Our teacher said that light______ faster than sound.A．travelB．travelsC．travelled

题型：不详难度：来源：

Our teacher said that light______ faster than sound.

A．travel

B．travels

C．travelled

D．is travelling

答案

解析

试题分析：句意：我们老师说光比声音传播的更快。结合语境可知宾语从句中描述的是客观性动作，故用一般现在时态，主语light表示抽象含义，不可数，故谓语动词用单数，选B。
点评：英语宾语从句的时态和主句没有必然的联系，需结合语境进行具体分析。而英语状语从句的时态与主句有比较紧密的联系，若主句为一般将来时，时间和条件状语从句通常要用现在时态表示将来，即：主将从现，而不能使用将来时态。

举一反三

----What did your dad tell you, my baby?
----He said the sun _______ in the east.

A．went up

B．will go up

C．goes up

D．is going up

题型：不详难度：| 查看答案

We _______ them by three to two yesterday.

A．beat

B．won

C．will beat

D．will win

题型：不详难度：| 查看答案

I don’t know if he _______here. If he comes, he _______ me.

A．will come; will call	B．will come; calls
C．comes; will call	D．comes’ calls

题型：不详难度：| 查看答案

----Where is Jack?
----On the playground. He _______ football with his classmates.

A．play

B．played

C．is playing

D．was playing

题型：不详难度：| 查看答案

Peter, can you come downstairs and do me a favor?
Yes, mum. I ______.
A. came B. come C. am coming

题型：不详难度：| 查看答案