早教吧作业答案频道 -->英语-->
英语纠错-请问这几句话有错误吗?you'dbetterstayathomeIdon'tknowwhetheritisgoodorbadIdon'tknowwhetheritisgoodornotIdon'tknowifitisgoodorbadIdon'tknowifitisgoodornot
题目详情
英语纠错-请问这几句话有错误吗?
you'd better stay at home
I don't know whether it is good or bad
I don't know whether it is good or not
I don't know if it is good or bad
I don't know if it is good or not
you'd better stay at home
I don't know whether it is good or bad
I don't know whether it is good or not
I don't know if it is good or bad
I don't know if it is good or not
▼优质解答
答案和解析
对对对错错
区别:这两个词的区分主要是用于引导宾语从句时.whether与if都可以引导宾语从句,常可互换.但下面情况不能互换.
1.宾语从句是否定句时,只用if,不用whether.
e.g.I wonder if it doesn’t rain.
2.用if 会引起误解,就要用whether.
e.g.Please let me know whether you want to go.(此句如果把whether改成if,容易当成条件
句理解)
3.习惯上宾语从句中的whether 与or not直接连用,就不能换成if;不直接连用时,即构成
whether ...or not的结构时,英语中只用whether;而美语中常用if.所以我们的教学中习惯上
采用whether...or not的说法.
e.g.I don’t know whether or not the report is true.
I don’t know whether the report is true or not.
4.介词后的宾语从句要用whether引导.
e.g.It depends on whether we have enough time.
5.whether 可与不定式连用,而if不与不定式直接连用.
e.g.They don’t know whether to go there.
6.whether 也可引导主语从句、表语从句、同位语从句,还可引导让步状语从句,以上均不能换
成 if.
注意:引导主语从句时,习惯上whether从句置于句首时,whether不能换用if,如:
Whether you’ll gain knowledge successfully or not depends on how hard you will work.
你能否真正学到知识,就看你努力的程度如何.
但当采用形式主语It 将主语从句后置时,用Whether 和 if 均可,如:
It’s not clear to me whether /if she likes the present.
7.引导条件从句时,只能用if,而不能用whether.
e.g.Please come to see me if you have time.
区别:这两个词的区分主要是用于引导宾语从句时.whether与if都可以引导宾语从句,常可互换.但下面情况不能互换.
1.宾语从句是否定句时,只用if,不用whether.
e.g.I wonder if it doesn’t rain.
2.用if 会引起误解,就要用whether.
e.g.Please let me know whether you want to go.(此句如果把whether改成if,容易当成条件
句理解)
3.习惯上宾语从句中的whether 与or not直接连用,就不能换成if;不直接连用时,即构成
whether ...or not的结构时,英语中只用whether;而美语中常用if.所以我们的教学中习惯上
采用whether...or not的说法.
e.g.I don’t know whether or not the report is true.
I don’t know whether the report is true or not.
4.介词后的宾语从句要用whether引导.
e.g.It depends on whether we have enough time.
5.whether 可与不定式连用,而if不与不定式直接连用.
e.g.They don’t know whether to go there.
6.whether 也可引导主语从句、表语从句、同位语从句,还可引导让步状语从句,以上均不能换
成 if.
注意:引导主语从句时,习惯上whether从句置于句首时,whether不能换用if,如:
Whether you’ll gain knowledge successfully or not depends on how hard you will work.
你能否真正学到知识,就看你努力的程度如何.
但当采用形式主语It 将主语从句后置时,用Whether 和 if 均可,如:
It’s not clear to me whether /if she likes the present.
7.引导条件从句时,只能用if,而不能用whether.
e.g.Please come to see me if you have time.
看了 英语纠错-请问这几句话有错误...的网友还看了以下:
这句英语有没有语法错误?Eatbreakfastcankeepyouhealthy是不是要改成you 2020-03-30 …
英语句子改错(语法,搭配错误)在线Whenwewerecompletelyengrossedint 2020-05-20 …
这句英文有错吗,错在哪,Pleaseletusknowifit'sbesttotravelbypl 2020-05-22 …
请问这句英语有没有语法错误?ittakestenminutesfrommyhousetothest 2020-05-23 …
英语翻译把这几句翻成英文.要求没有语法错误且地道的英文.1.从小到大,我们有过许多朋友,但是像这样 2020-06-03 …
这两个英语句子有错误吗?如果有错错在哪?1.BrowseontheInternetismyfavo 2020-06-09 …
I'llstillwaitingforyou有语法错误吗?有首歌,词里面有句I'llbewaiti 2020-06-11 …
Pleasehelpuscreateoneticketforuser.这句在英语语法上有错误吗?本 2020-07-26 …
某某专用用英文怎么表达我有一个游戏机的摇杆我想在上面印一个标签注明是我专用的就比如我的英文名字是Ji 2020-11-05 …
专八改错格式错了还有分吗?英语专八改错为按要求改正但是改对了能得分吗就是没有在后面的横线上直接写出改 2020-11-07 …