Unit 1 目的狀語從句

1、九下Unit 1 結(jié)果狀語從句和目的狀語從句狀語從句指句子用作狀語時，起副詞作用的句子。它可以修飾謂語、非謂語動詞、定語、狀語或整個句子。根據(jù)其作用可分為時間、地點(diǎn)、原因、條件、目的、結(jié)果、讓步、方式和比較等從句。狀語從句一般由連詞(從屬連詞)引導(dǎo)，也可以由詞組引起。從句位于句首或句中時通常用逗號與主句隔開，位于句尾時可以不用逗號隔開。 結(jié)果狀語從句引導(dǎo)詞：so. that. such. that.結(jié)構(gòu)：so+形容詞或副詞+thatsuch+a(an)+adj.+可數(shù)名詞單數(shù)+that such+ adj. +可數(shù)名詞復(fù)數(shù)+thatsuch+adj.+不可數(shù)名詞+that The weathe

2、r is so nice that Id like to take a walk. The scientists report was so instructive that we were all very excited.He always studied so hard that he made great progress. Its such nice weather that all of us want to go to the park.難點(diǎn):1.such+a(an)+adj.+可數(shù)名詞單數(shù)+that=so+adj.+a（an）+可數(shù)名詞復(fù)數(shù)+thatMike is such a

3、n honest man that we all believe him.=Mike is so honest a man that we all believe him.This is such an important meeting that you should attend it.=2. 當(dāng)名詞前有many, much, few, little 等表示數(shù)量多少的限定詞時，要用so,而不能用such.Ive had so many falls that Im black and blue all over.There were so many people in the street

4、watching the fire that firefighters could not getclose to the building.目的狀語從句引導(dǎo)詞：so that , in order thatso that 因此，以至, 以便 in order that為了，以便Ill run slowly so that/in order that you can catch up with me. (目的)I opened the window so that/in order that fresh air might come in. (目的) We shall let you know

5、 the details soon in order that you can/may make your arrangements.enough to句型的用法基本結(jié)構(gòu)“adj./adv.+enough to+動詞原形”，其意為“足夠地可以”：He is old enough to take care of himself. Will you be kind enough to shut the door? She is old enough to travel by herself. Is the river deep enough to swim in? 【注】若enough前出現(xiàn)否定詞

6、，則不僅否定了enough，而且也否定其后的不定式：He was not strong enough to do the work. 他不夠強(qiáng)壯，不能做這工作。He is not strong enough to lift the box. 他力氣不夠大提不起這個箱子。另外，該句型有時可與so suchthat結(jié)構(gòu)轉(zhuǎn)換：He is rich enough to buy a plane. He is so rich that he can buy a plane. 有時該句型也可與tooto句型轉(zhuǎn)換：He is too young to go to school. 他太小，還不能上學(xué)。He is

7、 not old enough to go to school. 他還不夠大，還不能上學(xué)。同步練習(xí)一、選擇題：1. _she was a woman, _she was very brave.A. Though,/ B. Though, but C. But, though D. /,though2. The teacher told us _funny story _we all laughed.A. such a ,that B. such, that C. so a, that D. so, that3. The headmaster spoke slowly _we could und

8、erstand him.A. such that B.because C. so that D. when4. The workers work _hard _they dont have a day off even on the weekend.A. too, that B. such, that C. so, that D. as, that5. He called her _hear her voice.A. to B. in order that C. so that D. in order6. We ran to the bus stop _we could catch the b

9、us.A. in order B. so that C. to D. in order to7. He worked so quietly _no one know she was there.A. which B. after C. as D. that8. After waking for four hours, he was _tired _move on.A. as, as B. too, to C. so that D. not, enough9. Jim didnt run _to catch up with other runners.A. enough fast B. so f

10、ast C. fast enough D. fastly enough10. There is _much bird food _it can last for two months.A .such, that B. so, that C. such a, that D. so, to 二、用sothat 或者suchthat填空：1. It was _ hot in the cinema _ I felt very uncomfortable.2. It was _ a funny film _ I laughed until I cried!3._ few people came to s

11、ee the film _ the manager put on another film instead.4.Tom hurt his legs _ badly _ he was not able to walk for six months.5.There were _ many people at the party _our house got too crowded.6.Joy has _ a strong love of films _ she goes to the cinema every week.三、寫出下列句子的同義句：1. He puts on his coat so

12、that he wont feel cold.He puts on his coat _ _ _ he wont feel cold.2. Mary often wears high heels in order that she may look taller.Mary often wears high heels _ _ _look taller.Mary often wears high heels _ _ she may look taller.3. He was so angry that he could not say a word.He was _ angry _ say a word.4.This pen isnt cheap enough for me to buy.This pen is _ _that I _buy it.This pen is _expensive _me _buy.四、合并下列句子.1.We plant many trees. We can fight against the pollution.(so that)2. The