4. 你认为我们首先应当做什么?

误：What do you think should we do first?

正：What do you think we should do first?

析：英语中如果特殊疑问句中插入以一般疑问句式出现的插入语，如do you think等，则特殊疑问句本身的主语、谓语一般仍按陈述语序，而不再使用疑问语序。

5. 昨天他从马上跌了下来。

误：He fell the horse off yesterday.

正：He fell off the horse yesterday.

析：fall off中的off是介词，并非副词，所以应放在宾语之前。

6. 王涛有时上学迟到。

误：Wang Tao sometimes is late for school.

正：Wang Tao is sometimes late for school.

析：频度副词sometimes， often， usually， always等通常位于实义动词之前，be动词之后。

7. 这孩子没到上学的年龄。

误：The boy is not enough old to go to school.

正：The boy is not old enough to go to school.

析：当enough， very much等修饰形容词或副词时，应放在形容词或副词之后。

8. 你还要别的什么吗?

误：Else what would you like?

正：What else would you like?

析：else修饰疑问词或不定代词时，应放在它们的后面，又如：Do you want anything else?