I don’t know if he_________here. If he ___________tomorrow, I will tell you.A.co

I don’t know if he_________here. If he ___________tomorrow, I will tell you.A.co

题型:不详难度:来源:
I don’t know if he_________here. If he ___________tomorrow, I will tell you.
A.comes; comes
B.will come; comes
C.comes; will come
D.will come; will come

答案
B
解析

试题分析:句意:我不知道他是否会来这里。如果他明天来了,我会告诉你。结合语境可知前文为宾语从句,从句中描述的是将来的动作,故用一般将来时态。下文为条件状语从句,当主句描述将来动作时,条件状语从句中用一般现在时态表示将来的动作,故选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一般现在时表示将来,而不能直接使用将来时态。
举一反三
---I have finished my homework already, Mum.
--- When ________ you ________ it?
A.did; finishedB.did; finish
C.have; finishedD.were; finishing

题型:不详难度:| 查看答案
Every year lots of trees ________ to make our country more beautiful.
A.is planted B.was planted
C.are plantedD.were planted

题型:不详难度:| 查看答案
I would like to buy the black pen because I ___ that kind of pen ____ well.
A.have told; writes
B.have been told; writes
C.was told; wrote
D.have been told; is written

题型:不详难度:| 查看答案
---It’s raining! When did it start?
---I don’t know exactly. In fact, it ____ all this afternoon.
A.lastsB.has lasted C.lastedD.will last

题型:不详难度:| 查看答案
---I have finished my homework already, mum.
--- When ________ you ________ it?
A.did; finishedB.did; finish
C.have ; finishedD.were; finishing

题型:不详难度:| 查看答案
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