六年級(jí)英語肯定句改否定句

1、.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, T

2、his is not Toms bag. This isnt Toms bag.答題方法是；否定詞not在be后邊。二、肯定句改一般疑問句的方法：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)改成問號(hào)。3、 上述都沒有的，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)改成問號(hào)。注意：句首的第一個(gè)字母要大寫，句尾標(biāo)點(diǎn)應(yīng)為“？”。如：I am

3、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，be提前，句末“？”別忘了。4、 就一般疑問句回答一般疑問句有兩種回答，即：肯定回答和否定回答。其中，肯定回答用yes,否定回答用no。 語句順序?yàn)椋篩es + 主語 + am /is/ are/was/were.|can.|do/does/did|; No + 主語+ am not/ isnt/ arent/wasnt/werent.|cant.|dont/do

4、esnt/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“就劃線部分提問”是小學(xué)階段英語學(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)英語對(duì)劃線部分提問之答題口訣 ：一代：用正確的疑問詞代替劃線部分。二移：把疑問詞移至句首三倒：顛倒主謂語，但對(duì)主語或其定語提問時(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：“特殊疑問詞+一般疑問句”(即： 先根據(jù)劃線部分找到

5、特殊疑問詞； 再把沒劃線的部分變成一般疑問句的語序。)特殊疑問詞的確定要根據(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”，特殊疑問詞用who如:He ismy brother.-Who is he ?、劃線部分是“地點(diǎn)”，特殊疑問詞用where如:The box ison the desk.-Where is the box

6、?、劃線部分是“時(shí)間”，特殊疑問詞用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)”，特殊疑問詞用what如:Mike isa worker.-What is Mike ?、劃線部分是“顏色”，特殊疑問詞用w

7、hat colour如: My hat isblue. -What colour is your hat？8. 劃線部分是“數(shù)量”，特殊疑問詞用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”，特殊疑問詞用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

8、名詞性物主代詞”，特殊疑問詞用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“誰”用who；2問“誰的”，用whose；3問“地點(diǎn)哪里”，用where；4問“原因”，用why；5問“身體狀況”，用how；6問“方式”，用how；7問“年齡”，用how old；8問“多少”，用how many；9問價(jià)錢”用how much；10問“哪一個(gè)”，用which ；11問“什么”，用what；12問“職業(yè)”，用what；13問“顏色”，用what colour；14問“星期

9、”，用what day；15問什么學(xué)科，用what subject；16問“什么時(shí)候”，用when;17.問幾點(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、短語及句型表示出來。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）都可以用簡單的公式來記憶。1.肯定句變否定句1) 主語+be動(dòng)詞+.*I am a teacher.I am no

10、t a teacher.He is a doctor. He is not a doctor.They are students. Theyre not students.2) 主語+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 compute

11、r games everyday2肯定句變一般疑問句1）問：be動(dòng)詞+主語+?答：Yes, 主語+be動(dòng)詞。/No, 主語+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：助動(dòng)詞+主語+do動(dòng)詞的原形+?答：Yes, 主語+助動(dòng)詞。/No, 主語+助動(dòng)詞+not.I play computer games everyday.Do you play computer games everyday? Yes, I do. No, I dont.He plays computer game