小學(xué)英語(yǔ)句型轉(zhuǎn)換歸納

字號(hào):

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(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 from America?
    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/ 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.