1、短語辨析 so that suchthat tooto notenough to,so that such that tooto notenough to,如此以至于,如此以至于,太以致不能,不足夠去做某事,用法,so為副詞,后面跟形容詞或副詞,that引導(dǎo)一個(gè)表示結(jié)果的狀語從句。如: She was so happy that she jumped. He spoke so fast that I could hardly follow him.,such. that與so. that意思相同,that后引導(dǎo)的也是一個(gè)表示結(jié)果的狀語從句,但such為形容詞,后面跟名詞,并且名詞前常有冠詞、形

2、容詞等修飾。 I have never seen such a big cat. It is such bad weather that we have to stay at home all day. They are such interesting stories that all the children like reading them.,有時(shí)可以在不變更原意的前提下，將“sothat”和“suchthat”加以轉(zhuǎn)換,She is so honest a girl that everybody trusts her.,She is such an honest girl that

3、everybody trusts her.,She is so honest that everybody trusts her.,too為副詞,后面跟形容詞或副詞,to引出動(dòng)詞不定式,在不定式的前面還可以由for引出其邏輯主語。如: The box is too heavy for you to carry. I got up too late this morning to catch the train,enough作副詞，放在形容詞或動(dòng)詞的后面，to引出動(dòng)詞不定式 I am old enough to go to school. He is not old enough to dres

4、s himself.,含有too. to結(jié)構(gòu)的句子常常可以用so. that, such. that或enough to結(jié)構(gòu)來改寫。,His handwriting is too bad for me to read the letter fast.,His handwriting is so bad that I cant read the letter fast.,His handwriting is not good enough for me to read the letter fast.,用sothat和suchthat填空： 1. He mastered English _ we

5、ll _ he was able to write long articles in English. 2. He improved his English _ greatly _ he began to talk freely with foreigners. 3. It was _ hot a day _ they went swimming. 4. Pingpong is _ a popular game _ people all over the world play it. 5. He had _ little education _ it was not easy for him

6、to solve the embarrassing problem. 6. He made _ a lot of mistakes in his maths exercises _ he had to do them all over.,so that,so that,so that,such that,so that,such that,EXERCISES,1.他年紀(jì)太小了，所以不會(huì)讀也不會(huì)寫。 He is _ young _ he can _ read _ write.,2.他很累，以致上課時(shí)他在桌子上睡著了。 He was _ _ _ he fell asleep at the desk

7、 in class.,3.雖然這些書很重，但湯姆足夠壯可以搬運(yùn)他們。 Although these books are heavy, Tom is _ _ _ _ them.,4.我足夠幸運(yùn)在北京見到籃球明星喬丹。 I was_ _ _ _basketball star Jordan in Beijing.,so that not or,so tired that,strong enough to carry,lucky enough to see,當(dāng)it代替后邊的不定式短語,用作句子的形式主語時(shí),并不等同于上面的too. to結(jié)構(gòu)。如: Its too dangerous for the child to play in the street.,5他年紀(jì)太小了不能上學(xué) He is _ _ _ go to school. He is not _ _