江苏省江阴市峭岐中学2020届高三英语复习 状语从句学案

状语从句Task 1: 时间状语从句时间状语从句的引导词when, while, as, before, after, since, until, till, hardly/ scarcely when, no soonerthan, immediately, the moment, the minute, the instant, every time, each time, next time, the first time1. when, while, as1) _ he heard the news, he couldnt help crying out.2) You can go swimming _ I am having lunch.3) She sang _ she worked.4) _ time goes on, its getting warmer and warmer.考点小结： when引导从句时, 从句的动作常是短暂的。 while侧重主从句动作的对比，且从句的动词必须是_。 as引导从句时侧重主从句动作同时或几乎同时进行，可译为“_”或“_”。(2). when 意义为“这时，突然”，常用于下列句型： be doing/ be going to dobe about to do sth.be on the point of doing + whenhad just/ hardly done sth.I was about to go out _. ( 这时门铃响了)One evening I was having my dinner _. (这时来了位不速之客)( ) She had just finished her homework _ her mother asked her to practice playing the piano yesterday. A. when B. while C. after D. since( ) Tom was about to close the window _ his attention was caught by a bird.A. when B. if C. and D. till(3). while “而，然而，却” (表对比)He likes pop music, _ I am fond of folk music. “虽然，尽管”= though/ although( ) _ all of them are strong candidates, only one will be chosen for the post.A. Since B. While C. If D. As_ I admit that there are problems, I dont agree that they cant be solved.句意：_. “只要”= as long asWhile there is life, there is hope. 句意：_.2. 表示 “一就”的概念：归纳: 如hardly/ scarcely when, no soonerthan, immediately, the moment, the minute, the instant, 等也可引导一个时间状语从句，相当于as soon as的意思。1) Hardly had I finished my supper _someone knocked at my door. No sooner _ The moment _ Immediately _2) He didnt realize that he was admitted to university until he was informed. It was not until _ Not until _3. 含time 的短语引导时间状语从句1) _ he took part in the competition, he won a second prize. （第一次）2) _ I was in trouble, he will come to help me out. (每次)3) _ you come, do remember to bring your son here. (下次)4) _ she saw James, he was lying in bed. (上次)5) By the time the enemy reached the village, all the villagers _ (leave).小结： 一些含有time的名词短语，如every time, each time, next time, the first time,by the time等名词短语用来引导时间状语从句。4. before ; since ; until 引导的时间状语从句1) Its three years _ they got married.2) It was seven years _ we met again.3) John thinks it wont be long _ he is ready for his new job.A. when B. after C. before D. since4）_ I could stop him, he had rushed out of the room.注意区别以下几个句型：1）句型It will be/was段时间before“还要过多久才”2）句型It will be/was not一段时间before“不久之后就会”3）句型It is/ has been 段时间since 过去时Task 2: 地点状语从句：常用_; _ 等引导。1) You should make it a rule to leave things _ you can find them again.2) Today, we will begin _ we stopped yesterday so that no point will be left out.3) You are always trying to meet all your childrens demands. Thats _ I dont agree.4) _ unemployment and crime are high, it can be assumed that the latter is due to the former.Task 3: 原因状语从句：常用because; as; since; now that等引导。1) You shouldnt get angry just _ some people speak ill of you.2) It was _ he was ill that he didnt join us.3) _it was getting dark, we had to go home.Task 4：条件状语从句： 常用if, unless, so (as) long as(只要), in case(万一), suppose/ supposing(假设，如果), providing/ provided(如果), on condition that(条件是)等引导。1) Ill lend you the money _ you take my advice.2) You can go out at night _ you promise to come back before ten.3) You wont pass the test _ you do well in the drivers education.4) Youd better take more clothes _ it gets cold.5) Suppose/ supposing that they refuse us, who else can we turn to for help?句意：_.Task 5目的状语从句：常用so that; in order that 等引导。1) I got up early _ I could catch the first bus2) Ive decided to learn photography _ I may better appreciate the beauty of nature.Task 6结果状语从句：常用so that; such that等引导。1) I was _ excited _ I couldnt go to sleep.2) She spoke in _ a low voice _ I couldnt hear her at all.3) Ive had _ many falls _ I have pains here and there.4) There is _ little water in the glass _ I cant drink any more.5) He is wearing _ fashionable clothes that all the eyes are fixed on him.6) He runs so fast that he is far ahead of others. _ that he is far ahead of others.小结： so + many/ much/ few/ little + 名词+ that从句 such + 形容词 + 可数名词复数形式/ 不可数名词 + that 从句Task 7让步状语从句：常用 though, although, as, even though, even if, whether or,no matter wh-, wh-ever等引导1) Although he is an expert, he still remains modest. _ as he is, he still remains modest.2) Though he works hard, he cant catch up with others in his class. _ as he _, he cant catch up with others in his class.3) _ asks her for help, she is ready to offer help.4) She keeps calm, _ / _difficulties she may meet with.5) _/ _difficult English is, she is determined to learn it well.小结： 疑问词+ever 可以引导_和 _ No matter+ 疑问词只能引导_ though 还可用作副词，意为“可是，然而”，置于句末。eg. He said he would come; he didnt, _. _ 引导的让步状语从句必须倒装！Task 8方式状语从句：常用 as if ; as; as though引导1）She will do _ she is told.2）It looks _ it is going to rain.3）He talks as if he _ (know) everything.4) The old lady treats the boy as if he _ her own son.Task 9比较状语从句：常用asas; than 引导_ (hard) you work, _ (great) progress you will make.表示倍数的几个句型：times + as + 形容词/ 副词原级(big) + astimes + 形容词/ 副词比较级(bigger) +thantimes + the + 性质名词 (size/ height/ length) + oftimes + what 从句times + that/ those of eg. This room is three times _ _ _ that one.This room is three times _ _ that one.This room is three times _ _ _ that one.今年的产量是2020年的三倍。The output of this year is 3 times _ _ 2020.The output of this year is 3 times _ it was in 2020.状语从句中的难点：1. 状语从句中的省略1) Even if he was invited, he will not attend Toms wedding.= Even if _, he will not attend Toms wedding.2) While he was playing in the amusement park, Little Jack came across Miss Yang.= While _ in the amusement park, he came across Miss Yang.3) Some flowers shut up at night as if they did this in order to sleep.Some flowers shut up at night as if _.4) ( ) It sounds like something is wrong with the cars engine. _, wed better take it to the garage immediately.A. Otherwise B. If not C. But for that D. If so2. 状语从