What的用法總結
What主要用於引導名詞性從句，其用法總結為七種：
1.What+主語+及物動bai詞
例句1：What he says is reasonable.
解析：What he says是主語從句，what 在主語從句中作賓語。
例句2：It is none of your business what other people think about you. Believe yourself.
解析：本句意為“別人怎麼看你，與你無關，相信你自己。”其中It是形式主語，真正的主語是what other people think about you.
2. what +主語+不及物動詞/系動詞+介詞
例句：The judge does not consider what each eyewitness looks like.
解析：what each eyewitness looks like是賓語從句，what在從句中作介詞like的賓語。
3. What + 主語+系動詞
例句1：He is not what he was ten years ago.
解析：本句意為“他不再是十年前的他了。”其中what he was是表語從句，what 在從句中作表語。
例句2：I’m not to blame, Mum. I am what you have made me.
解析：what you have made me.是表語從句，what 在從句中作補語。
例句3： The seaside here draws a lot of tourists every summer. Warm sunshine and soft sands makewhat it is.
解析：what it is是賓語從句，what 在從句中作表語。
4. What後接名詞，作定語
例句1：I gave him what books I had .
解析：what books I had是賓語從句，what 在從句中作books的定語。
例句2：It is uncertain what side effect the medicine will bring about, although about two thousand patients have taken it.
解析：what side effect the medicine will bring about是賓語從句，what 在從句中作side effect的定語。
例句3： The shocking news made me realize what terrible problems we would face.
解析：what terrible problems we would face.是賓語從句，what 在從句中作problems的定語，且terrible也是定語修飾problems。
5.What +及物動詞+賓語 或 What +be done
例句1： What makes the matter worse has been puzzling me.
解析：其中What makes the matter worse是主語從句， what 在從句中作主語。
例句2： The farmer’s wife rushed to see what was caught.
解析：what was caught.是賓語從句，what在從句中作主語。
6. what 用於固定搭配what……do with （處理）：
例句： What do you do with this problem? 這個問題你怎樣處理？
7. 感嘆句中：
（1） What a/an＋（形容詞）＋單數名詞＋謂語!
例句：What a clever boy he is! （他是個）多麼聰明的男孩啊！
（2） What＋（形容詞）＋複數名詞＋謂語!
例句：What beautiful flowers they are! （它們是）多麼漂亮的花啊！
（3） What＋（形容詞）＋不可數名詞＋謂語!
例句：What fine weather it is! 多好的天氣啊！
What的用法總結
What主要用於引導名詞性從句，其用法總結為七種：
1.What+主語+及物動bai詞
例句1：What he says is reasonable.
解析：What he says是主語從句，what 在主語從句中作賓語。
例句2：It is none of your business what other people think about you. Believe yourself.
解析：本句意為“別人怎麼看你，與你無關，相信你自己。”其中It是形式主語，真正的主語是what other people think about you.
2. what +主語+不及物動詞/系動詞+介詞
例句：The judge does not consider what each eyewitness looks like.
解析：what each eyewitness looks like是賓語從句，what在從句中作介詞like的賓語。
3. What + 主語+系動詞
例句1：He is not what he was ten years ago.
解析：本句意為“他不再是十年前的他了。”其中what he was是表語從句，what 在從句中作表語。
例句2：I’m not to blame, Mum. I am what you have made me.
解析：what you have made me.是表語從句，what 在從句中作補語。
例句3： The seaside here draws a lot of tourists every summer. Warm sunshine and soft sands makewhat it is.
解析：what it is是賓語從句，what 在從句中作表語。
4. What後接名詞，作定語
例句1：I gave him what books I had .
解析：what books I had是賓語從句，what 在從句中作books的定語。
例句2：It is uncertain what side effect the medicine will bring about, although about two thousand patients have taken it.
解析：what side effect the medicine will bring about是賓語從句，what 在從句中作side effect的定語。
例句3： The shocking news made me realize what terrible problems we would face.
解析：what terrible problems we would face.是賓語從句，what 在從句中作problems的定語，且terrible也是定語修飾problems。
5.What +及物動詞+賓語 或 What +be done
例句1： What makes the matter worse has been puzzling me.
解析：其中What makes the matter worse是主語從句， what 在從句中作主語。
例句2： The farmer’s wife rushed to see what was caught.
解析：what was caught.是賓語從句，what在從句中作主語。
6. what 用於固定搭配what……do with （處理）：
例句： What do you do with this problem? 這個問題你怎樣處理？
7. 感嘆句中：
（1） What a/an＋（形容詞）＋單數名詞＋謂語!
例句：What a clever boy he is! （他是個）多麼聰明的男孩啊！
（2） What＋（形容詞）＋複數名詞＋謂語!
例句：What beautiful flowers they are! （它們是）多麼漂亮的花啊！
（3） What＋（形容詞）＋不可數名詞＋謂語!
例句：What fine weather it is! 多好的天氣啊！