Useful phrases: 1. focus on集中 2. open up 3. carry out执行，实施 4. in large quantities 大量地 5.see through 看透，看穿 6. try out试验 7. look around参观；环顾 8. put through接通 9. decide on对……做出决定 10. turn up出现，到场 make a decision(s)决定 11. fill in填写（表格） 12. split up划分天来分割 13.take down记下；记录 14.be fundamental to对……是必要的 15.let out放出，发出 16.a handful of少数的，少量的 17.if so如果这样的话 18.at least至少 19.millions of数百万 20.in fact实际上 in actual fact as a matter of fact
Important Sentences: 1) You open up any medicine cupboard in the world. There is a high probability that you will find aspirin and penicillin. 2) Fleming tried this mould out on another bacterium and found that it killed bacterium. 3) However it was not until World War II that two other scientists managed to use new chemical techniques to purify it. 4. If penicillin had been available, many people would have died from bacterial illness or even minor wounds. 5. It was fundamental to saving many thousands of lives and is one of the most important medicines of contemporary. 知识点归纳： 1. trial n. 试用；试验；审问 try On trial受审；在试验中 go on trial 受到审理 come to trial 开庭审理 2. note make / take a note 把…记下来 take not of = take notice of 注意到 leave a note 留下便条 on a personal note 3. to one’s relief 使某人宽慰的是 4. take down take up take on take in take over take off take back 5. turn up 出现；到来，调大 turn down 关小；拒绝 turn in = hand in上交 turn off关掉
turn on打开 turn over翻转 turn out证明是，结果是，生产出 turn to 求助于；变得 turn round转向 Ex: 1) We can learn by ____ that oil and water do not mix. A. experiment B. try C. trial D. test 2) Please ____ that this bill must be paid within 2 weeks. A. notice B. note C. mind D. remark 3) Much to our ____, the outcome of the general election is far better than we have expected before. A. delight B. relief C. surprise D. disappointment 4. We are trying to ring you back Bryan but we think we ____ your number incorrectly. A. looked up B. took down C. worked out D. brought about 5. Everybody in the village likes Jack because he is good at telling and ____ jokes. A. turning up B. putting up C. making up D. showing up 6. He accidently ____ that he had quarreled with his wife and that he hadn’t been home for a couple of weeks. A. let out B. took care C. made sure D. made out 7. It is what you do rather than what you say ___ matters. A. that B. what C. which D. this 8. Why! I have nothing to confess ____ you want me to say? A. What is it that B. what it is that C. How is it that D. How it is 9. ___ snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest. A. Not only they bought B. Not only did they bring C. Not only brought they D. Not only they did bring 10. Don’t use words, expressions, or phrases ____ only to people with specific knowledge. A. known B. to be known C. knowing D. are known 11. Before building a house, you will have to ____ the government’s permission. A. get from B. follow C. receive D. ask for 12. For all these years, I have been working for others, I an hoping I will ___ my own business someday. A. turn up B. fix up C. set up D. make up 13. As I grew up in a small town at the foot of a mountain the visit to the village ____ scenes of my childhood. A. called up B. called for C. called on D. called in 一、单项选择(每题3分，共60分) 1. We always keep spare paper, in case we ran out. A、too much B、a number C、plenty of D、a good many 2、It was after he got what he had desired he realized it was not so important. A、that B、when C、since D、as 3、A study in the USA in 1977 showed that the chemical AsA in aspirin could prevent a stroke. A、carrying out B、carried out C、working out D、worked out 4、Penicillin was then produced in order to meet the demands of the armies. A、in large amounts B、in large plenty C、in large quantities D、in large numbers 5、With no one to in such a dangerous situation, the lady felt very helpless. A、turn over B、turn off C、turn on D、turn to 6、Don’t forget to the equipment before setting about the experiment. A、try on B、try in C、try out D、try to 7、Our success was largely the good cooperation of all team members. A、because B、result from C、due to D、thanks to 8、The little girl a cry at the sight of a snake. A、let out B、give out C、figure out D、shout out 9、We such great achievements without your efforts. Thanks a lot. A、can’t have made B、couldn’t have made C、were unable to make D、are unable to make 10、This factory produces a million pairs of shoes every year, 80% are sold, abroad. A、of them B、of which C、of that D、which of 11、Not only interested in football but beginning to show an interest in it. A、the father himself is; all his children are B、the father himself is; are all his children C、is the father himself; are all his children D、is the father himself; all his children are 12、Is man to fly to the moon in a spaceship? A、probable B、likely C、possibly D、probably 13、－Smoking is bad for your health. －Yes, I know. But I simply can’t . A、give it up B、give it in C、give it out D、give it away 14、A man escaped from the prison last night. It was a long time the guards discovered what had happened. A、before B、until C、since D、when 15、The book forty maps, three of Great Britain. A、is containing; including B、contains; includes C、includes; c
