句子结构中连词的用法高考英语短文改错命题的一个重要方面就是考查连接手段,连词使用不当会造成上下句不衔接
英语中的词与词、句与句之间必须使用并列或从属连词
●难点磁场1
(★★★★★)Itwasaboutnoonwearrivedatthefootofthemountain
________2
(★★★★)Thefoodwasexpensiveandtheservicewasgood
________3
(★★★★★)Itlooksasifmyparentstreatmeasavisitorandaguest
________4
(★★★★★)feltthattheyhelpedmeunderstandwhattheworldworks
________5
(★★★★)Shewassmilingbutnoddingatme
________●案例探究1
Ifthebookyouwantisout,youmayaskforittobecalledbackforyou,andwhetheryoupaythecostofsendingapostcard,thelibrarianwillwritetoyou
解析:此题为五星级题
whether改为If
此题考查if与whether作为连词的区别
此处为if引导的条件状语从句,表示“如果……”;如用whether,则表示“是否”,语意不通
在下列情况下一般只用whether:引导介词后的宾语从句、主语从句、表语从句、同位语从句或在whethertodo,whether…ornot…中
Whetherwe’llgocampingtomorrowdependsontheweather
Iaskedhimwhetherhewouldgoornot
IliveinBeijing,whereisthec