2022高二英语复习资料.docx
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1、2022高二英语复习资料(一)不定式做主语:1、不定式做主语一般表示详细的某次动作。=动名词doing 表示习惯的,常常的动作。e.g: To finish the building in a month is difficult.To do such things is foolish.To see is to believe. (对等)注: 1). 不定式作主语时,谓语用单数2). 当主语较长,谓语较短时,常用it做形式主语,而将不定式放到谓语的后面。it做形式主语,不定式放在谓语动词之后常用于下列结构中:(1)It is/was +adj.+of sb. to do(2) It is +
2、adj.+for sb.+to doIt is easy / difficult / hard / foolish / unwise / right / wrong / unnecessary(3) it is +a +名词+ to do.It is a pity / a pleasure / a pleasant thing / ones duty / an honor / a shame / a crime / no easy job to doIt takes (sb.) some time / courage / patience to doIt requires courage /
3、patience / hard work to do*留意: probable 和 possible 均可作表语,但possible可以用不定式作真实主语, 而probable不能用不定式作真实主语。It is probable for him to come to the meeting.(错)It is possible for him to come to the meeting.It is possible / probable that he will come to the meeting.不定式做表语:主语是以aim duty hope idea intention plan j
4、ob suggestion wish purpose task 等为中心词的名词词组 或以 what 引导的名词性从句表示,后面的不定式说明其内容, 不定式作表语常表示将来或现在的动作或状态。eg :My idea is to climb the mountain from the north.Your mistake was not to write that letter.What I would suggest is to start work at once.(二)Worried about the journey, I was unsettled for the first few
5、days.Well-known for their expertise, his parents company .Confused by the new surroundings, I was hit by the lack of fresh air.Exhausted, I slid into the bed and fell fast asleep.过去分词作状语:过去分词作状语时,说明动作发生的背景或状况,其等同于一个状语从句。vt 过去分词作状语时与主句主语构成被动关系,表示被动和完成,vi 过去分词表示状态或动作的完成。Heated , water changes into ste
6、am .The professor came in, followed by a group of young people .1 作缘由状语,等于as / since / because 引导从句Moved by what she said ,we couldnt help crying . = ( As we are moved by what she said2 作时间状语,等于when 引导时间从句,假如分词表示的动作与谓语的动作同时发生,可在分词前加when/ while / until 等使时间意义更明确。When heated , water can be changed int
7、o steam .Seen from the hill ,the park looks very beautiful .= ( When the park is seen from the hill3 作条件状语等于 if / whether 引导从句Given more attention , the cabbages could have grown better .= ( If they have been given more attention .Compared with you , we still have a long way to go = ( If we are comp
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