1.高三年级英语语法知识点总结 篇一
一、状语从句的一些引导词需要着重注意1.before: …before I could say a word./It may be some time before the situation improves How long it’ll be before I can go back to work?
2.when: It was six o’clock when they arrived at the hotel.
3.since: It’s three years since I smoked.
4.as: Great as the difficulty was,../Much as I admire,…
5.where: They notice that plants don’t grow well where there is much shade. My doctor advised me to live where the air is fresher.
6.主将从现：
I can when my headache disappear thoroughly. If you go, so will I.
二、时态和语态是很重要的考点
have been painting all day/be always doing/I did lock it/will still be sleeping/will have left The papers are still being corrected/It is being served in the dining room.
三、注意情态动词对过去表示推测的用法
比如，couldn’t have done/might have done/needn’t have done/should/ought to have done特别是shall的'用法: No student shall go out of school without the teacher’s permission. Tell him that he shall have the wonderful book tomorrow afternoon. It is the rule that every driver shall obey in this city. Shall I/he book a table?
2.高三年级英语语法知识点总结 篇二
虚拟语气虚拟语气也是一个难点.所谓虚拟语气是表示说话人的愿望、假设、猜测或建议,而不表示客观存在的事实.它通过句子的谓语动词的特殊形式来表示.现归纳如下：纯假设,用虚拟,动词时态退一级：条件句,分主从,主句谓语前加would (should,could,might);表愿望,用虚拟,wish后面接宾语(从句)：现在过去与将来,动词时态退一级：提建议,用虚拟,宾语(从句)动词用(should)do：俩建议,三要求,再加坚持与命令(suggest,advise,demand,require,request,insist,order)：It is time和eoukd rather,后接丛句用虚拟：部分主语从句中, 谓语用虚拟结构 (It is necessry /important/natural/natural/strange/strange that……should do). 下面举例说明：
A、If you came tomorrow,we would have the metting. (条件句虚拟)
B、Without air,there would be no living things.(同上)
C、We wish we had arrived there two hours earlier.(表示愿望虚拟)
D、He demanded that we (should)start right away.(表示建议虚拟)
E、It is(high)time that we left (should leave)now.(特殊从句虚拟)
F、I would rather you gave me the book.(同上)
G、It is necessary that we should clean the room everyday,(主语从句虚拟)
H、He speaks English so fluently as if he were English. (特殊从句虚拟)
3.高三年级英语语法知识点总结 篇三
名词性从句的几个难点(一)that不可省略的情况
1、主语从句，that从句置于句首时;
2、当一个句子有两个或多个并列的宾语从句时，引导第二和以后几个从句的that不可省略;
3、由it作形式宾语时，that引导的宾语从句中，that不可以省略。
(二)wh-ever与no matter wh-的用法区别
Wh-ever既可引导名词性从句，又可引导让步状语从句;而no matter wh-只能引导让步状语从句。
(三)as if/though, because, why可以引导表语从句
注意：because引导的表语从句，主语不能是reason或cause,而且since,as不能引导表语从句。
(四)that引导的同位语从句与关系代词that引导的定语从句的区别
That引导的同位语从句成分是完整的，that在从句中不担当任何成分;that引导的定语从句成分是残缺的，that在从句中充当主语、宾语或表语。
4.高三年级英语语法知识点总结 篇四
语法一致原则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.
5.高三年级英语语法知识点总结 篇五
表示地点、方向、时间、方式等 at the corner 在拐角处1) 在表示季节的名词前常不用冠词。 In spring 在春天
2) 具体某年的某个季节，需用冠词。 In the summer of the year2008
3)用于序数词或形容词的级前 the first the second
4)用于形容词前使其名词化 the rich the poor
5)用于复数姓氏前，表示―夫妇‖或全家 The Smiths
6)用于乐器名词前 Play the piano
7)用于by+the+计量单位名词 By the pound相关文档推荐 高三年级英语作文范例6篇 高三年级英语学习方法 高三年级英语作文范文推荐 高三年级英语作文范文参考 高三年级英语作文优秀范文5篇 高三年级英语优秀作文6篇 查看高三全部文档资源 >>
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