英語(yǔ)肯定句改否定句.doc

.1、 You can use this dictionary.（改為否定句）You cannot（cant） use this dictionary.2、 There is some wonderful news in todays paper.（改為否定句） There are any wonderful news in todays paper.3、 They play football on the playground.（改為一般疑問(wèn)句，并作肯定回答）Do they play football on the playground?Yes, they do.4、 This is my ID card.（改為一般疑問(wèn)句） Is this your ID card？5、 The schoolbag is under the desk.（改為一般疑問(wèn)句，并作肯定回答） Is the schoolbag under the desk? Yes,it is. 一、肯定句改否定句的方法 ：1、 在be動(dòng)詞后加not。如：is not ， are not ， am not， was not， were not；2、 在can，should， will等后加not。如：cannot， should not， will not；3、 上述都沒(méi)有的，在動(dòng)詞前加助動(dòng)詞否定形式dont/doesnt/didnt。4、 some 改成any。如： I am a girl. I am not a girl.You are a student. You are not a student.You arent a student.This is Toms bag, This is not Toms bag. This isnt Toms bag.答題方法是；否定詞no t在be后邊。二、肯定句改一般疑問(wèn)句的方法：1、 把be動(dòng)詞放在句首，剩下的照抄，（some 改成any，I改成you，my改成your，）句點(diǎn)改成問(wèn)號(hào)。2、 把can，shall， will等放到句首，剩下的照抄，（some 改成any，I改成you，my改成your，）句點(diǎn)改成問(wèn)號(hào)。3、 上述都沒(méi)有的，在句首請(qǐng)助動(dòng)詞Do/Does/Did幫忙，剩下的照抄，（some 改成any，I改成you，my改成your，）句點(diǎn)改成問(wèn)號(hào)。注意：句首的第一個(gè)字母要大寫(xiě)，句尾標(biāo)點(diǎn)應(yīng)為“？”。如：I am in Class 6. Are you in Class 6?You are from America. Are you fromAmerica?It is an orange. Is it an orange?答題方法是：要想提問(wèn)，be提前，句末“？”別忘了。4、 就一般疑問(wèn)句回答一般疑問(wèn)句有兩種回答，即：肯定回答和否定回答。其中，肯定回答用yes,否定回答用no。 語(yǔ)句順序?yàn)椋篩es + 主語(yǔ) + am /is/ are/was/were.|can.|do/does/did|; No + 主語(yǔ)+ am not/ isnt/ arent/wasnt/werent.|cant.|dont/doesnt/didnt|.。如：Are you an English teacher?Yes, I am. /No, I am not.Is that a bird? Yes, it is./ No, it isnt.三、對(duì)劃線部分提問(wèn)“就劃線部分提問(wèn)”是小學(xué)階段英語(yǔ)學(xué)習(xí)的難點(diǎn)，但是一旦掌握了規(guī)律，就變得容易多了。 小學(xué)英語(yǔ)對(duì)劃線部分提問(wèn)之答題口訣 ：一代：用正確的疑問(wèn)詞代替劃線部分。二移：把疑問(wèn)詞移至句首三倒：顛倒主謂語(yǔ)，但對(duì)主語(yǔ)或其定語(yǔ)提問(wèn)時(shí)除外（some 改成any，I改成you，my改成your），四抄：照抄句子剩余部分?？偨Y(jié)關(guān)鍵就是：“特殊疑問(wèn)詞+一般疑問(wèn)句”(即： 先根據(jù)劃線部分找到特殊疑問(wèn)詞； 再把沒(méi)劃線的部分變成一般疑問(wèn)句的語(yǔ)序。)特殊疑問(wèn)詞的確定要根據(jù)劃線內(nèi)容而定,在小學(xué)階段常出現(xiàn)的有以下幾種：1.劃線部分是“事或物”，特殊疑問(wèn)詞用what如: This isa book.-What is this?I often play football on Saturdays .-What do you often do on Saturdays ?2.劃線部分是“人”，特殊疑問(wèn)詞用who如:He ismy brother.-Who is he ?、劃線部分是“地點(diǎn)”，特殊疑問(wèn)詞用where如:The box ison the desk.-Where is the box ?、劃線部分是“時(shí)間”，特殊疑問(wèn)詞用what time或when如:Itsseven twenty. -What time is it ?I usually get upat six. - When do you usually get up?、劃線部分是“年齡”，特殊疑問(wèn)詞用how old如:I amtwelve. -How old are you?My father isthirty-three. -How old is your father ?、劃線部分是“職業(yè)”，特殊疑問(wèn)詞用what如:Mike isa worker.-What is Mike ?、劃線部分是“顏色”，特殊疑問(wèn)詞用what colour如: My hat isblue. -What colour is your hat？8. 劃線部分是“數(shù)量”，特殊疑問(wèn)詞用how many或how much如:I can seefive kites.-How many kites can you see ?There is some milk in the glass. -How much milk is there in the glass ?、劃線部分是“多少錢(qián)”，特殊疑問(wèn)詞用how much如:This pen isnine yuan. -How much is this pen ?、劃線部分是“形容詞性物主代詞或名詞性物主代詞”，特殊疑問(wèn)詞用whose如:That ismy book. -Whose book is that ?The bag isyours.-Whose is the bag ?以下口訣要牢記：1問(wèn)“誰(shuí)”用who；2問(wèn)“誰(shuí)的”，用whose；3問(wèn)“地點(diǎn)哪里”，用where；4問(wèn)“原因”，用why；5問(wèn)“身體狀況”，用how；6問(wèn)“方式”，用how；7問(wèn)“年齡”，用how old；8問(wèn)“多少”，用how many；9問(wèn)價(jià)錢(qián)”用how much；10問(wèn)“哪一個(gè)”，用which ；11問(wèn)“什么”，用what；12問(wèn)“職業(yè)”，用what；13問(wèn)“顏色”，用what colour；14問(wèn)“星期”，用what day；15問(wèn)什么學(xué)科，用what subject；16問(wèn)“什么時(shí)候”，用when;17.問(wèn)幾點(diǎn)用Whats the time?或 What time is it?四、同義句型轉(zhuǎn)換同義句型轉(zhuǎn)換，是把意思相同或相近的句子用不同的詞匯、短語(yǔ)及句型表示出來(lái)。如：Im Peter. My name is Peter.Tom is tall. Tom isnt short.Im fine. Imall right.我們現(xiàn)在學(xué)過(guò)的大多數(shù)句型，在一般情況下（就是不排除有特殊情況）都可以用簡(jiǎn)單的公式來(lái)記憶。1.肯定句變否定句1) 主語(yǔ)+be動(dòng)詞+.*I am a teacher.I am not a teacher.He is a doctor. He is not a doctor.They are students. Theyre not students.2) 主語(yǔ)+do動(dòng)詞的不同形式+.I play computer games everyday. I dont play computer games everyday.He plays computer games everyday. He doesnt play computer games everydayWe played computer games yesterday. We didnt play computer games everyday2肯定句變一般疑問(wèn)句1）問(wèn)：be動(dòng)詞+主語(yǔ)+?答：Yes, 主語(yǔ)+be動(dòng)詞。/No, 主語(yǔ)+be動(dòng)詞+not.I am a teacher. Are you a teacher?Yes, I am. No, I am not.He is a doctor. Is he a doctor?Yes, he is. No, he is not.They are students. Are they students?Yes, they are. No, they are not.2) 問(wèn)：助動(dòng)詞+主語(yǔ)+do動(dòng)詞的原形+?答：Yes, 主語(yǔ)+助動(dòng)詞。/No, 主語(yǔ)+助動(dòng)詞+not.I play computer games everyday.Do you play computer games everyday? Yes, I do. No, I don