last night. 3. Mary __________ (read) English yesterday morning. 4. Tom ___________ (begin) to learn Chinese last year. 5. My mother ________________ (not do) h

24、ousework 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

25、) a football match on TV yesterday evening, but I _________ (have) no time to watch it. 四、改錯(cuò)題 (請(qǐng)改正每個(gè)句子中的一個(gè)錯(cuò)誤 ) 1 ．How is Jane yesterday? _________________________________________ 2 ．He go to school by bus last week. ________________________________ 3 ．He goes home at 6:00 last month. ____

26、____________________________ 4 ．I can fly kites seven years ago. ___________________________________ 5 ．Did you saw him just now. _______________________________________ 6 ．Tom wasnt watch TV last night. ________________________________ 7 ．I did not my homework yesterday. ___________________

27、____________ 8．He wait for you three hours ago. _________________________________ 9．Who find it just now? ____________________________________________ -----