12-26 23:18:37 浏览次数:246次 栏目:高一英语
330. 所有人称+might(could)+动词原形
331. ②用法:
a) If I had more time, I should study German.(fact:I have no more time, so I shall not study German. )
b) If she were not so busy, she would attend the meeting this afternoon.(fact:she is very busy, so she will not attend the meeting this afternoon.)
c) If they didn’t take physical exercises every day, they wouldn’t be so healthy.(fact: they take physical exercises every day, so they are very healthy.)
a) 表示与过去誓死相反的情况
d) ①形式;
332. 条件从句的动词形式333. 主句的动词形式
334. If I (we,you,he,she,it,they)+had+过去分词335. I (we) should
336. You (he,she , +have+过去分词或:
337. they,it ) would
338. 所有人称+could(might)+have+过去分词
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,高一英语下册单词汇总