Module 5 The Great Sports Personality语法课件 外研版英语高二上册必修五同步课件PPT

Each time he came, he would bring us a lot of flowers. The moment the sun rises, all the stars in the sky disappear.
(1). before”在...之前“，其引导的从 句中动作发生在主句动作之后。常用 以下句型：
2. lest, in case, for fear that引导目的状语从句， 表示“以免、以防”。lest从句一般用虚拟，即 (should) do. for fear that和in case引导的从句 一般用虚拟，也可用陈述语气。
She took her umbrella lest it should rain. I took four books with me when I went travelling in case I got bored, but I never read a page.
I can tell you on condition that you promise to keep it a secret.
As long as you form the habit of learning English every day, you will conquer English sooner or later.
1.when,while, as 引导的时间状语从
句
(3)as当表示“当...的时候”，往 往强调“随着...,一边...一边...”。
He told us his adventures in the Arctic as we went along. As she grew older, she gained in confidence.
Education has always been a hot topic among parents as it is directly related to the future of their education.
05 目的状语从句
引导目的状语从句的连接词有：so that, in order that, lest, in case, for fear that,目的状语从句的 谓语常有may, might, can, could, should, will, would 等情态动词
2.表示“一...就...” 的词语引导的时间状
语从句
(1). 从属连词instantly, immediately, directly表示“一... 就...”,引导状语从句。
Did you give him the book? Yes, I gave it to him directly I saw him.
It will be +段时间+before..(从句用
一般现在时） 要过...才...
5.before,since引导 的时间状语从句
It won't be +段时间+before（从句
用一般现在时） 过不了..就..
It was not long before..（从句用一 般过去时） 没过多久就...
的时间状语从句
It is\has been +段时间+since（从句 用一般过去时）
自...以来已经有...了。
It is five years since he came here. It is three years since I began to smoke.
02 条件状语从句
条件状语从句可由if, unless, so\as long as, on condition that 等引导。
It wasn't long before he left the country. 没过多久他就离开了这个国家。
It was some time before I realized the truth. 过了一段时间我才察觉到这个 真理。

(2). since引导时间状语从句时，从句 谓语动词一般是非延续性动词，主句 动词是延续性动词。since引导的从句 时态若是一般过去时，则主句的时态 是现在完成时或现在完成进行时。 5.before,since引导 since常用以下句型：
0 2
Try as he might, he couldn't solve the problems.
2. although, though不可以与 but连用，但可以 和still,yet连用。
0 Although everyone
1
played well, we still lost the game.
1.when,while, as 引导的时间状语从
句
(2) While“当...的时候，与...同 时”，表示持续性的动作或状态 ，从句的谓语动词用延续性动词 ，强调主从句动作同时发生。
While he was sleeping, the spaceship circled the earth twice.
0 2
Keep calm, whatever what happens.
04 原因状语从句
1. because 引导原因状语从句一般放在 主句后，because 引导的从句位于句首 时要用逗号将主从句分开。because表 直接原因，语气最强，可用于回答由 why引导的疑问句
The boy made a lot of mistakes in his homework because he did his homework as he watched TV.
Module 5
grammar
01 时间状语从句
1.when,while, as 引导的时间状语从
句
（1）when表示某个具体的时间 ，从句的谓语动词用短暂性动词 ；也可以表示一段时间，从句的 谓语动词用延续性动词。when 引导的从句表示的动作可与主句 同时发生，也可以先后发生。
When she comes, I shall tell her to wait for her. He entered the room when the meeting was going on.
06 结果状语从句
1. so...that...引导结果状语从句的常用结构为：
so+adj.\adv. +that... so+adj.+a\an+可数名词单数+that so+many\few +可数名词复数+that so+much\little+不可数名词+that
1. The ball struck him so hard that he nearly fell into the water. 2. It was so hot a day that they wanted to go swimming. 3. He gave me so little time that it was impossible for me to finish the work on time.
03 让步状语从句
让步状语从句的引导词通常可 分四类：
基本连词：though, although, even though, even if
特殊疑问词：whatever, whichever, whoever, wherever, whenever, however
no matter+疑问词：no matter where \why \ when\what\how
0 2
Though he is poor, he still reads a lot of books.
3.特殊疑问词 +ever引导让步状 语从句时，可与no matter+疑问词互 换，引导名词性从 句时不可互换。
0 No matter who\whoever
1
you are, you must obey the law.
1. unless 相当于if...not...。
Unless you change your mind, I won't help you. If you don't change your mind, I won't help you.
2. so\as long as, on condition that引导条件状语从句时，表示 “只要”。
其他：while, as
1.though引导的让步 状语从句既可用倒装 结构，也可不用倒装。 as引导让步状语从句 常用倒装结构，要把 从句中作表语的名词 或形容词、副词或谓 语动词提前，可数名 词单数放句首时，名 词前不加冠词。
0 Though he is fifty, he has
1
shouldered the burden to support the family.
3.till和until 引导的时间 状语从句
(1). till不可以放句首，until可以 放句首。
(2).not until放句首，主句用部 分倒装。
Not until we pointed out their fault did they realize it.
4.时间状语从句
一些表示时间的名词词组如the moment, the second time, each\every time, the first time, the year等也可用来引导时间状 语从句，它们具有连词的词性。
2.表示“一...就...” 的词语引导的时间状
语从句
(2).as soon as, no sooner ..than.., hardly\scarely...when...都意为” 一...就...“。