英语几道选择题..1.He met many problems__he was going over his lessons.A.before B.as soon as C.since D.while(这些作连词都是什么意思?)2.study hard ,_______you'll catch up with your friends.A.but B.and C.or D.so(问一下这里and 和s
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![英语几道选择题..1.He met many problems__he was going over his lessons.A.before B.as soon as C.since D.while(这些作连词都是什么意思?)2.study hard ,_______you'll catch up with your friends.A.but B.and C.or D.so(问一下这里and 和s](/uploads/image/z/860613-69-3.jpg?t=%E8%8B%B1%E8%AF%AD%E5%87%A0%E9%81%93%E9%80%89%E6%8B%A9%E9%A2%98..1.He+met+many+problems__he+was+going+over+his+lessons.A.before+B.as+soon+as+C.since+D.while%28%E8%BF%99%E4%BA%9B%E4%BD%9C%E8%BF%9E%E8%AF%8D%E9%83%BD%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D%3F%292.study+hard+%2C_______you%27ll+catch+up+with+your+friends.A.but+B.and+C.or+D.so%28%E9%97%AE%E4%B8%80%E4%B8%8B%E8%BF%99%E9%87%8Cand+%E5%92%8Cs)
英语几道选择题..1.He met many problems__he was going over his lessons.A.before B.as soon as C.since D.while(这些作连词都是什么意思?)2.study hard ,_______you'll catch up with your friends.A.but B.and C.or D.so(问一下这里and 和s
英语几道选择题..
1.He met many problems__he was going over his lessons.
A.before B.as soon as C.since D.while(这些作连词都是什么意思?)
2.study hard ,_______you'll catch up with your friends.
A.but B.and C.or D.so(问一下这里and 和so 作连词有什么区别?)
3.At weekends we help Mother with housework in the kitchen___she can enjoy herself by searching the Internet.
A.after B.until C.that D.so that(that不是也可以表目的的么..那么这里so that 和that有什么区别?)
英语几道选择题..1.He met many problems__he was going over his lessons.A.before B.as soon as C.since D.while(这些作连词都是什么意思?)2.study hard ,_______you'll catch up with your friends.A.but B.and C.or D.so(问一下这里and 和s
1.while
他复习功课的时候,遇到了很多问题
before:在……之前
as soon as:一……就……
since:自从;既然
while:当……的时候,后面接可延续性的动词
2.and
so是表示很直接很强的因果关系的,相当是所以:努力学习,所以你可以赶上你的朋友们
and只是一般的顺承关系,有“就”的意思:努力学习,你就可以赶上你的朋友们
3.so that
so that 表示目的或者结果,后面跟着从句.that不表示目的,是指一个基本的从句的标志
1.D,当...时
2.B,and 表示顺接。so表是因果。
3.D,表示目的。