一、 专题详解。
一、名词性从句解题技巧。
1.正确分析句子成分是做对题的关键。
2.连接词的特点:
that没有意义,在从句中只起连接作用,不充当句子成分;
whether,if表“是否”,在从句中只起连接作用,不充当句子成分;
what,which,how,where,when,whatever等,有各自的意义,在从句中担任成分。
引导主语、表语、同位语从句时不省略;有多个that引导的宾语从句时,只有第一个that可省略;引导的宾语从句中含有从句时,也不省略。
4.介词后一般不接that引导的宾语从句,此时需要用it作形式宾语;某些动词enjoy,hate,h**e,like,love,appreciate,take也不能接that引导的宾语从句,此时需要用it作形式宾语。如:
做主语时,表语从句只能用that引导。
在肯定句中其后的宾语从句常用whether,if引导;doubt在否定和疑问句中其后的宾语从句常用that引导。
如:thereissomedoubt___whether___hewillcometomorrow.
7.与if相比较,whether引导所有名词性从句,也可用于连接介词后的宾语从句,可以discuss,decide后引导宾语从句,还可与ornot连用。
考题检验。1barbarajonesofferstoherfansishonestyandhappiness.
3.,and___therearemanythingsstilltobedone.
答案:1,二、定语从句解题技巧。
1.正确分析句子成分是做对题的关键。
2.引导词的特点:
关系代词:which,that,who,whom,whose;关系副词when,where,why和that。(略)
that既指人又指物,先行词是everything,all等或有thefirst,themost,thevery等修饰时都能用,所以一般情况下用that引导定语从句比较保险,但以下情况不能用,切记:a.在非限制性定语从句中(从句前面有逗号与主句隔开),用which或who,whom;b.
前面有介词时,用which或whom;
c.前面的先行词是anyone,those时,用who;
as和which可以引导非限制性定语从句,指代整个句子(which有时也仅仅指代主句的一。
个词和一部分)。which引导的这种从句只能放在主句后,as引导的这种从句可以放在主句前、后、或在中间插入。另外,以下短语几乎成为固定搭配:
asisoftenthecase,asisknowntoall,asishoped,asisnatural,asisreported,ashasbeensaid,asweknow。
当先行词为case,situation,condition,point时,且从句不缺少主要成分,用where引导;而。
出现occasion常用when;
比较:key:whom/them/them
比较:a.__isknowntousall,theearthgoesaroundthesun.
b.__isknowntousallisthattheearthgoesaroundthesun.
c.__isknowntousallthattheearthgoesaroundthesun.
key:as/what/it
比较:key:werepraised/waspraised
比较:key:as/that
三、状语从句和连词解题技巧。
1.熟悉状语从句的分类,熟悉每个连词的语义和语用特征,尤其是:as,since的灵活运用;before,until,unless,while,as,if,incase这些难以区分的词。
2.区分常用的含时间状语的句型,如it’s/ithasbeen+一段时间+since…;itis/was+具体时间+when…;itwillbe/was+一段时间+before…;itis/was+时间状语+that…
不知不觉)beforeicouldsayaword(还来不及说什么)beforelong(不久以后)
作连词可以表“因为”,“当…时候”,“照。那样”,“尽管”;表“作为”时是一个介词。
填入适当的连接词:
1i’m unhappy, he cheers me up.
2. if you work with a strong will, you will overcome any difficultygreat it is.
3. a new school was builtthere had been a wasteland.
4you’ve got such a golden chance, why not make the best of it?
5. a whole month had passed __she fully recovered.
6. i was h**ing dinneri heard a knock at the door.
7. i heard a knock at the door __i was h**ing dinner.
8. he had just finished the booksupper was served.
9. i won’t tell him the correct answer even __i know it. i don’t like him.
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