高中英语 Module 5 A Lesson in a Lab 外研社必修1知识精讲.docx

1、高中英语 Module 5 A Lesson in a Lab 外研社必修1知识精讲【本讲教育信息】一. 教学内容：Module 5 A Lesson in a Lab二. 重难点讲解1.heat vt.& vi. 加热；变热；使温暖 n. 热，热爱（1）Please heat the room, its too cold.（2）The hall will not heat up easily.（3）The sun gives us heat and light.2. expand v. 扩大，增加，增强，扩展；contract. v. 收缩，缩小，缩短；Metals expand when

2、they are heated.Metals contract as they get cooler.3. substance n. 物质（1）What substance does it consist of?（2）This is a chemical substance.4. aim n. 目标 v. 瞄准，对准，力争Take careful aim at the target before firing.He aimed his gun at the target, fired and missed it.5. react v. 作出反应，回应搭配： react to sb./sth.r

3、eact against sb./sth.6. put in order 把有序排列，整理相关：in order 有序的out of order 无序的by order of 奉的命令place an order with sb. for sth.in order toin order that7. be supposed to相当于shouldYoure supposed to pay the bill by Friday.Youre not supposed to play football in the classroom.8.The closer you are, the more y

4、oull see.the more. the more 结构是一种非常重要的形容词比较级结构，比如：The sooner we get this finished, the better well be pleased.The harder we study, the more beautiful life well have.9. Its hard to think of a world without metals.本句中，it 为行事主语，真实主语是不定式to think of a world without metals，这是一个重要的不定式做主语的结构。又如：It is easy t

5、o climb the hill.It is necessary to learn English well.10. In the last twenty years , seven Canadian scientists have won the Nobel Prize!in the last+ 一段时间这是完成时态的标志，完成时态的标志还有：so far，until/till now，for+一段时间，already，yet 等。【典型例题】1.The house rent is expensive. Ive got about half the space I had at home a

6、nd Im paying _ here.A. as three times muchB. as much three timesC. much as three timesD. three times as much答案：D解析：此题考查倍数表达法。 倍数asadj./adv.as2. There at the door stood a girl about the same height _. （04北京春季）A. as me B. as mine C. with mine D. with me答案：B解析：the same .as 为固定搭配3. David has won the fir

7、st prize in singing; he is still very excited now and feels_ desire to go to bed.（05江苏卷）A. the most B. more C. worse D. the least答案：D解析：根据句意，兴奋最不想睡觉，the least为little 最高级4. As far as I am concerned, education is about learning and the more you learn, _. （2002. 上海）A. the more for life are you equipped

8、B. the more equipped for life you areC. the more life you are equipped forD. you are equipped the more for life答案：B解析：the more the more 结构的考察，排除干扰，只有C为the morethe more.5. The engine of the ship was out of order and the bad weather _ the helplessness of the crew at the sea.A. added to B. resulted fro

9、m C. turned out D. made up答案：A解析：add to增加； result from 起因于； turn out 证明是； made up 编造6. Do you know Uncle Tom is crazy about gardening? Sure. He _ his flowers in the garden now.A. may be watering B. must be wateringC. could look after D. ought to watch答案：B解析：考情态动词表示猜测的用法。在表示十分肯定的猜测时，要用must。从对话来判断，此刻U

10、ncle Tom一定正在花园里种花呢。选项A是干扰项，要注意may在表示猜测时，仅能表示不是十分有把握的猜测。7. _ the temperature falling so rapidly, we couldnt go on with the experience.A. Since B. With C. As D. For答案：B解析：此句中含有一个用with引导的独立分词结构，在句子中做状语。Since，as和for三个词在表示“因为，由于”这一概念时，均是连词，其后要用完整的句子，不可只跟短语。8. Id love _ to your party last Sunday if not be

11、cause of the unexpected guests.A. to go B. going C. having gone D.to have gone答案：D解析：考查非谓语动词中不定式的用法。would love to have done something的意思是“原本很想做某件事，但因为某个原因没有做成”。相当于should have done的意思。9. Will you two go to the show tomorrow? No. Were going to a lecture, or at least Im planning _.A. it B. to C. that D

12、. so答案：B解析：该答句补充完整应当是“Im planning to go to the lecture”，省略了不定式短语“to go to the lecture”，需要保留不定式符号to。10. The rescue team _to help but failed to get there in time.A. had wanted B. have planned C. were expecting D. hoped答案：A解析：此题考查动词时态的掌握情况。救援队原本希望赶来救助的，但是却failed to get there in time。因此要用had wanted来表达一个

13、落空的愿望。英语中常用hope，expect，want，plan，wish，mean这一类表达愿望的词的过去完成时态来表达事实上没能实现的愿望。【模拟试题】（答题时间：35分钟）一. 完形填空阅读下面短文，掌握其大意，然后从120各题所给的A、B、C、D四个选项中，选出最佳选项。Mother managed to buy me some more paint and brushes, along with one or two drawing books and a pencil. This, of course, broadened my range of expression and 1

14、me to have a greater 2 of subjects. After the first few weeks of uncertainty and awkwardness, I 3 contentedly with my new pastime（消遣）. I 4 every day upstairs in the back bedroom, completely 5 I was 6 . I didnt know it then, but I had found a way to be happy again and 7 some of the things that had ma

15、de me unhappy. 8 I learnt to forget myself. I didnt miss 9 with my brothers now, for I had something to keep my mind 10 , something to make each day a thing to 11 . I would sit on the floor for hours, holding 12 between my toes, my right leg curled up（蜷缩的）under my left, my arms held tightly at my si

16、des, hands clenched（紧握）. All my paint and brushes were 13 me, and I 14 get mother or father to pin（钉住）the drawing paper to the floor with tacks（大头钉）to keep it 15 . It looked like a very awkward position, with my head almost 16 my knees and my back as crooked as a corkscrew（瓶塞钻）, but I painted all my

17、 best pictures 17 , with the wooden floor as my only easel（画架）. Slowly I began to recover from my 18 depression（消沉）. I had a feeling of pure joy while I painted, 19 I had never experienced before and 20 seemed almost to lift me above myself.1. A. let B. allowed C. persuaded D. advised2. A. imaginati

18、on B. choice C. chance D. progress3. A. settled down B. accepted C. set out D. got down4. A. wrote B. drew C. painted D. carved5. A. by myself B. with my parents C. in silence D. beyond touch6. A. forgotten B. changing C. growing D. improving7. A. to remember B. to put down C. to forget D. to deal w

19、ith8. A. Above all B. In all C. After all D. At all9. A. going out B. playing football C. to play with D. to go shopping10. A. swift B. active C. calm D. free11. A. look into B. wait for C. expecting D. look forward to12. A. the brush B. the paint C. the paper D. the picture13. A. close B. with C. b

20、ehind D. around14. A. should B. might C. could D. would15. A. still B. steady C. high D. straight16. A. between B. among C. above D. within17. A. in this way B. the same way C. halfway D. in the way18. A. later B. present C. old D. earlier19. A. a paint B. an idea C. an experience D. a feeling20. A.

21、 whatever B. with which C. what D. which二. 阅读理解阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。AWhen China launches its Shenzhou VI spaceship, it will most likely carry two astronauts and stay in space for five to seven days, according to Wang Yongzhi, the chief designer of the countrys manned spacecraft.In an int

22、erview with local media, Wang spoke highly of the team of researchers based in Shanghai, who designed Shenzhou Vs main engine.Asked whether Yang Liwei, Chinas first astronaut who blasted into space a month ago from Jiuquan, Gansu Province, will be picked again for the second mission, Wang said the f

23、inal decision will be made only 16 hours before the launch, so “it is still too early to say” .Yang, on his first trip to Shanghai, said he was touched by the enthusiasm of the local people. He said he was also impressed by the citys cosmopolitan and high-tech outlook.Reminded by local journalists o

24、f his non-stop schedule since he returned to earthtouring around the country and giving speechesYang said that it was part of his responsibility to spread the message of encouragement to his compatriots.Meanwhile, lured by the visiting space program team, 130,000 people have thronged the round-the-c

25、lock, two-day space exhibition at the Shanghai Science and Technology Museum since the free show opened on Tuesday.Among them, more than 70,000 visited between 6 pm and 6 am despite the biting cold, curious to see “ what the countrys first manned spaceship looked like ” .“ Its incredible!” Li Jun, a

26、n exhibition official, told Shanghai Daily yesterday. We never expected such a huge number of visitors, especially since they queued up in these freezing conditions.”Chen Dafu, 58, who traveled all the way from suburban Qingpu District, said: “Its been worth it. The space exhibition was an eye-opene

27、r for me. As a Chinese, I was so happy when Yang returned to Earth safely.”Also yesterday, Yang and his peers gave emotional speeches at the Shanghai Exhibition Center to more than 2,000 senior government officials and residents from various fields. They also took a cruise along the Huangpu River la

28、st night.（China Daily 20201220）1. According to the chief designer s statement, Shenzhou VI spaceship will most likely _.A. make a one-week flight B. carry two astronauts including Yang LiweiC. orbit the earth 14 times D. not carry Yang liwei2. What impressed Yang liwei most was _.A. the warmest welc

29、ome he received in ShanghaiB. that the people in Shanghai were well-informedC. both the citys modernization and the local peoples enthusiasmD. the high-tech outlook of the city of Shanghai3. The underlined word “ round-the-clock ” probably means _.A. all day and all night B. the whole week C. twelve

30、 hours D. a fortnight4. From the passage, we can infer that _.A. In all, 130,000 people are to visit the space exhibitionB. Around 60,000 people have visited the space exhibition in the daytimeC. The number of the visitors to the exhibition has reached 70,000D. People are so interested that they que

31、ue up to buy the ticketsBIn the past ten years, Americas National Basketball Association（NBA）has grown increasingly dependent on the rest of the world to supply players.When Michael Jordan and Larry Bird won gold in Barcelona in 1992, the Americans were praised for teaching the world how to play basketball. This season, however, 20 percent of NBA rosters（花名册）will be filled by non-Americans. NBA commissioner David Stem happily embraces the trend（趋势）.