高一英语条件句完成超级高级单选题30题及答案

高一英语条件句完成超级高级单选题30题及答案
1.If it rains tomorrow, we will stay at home.
A.will rain
B.rains
C.rained
D.is raining
答案：B。

在真实条件句中，主句用一般将来时，从句用一般现在时表将来。

选项A 是将来时，不能用在从句中；选项C 是过去式，不符合条件句的时态要求；选项D 是现在进行时，也不适合。

只有选项B 一般现在时符合要求。

2.If I have time, I will help you with your homework.
A.have
B.will have
C.had
D.would have
答案：A。

同样，真实条件句中，主句用一般将来时，从句用一般现在时。

选项B 是将来时，错误；选项C 是过去式，不对；选项
D 是过去将来时，也不合适。

只有A 一般现在时正确。

3.If he studies hard, he will pass the exam.
A.studies
B.will study
C.studied
D.would study
答案：A。

理由同上，从句用一般现在时表将来，选项B 将来时错误，选项C 过去式不行，选项D 过去将来时不合适。

4.If she goes to the party, she will have a great time.
A.goes
B.will go
C.went
D.would go
答案：A。

真实条件句，主句一般将来时，从句一般现在时。

选项B 将来时错在从句中，选项C 过去式不符，选项D 过去将来时也不对。

5.If we finish our work early, we can go for a walk.
A.finish
B.will finish
C.finished
D.would finish
答案：A。

还是遵循主句一般将来时，从句一般现在时的规则。

选项B 将来时不能在从句，选项C 过去式和选项D 过去将来时都不符合。

6.If they play basketball well, they will win the game.
A.play
B.will play
C.played
D.would play
答案：A。

真实条件句中，从句用一般现在时。

选项B 将来时错在从句，选项C 过去式和选项D 过去将来时均不适合。

7.If I find my keys, I will go out.
A.find
B.will find
C.found
D.would find
答案：A。

根据规则，从句用一般现在时表将来。

选项B 将来时不用于从句，选项C 过去式和选项D 过去将来时都不行。

8.If he comes on time, we will start the meeting.
es
B.will come
C.came
D.would come
答案：A。

真实条件句，主句一般将来时，从句一般现在时。

选项B 将来时在从句错误，选项C 过去式和选项D 过去将来时不符合。

9.If she does her homework carefully, she will get a good grade.
A.does
B.will do
C.did
D.would do
答案：A。

理由同上，从句一般现在时。

选项B 将来时不对，选项C 过去式和选项D 过去将来时不合适。

10.If we clean the classroom, it will look nice.
A.clean
B.will clean
C.cleaned
D.would clean
答案：A。

真实条件句中，从句用一般现在时。

选项B 将来时不能在从句，选项C 过去式和选项D 过去将来时均错误。

11.If I were a bird, I ______ fly freely in the sky.
A.would
B.will
C.shall
D.should
答案：A。

本题考查虚拟语气中对现在情况的假设。

if 引导的条件句用一般过去时（were），主句用“would+动词原形”。

B、C、D 选项在虚拟语气对现在情况假设的主句中不适用。

12.If he ______ more careful, he wouldn't have made so many mistakes.
A.were
C.had been
D.was
答案：C。

本题考查虚拟语气对过去情况的假设。

主句用“wouldn't have done”，条件句用过去完成时。

A、B、D 选项不符合虚拟语气对过去情况假设的要求。

13.If she had time, she ______ to the concert.
A.would go
B.will go
C.goes
D.went
答案：A。

虚拟语气对现在情况的假设，主句用“would+动词原形”，条件句用一般过去时。

B、C、D 选项不符合虚拟语气要求。

14.If it ______ tomorrow, we would have to cancel the picnic.
A.rained
B.rains
C.will rain
D.is raining
答案：A。

虚拟语气对将来情况的假设，条件句用过去时。

B、C、
D 选项不符合虚拟语气对将来情况假设的条件句要求。

15.If I had known the answer, I ______ it immediately.
A.would tell
C.told
D.had told
答案：A。

虚拟语气对过去情况的假设，主句用“would have done”，条件句用过去完成时。

本题是对过去情况的反向假设，主句用“would+动词原形”。

B、C、D 选项不符合要求。

16.If he were taller, he ______ play basketball better.
A.would
B.will
C.can
D.could
答案：A。

虚拟语气对现在情况的假设，主句用“would+动词原形”。

B、C、D 选项在这种情况下不适用。

17.If she ______ harder, she would get better grades.
A.studied
B.studies
C.will study
D.had studied
答案：A。

虚拟语气对现在情况的假设，主句用“would+动词原形”，条件句用一般过去时。

B、C、D 选项不符合要求。

18.If it weren't for the rain, we ______ for a walk.
A.would go
C.go
D.went
答案：A。

虚拟语气对现在情况的假设，主句用“would+动词原形”，条件句用一般过去时的否定形式。

B、C、D 选项不符合要求。

19.If I had a million dollars, I ______ travel around the world.
A.would
B.will
C.can
D.could
答案：A。

虚拟语气对现在情况的假设，主句用“would+动词原形”。

B、C、D 选项在这种情况下不适用。

20.If he ______ more confident, he would perform better in the speech contest.
A.were
B.would be
C.had been
D.was
答案：A。

虚拟语气对现在情况的假设，主句用“would+动词原形”，条件句用一般过去时。

B、C、D 选项不符合要求。

21.If I had known it would rain, I ______ an umbrella.
A.would have taken
B.would take
C.took
D.had taken
答案：A。

本题考查虚拟语气中的混合条件句。

前半句是对过去的虚拟，后半句是对现在或将来的虚拟，所以用“would + have + 过去分词”的形式。

22.If he were more careful, he ______ so many mistakes.
A.wouldn't make
B.won't make
C.didn't make
D.hadn't made
答案：A。

本题考查虚拟语气中对现在的虚拟，“would + 动词原形”表示与现在事实相反的假设。

23.If she had studied harder, she ______ the exam.
A.would pass
B.would have passed
C.passed
D.had passed
答案：B。

对过去的虚拟，“would + have + 过去分词”。

24.If it rains tomorrow, we ______ stay at home.
A.will
B.would
C.must
D.should
答案：A。

本题考查真实条件句，如果明天下雨，我们将待在家里，用一般将来时。

25.If I ______ a bird, I would fly everywhere.
A.am
B.were
C.was
D.be
答案：B。

对现在的虚拟，be 动词在虚拟语气中用were。

26.If he had listened to me, he ______ in trouble now.
A.wouldn't be
B.won't be
C.isn't
D.wasn't
答案：A。

混合条件句，前半句对过去虚拟，后半句对现在虚拟，“wouldn't + be”。

27.If she ______ here now, she could help us.
A.were
B.is
C.was
D.be
答案：A。

对现在的虚拟，be 动词用were。

28.If it had been sunny yesterday, we ______ for a picnic.
A.would go
B.would have gone
C.went
D.had gone
答案：B。

对过去的虚拟，“would + have + 过去分词”。

29.If he ______ more time, he could finish the project.
A.had
B.has
C.have
D.had had
答案：A。

对现在或将来的虚拟，“had + 名词”表示虚拟条件。

30.If I were you, I ______ that decision.
A.wouldn't make
B.won't make
C.didn't make
D.hadn't made
答案：A。

对现在的虚拟，“wouldn't + 动词原形”。