2021年高三英语基础资料

1、nothing will be long in the future. in this world, people wave their hands and let the tea cool.同学互助一起进步（页眉可删）2021年高三英语基础资料 2021年高三英语基础资料(一)不定式做主语：1、不定式做主语一般表示具体的某次动作。=动名词doing 表示习惯的，经常的动作。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

2、). 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 +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 dut

3、y / an honor / a shame / a crime / no easy job to doit takes (sb.) some time / courage / patience to doit requires courage / patience / hard work to do_注意: 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

4、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 job 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 wri

5、te that letter.what i would suggest is to start work at once.2021年高三英语基础资料(二)worried about the journey, i was unsettled for the first few 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

6、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情况，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 steam .the professor came in, followed by a group of young people .1 作原因状语，等于as / since / because 引导从句moved by what she said ,we couldnt help crying . = ( as we are

7、 moved by what she said 2 作时间状语，等于when 引导时间从句，如果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 into 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 cabbage

8、s 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 compared with you 4 作方式或伴随状语the actress came in , followed by her fans .she sat by the window , lost in thought .5 作让步状语much tired ,he still kept on working .=(alth

9、ough he was tired ,) he .6 独立主格结构： 当分词的逻辑主语不是主句主语时，分词可以有自己独立的逻辑主语，这种结构称为独立主格结构。常用来表示伴随情况。the boy rushed into the classroom , his face covered with sweat .all things considered ,your article is of great value than hers .rewrite with proper conjunctionsexample : united we stand, divided we fall.if we

10、are united, we will stand, but if we are divided,we will fall.1 asked what had happened, he told us about it.when he was asked what had happened, 2 well known for his expert advice, he received many invitations to give lectures.because he was well known for his expert advice, 3 given more time, we w

11、ould be able to do the work much better.2021年高三英语基础资料(三)一. 过去分词用在表状态的动词keep,leave等的后面。eg:they kept the door locked for a long time.keep your mouth shut and your eyes open.(谚语：少说多看)dont leave such an important thing undone.dont leave the windows broken like this all the time.二.过分词用在get,have,make, 的后面

12、。1.注意“have +宾语+过去分词”的两种情况：a)表让某人做某事/让某事(被人)做eg: i have had my bike repaired.the villagers had many trees planted just then.b)表遭遇到某种不幸，受到打击/受.影响，蒙受. 损失eg:i had my wallet stolen on a bus last month.the old man had his leg broken in the accident.he had his leg broken in the match yesterday.(met1986)2.m

13、ake+宾语+过去分词,在这种结构中，过去分词的动词必须是表示结果含义的。如：they managed to make themselves understood in very simple english.i raised my voice to make myself heard.三、过去分词用在感观动词watch,notice,see,hear,listen to ,feel,find等后面。如：when we got to school,we saw the door locked.we can hear the windows beaten by the heavy rain dr

14、ops.he felt himself cheated.the managers discussed the plan that they would like to see carried out the next year.(nmet_)四、过去分词用在want,wish,like ,expect等表示“希望，愿望”这一类动词后面做宾补。the boss wouldnt like the problem discussed at the moment.i would like my house painted white.i want the suit made to his own measure.i wish the prob