从句的类型
数学竞赛
•定语从句
•状语从句
•主语从句
•宾语从句 名词性从句
•表语从句
•同位语从句
定语从句的分类
•限制型定语从句（Restrictive Attributive Claus）
A man who doesn’t try to learn from others can’t hope to achieve much.
•非限制性定语从句（Non-Restrictive Attributive Claus）少儿三字经全文
She is going to spend the summer holidays in Qingdao, where she has some relatives.
定语从句的引导词
•关系代词（who, whom, which, that, as）
•关系副词（where, when, why, that）
•关系形容词（who, what）
He that would eat the fruit must climb the tree.
That is the reason why I am in favor of revising the plan.
I have the same trouble as you do.
状语从句的种类
•时间状语从句
•地点状语从句
•原因状语从句
•目的状语从句
•锡纸烤鸡翅结果状语从句
•条件状语从句
•让步状语从句
•比较状语从句
•方式状语从句
状语从句的引导词(1)
•时间（when, as, while, before, after, once, till, until, not until, ever since, since, whenever, every/each time, the moment, as soon as, than, scarcely/hardly…
before/when, now that）
•地点（where, wherever）
•原因（becau, as, since, now that, eing that, considering that, in that）
状语从句的引导词(2)
•目的（that, so that, in order that, lest, for fear that, in ca）
•结果（that, so that, so…that, such…that）
•条件（if, unless,only if, once, suppo, supposing, in ca that, so long as, as long as, so far as, on condition that, provided that, in the event that, whether or not）
状语从句的引导词(3)
•让步（though, although, as, while, whereas, even if, even though, no matter, whatever, however, in spite of the fact that）
•比较（as…as, not so/as…as, more…than, no more…than, less…than, no less…than, the…）
•方式（ as though, as if, just as…, so…）
状语从句示例(1)
•He had impresd me the first time I met him.
•Wherever I am I will be thinking of you.
•Considering that they are just beginners, they are doing quite a good job.
•Better take more clothes in ca the weather is cold.
•Bring it near (so) that I may e it better.
状语从句示例(2)
•She would have fallen but that I caught her.
•You are a little heavier than when I saw you last.
•I remember the whole thing as if it happened yesterday.
主语从句
•由what, whatever, whoever等代词引导的主语从句
•由连词that引导的主语从句(通常放到句子后部，而用it作形式主语，在口语中that有时可省略）
•由连接代词或连接副词（或whether)引导的主语从句（可直接放句首，也可放句子后部，并在句首用it作形式主语）
主语从句
•What you need is more practice.
•Whatever I have is at your rvice.
•It is possible that I may not be able to come.
•It’s a pity you misd such a fine talk.
•Whether he will join us won’t make too much difference.
•Has it been announced when the planes are to take off?
宾语从句
•由连接代词或副词引导的宾语从句
•由关系代词what等引导的宾语从句
•由that引导的宾语从句（最为普遍，that有时可省略，另外在某些带有复合宾语的句子中，that引导的从句常常移到句子后部，前面用it作形式宾语）
宾语从句
•Tell me what you want.
•Let’s e how we can rai our efficiency.
•Plea advi me which book I should read first.
•Whether that is a good solution depends on how you look at it.
•We’ll give you whatever help you need.
•She was never satisfied with what she had achieved.
•I don’t doubt that they will be able to overcome the difficulties.
表语从句
化妆晚会•由that引导的表语从句（口语中连词that有时可以省略）
•由关系代词what引导的表语从句
•由连接代词或副词引导的表语从句
表语从句
六年级数学公式
•韭菜炒土豆丝The fact remains that we are behind the other groups.
•China is no longer what it ud to be.
•The question is what we should do first.
•My idea is we can get more people to help in the work.
同位语从句
•在某些词（如idea, fact, rumor, news, hope, belief, thought, doubt等）后有时可以用that或连接代（副）词引导的从句作同位语，称为同位语从句。
处女座和双子座
同位语从句
•I have no idea that you were here.
•The fact that the prisoner was guilty was plain to everybody.
•The thought came to him that maybe the enemy had fled the city.
幽默小说•Obviously there was little probability that they would succeed.
练习
1. ____ I catch a cold, I have pain in my back.
A. Every time B. If
C. Until D. At the time
2. Some water is said to be “hard”. By this is meant ____ it does not lather readily with soap.
A. which B. as C. what D. that
3. ____ he is abnt, what shall we do?
A. Now that B. Seeing that
C. Supposing that D. Whether
4. Language builds a bridge of communication ____ society could not ever exist.
A. unless B. without that
C. without which D. Just as…so
5. The problem is that, ____ children who are given cow’s milk benefit greatly from it, tho who have never drunk it by a certain age are not able to tolerate it.
A. becau B. provided
C. whereas D. though
