Be careful _ too fast, or there _ be an accident.A．not to drive; mustB

题型：不详难度：来源：

Be careful _ too fast, or there _ be an accident.

A．not to drive; must	B．to not drive; may
C．not drive; must	D．not to drive; may

答案

解析

试题分析：本题的含义是当心开车不要开得太快，否则可能会发生交通事故。Be careful not to do表示当心不要做某事的意思，动词不定式的否定形式在to do前加not，may表示可能性或许的意思，故本题选D。
点评：在英文中，应注意动词不定式也有否定形式，结构为not to do sth，同时也应该注意情态动词may表示可能性，后跟动词原形。

举一反三

We don’t have enough pens , Give us .

A．to write; much more	B．to write with; a few more
C．writing with; few more	D．writing; another two

题型：不详难度：| 查看答案

---Would you like ______ some fruit?
---No thanks. I don’t feel like _____ anything now.

A．tohave,toeat	B．having,toeat
C．tohave,eating	D．having,eating

题型：不详难度：| 查看答案

---Do you know the result of the ______ race?
---Yes. The winner is a boy _______ Lin Feng from Class 4.

A．100-metres,called	B．100-metre,calling
C．100-metre,called	D．100-metres,named

题型：不详难度：| 查看答案

---I tried to make Kate ______ her mind, but I found it hard.
---Well, I saw you_______ that when I went past.

A．change,do

B．change,doing

C．tochange,do

D．changes, doing

题型：不详难度：| 查看答案

--- Did you finish _____ the book?
---Yes, I did. Thanks ____ your dictionary, I had a better understanding of it.

A．reading, for　

B．reading, to

C．to read, for

D．to read, to

题型：不详难度：| 查看答案