小學(xué)英語(yǔ)句型轉(zhuǎn)換(陳述句變一般疑問(wèn)句特殊疑問(wèn)句及練習(xí))

1、小學(xué)英語(yǔ)問(wèn)句總復(fù)習(xí)必備知識(shí)點(diǎn)：1 . be動(dòng)詞：am、is、 are、 was、 were； 小學(xué)階段，be動(dòng)詞后只接名詞，形容詞或動(dòng)詞的 ing 形式。2 .助動(dòng)詞：do、does did、have had;助動(dòng)詞后的動(dòng)詞用原形。3 .情態(tài)動(dòng)詞 can、must、will、may、need等；情態(tài)動(dòng)詞 +動(dòng)詞原形一、肯定句、否定句定義1 .肯定句：表示肯定的意思，即不含有否定詞不”。例：我是一個(gè)學(xué)生I am a student. 他去上學(xué)He goes to school.2 .否定句：表示否定的意思。例：我一個(gè)男孩。I am not a boy 他上學(xué) He does not go to

2、school.二、一般疑問(wèn)句（一）、什么是一般疑問(wèn)句用Yes或No作答的疑問(wèn)句叫一般疑問(wèn)句。一般疑問(wèn)句還有下列特點(diǎn)：1、以be動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)詞開(kāi)頭；例：Is your father a teacher? Does Catherine like animals? Can Jenny speak French?2、往往讀升調(diào)；3、譯成漢語(yǔ)，都可以帶上 嗎”，例如上面三句可分別譯為：你父親是老師嗎？凱瑟琳喜歡動(dòng) 物嗎？詹妮會(huì)說(shuō)法語(yǔ)嗎？（二）、如何將陳述句變成一般疑問(wèn)句？要將陳述句變成一般疑問(wèn)句，可以遵循下列步驟：1 .看句中有沒(méi)有 be動(dòng)詞（am、is、 are was、were）、助動(dòng)詞（d

3、o、does did、 have had） 或情態(tài)動(dòng)詞（cars must、will、may等），如果有，將其提到句首，句末打上問(wèn)號(hào)即可。例：It was rainy yesterday. fWas it rainy yesterdayTom's father can play the piano.fCan Tom's father play the piano?I have finished my homework.fHave you finished your homework?2 .如果句中沒(méi)有be動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)詞，則根據(jù)謂語(yǔ)動(dòng)詞的形式借助do的相應(yīng)形式放在句首。具

4、體方法是：如果謂語(yǔ)動(dòng)詞是原形，則借do；如果謂語(yǔ)動(dòng)詞是一般現(xiàn)在時(shí)第三人稱單數(shù)形式，則借does；如果謂語(yǔ)動(dòng)詞是過(guò)去式，則借 did.需要注意的是、借does或 did后原句的謂語(yǔ)動(dòng)詞要彎回原形。例：They go to school by bike.f Do they go to school by bike?Bill gets up at 6:30 every day.fDoes bupget 6:30 every day?The students saw a film yesterday.fDid the students see a film yesterday?（三）.陳述句變一般疑問(wèn)

5、句應(yīng)注意的事項(xiàng)陳述句變成一般疑問(wèn)句除了遵循上述規(guī)則以外，還應(yīng)注意下列幾點(diǎn)：1 .如果陳述句中有第一人稱，則變問(wèn)句時(shí)最好要變?yōu)榈诙朔Q。例：I usually have lunch at school.f Do you usually have lunch at school?My father is playing soccer.fIs your father playing soccer?2 .如果陳述句中有some,則變問(wèn)句時(shí)往往要變成any。例： There is some water on the playground.f Is there any water on the playg

6、round?3 .復(fù)合句變一般疑問(wèn)句通常只變主句，從句不變。例：I know he comes from Canada.f Do you know he comes from Canada?4.如果句中含有實(shí)義動(dòng)詞have且表示 有"時(shí)，除借do外，也可將其直接提到句首。例：I have some friends in America.f Have you any friends in America?/Do you have any friends in America?（四）.一般疑問(wèn)句的回答一般疑問(wèn)句往往采用簡(jiǎn)短回答，共由三部分（三個(gè)單詞）組成，對(duì)這三部分（三個(gè)單詞）的確定可以

7、概括例下：1 .第一個(gè)詞：不是Yes就是No。（注意：有時(shí)根據(jù)語(yǔ)氣的不同，Yes可由Sure, Certainly, Of course等代替.No可由sorry代替.）2 .第二個(gè)詞：?jiǎn)栒l(shuí)答誰(shuí)。即答語(yǔ)中的主語(yǔ)須與問(wèn)句的主語(yǔ)一致（但必須用主格代詞）。例： Does she clean her room every day? Yes, she does.Is Anna ' s father a doctor? Noe isn ' t.如果主語(yǔ)是this that,回答時(shí)用it代替，如果問(wèn)句中主語(yǔ)是these, those回答時(shí)用they代替。3 .第三個(gè)詞：用什么問(wèn)，用什么答。即

8、沿用問(wèn)句中的引導(dǎo)詞。例：Can Jim play soccer? Yes, he can.Does Mr Bean speak English? Yes, he does.需要注意問(wèn)題：用may引導(dǎo)的問(wèn)句，肯定回答用 may,否定回答用can'或mustn't用must引導(dǎo)的問(wèn)句，肯定回答用 must,否定回答用needn' t.例： May I go to the park now? Yes, you may. /No, you mustn ' t.Must I wash my clothes now? Yes, you must. /No, you need

9、n' t.4 .用No開(kāi)頭作否定回答時(shí)，結(jié)尾要加上not。因?yàn)榛卮鸨仨毷侨糠?，所以否定回答必須縮寫(xiě)，而肯定回答不能縮寫(xiě)。例:Did Thomas come here yesterday? Yes, he did./ No ,he didn' t.when什么時(shí)間（問(wèn)時(shí)間）what date什么日期 問(wèn)具體日期who誰(shuí)（問(wèn)人）what place什么地點(diǎn)問(wèn)具體地址whose誰(shuí)的問(wèn)主人how怎么樣問(wèn)情況where在哪里問(wèn)地點(diǎn)how old多大問(wèn)年齡which哪一個(gè)問(wèn)選擇how many多少問(wèn)數(shù)量why為什么問(wèn)原因how much多少問(wèn)價(jià)錢what什么問(wèn)東西how about 怎么

10、樣問(wèn)意見(jiàn)what time什么時(shí)間問(wèn)時(shí)間how far多遠(yuǎn)問(wèn)路程what colour什么顏色問(wèn)顏色how long 多長(zhǎng) 問(wèn)時(shí)間what about 怎么樣問(wèn)意見(jiàn)How soon 多快，多久問(wèn)時(shí)間what day星期幾問(wèn)星期How often多久間頻率1、肯定句變否定句：在主語(yǔ)后面加上三單肯定句：He likes English.一般疑問(wèn)句：Does he like English? 否定旬： He does notlike English.三、特殊疑問(wèn)句（一）什么是特殊疑問(wèn)句：以疑問(wèn)詞開(kāi)頭，對(duì)句中某一成分提問(wèn)的句子叫特殊疑問(wèn)句（二）常用的疑問(wèn)詞有：（三）小學(xué)階段，特殊疑問(wèn)句句型結(jié)構(gòu)有：1、

11、特殊疑問(wèn)詞+助動(dòng)詞+主語(yǔ)+動(dòng)詞原形+其他？ eg:Where do you do study English?2、特殊疑問(wèn)詞+be動(dòng)詞+主語(yǔ)+其他？eg:Why is your Mum so angry?3、特殊疑問(wèn)詞+情態(tài)動(dòng)詞+主語(yǔ)+動(dòng)詞原形+其他？ eg:What can I do for you?（四）肯定句、否定句、一般疑問(wèn)句和特殊疑問(wèn)句的相互轉(zhuǎn)換有 am, is, are的句子，1、肯定句變否定句：在am, is, are后面加上not,其余按順序照抄。2、肯定句變一般疑問(wèn)句：把a(bǔ)m, is, are提前放到句首并大寫(xiě)Am, Is, Are,其余照抄3、肯定句變特殊疑問(wèn)句（就劃線部分

12、提問(wèn)）：分3步驟第一步：先變一般疑問(wèn)句第二步：找合適的特殊疑問(wèn)詞代替劃線部分第三步：特殊疑問(wèn)詞提前放到句首，并大寫(xiě)，其余按順序照抄，省略劃線部分。例如：1 .肯定句、否定句和一般疑問(wèn)句的互換肯定句：This is a book.否定句： This is not a book.一般疑問(wèn)句：Is this a book?肯定回答：Yes, it is.否定回答：No, it isn ' t.2 .就劃線部分提問(wèn)（變特殊疑問(wèn)句）This is a book.第一步：變一般疑問(wèn)句 Is this a book?第二步：找合適的特殊疑問(wèn)詞Is this what ?第三步：特殊疑問(wèn)詞提前放到句首

13、，并天己 其余按順序照抄，省略劃線部分What is this?沒(méi)有 am, is, are的句子do not或者does not其余按順序照抄 動(dòng)詞用原形2、肯定句變一般疑問(wèn)句：在句首加 do或者does并大寫(xiě)，其余照抄。注意：動(dòng)詞用原形3、肯定句變特殊疑問(wèn)句（就劃線部分提問(wèn)）：分3步驟 第一步：先變一般疑問(wèn)句第二步：找合適的特殊疑問(wèn)詞代替劃線部分第三步：特殊疑問(wèn)詞提前放到句首，并大寫(xiě)，其余按順序照抄，省略劃線部分。4.劃線部分不能在特殊疑問(wèn)句中出現(xiàn)。非三單時(shí)用do,三單時(shí)用does例：非三單肯定句：I like English.一般疑問(wèn)句：Do you like English?否定旬：I

14、 do n°t like English.就劃線部分提問(wèn):I like English.第一步：先變一般疑問(wèn)句 Do you like English?第二步：找合適的特殊疑問(wèn)詞代替劃線部分 回you like what?第三步：特殊疑問(wèn)詞提前放到句首，并大寫(xiě)，直系按順序照抄，省略劃線部分What do you like?特殊：1.some變?yōu)?any。女口： There are some birds in the tree.fThere aren't any birds in the但是，若在表示請(qǐng)邀請(qǐng)、請(qǐng)求的句子中，some可以不變。如：Would you like so

15、me orange juice?與此相關(guān)的一些不定代詞如 something, somebod冷也要進(jìn)行相應(yīng)變化。2 .and 變?yōu)?or。如： I have a knife and a ruler. f I don't have a knife or a ruler.3 .a lot of （=lots of）變?yōu)?many 或 much。如：They have a lot of friends.（可數(shù)名詞） They don't have many friends.There is lots of orange in the bottle.（不可數(shù)名詞）fThere isn

16、't much orange in the bottle.小學(xué)英語(yǔ)問(wèn)句練習(xí)7. He is thirty kilos.（對(duì)畫(huà)線部分提問(wèn)）一、在橫線上填上適當(dāng)?shù)囊蓡?wèn)代詞1、A: is the boy in blue?B:He' s Mike.2、A: pen is it? B:It ' s mine.3、A: is the diary? B:It ' s under the chair.4、A: is the Chirstmas Day? B: It ' s on the 25th of December.5、A: are the earphones?B:

17、They are25yuan.6、A: is the cup? B:It's blue.7、A: is it today? B:It's Sunday.8、A: was it yesterday? B: It was the13th of October.9、A: this red one? B:It ' s beautiful.10、A: is your cousin? B: He' s 15 years old.11、A: do you have dinner? B: At 6 o ' clock.二、把下列句子改為一般疑問(wèn)句。1. We need

18、some masks.2. They like making the puppet.3. Su Hai and Su Yang live in a new house.1.1 put a book on my head.5. They sing “In the classroom ” together.6. We play basketball on Sundays.7. Tom likes listening to music三、句型轉(zhuǎn)換1 .He does well in Maths.帔為否定句）2 .Mike runs as fast as Ben.（改為一般疑問(wèn)句）1.1 get up

19、 at six thirty every day.（用 yesterday morning 替換 every day）4. Jim is good at English and Maths.（對(duì)畫(huà)線部分提問(wèn)） 5. Ben runs fast. I run faster.（兩旬合并為一句） 6. The policeman caught the thief.（改為一般疑問(wèn)句，作否定回答）8. Turn right at the third crossing.（改為否定句） 9. How can I get to the shopping centre?（改為同義句） 10. Are they

20、American cars?（改為單數(shù)） 12. Don' t go along this street.（改為肯定句）13. Give the purse to me.（換一種說(shuō)法，句意不變） 14. The policeman caught the thief.（改問(wèn)現(xiàn)在進(jìn)行時(shí)）15. I get to the shopping centre by bus.（對(duì)畫(huà)線部分提問(wèn)）16. It always rains in summer there.（改為一般疑問(wèn)句，作肯定回答）17. It "cold, in winter there.（對(duì)畫(huà)線部分提問(wèn)） 18. I lik

21、e autumn best.（改為否定句） 19. Do you like spring? （加上 winter 改為選擇疑問(wèn)句） 20. Su Yang is asking Ben some questions.（對(duì)畫(huà)線部分提問(wèn)） 21. Please turn off the light.（改為否定句） 22. I know his telephone number.（改為般疑問(wèn)句） 24. The children have school today.（改為否定句） 25. I，d like to join them（改為一般疑問(wèn)句） 26. They are going to see

22、a film tomorrow.（對(duì)畫(huà)線部分提問(wèn)）27. I like collecting stamps and singing.（改為否定句）28. He often cleans his bedroomi.（改為一般疑問(wèn)句） 29. Liu Tao is watering flowers in the garden.（對(duì)畫(huà)線部分提問(wèn)）30. David and Mike are going to planting trees this afternoon.（對(duì)畫(huà)線部分提問(wèn)）3. There was only one problem.否定句：一般疑問(wèn)句：肯定/否定回答：4. Ann did her homework yesterday evening.否定句：一般疑問(wèn)句：對(duì)劃線部分提問(wèn)：5. Last week I read an English book.否定句：一般疑問(wèn)句：肯定/否定回答：對(duì)劃線部分提問(wèn)：6. My brother was in the park just now.否定句：一般疑問(wèn)句：肯定/否定回答：對(duì)劃線部分提問(wèn)：7. She had some bread for lunch today.否定句：一般疑問(wèn)句：肯定/否定回答：8. They read English last night.否定句