This document summarizes the usage of different question words in English, including yes/no questions, information questions, and question word order. It explains that who is used for people, what is used for objects, when inquires about time, where asks about location, why asks for reasons, how questions manner and degree, and which selects from a defined group. Questions are formed by placing the question word before the auxiliary verb and subject.

2. yes/no 疑問句 = 可用 yes 或 no 回答的疑問句 A: Does he live in Chicago? B: Yes, he does. 或 No, he doesn’t. 訊息疑問句 = 用疑問詞來詣問訊息的疑問句 A: Where does he live? B: In Chicago. 疑問句詞序 =( 疑問詞 )+ 助動詞 + 主詞 + 主要動詞

3. When 用以詢問時間 When did they arrive? Yesterday. When will you come? Next Monday. Where 用以詢問地點 Where is she? At home. Where can I find a pen? In that drawer.

4. Why 用以詢問理由 Why did he leave early? Because he’s ill. Why aren’t you coming with us? I’m tired

5. How 一般用以詢問方式 How did you come to school? By bus. How does he drive? Carefully. How 與 much 、 many 連用 How much money does it cost? Ten dollars. How many people came? Fifteen.

6. How 也與形容詞副詞連。 How old are you? Tewlve. How cold is it? Ten below zero. How soon can you get here? In ten minutes. How fast were you driving? 50 miles an hour

7. How long 詢問時間長短 How long has he been here? 2 years. How often 詢問頻率 How often do you write home? Every week. How far 詢問距離 How far is it to Miami from here? 500 miles.

8. Who 用作疑問句的主詞： who 指人 Who can answer that question? I can. Who came to visit you? Jane and Eric. 即使說話者詢問有關一人以上的訊息， who 後面通常還是接單數動詞。 Who is coming to dinner tonight? Ann, Bob. Who wants to come with me? We do.

9. Whom 用作動詞或介詞受詞。在日常口語英語中，很少用 whom ，而用 who 代替。 Whom 僅用在正式的疑問句中。 Whom did you see? I saw George. To whom should I talk? The secretary. Whose 詢問有關所屬物。 Whose book did you borrow? David’s. Whose key is this? It’s mine.

10. What 用作疑問句的主詞，指物。 What made you angry? His rudeness. What went wrong? Everything. What 也用作受詞 What do you need? I need a pencil. What did he talk about? His vacation.

11. What kind of 詢問某物的特定種類或類型 What kind of soup is that? It’s bean soup. What kind of shous did he buy? Sandals. What+do 的某種形式用以詢問相關活動。 What did you do last night? I studied. What is Mary doing? Reading a book.

12. What 可與名詞一起用 What countries did you visit? Italy and Spain. What time did she come? Seven o’clock. What color is his hair? Dark brown. What+ be like 要求對特質提出一般的說明 What is Ed like? He’s kind and friendly.

13. 當問題涉及從一定的已佑量或群體進行挑選時，用 which 代替 what 。 Which pen do you want? The blue one. 在某些情況下，當 which 和 what 與名詞一起用時，兩者含義並沒有什麼差別。 Which countries did he visit? Peru and Chile.

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