2024届高三英语一轮复习非谓语动词作主宾表课件.pptx
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1、非谓语动词作主语宾语表语考向分析考向分析非谓语动词包括非谓语动词包括to do形式、形式、-ing形式、形式、-ed形式形式,是重要,是重要的语法项目之一,也是每年高考的的语法项目之一,也是每年高考的必考点必考点。动词的作用:动词的作用:1.谓语动词:谓语动词:在句子担任谓语的动词在句子担任谓语的动词2.非谓语动词:是动词的特殊形式,在句中可以作除谓语非谓语动词:是动词的特殊形式,在句中可以作除谓语 外的所有成分。外的所有成分。简单句:简单句:由由一个主语一个主语(或并列主语或并列主语)和)和一个谓语一个谓语(或(或并列谓语并列谓语)构成的句)构成的句子。例句:子。例句:1.She goes
2、to work every day.2.Tom and I found her there.3.She likes drawing and often draws pictures for wall newspapers.4.We all breathe,eat and work.非谓语动词使用条件非谓语动词使用条件一个句子一个句子当中,已经存在当中,已经存在主语和谓语动词主语和谓语动词,又,又没有连词没有连词的情况下,的情况下,还有别的动词出现时。还有别的动词出现时。She got off the bus,_(leave)her handbag on her seat.She got off
3、 the bus,but _(leave)her handbag on her seat.to do形式:将来,目的形式:将来,目的-ing形式:进行,主动形式:进行,主动-ed形式:完成,被动形式:完成,被动句法功能主语宾语表语定语状语补足语to do形式形式-ing形式形式-ed形式形式一、非谓语动词作主语一、非谓语动词作主语单句填空单句填空1.As time is pressing,I think _(take)a taxi is the best way to get from here to the conference centre.答案答案:taking/to take 此处为动
4、名词或不定式在从句中作主语。此处为动名词或不定式在从句中作主语。taking/to take2.It is not necessary _(bargain)on this small amount.答案答案 to bargain“It is+形容词形容词+to do sth.”为常用句式,为常用句式,It为形式为形式主语,真正的主语是不定式短语。主语,真正的主语是不定式短语。to bargain3._(have)tea in the late afternoon provides a bridge between lunch and dinner,which might not be serv
5、ed until 8 oclock at night.答案答案 Having,provides是主句的谓语动词是主句的谓语动词,Having tea.是动名词是动名词短语作主语。短语作主语。Having-ing形式和形式和to do形式主语时的区别:形式主语时的区别:1.-ing形式形式作主语多指作主语多指抽象的、经常性抽象的、经常性的行为;的行为;to do形式形式作主语多表示作主语多表示具体的动作具体的动作,尤其是,尤其是某一次某一次的的Reading as much as possible is necessary.尽可能多阅读是必要的。尽可能多阅读是必要的。To get up earl
6、y is necessary.We need to catch the first bus.早起是必要的。我们需要赶上第一班公车。早起是必要的。我们需要赶上第一班公车。2.下列句型中常用下列句型中常用-ing形式形式作主语。作主语。lt is/was+no good/no use/useless+doing sth.It is/was worth doing.It is worth making an appointment before you go.去之前预约一下是值得的。去之前预约一下是值得的。3.下列句型中常用下列句型中常用to do形式形式作主语。作主语。It+be+名词名词+to
7、do sth.(做某事是做某事是It takes/took sb.+some time+to do sth.(某人花费多长时间做某事某人花费多长时间做某事)It+be+adj.+for sb.+to do sth.(做某事对某人来说是做某事对某人来说是.)(difficult/easy/hard/important/impossible)It+be+adj.+of sb.to do sth.(某人做某事真是某人做某事真是.)(kind/lazy/silly/stupid/wise)这类形容词常指人的品质这类形容词常指人的品质Its our duty to take good care of t
8、he old.照顾好老人是我们的责任。照顾好老人是我们的责任。How long did it take you to finish the work?你花了多长时间来完成这项工作?你花了多长时间来完成这项工作?It is difficult for us to finish writing the composition in an hour.我们难以在一小时内完成这篇作文。我们难以在一小时内完成这篇作文。It is stupid of you to write down everything(that)the teacher says.你把老师说的所有东西都记下来是很愚蠢的。你把老师说的所有
9、东西都记下来是很愚蠢的。二、非谓语动词作宾语二、非谓语动词作宾语单句填空单句填空1.(2017课标全国卷课标全国卷)It took three years to complete and was built using an interesting method.This included digging up the road,_(lay)the track and then building a strong roof over the top.答案答案 laying 本题考查动名词作宾语。由上文中的本题考查动名词作宾语。由上文中的included digging和下文的和下文的and t
10、hen building可知,此处为并列的动名词作可知,此处为并列的动名词作included的宾语。的宾语。laying2.(2017课标全国卷课标全国卷l)But Sarah,who has taken part in shows along with top models,wants _(prove)that she has brains as well as beau-ty.答案答案 to prove 考查非谓语动词。考查非谓语动词。want to do sth.想要做某事。想要做某事。to prove3.My grandpa said last summer they earned q
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