初二年級(jí)英語教學(xué)教案-how與what在句中換用的幾種情況

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how與what在句中換用的幾種情況
    在英語中,how是個(gè)疑問副詞,what是個(gè)疑問代詞。在它們引起的句式中,有時(shí)可以互相換用,來表達(dá)相同或相似的意思。
    一、問天氣:How…?=What…like? 如:
    How was the weather yesterday? 昨天的天氣怎么樣?
    What was the weather like yesterday?
    二、征求意見或建議:How about…?= What about…?如:
    How about going skating?
    What about going skating?去滑冰怎么樣?
    三、問年齡:How old…?=What…the age…?你多大歲數(shù)了?
    四、問看法:How…like…?=What…think of/about…? 如:
    How do you like this film? 你認(rèn)為這部影片怎么樣?
    What do you think of this film?
    五、問價(jià)錢:How much…?=What…the price 價(jià)錢)of…?如:
    How much is the book?
    What’s the price of the book? 這書多少錢?
    六、“how/what+可數(shù)名詞單數(shù)”構(gòu)成感嘆句:How + adj. + a/ an+ n…!=What + a/an +adj. +n. …! 如:
    How clever a girl she is! 她是個(gè)多么聰明的女孩子啊!
    What a clever girl she is!
    七、“how/what+可數(shù)名詞復(fù)數(shù)或不可數(shù)名詞”構(gòu)成感嘆句,句子結(jié)構(gòu)有所不同,漢語意思也稍有差異。如:
    How high the mountains are!這些山多高啊!
    What high mountains they are!多高的山啊!
    當(dāng)然,有些由how引起的感嘆句是不能用what進(jìn)行轉(zhuǎn)換的,如下列句子中的how不宜換用what。
    How fast he is running!他跑得多快??!
    How time flies!光陰似箭!