
We’ll go shopping if it ________ rain tomorrow.
A.don’t rainB.won’t rainC.isn’t rainingD.doesn’t rain
We’ll go shopping if it ________ rain tomorrow.
A.don’t rainB.won’t rainC.isn’t rainingD.doesn’t rain
D
句意:如果明天不下雨我們就去購物。本句是含有if條件狀語從句的復(fù)合句,原則是主將從現(xiàn),rain是實意動詞,主語it三單,否定句需借助助動詞does,故選D。
考點名稱:狀語從句
狀語從句:
指句子用作狀語時,起副詞作用的句子。它可以修飾謂語、非謂語動詞、定語、狀語或整個句子。
根據(jù)其作用可分為時間、地點、原因、條件、目的、結(jié)果、讓步、方式和比較等從句。
狀語從句一般由連詞(從屬連詞)引導(dǎo),也可以由詞組引起。
從句位于句首或句中時通常用逗號與主句隔開,位于句尾時可以不用逗號隔開。
狀語從句分類:
1、時間狀語從句
常用引導(dǎo)詞:
when, as, while, as soon as, while, before, after, since , till, until
特殊引導(dǎo)詞:
the minute, the moment, the second, every time, the day,the instant, immediately , directly, no sooner … than, hardly …when, scarcely … when
I didn't realize how special my mother was until I became an adult.
While John was watching TV, his wife was cooking.
The children ran away from the orchard(果園) the moment they saw the guard.
No sooner had I arrived home than it began to rain.
Every time I listen to your advice, I get into trouble.
2、地點狀語從句
常用引導(dǎo)詞:
where
特殊引導(dǎo)詞:
wherever, anywhere, everywhere
Generally, air will be heavily polluted where there are factories.
Wherever you go, you should work hard.
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