[典例剖析] 单项选择。
( )Mr White ______ London by train next week.

A.went to
B.is going to
C.is going to go

【解析】：本题考查的是一般将来时的用法。题干中提到了"next week"，这是一个表示将来的时间状语，因此我们需要用一般将来时来构成谓语。一般将来时可以用"be going to + 动词原形"或者"will + 动词原形"两种结构表示。但是在此题中，选项A是过去时，不符合题意。而选项C中的"is going to go"重复使用了"go"，语法上不正确。因此，我们可以直接使用"be going to + 地点"这一结构来表示"打算去某地"，所以选项B"is going to"是正确的。
【答案】：B

[反馈练习](一)用所给词的适当形式填空。
1. There ______(be) a lion dance in Sunshine Park tomorrow afternoon.
2. Wang Bing ______(get) an email from his e-friend last night.
3. People usually ______(make) moon cakes before the Mid-Autumn Festival.
4. The twins ______(fly) kites in the park next Sunday.
5. Sam and Bobby ______(talk) about their plans for the summer holiday now.

1. is going to be 2. got 3. make 4. are going to fly 5. are talking

(二)按要求完成句子。
1. I'm going to wear special clothes at the fashion show. (改为一般疑问句)
______ ______ ______ to ______ special clothes at the fashion show?
2. My e-friend is going to Shanghai next week. (改为否定句)
My e-friend ______ ______ ______ Shanghai next week.
3. Liu Tao is going to make a kite this weekend. (对画线部分提问)
______ ______ Liu Tao ______ ______ ______ this weekend?
4. Mike and his cousin are going to the zoo tomorrow. (对画线部分提问)
______ ______ ______ the zoo tomorrow?
5. Mr Black is going to Beijing by plane next month. (对画线部分提问)
______ ______ Mr Black ______ ______ Beijing next month?
6. Nancy is doing her homework now. (用 tomorrow morning 改写句子)
Nancy ______ ______ ______ ______ her homework tomorrow morning.

1. Are you going，wear 2. isn’t going to 3. What is，going to do 4. Who is going to 5. How is，going to 6. is going to do