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小學(xué)英語語法小結(jié):句型的轉(zhuǎn)換

來源:網(wǎng)絡(luò)資源 文章作者:奧數(shù)網(wǎng)整理 2018-02-06 11:25:31

  一、肯定句改否定句的方法 :

  1、 在be動詞后加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,在動詞前加助動詞否定形式don’t/doesn’t/didn’t。

  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 aren’t a student.

  This is Tom’s bag, → This is not Tom’s bag.

  → This isn’t Tom’s 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。

  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。

  3、 上述都沒有的,在句首請助動詞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。

  注意:句首的第一個字母要大寫,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 from America?

  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/ isn’t/ aren’t/wasn't/weren't.|can't.|don't/doesn't/didn't|.。如:

  —Are you an English teacher?→Yes, I am. /No, I am not.

  —Is that a bird? →Yes, it is./ No, it isn’t.

  三、對劃線部分提問

  “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,但對主語或其定語提問時除外(some 改成any,I改成you,my改成your),

  四抄:照抄句子剩余部分。

  ☆總結(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 is a 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 is my brother. ---Who is he ?

  3、劃線部分是“地點(diǎn)”,特殊疑問詞用where

  如:The box is on the desk.---Where is the box ?

  4、劃線部分是“時間”,特殊疑問詞用what time或when

  如:It's seven twenty . ---What time is it ?

  I usually get up at six . --- When do you usually get up?

  5、劃線部分是“年齡”,特殊疑問詞用how old

  如:I am twelve . ---How old are you?

  My father is thirty-three . ---How old is your father ?

  6、劃線部分是“職業(yè)”,特殊疑問詞用what

  如:Mike is a worker. ---What is Mike ?

  7、劃線部分是“顏色”,特殊疑問詞用what colour

  如: My hat is blue . ---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 see five kites .---How many kites can you see ?

  There is some milk in the glass. ---How much milk is there in the glass ?

  9、劃線部分是“多少錢”,特殊疑問詞用how much

  如:This pen is nine yuan . ---How much is this pen ?

  10、劃線部分是“形容詞性物主代詞或名詞性物主代詞”,特殊疑問詞用whose  如:That is my book . ---Whose book is that ?

  The bag is yours. ---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”,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”,用what day;

  15.問什么學(xué)科,用what subject;

  16.問“什么時候”,用when;

  17.問幾點(diǎn)用What’s 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:

  I’m Peter. → My name is Peter.

  Tom is tall. →Tom isn’t short.

  I‘m fine. →I'm all 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動詞+….

  *I am a teacher.→ I am not a teacher.

  He is a doctor. → He is not a doctor.

  They are students. →They’re not students.

  2) 主語+do動詞的不同形式+….

  I play computer games everyday. →I don’t play computer games everyday.

  He plays computer games everyday. →He doesn’t play computer games everyday

  We played computer games yesterday.→ We didn’t play computer games everyday

  2肯定句變一般疑問句

  1)問:be動詞+主語+…?

  答:Yes, 主語+be動詞。/No, 主語+be動詞+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:助動詞+主語+do動詞的原形+…?

  答:Yes, 主語+助動詞。/No, 主語+助動詞+not.

  I play computer games everyday.

  →Do you play computer games everyday? Yes, I do. No, I don’t.

  He plays computer games everyday.

  →Does he play computer games everyday? Yes, he does. No, he doesn’t.

  We played computer games yesterday.

  →Did you play computer games yesterday? Yes, we did. No, we didn’t.

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