【#高三# 导语】英语是我们学习的主要科目之一,学好英语自然有很多好处。®文档大全网为各位同学整理了《高三英语上学期知识点整理》,希望对你的学习有所帮助!
(1)一般现在时:am /is /are +及物动词的过去分词;
例:i am asked to the party today.
(2) 一般过去时:was /were+及物动词的过去分词;
例:i was asked to the party last night.
(3) 现在进行时:am /is /are being +及物动词的过去分词;
例:i am being asked to the party today.
(4) 过去进行时:was /were being +及物动词的过去分词;
例:i was being asked to the party that time.
(5)一般将来时:助动词will +be +及物动词的过去分词;
或:am /is /are going to +be +及物动词的过去分词;
例:i will be asked to the party tomorrow.
例:i am going to be asked to the party tomorrow.
(6)过去将来时:助动词would +be +及物动词的过去分词;
或:was /were going to +be +及物动词的过去分词;
例:i would be asked to the party the next day.
例:i was going to be asked to the party the next day.
(7)现在完成时:助动词has /have +been +及物动词的过去分词;
例:i has been asked to the party today.
(8) 过去完成时:助动词had +been +及物动词的过去分词;
例:i had been asked to the party the day before.
另外,含有情态动词的被动语态构成为:情态动词+助动词be +及物动词的过去分词.
例:i may be asked to the party today.
一、一般过去将来时
1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
2.时间状语:The next day (morning, year…),the following month(week…),etc.
3.基本结构:主语+was/were +going to + do+其它;主语+would/should + do+其它
4.否定形式:主语+was/were+not + going to + do; 主语+would/should + not + do.
5.一般疑问句:was或were放于句首;would/should 提到句首。
6.例句:He said he would go to Beijing the next day.他说他第二天要去北京。
I asked who was going there.我问,谁要去那里。
二、 现在进行时
1.概念:表示现阶段或说话时正在进行的动作及行为。
2.时间状语:Now, at this time, days, etc. look. listen
3.基本结构:主语+be +doing +其它
4.否定形式:主语+be +not +doing+其它
5.一般疑问句:把be动词放于句首。
6.例句:How are you feeling today?你今天感觉如何?
He is doing well in his lessons.在课上他表现得很好。
只用that不用which的情况
1、先行词为 all , much, everything, nothing , something ,anything, nothing, none, the one等不定代词时
2、先行词被only, any, few, little, no , all, just , very ,right等修饰时.
3、 当先行词是级或被形容词级修饰时。
4、 当先行词是序数词或被序数词修饰时。
5、当先行词是数词时.
6、 当先行词既指人又指物时。
7、如有两个定语从句,其中一个关系代词已用which,另一个关系代词则宜用 that。
8、主句是There be结构,修饰其主语的定语从句宜用that 作关系代词。
9、被修饰成分为表语,或者关系代词本身是定语从句的表语时,该关系代词宜用that。
10、先行词为what,关系代词用that。
11、有时为了避免重复而使用that引导定语从句。
1.由and连接的两个名词作主语
(1)“a/the+名词单数+and+名词单数”表示一个人(双重身份),谓语动词用单数。
The teacher and poet often gives lectures around the city.
(2)“a/the+名词单数+and+a/the+名词单数”表示两个人,谓语动词用复数。
The teacher and the poet have just arrived.
(3)“every+名词单数+and+every+名词单数”表示每一个人,谓语动词用单数。
Every boy and every girl has the right to receive education in our country.
(4)通常由两个部件组成的物品如:a knife and fork (一副刀叉)等作主语,谓语动词用单数。
Bread and butter is not to his taste.
2.表示时间、数量、长度及价格的名词,尽管有时是复数形式但常被看作是一个整体,谓语动词用单数形式。
Is fifty pounds enough?
3.“分数/百分数+of+名词”作主语时,谓语动词的形式根据of后的名词的形式来定,如果名词是可数名词复数,谓语动词用复数形式;如果名词是单数可数名词或不可数名词,谓语动词用单数形式。
Two-thirds of the books are about science.
Only 30% of the work was done yesterday.
自身代词概说
表示反射(指一个动作回射到该动作执行者本身或强调,即用来加强名词或代词的语气.的代词叫做自身代词。
自身代词的用法
1.在句中作宾语,表示动作回到动作执行者的本身。如:
Please help yourself to some lea.请自己用茶。作help的宾语.
The girl is too young to look after herself.这女孩太小,还不能照顾自己。作look after的宾语.
He was always ready to help others; he never thought of himself他总是帮助别人,从不想到自己。作thought of的宾语.
2.在句中作名词或代词的同位语,用来加强名词或代词的语气,作"亲自"、"本人"解。它在句中可置于名词、代词之后,也可置于句子末尾。如:
You yourself said so.你自己是这样说的。
The desk itself is not so heavy.书桌本身并不重。
I fixed the window myself.这窗户是我自己装的。
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