----I don’t know if it_        tomorrow. If it       ,we won’t go on a picnic.A.

----I don’t know if it_        tomorrow. If it       ,we won’t go on a picnic.A.

题型:不详难度:来源:
----I don’t know if it_        tomorrow. If it       ,we won’t go on a picnic.
A. rains, rains       B. will rain, rains          C. will rain, will rain
答案
B
解析

试题分析:if翻译为是否,引导宾语从句。if翻译为如果,引导条件状语从句。根据句意可知,第一个if翻译为是否,第二个翻译为如果。宾语从句的结构:主语+谓语+连接词+从句。从句在句中作宾语。从句要用陈述句的语序。如果主句是一般现在时,从句根据需要选择时态,如果主句是过去时态,从句要用相应的过去时态。根据句意,该句用将来时。在if引导的条件状语从句中,如果两个动作都没有发生,为了区别动作的前后关系,先发生的用一般现在时态,后发生的用一般将来时态,即主将从现。故选B 。
举一反三
Lang Lang , the famous pianist , said , “When I was       child , I liked to play       piano the whole day”.
A.the ; the                   B.a ; the                C./; the 
题型:不详难度:| 查看答案
Amy is _______ unusual girl. She has traveled to 15 countries in _______ world.
A.a; theB.a; C.an; theD.an; one

题型:不详难度:| 查看答案
________ TV drama You Who Came From the Stars tells a love story between a 400-year-old alien and ________ attractive human girl.
A.A; anB.The; theC.A; the D.The; an

题型:不详难度:| 查看答案
______ girl with ______ old book in her hand is my best friend, Amy.
A.A, theB.The, aC.A,anD.The, an

题型:不详难度:| 查看答案
----The boy never has____breakfast.
----It’s___unhealthy habit.you must ask him to change it.
A./,anB. the ,anC./ ,aD. the ,an

题型:不详难度:| 查看答案
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