【注】： (1) because of +n/ving /代词宾格(用于句中) She’s worried because of her son.
(2) because conj +从句 （引导原因状语从句） He didn’t go to school yesterday because he was ill.
(3) because 还可以回答why 引导的句子 — Why do you like pandas? — Because they are cute.
(4) because 和so 不能一起连用，二者只能用其一。 ( ) ① We couldn’t drink the milk ___ it was too hot. ( ) ② He can’t go to school ______illness.
( )③The old man was too tired ______ doing the farm work. A. because B .because of C. instead D. instead of
原因状语从句一般由because, since, as, for引导?注意as,because,since和for的区别:
①如果原因是构成句子的最主要部分,一般用because。because引导的从句一般不
放在句子的开头。例如: I missed the train because I got up late.
注:对于以why开头的问句,一般只能用because引导的从句来回答。
②如果原因已为人们所知,或不如句子的其余部分重要,就用as或since、since比as稍微正式一些。as和since引导的从句一般放在句子的开头。例如: As he was not well,I decided to go there without him. Since this method doesn't work, let's try another. 他不是很好,我决定不带他去那里。
因为这个方法行不通,我们试试另一个。
Since he was busy, he didn't come. 他因为忙，所以没来。
As I have a day off today, I'll write to you. 因为我今天有一天假，所以就给你写信。
此外，since也可以述说推断的理。如：
It must have rained, since the ground is wet. 一定下过雨，因为地是湿的.
③for表示所说的理由是一种补充说明,因此,for引导的从句可以放在括号里,而且
for引导的从句一般不放在句子的开头(用逗号分开或放在括号中)。例如: I decided to stop and have lunch, for I was feeling quite hungry.
注意区别：
He isn't here today because he is ill.因为他病了，所以他今天没有来。 He must be ill, for he isn't here.他今天没来，看来一定是生病了。
5. On April 26,2003, he found himself in a very dangerous situation when climbing in Utah.
2003年4月26日，阿伦在犹他州登山的时候，发现自己处于一个极其危险的状态。
【解析1】on 修饰具体的某一天
on a Sunday morning; on Friday 【解析2】find → found →found v寻找 (1) find sb. doing sth 发现某人做某事 (2) find it + adj. + to do sth 发现做某事很…… ◆find it difficult/ hard to do sth 发现做某事很困难 ( ) She found ___ hard to finish the work by herself. A. that B. it’s C. it D. this
6. On that day, Aron’s arm was caught under a 2,000 – kilo rock that fell on him when he was climbing by himself in the mountains.
那天，阿伦在独自登山的时候，他的手臂被掉在他身上的2000多斤的岩石压住了。
【解析】by oneself= alone = on one’s own adj. 单独的，指无人陪伴的客观事实，不带感情色彩。
( ) He did the work all by himself. A. already B. together C. alone D. lonely
7. But when his water ran out, he knew that he would have to do something to save his own life. 但是当他的水也用完的时候，他意识到他必须做些什么去挽救他自己的生命。
【解析1】 run → ran → run v跑
run out of =use up 用完 【区别】：run out of 其主语通常是人
run out 其主语通常是物
【短语】： run across 偶然遇见 run after 追求，追逐
run away 逃跑 run at 向…..冲去 【解析2】own ①adj. 自己的
② v 拥有 → owner n 所有者，物主
one’s own 某人自己的
of one’s own /one’s own +n 某人自己的 (one’s 要用adj. 物主代词代替) I want to have a big house of my own.
8. Then , with his left arm, he bandaged himself so that he would not lose too much blood. 然后， 他用左手给自己绑上绷带， 以至于不流太多的血 【解析1】so that 以便，为了 引导目的状语从句,
从句常出现情态动词may/ might .can/ could等， The boy spoke loudly so that everyone could hear him clearly. 男孩大声说,以便大家都能听清楚。
为了能赶上车，她起得很早。(目的状语从句) They got up early so that they could catch the first (scheduled) bus.
9. This means being I a difficult situation that you cannot seem to get out of . 【解析1】mean → meant → meant v 意味着→ meaning n 意思 (1)mean doing sth. 意味着做某事 (2) mean to do sth. 打算做某事 I mean to go to bed earlier tonight.今晚 我想早些睡觉。
【拓展】询问 “......的意思”的常用句型： What does ... mean?
What is the meaning of...?
What does the word mean?==What is the meaning of the word? hat does this sign mean? 和what is the mean of this sign
【解析2】get out of 离开，从……出来
The door locked accidentally, and I couldn't get out of the room. 门无意中反锁上了，我无法从房间里出来了。
Get out of my face.
1. 给我闪一边去 2.从我面前消失 3.离我远一点，别烦我
【拓展】与get 相关的短语：
get up起床 get to到达 get back 返回
get on 上车 get off 下车 get on with 与??友好相处；
10. In this book, Aron tells of the importance of making good decision , and of being in control of one’s life. 在这本书里，阿伦讲述了好好做出决定以及掌握自己命运的重要性。
【解析1】 important adj. 重要的（反）unimportan→ importance n 重要性 important是形容词，importance是名词这是最重要的区别 其中还有的区别就是含义了
important的意思是：重要的；重大的
作为形容词经常跟在be动词即：am,is,are等后面，或者名词如：name,thing 等前面
例句：1.It is important to see that everything goes well. 重要的是确保一切顺利。
2.I have an important thing to do. 我有一件重要的事情要做
importance的意思是：重要性，重要的意思作为一个名词
例句：Here I would stress the importance of mathematics to the whole of science.
这里我要强调数学对整个科学的重要性。
①My parents have taught me ____________(…..的重要性)of working hard. ②Anyone can see the ____________(important) of good health.
【解析2】decide v 决定→-decision n 决定
(1)decide to do sth= make up one’s mind to do sth 决定做某事 (2)make a decision 做决定
①Tom decided _________________(study) English well.
②The next morning Alice made a _________(decide).She would tell her mother the truth.
( ) ③My brother makes up his mind to study medicine. A. decided B. needs C. decides D. has
1. A teacher must be in control of his class. 教员必须负责管好他的班。 2. I could be in control of something. 我还能够管理某些事情。 3、 She may be old, but she's still in control (of all that is happening).
她尽管人已老了，然而仍由她掌管（一切事情）。
11. His love for mountain climbing is so great that he kept on climbing mountains even after this experience. 他是如此的热爱爬山甚至与经历这次事故之后，他仍然继续爬山。
【解析1】 so …that 如此…..以致……
“So +adj.+ that” “如此……以至……” 引导结果状语从句 so后面接形容词、副词
He was so strong that he could lift the heavy bag. Ⅰ
so that与so ... that ...的用法在近几年来全国各省市的中考试题中出现率较高，一直是历年来中考试题的重要考点。下面结合近几年来的中考试题，将so that与so ... that ... 的用法归纳如下：
? ? so that引导目的状语从句时，表示“以便；为了”，从句中常使用can /could /may /might
/will /would /should等情态动词或助动词；引导结果状语从句时，从句中一般不用can和may等词，在so that前可以用逗号，意思是“因此;所以”。如：
1. The little boy saved every coin_________ __________he could buy his mother a present on Mother's day.(用所给的短语填空，每个短语只能用一次)(2003大连市) (答案为so that。)
2. She bought a digital camera online she would save a lot of time. (2003扬州市)A.so that B.as soon as C.no matter D.such that (答案为A。)
?? so＋形容词或副词＋that ...引导结果状语从句。
(一)so＋形容词或副词＋that ...引导的肯定的结果状语从句，意思是“如此……以致于……”。如：
3.―__________fine day it is today! ―Yes,the sunshine is__________beautiful that I'd like to go swimming in the sea. (2003青岛市) A. How, such B. What a, very C. How, so D. What a, so (答案为D。)
4.当球迷们看到贝克汉姆的时候，他们如此激动以致于大喊大叫。(根据中文意思完成句子
每空一词。)(2003北京市海淀区)When the football fans saw Beckham, they got__________excited__________they cried out. (答案为so，that。)
(二)so＋形容词或副词＋that ...引导的否定的结果状语从句，意思是“如此……以致于不能……”。如：
5. The camera is __________expensive__________ I can't afford it. (单项选择)(2004年辽宁省) A. so, that B. such, that C. so, as to D. enough, that (答案为A。)
6. Miss Gao asked a question, but it was__________that nobody could answer it.(2001安徽省) A.very difficult B. too difficult C. difficult enough D. so difficult (答案为D。)
注意：当that引导的结果状语从句为肯定句时，so ... that ...可以与be ... enough to do转换；当从句为否定句时，可以与too ... to ... 或be not ... enough to do转换。如：
7. David was so careless that he didn't find the mistakes in his test paper. (变为简单句)(2003福州市)
David was too careless to find the mistakes in his test paper
8. A：The boy is so young that he can't look after himself. B：The boy is not__________to look after himself.(改写句子，使B句与A句意思相近)(2004年桂林市)(答案为old enough。)
? ? so ... that ... 引导结果状语从句有时候可以与
相互转换。如：
such ... that ...句型
9. The stone is so heavy that I can't lift it up.
It is__________a heavy stone__________I can't lift it up.(改写句子)(2003南京市) (答案为such, that。)
英语unit1whatsthematter单元知识总结
