1、句型2 so/ such.that.引导结果状语从句时须注意1 当名词前有many, much, little, few修饰时, 用so不用such因为此时的中心词不再是名词，而是many, much, little, few这些表示数量的词。 1）. The westerners eat so much fat and sugar that they put on weight easily. 2）. There are so few fish in the lake that we couldnt fish them easily. 当名词是单数可数名词，前面又有adj.修饰时，注意冠词的
2、位置，即so+ adj +a（n）+n 或such+ a（n） + adj.+ n 1）. He is such an honest person / so honest a person that you can depend on him when you are in trouble.3 当so/such引导的部分位于句首时，主句要用部分倒装结构 1）. Such great progress has he made in his studies that we all admire him.4 当主从句主语一致时可与动词不定式相互转换,即变成so/such.as to do结构。 1）
3、.The westerners eat so much fat and sugar as to put on weight easily.5 当名词是不可数名词或复数名词时，用suchthat。 1）.He has made such great progress in his studies that we all admire him. 2）. They are such interesting novels that I want to read them once again.句型3 so that 引导目的状语从句与结果状语从句 so that引导目的状语从句时常与情态动词may/m
4、ight/can/could连用（= in order that），当主从句主语一致时可转换为so as to do/ in order to do. “以便；为了”1）. He turned up the radio a little so that he could hear the news clearly. He turned up the radio a little so as to hear the news clearly.2）. He closed all the windows while driving so that he shouldnt catch cold.（否定
5、句中情态动词用shouldnt） so that 引导结果状语从句一般不与情态动词连用。（=so） “因此；所以”1）. He hadnt planned his time well so that he didnt finish the work in time.He hadnt planned his time well so he didnt finish the work in time.句型4 be doing / be about to do / had done when（when：“这时” 强调一个动作的突然发生）1）. I was walking along the rive
6、r when I heard a drowning boy cry for help.2）. I was about to leave when it began to rain.3）. I had just finished my test paper when the bell rang, announcing the exam was over.比较I was walking along the street when I caught sight of a tailors shop. 我正在街上走，这时我看见一家裁缝店。I was walking along the street. J
7、ust at the moment I caught sight of a tailors shop. 我在街上走。就在那时我看见一家裁缝店。 句型5 it作形式主语： It +系动词+adj./ n.+ for sb. to do sth. （for sb.表示动词不定式动作的执行者） It +系动词+adj.+ of sb. to do sth.（of sb.既表示动词不定式动作的执行者，又表示人所具备的性质或特征）1）. Its important for us to have a good knowledge of English.2）. How rude of him to trea
8、t a child like that!3）. Its thoughtful of him to fix us up for the night.（安顿某人过夜）句型6 it作形式宾语：主语+think / consider / believe / make / feel / find+ it +adj./n. +（ for sb./ of sb.） +to do sth. 1）.I feel it foolish of him to believe such a man.2）.The timely rain had made it possible for the crops to grow
9、 well.3）.I find it pleasant to work with him.4）.I think it my honor to be invited to speak here.5）.She thinks it her duty to help us.6）.All the noises made it impossible for me to go on with the work.7）. Tom didnt find it difficult to write letters in Chinese.主语+think / consider / believe / make / f
10、eel / find+ it +adj./n. + doing sth.仅限于少数句型1）.The professor considers it no good reading without understanding.2）.Do you consider it any good trying again?3）.He found it useless （no use） arguing with her.4）.He thought it absolutely senseless （no sense） attempting the impossible.5）.I dont think it wo
11、rthwhile going to such a place.主语+think / consider / believe / make / feel / find+ it +adj./n. + that从句1）.We thought it a pity that the conference should have been canceled.主语+appreciate/enjoy/like/dislike/love/hate/prefer等少数动词+it+when/if从句。1）.We would much appreciate it if you could do us that favo
12、ur.2）.Id prefer it if I didnt have to finish the work.3）.I like it in the autumn when the weather is clear and bright.4）.I hate it when people talk with their mouth full.It作形式宾语的其他常见句型：1）.Dont take it for granted that they will support you.2）.Ill see to it that everything is ready in time.3）.I owe i
13、t to you that I finish my work on time.4）.You may depend on it that Tom will help you with your English.5）.Im counting on it that you will come.6）.Why dont you bring it to their attention that you are too busy to do it?7）.I hear it said that the factory was founded in 1995.8）.They made it known wher
14、e the meeting is to take place.9）.I take it that you have been out.10）.Rumor has it that Mary is getting married.句型7 .as+形容词（副词）原级+as. ; not as/so+形容词（副词）原级+as.1）.Their factory is as large as ours.他们的工厂和我们的一样大.2）.I study as hard as you.我和你一样用功学习.3）.He doesnt get up as/so early as his parents.他不像他父母那
15、样早起床.句型8 倍数表达法： A + 谓语+倍数+the +n.（size/ height/ length/population）+of B A + 谓语+倍数+as + adj. + as B A + 谓语+倍数+adj.比较级+than B1）.This square is twice the size of that one. This square is twice as large as that one. This square is twice larger than that one.2）.This factory produced three times as many c
16、ars as they did 10 years ago.3）.He is 3 years older than I或 He is older than I by 3 years.句型9 as + 形容词 + a/an + 单数可数名词 + as;as + many + 可数名词 + as； as + much + 不可数名词 + as1）.She is as good a cook as her mother. = She is a cook as good as her mother.2）.There is as much sugar in it as eight pieces of su
17、gar.其中的含糖量相当于八块方糖.3）.Youve made as many mistakes as I have.4）.I havent got as much money as I thought.句型10 as much/ many as 多达； 那么多1）.On Sports Day, during the relay race, you will use most of all, perhaps as much as 650 calories an hour.在运动会上,进行接力赛跑时,你消耗的能量最多,可能每小时多达650卡.2）.As many as 700 different
18、 languages are spoken in Africa.非洲有多达700种不同的语言.3）.He didnt catch as many as hed hoped.他没有捉住预想的那么多.句型11 as.as possible; as. as one can 尽可能1）.The teacher should write the words on the blackboard as carefully as he can. =The teacher should write the words on the blackboard as carefully as possible.老师在黑
19、板上尽可能仔细地把字写好.2）.Please be as friendly as possible to your friends.=Please be as friendly as you can.句型12 as.as + 年代数字 / 名词1）.As early as 1950 I knew him.早在1950年我就认识他了.2）.He walked as far as the post office.他步行到邮局.句型13 as/so far as I know As/ So for as I know, he will be away from home for 3 months.就
20、我所知,他将要离家3个月.句型14 as soon as 一就Please let us know as soon as you arrive in Beijing.一到北京,请通知我们一声.句型15 as well as 作为固定词组意为和；也；还有。作为同级比较结构,意为和一样好.如:1）.He gave me money as well as advice.他除了给我忠告外,还给我钱.2）.He studies French as well as English.他不但学习英语,而且学习法语.3）.He plays table tennis as well as me.他乒乓球打得和我一
21、样好。比较：as well/ as well asas well 表示也,是副词短语,用作状语,通常放在句末,也可放在主语之后,相当于too,但一般无标点符号与句子隔开.as well as 通常看作一个复合并列连词,连接两个成分相同的词,短语或句子,表示既又,不但而且当它连接两个主语时,谓语动词的人称和数要与第一个主语保持一致.如:1）.The children learn to read, write and they play games as well.孩子们学习读书写字,也做游戏.2）.With television, we can see a picture as well as
22、hear sound.既能听到声音,又能看到图像.3）.Tom, as well as his parents, likes pop music.汤姆以及他的父母都喜欢流行音乐.句型16 as good as几乎一样,实际上等于He is as good at English as me.My bike is as good as yours.He wasasgoodas deadafter so much exercise.这么多训练过后他几乎累得快.句型17 as long as / so long as只要（1）引导条件状语从句，“只要;如果”You may borrow the boo
23、k as / so long as you keep it clean. 只要你不把书弄脏,你就可以借.You will succeed so long as you work hard.只要你努力就会成功.As long as you study hard, youll make great progress.只要你努力学习,你就会取得很大进步.You may use that dictionary as long as you take care of it.只要你好好保存,你可以用那本词典.（2）和一样长This rope is as long as that one.这条绳子和那条一样
24、长.This bridge isnt so/as long as that one.这座桥和那座不一样长.（3）长达（表时间）The old couple have been living in the small town as long as 50 years. 这对老夫妇已在这个小城镇里住了长达50年.区别下列用法1）as（so）far as 和一样远,远至（原级比较或表示距离）;就来讲2）as（so）long as 和一样长（原级比较）;只要（引导条件状语从句）3）as well as和一样好;既也（连接并列成分）4）as good as和一样好;事实上（作状语）应用完成句子他们实际上
25、已经答应帮助我们了.They have _ _ _ promised to help us.（as good as）油漆后的这辆自行车和新的一样.Painted, this bike is _ _ _ a new one.（as good as）李雷英语说得和汉语一样好.Li Lei speaks English _ _ _ she speaks Chinese.（as well as）他和他的父母对我都很好.He _ _ _his parents is kind to me. （as well as）晚饭后我们一直到走山脚下.After supper we walked _ _ _the f
26、oot of the hill. （as far as）就我所知,他将离开两个月._ _ _I know, hell be away for two months. （As far as）只要努力,你一定会成功._ _ _you work hard, youll succeed in time. （As/So long as）这座新建的桥据说和旧的一样长.This newly built bridge is said to be _ _ _the old one. （as long as）句型18 .as it is该固定词组表达意思是就以（现在）这个样子,根据现在的情况.如:He decid
27、ed to buy the house as it is.句型19 as a matter of fact = in fact事实上,实际上It seems easy,but as a matter of fact,itll take us a long time to work it out.句型20 where可以引导定语从句或地点状语从句注意当它引导定语从句时，通常放在地点名词的后面，用来介绍或是修饰限定这个地点名词，在意思上，where =介词+地点名词 。如果是限定性定语从句翻译成“的（地点名词）”。如果是非限定性定语从句，翻译成“在（地点名词）那里”。That is the building where my father works. 那是我父亲工作的大楼。（where=in the building）
