欧美成人永久免费_欧美日本五月天_A级毛片免看在线_国产69无码,亚洲无线观看,精品人妻少妇无码视频,777无码专区,色大片免费网站大全,麻豆国产成人AV网,91视频网络,亚洲色无码自慰

答案

D

試題分析：

句意：如果明天不下雨我們就去購(gòu)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(shí)意動(dòng)詞，主語it三單,，否定句需借助助動(dòng)詞does,故選D,。

考點(diǎn)名稱：狀語從句

狀語從句：

指句子用作狀語時(shí)，起副詞作用的句子,。它可以修飾謂語,、非謂語動(dòng)詞,、定語、狀語或整個(gè)句子,。

根據(jù)其作用可分為時(shí)間,、地點(diǎn)、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(shí)通常用逗號(hào)與主句隔開，位于句尾時(shí)可以不用逗號(hào)隔開,。

狀語從句分類:

1,、時(shí)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(diǎn)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.