2012届高三英语一轮复习 M3 unit 8-2 Adventure课件 北师大版

1、Part 2 Of 210. run out of 用完,耗尽 (=use up) We have run out of petrol. 我们的汽油已用完了。 What can we use as fuel if we run out of all the energy? 如果所有的能源都用完了,我们能用什么 作燃料？run out (某物)用完,没有了run across 偶然碰见run at 向冲去,突然攻击run away 逃走,迅速离开run over 压过,复习Oh, my ink is running out.哦！我的墨水快用完了。I ran across some old let

2、ters when I was looking for something else.当我在找别的东西时,我无意中发现了几封旧信。He ran at me and grasped my hair and my shoulder.他朝我直扑过来,揪住我的头发,抓住我的肩膀。He has run away with (stealing) my most valuable books.他偷了我一些非常珍贵的书跑掉了。The water ran over the edge of the basin.水从盆边上溢出来了。Youd better run over these texts before yo

3、u go.你走之前最好把这些课文粗略看一遍。1. 逃学的儿童很少。 Few boys _ school.2. 我们的啤酒很快就喝完了。 We are fast _ beer.3. 让我们把今天的课再复习一遍。 Lets _ todays lessons.run away fromrunning out ofrun over11. 有关break的短语break away (from sb. / sth.) 脱离,挣脱break down (因故障等)失灵,失效break in 强行进入屋内,打断break into 强行进入某处break out 突然发生break through 突破,强行

4、穿过break up 解散,瓦解They broke away from the guards.他们摆脱看守逃跑了。The machine broke down. 机器坏了。Listen attentively; dont break in so often.注意听,别老是插嘴。We had to break into the house as we had lost the key.我们把钥匙丢了,只好破门而入。A fire broke out near here yesterday.昨天此地附近发生了一场火灾。Scientists say they are beginning to bre

5、ak throughin the fight against cancer.科学家们说,他们在防治癌症方面开始有所突破。The policeman broke up the fight.警察制止了这场斗殴。英语中表示“爆发,发生,进行”等意义的词或词组均属于不及物,因此均不能用于被动语态。常用的有：burst (感情等)突然发作；burst forth 向前迸发；burst out 突然发作(后常接doing)；burst into 突然发作(后常接名词)；break out 爆发；happen 发生；take place 发生；go on 发生,进行；get on 进行。1. 这时我乘坐的汽

6、车坏了。 Then the car I was in _.2. 你必须改掉这样的坏习惯。 You must _ such bad habits.broke downbreak away from12. go through通过,穿过 It took us a whole week to go through the great forest. 我们花了整整一星期才穿过一大片森林。 The rain has gone through my coat. 雨水湿透了我的上衣。仔细查阅,详细讨论 The police went through the pockets of the thief. 警察仔

7、细搜查了小偷的口袋。 Lets go through the argument again. 让我们将这些论据再详细讨论一遍。经历,遭受 She went through a lot of suffering when she was ill. 她生病时受了不少罪。 The old man went through the sufferings during the war. 这老人在战争期间经历过很多苦难。完成,用光 He went through his salary in three days. 他3天内把工资花光了。 Since we have started it we shall

8、have to go through with it. 既然我们已经开始干,我们就要干到底。get through 完成；及格,过关get through (to sb.) (与某人)(电话)联系上put sb. through (to sb.) 为某人接通(打给某个人的)电话get through with sth. 完成(工作等)look through sth. 快速检查/阅读某事物look sth. through 仔细检查某事物 see through sb. / sth. 看穿、识破某人/事see sb. through sth. 帮助、支持某人(渡过难关等)sweep throu

9、gh 蔓延,席卷用through的相关短语的适当形式填空1. Her courage and good humour _ her _ the bad times.2. I tried ringing you several times yesterday but I couldnt _.3. I _the newspaper but didnt find any ads for that product.4. Youd better _ the letters you received yesterday.sawthroughget throughlooked / went throughgo

10、 through13. back away from, back down (off), back out 与back up back away from 因害怕或厌恶而后退 Dont back away from this chance. 不要放弃这个机会。back down (off) 放弃,屈服 He proved that he was right and his critics had to back down. 他证明了他是正确的,而那些为难他的人不得 不收起他们那一套。back out (of sth.) 不履行(协议,承诺等) He has decided to back ou

11、t of the scheme. 他决定退出这项计划。back sb. / sth. up 支持或鼓励某人/某物 If I tell the police I was with you that day, will you back me up? 假若我对警方说那天我和你在一起,你肯为我 这个说法作证吗？1. But its worth waiting for. 但是这值得等待。 be worth doing 值得做 The book is worth reading. 这本书值得一读。 be worth后面要用动名词的主动形式表达被动 意义。 注意以下句型： be worth doing=b

12、e worthy to be done =be worthy of being done This problem is not worth worrying about. =This problem is not worthy to be worried about. =This problem is not worthy of being worried about. 这个问题不值得担心。be worth 5 dollars 值5美元be well worth doing 非常值得做1. 这部电影很值得再看一次。 _2. 这个问题不值得讨论。 _This film is well wort

13、h seeing a second time.The problem is not worth discussing.2. many of them thought that Marcos stories about China were too fantastic to be true. 他们中的许多人认为马可写的有关中国 的故事太离奇而不可信。 too to 太以至于不能，表示否 定(可以用so that来改写)。原句可改写为：many of them thought that Marcos stories aboutChina were so fantastic that they we

14、re not true. The book is too difficult for him to read. (=The book is so difficult that he can not read it.) 这本书对他来说太难读了。too not to do “太而不能不”,表肯定。 You are too angry not to say it. 你在气愤之下，不免会说出这样的话来。 He is too careful not to have noticed it. 他那么细心，不会没有注意到这一点的。not/never tooto “并非太而不能”， 表示肯定。 It is ne

15、ver too late to learn. 谚学习在任何时候都不会晚。 (活到老，学到老。)can not/nevertoo无论怎样也不过分 You cant praise Einstein too much. 你无论怎样赞扬爱因斯坦都不为过。1.盒子太小不能装下所有的东西。The box is _ _ _ _ all the things.2.他非常聪明，一定能解决这个问题。He is _ _ _ _ _ the problem.3.我们是无论怎样感激你也不算过分。We _ _ you too much.too small to holdtoo wise not to solvecant

16、appreciate3. I do not think I can write more. 我认为我再也不能写了。 I dont think (that) 我认为不 当主语是第一人称,谓语动词think / expect / suppose / believe / be sure / fancy / guess / imagine等后接的宾语从句出现否定时,只能将 否定前移到主句,即I dont think / expect/ suppose / believe (that) I dont think he will be that foolish, will he? 我想他是不会那么愚蠢的,

17、会吗?1. 我想他今晚不会来了,会吗? _2. 我想她不会拒绝你的邀请的。 _I dont think he will come tonight, will he?I dont suppose she will refuse your invitation.利用复合句提高句子档次利用复合句提高句子档次 有的学生在作文中使用过多简单句，成了简单句堆砌；有的写复杂句时，动辄用so, and，then，but，or，however，yet等非但达不到丰富表达方式的目的，反而使句子结构松散、呆板。为了避免这种现象，可以通过使用一些表示从属关系的连接词，如 who, which, that, becau

18、se, since, although, after, as, before, when, whenever, if, unless, as if等利用复合句来丰富句型，同时还能够把思想表达得更清楚，意义更连贯。在应试写作时，应尽可能地运用复合句以使文章更有逻辑性，同时也提高了文章的档次。如：【例【例1】Natural resources are very limited.They will be exhausted in the near future.It is not true.But it becomes a major concern around the world.This is

19、 a widely accepted fact. 这段文字用简单句表达，它们之间内在的逻辑关系含糊不清，意思支离破碎。如果使用连接词，将简单句与其前后合并，形成主次关系，就把一个比较复杂的内容和关系表达得层次清楚、结构严谨。 It is a widely accepted fact that there is a major concern around the world for the exhaustion of limited natural resources in the near future, though it is unlikely to be true. 【例【例2】 Th

20、e Mississippi River is one of the longest rivers in the world，and in springtime it often overflows its banks，and the lives of many people are endangered. 此句用and把三个分句一贯到底，单调乏味。如果使用了关系代词which，语义就会更连贯，语言也会更流畅。 The Mississippi River, which is one of the longest rivers in the world, often overflows its b

21、anks in springtime, endangering the lives of many people. 此外，要写好复合句，一定要注意所写复合句符合英语句子结构的特点及复合句中句子成分的完整。 如“听到喊声，他跑出了屋子。”，如果一一对译，则容易误译为： When heard the cry, he ran out of the house. 从句与简单句一样，须讲究句子结构的完整性，只不过从句前有一个引导从句的连词而已。在when heard中，很明显，缺少主语，需在when后加上he。一、用适当的连词填空 1. I am very interested in _ he has

22、improved his pronunciation in such a short time. 2. The fact _ she had not said anything at the meeting surprised everybody. 3. Youll miss the train _ you hurry up. howthatunless 4. Because of my poor memory, all _ you told me has been forgotten.5. _ you have done might do harm to other people.thatWhat 二、把下列每组句子转换成复合句1. This is our only request. This problem should be settled as soon as possible._2. I have spare time. I will go to see you._ This is