1. 相等比较:at least as adj. as --- ; as great as or greater than---; 2. 完成时态的标志:for, since, so far, ever, never, just, yet, till, until, up to now, in past years; 3. It is ---(时间段) since---- 4. 并列句子第二句以后的be动词\系动词、助动词应当省略。也就是谓语并列。Sb. Is doing1 ,doing2 and doing 3. sb have done1, done2 and done3. 5. Exhibit sth. doing sth. 6. Prefer for doing sth. 优先考虑做---, 倾向做----。 7. 动名词可以做主语。不定式做主语跟谓语可以跟不定式做表语表示目的。 8. Bring sth with sb. , bring with sth. Sb. |