問題詳情：
句型轉換
1．The twins are going to the beach tonight. (改爲否定句）
The twins _______ _______ to the beach tonight.
2．She is going to Harbin by train. (就畫線部分提問) _______ _______ she going to Harbin?
3．We are going to play football next Sunday. (就畫線部分提問）
_______ _______ you going to play football?
4．I became a professional basketball player when I was 18 years old. (就畫線部分提問）
What _______ you _______ when you was 18 years old.?
5．She’s going to buy a big house with the money she saved.（就畫線部分提問）
_______ is she going to _______ with the money she saved?
【回答】
1． aren’t going
2． How is
3． When are
4． did become
5． What do
【分析】
1．變爲否定句，在be/情態動詞/助動詞後加not，故填aren't going。
2．劃線部分爲by train，問方式，用how，且特殊疑問句的結構爲“特殊疑問詞+一般疑問句”，空位於句首，故填How is。
3．劃線部分爲next Sunday，問時間，用when，且特殊疑問句的結構爲“特殊疑問詞+一般疑問句”，且空位於句首，故填When are。
4．劃線部分爲a professional basketball player，特殊疑問句的結構爲“特殊疑問詞+一般疑問句”，且時態爲一般過去時，助動詞用did，助動詞後用動詞原形，故填did和become。
5．劃線部分爲buy a big house，用what，譯爲“她打算用省下來的錢做什麼？”。be going to do打算做某事，且空位於句首，故填What和do。
知識點：特殊疑問句
題型：句型轉換
