一般現(xiàn)在時(shí)和一般過(guò)去時(shí)

1、一般現(xiàn)在時(shí)和一般過(guò)去時(shí)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。 xx 頻度副詞、頻度短語(yǔ)。連用如： Iget up at sixevery day. 我每天六點(diǎn)起床。Always, usually, often, sometimes, never, everyday/week/month/Sunday3. 表示客觀(guān)現(xiàn)實(shí)。如： The earth goes around the sun. 地球繞著xx 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)+

2、 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(chēng)單數(shù)(he, she,it)時(shí)，要在動(dòng)t后加？企或？徼。如:Marylikes Chinese.xx 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 worker. 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, I'm not.代替 th

3、ey 用 these/those 代替， it ，回答用 that 和 xxthis 一般疑問(wèn)句 注意：一般現(xiàn)在時(shí)和一般過(guò)去時(shí)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)+ don't( doesn't ) +動(dòng)詞原形 (+ 其它 ) 。如： I don'tlike bread.當(dāng)主語(yǔ)為第三人稱(chēng)單數(shù)時(shí)，要用 doesn't 構(gòu)成否定句。如： He doesn

4、't oftenplay.一般疑問(wèn)句： Do( Does) +主語(yǔ) +動(dòng)詞原形+其它。如： - Doyou oftenplay football?- Yes, I do. / No, I don't.當(dāng)主語(yǔ)為第三人稱(chēng)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, she does. / No, she doesn't.特殊疑問(wèn)句：疑問(wèn)詞 +一般疑問(wèn)句。如： Howdoes 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： co

5、ok-cooks, milk-milks2 .以 s. x. sh. ch.。結(jié)尾，力口-es ,如：guess-guesses, wash-washes, watch-watches, go-goes3 .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)和一般過(guò)去時(shí)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(chēng)單數(shù)drink go stay make look havepasscarry comewatchteach fly studybrushdo二、用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。1. He often (have) dinner at home.2. D

6、aniel 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 eve

7、ning.一般現(xiàn)在時(shí)和一般過(guò)去時(shí)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. I'm staying in bed.16. She (go) to school from Monday to Friday.17. Liu Tao (do) not l

8、ike 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? 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 my homework every day. ( 改為一般疑問(wèn)句，作否定回答)改為否定句 )一般現(xiàn)在時(shí)和一般過(guò)去時(shí)3. She likes milk.(4. Amy li

9、kes playing computer games.（ 改為一般疑問(wèn)句，作否定回答 ）5. We go to school every morning（ 對(duì)劃線(xiàn)部分提問(wèn) ）對(duì)劃線(xiàn)部分提問(wèn) )6. They are Americans. （ 改為否定句 ）7. I like taking photos in the park.（8. John comes from Canada.（ 對(duì)劃線(xiàn)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(xiàn)部分提問(wèn) ）劃出錯(cuò)誤的地方，將

10、正確的寫(xiě)在橫線(xiàn)上 （ 四、改錯(cuò)一般現(xiàn)在時(shí)和一般過(guò)去時(shí)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't do her homework on Sundays. 一般過(guò)去時(shí)A. 結(jié)構(gòu) be 動(dòng)詞(is , am, are ) - was/were 主語(yǔ) + 謂語(yǔ)實(shí)義動(dòng)詞一相應(yīng)的動(dòng)詞過(guò)去式B. 用法 表示過(guò)去的事實(shí)或狀態(tài)。例： He was very bus

11、y 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。 表示在過(guò)去某個(gè)時(shí)間內(nèi)所作的事情， xx 表示過(guò)去的時(shí)間狀語(yǔ)連用。昨天她買(mǎi)了很多書(shū)。 She bought many books yesterday . 例：一般現(xiàn)在時(shí)和一般過(guò)去時(shí)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 ,last year, twodays ago,.C. 動(dòng)詞的過(guò)去式動(dòng)詞有規(guī)則動(dòng)詞和不

12、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。 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(xiě)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(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：一

13、般現(xiàn)在時(shí)和一般過(guò)去時(shí)對(duì)劃線(xiàn)部分提問(wèn)： 2. There were six students in the classroom.否定句： 一般疑問(wèn)句： 對(duì)劃線(xiàn)部分提問(wèn)： 3. Ann did her homework yesterday evening.否定句： 一般疑問(wèn)句： 對(duì)劃線(xiàn)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(xiàn)部分提問(wèn)： 5. My brother was in the park just now.否定句： 一般疑問(wèn)句： 對(duì)劃線(xiàn)部分提問(wèn)：一般現(xiàn)在時(shí)和一般過(guò)去時(shí)二、寫(xiě)出下列動(dòng)詞的第三人稱(chēng)單數(shù)形式、過(guò)去式形式go

14、enjoy 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 last month.2. Mike (not go) to bed until 12 o'clock lastnight.3. Mary (read) English yesterday morning.4. Tom (begin) to learn Chinese last year.5. My mother (not do) housework yest

15、erday.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?一般現(xiàn)在時(shí)和一般過(guò)去時(shí)9. How many people (be) there in your class lastterm( 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(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 b