2019届一轮复习外研版必修一Module5ALessoninaLab学案

2019届一轮复习外研版必修一Module5ALessoninaLab学案

Module 5 A Lesson in a Lab学案 课文回顾 A Simple Scientific Experiment Below is a description of a simple scientific experiment. It shows us how iron _________with air and with water.‎ Aim: To ___________ if iron rusts (a) in dry air; (b) in water that has no air in it (air-free water) ; (c) in ordinary water.‎ Apparatus: 3 clean iron nails; test tubes; test tube holder; cotton wool; oil; Bunsen burner Iron in dry air Method (1) ‎___________ some iron nails at the bottom of a test tube.‎ (2) ‎___________ some cotton wool down the tube.‎ (3) ‎___________ the tube for one week.‎ Result After one week ,the nails haven’t_________.‎ Conclusion Iron does not rust in dry air.‎ Iron in air-free water Method (1) ‎__________ a test tube with water.‎ (2) ‎___________the water for three minutes.(This ________ there is no air in the water.)‎ (3) ‎___________ two or three clean nails in the water.‎ (4) ‎___________ some oil to the water. This will ________air _________ the water.‎ (5) Leave the tube for one week.‎ Result The nails do not rust in the tube with air-free water.‎ Conclusion Iron does not rust in air-free water.‎ Iron in ordinary water Method (1) Half-fill a test tube _______ water and add two or three clean nails.‎ (2) Leave the tube for one week.‎ Result The nails rust in the tube with ordinary water.‎ Conclusion Iron rusts in ordinary water.‎ 单词拼写 1. Metals e___________ when they are heated.‎ 2. Steel is a__________（混合物）of iron and other substances.‎ 3. This machine is run by e___________.‎ 4. We can safely draw some _____________（结论）.from our discussion.‎ 5. What’s the__________(目的) of the experiment ?‎ 6. Although she is rich, she wears o_________ clothes.‎ 7. Steam f___________ when water boils.‎ 8. These are new_____________(科学上的) discoveries.‎ 9. Your carelessness a________ to our difficulty.‎ 10. They soon broke the _____________(均衡) of power.‎ 单项选择 1． When ____________to a high enough temperature water can change into vapour.‎ A. heating B. being heated C. heated D. having heated 2. I don’t know whether it is a chemical_____________‎ A. substance B. object C. matter D. thing 3. It is a fact that applause reacts ______________a speaker.‎ A. to B. on C. upon D. B or C 4. The students____________ a line on the playground, getting ready for their P.H.‎ A. formed B. stood C. rowed D. got 5. The terrible flood ______________several days’ heavy rain.‎ A. resulted B. resulted in C. resulted from D. caused 6. I live in the same house _________he lives.‎ A. as B. where C. which D. that 7. ‎“Five ____________to four is nine,” the pupil answered.‎ A. adding B. added C. adds D. is added 8. Try your best to __________ their quarrel.‎ A. keep out B. keep away C. keep out of D. keep from 9. John is taller than _________in his class.‎ A. any girl B. any other girl C. other girls D. any boy 10. You ’ re standing too near the camera. Can you move __________?‎ A. a bit far B. a little farther C. a bit of farther D. a little far 2. He ______________ much money.‎ A. supposed to have saved B. is supposed to have C. is supposed to have saved D. believes to have 3. ‎----Are you satisfied with what he has done?‎ ‎---- Not at all. It couldn’t be___________‎ A. so bad B. much better C. the worst D. any worse 4. Here____________ your uncle.‎ A. is coming B. does come C. comes D. come 5. A lot of new machines were___________ to the factory。‎ A． equipped B. provided C. made D. bought 6. The bird ____________ its wing and flew away.‎ A. spread B. expanded C. extended D. scattered 翻译句子 1． 他早已养成了边读书边做笔记的习惯。‎ 2． 务必在明天早上六点钟来接我。‎ 3． 他要寻找新的硬币来丰富他的收藏。‎ 4． 邻居家的屋和我们家的一样大。‎ 5． 在过去十年里我的家乡发生了很大的变化。‎ 人教版课文 ELIAS’ STORY My name is Elias. I am a poor black worker in South Africa. The time when I first met Nelson Mandela was a very difficult period of my life. I was twelve years old. It was in 1952 and he had opened a black law firm to advise poor black people on their problems.‎ I began school at six. The school where I studied only two years was three kilometers away. I had to leave, because my family could not continue to pay the school fees and the bus fare. I could not read or write. After trying hard ,I got a job in a gold mine. This was a time when one had got to have a passbook to live in Johannesburg. Sadly I did not have this passbook because I was not born there and I was worried about whether I would be out of work..‎ The day when Nelson Mandela told me what to do and helped me was one of the happiest days of my life. He told me how to get the correct papers so I could stay in Johannesburg. I never forgot how kind he was and when he organized the ANC Youth League. I joined it as soon as I could. He said:‎ ‎“The last thirty years have seen the greatest number of laws stopping our rights and progress, ‎ until today we have reached a stage where we have almost no rights at all.”‎ It was the truth. Black people had no vote and couldn’t choose who ruled them. The parts of town where they lived were places decided by white people. They could not get jobs they wanted .The places where they were sent to live were the poorest areas in South Africa. No one could grow food there. In fact as Nelson Mandela said:‎ ‎“…we were put in a position in which we had either to accept we were less important, or fight the Government. We chose to attack the law. We first broke the law in a way which was peaceful; when this was not allowed……… only then did we decide to answer violence.”‎ As a matter of fact, I do not like violence…….. but in 1963 I helped him blow up some government buildings. It was very dangerous because if I was caught I could be put in prison for years. But I was happy to help because I knew it was to realize our dream of making black and white people equal.‎ Tell whether they are true or false.‎ ‎1. Elias met Nelson Mandela at school. ( )‎ ‎2. Nelson Mandela was a black lawyer. ( )‎ ‎3. Elias was unable to read or write because he was lazy. ( )‎ ‎4. Nelson Mandela helped him keep his job. ( )‎ ‎5. Elias was happy blowing up government buildings. ( )‎ ‎6. Nelson Mandela thought violence was a good way to help black people. ( )‎ 知识点解析 1. advise v. 建议,劝告 后跟名词 代词 动名词 宾语从句作宾语 (1) I advise him to put on a raincoat on such a rainy day.‎ (2) He advises going there at once.‎ (3) I advised that we should play football outside .‎ 2. continue v. 继续 后跟不定式 或动名词作宾语 (1) It continued to rain this morning.‎ (2) He continued telling the story ‎3. be worried about 对……..感到担忧/ 焦虑 相当于 be anxious about ‎ It was late. He didn’t come back. I was worried about his safety.‎ 4. out of work 失业 相当于 out of unemployment He has been out of work for many days . He stayed at home not knowing what to do .‎ 5. vote 选举, 选举权 名词或动词 vote for 投票选举 vote against 投票反对 ‎ They voted for him as our manager.‎ 4. as a matter of fact 事实上,实际上 相当于 in fact ‎ 5. blow up 引爆 ‎ 6. equal 平等的 ;等于 (1) Man was born equal.‎ (2) Two plus three equals five.‎ ‎ ‎ ‎1.比较级的基本形式 1） 当A=B时。可表示为 ‎ A 、、、 as+原级+as B ‎ ‎2.)当A〈B时。 可表示为 a) A、、、not so /as+原级+as B b) A、、、less +原级 than B c) A、、、not 、、、比较级 + than B ‎ 3）当 A〉B时。 表示为 d) A、、、+比较级 +than B e) A、、、the +比较级+of 两者中较、、、的一个。‎ ‎ 4） 当A=3B时 表示为 a 。A、、、3times as +原级 +as B b．A、、、3times +比较级 + than B c．A、、、3times + the +size/lenghth/weight/hight、、、of B 注：A。as、、、as 修饰名词时。名词应置形容词后 as many stamps as 、、、‎ as much water as、、、‎ as good a book as、、、‎ B．在‘‘ 比较级+than ”结构中应避免和包括自身的对象比，因此，常表示为：‎ 比较级　＋ｔｈａｎ／＋ａｎｙ　ｏｔｈｅｒ　单数名词／all the other (pl)n/ anyone else 他比班上所有其他同学都高 He is taller than anyone else in his class。‎ He is taller than any other student in his class。‎ He is taller than any of the other students in his class。‎ He is taller than all other students in his class。‎ C． 在使用“比较级+than”结构时 ，应注意被比较的对象要一致。‎ D．为了避免重复，在than引导的从句中常用the one ，that 和those 这样的代词替代句中相应的名词。‎ ‎2 比较等级的特殊句式。‎ ‎1）More +原级 +than 与其说、、、倒不如说、、、 如：‎ She is more shy than cold 与其说她冷漠倒不如说她害羞。‎ ‎2）． 比较级+and +比较级。 越来越、、、‎ ‎3）． The +比较级、、、，the +比较级、、、， 越、、、， 越、、、，‎ ‎4)．The same +n，as 和、、、一样，表示同等比较 ‎5)．No more than ‎ a． 只不过，仅仅，和数词连用 b． 并不比、、、 ， 两者都不 The little girl is no more than nine years old。这位小女孩仅仅九岁。‎ He is no clever than his brother。他和他弟弟一样都不聪明。‎ ‎6)．Not more than ‎ a． 至多， 不超过， 和数词连用 b． 不如 There are not more than 100 students in the class。这班不超过100个学生。‎ He is not clever than his brother。他没有他兄弟聪明。‎ ‎7)． More than 超过 ，用在数词前。‎ ‎ Less than 不到 ‎ ‎．More or less 大体上， 或多或少。‎ ‎8)．More than +主语+can do 非、、、所能， 、、、不能 The question is more than I can answer。 我回答不上这个问题。‎ ‎9)．比较级放在否定句中表示最高级 例如：‎ ‎ I can’t agree with you 我非常同意你 ‎ The film can’t be any worse 这部电影是最好的 ‎10). 句型结构 cannot/can never be +too +adj 无论怎么、、、也不会过分越、、、越、、、‎ ‎ 例如 ： while crossing ，you can’t be too careful .过马路时，你越小心越好。‎ ‎3.比较等级的程度状语 ‎ 比较等级前常用如下副词修饰加强程度 1） 表示“比、、、得多”：much, a lot, a great deal of , far, by far（放 在比较级后、最高级前）等 ‎2）表示“比、、、一点点”：a bit ， a little ， slightly等 ‎3）表示“比、、、高一头，长二米 ，多一斤”‎ a head ， two metres ， twice ， three times 等 ‎ ‎ 4） 疑问句 中常用any 修饰比较级 ‎ 例如：Are you feeling any better today？ 你今天感觉好些了吗？‎ ‎4．最高级 形容词或副词得最高级得基本结构：（the）+最高级+比较范围 ‎1)“最、、、之一”的句式 China is one of the oldest countries in the world 中国是世界上最古老的国家之一。‎ Paris is among the greatest cities in the world 巴黎是世界上最大的城市之一。‎ 1） 最高级可被序数词及much ，by far ， nearly， almost， by no means 等词修饰 The Yellow River is the second longest river in China 黄河是中国第二长河流。‎ Asia is by far the longest continent in the world 亚洲是世界上最大的洲 ‎3）.当最高级前有物主代词或名词所有格时不加冠词the ‎ Friday is my busiest day 星期五是我最忙的一天。‎ John is Jim’s best fyiend 约翰是吉姆最好的朋友。‎ ‎ 4）形容词最高级作表语而不和其他人或其他物比较时最高级前往往省略定冠词the ‎ We are busiest on Fyidays我们在星期五最忙。‎ ‎ 5）最高级也可用原级或比较级结构表达 I can’t think of a better idea 我再也想不出比这更好的注意 I can’t agree with you more 我非常赞同你 I have never read this better novel 这是我读过的最好的小说了 Nothing is so precious as time。没有什么比时间更可贵的。‎ 6） most 表示“大部分，大多数”时不用the ‎ Most students think so 大部分学生都这么想。‎ ‎7）． Most 表示“非常，极，很，（=very）时不用the ‎ ‎ It’s a most intesting book 那是一本非常有趣的书。‎ ‎ They are most handsome boys 他们都是英俊的男孩。‎ ‎ 基础过关题 1. The more we study during the term,_______we have to study before exams.‎ A.the less B.the fewer C.the little D.the few 2. she is all______happier for her beauty.‎ A.the B.much C.more D.enough 1. ‎“Anne acts quite unfriendly”‎ ‎“I think she is _____than unfriendly”‎ A shyer B。shy C。more shy rather D。more shy 2. The mooncake is delicious! At least it’s ______the one I baked last year.‎ A．as worse as B。no worse than C。no better than D。not better than 3. Light travels ______than sound.‎ A．much faster B。much fast C。very faster D。 too fast ‎ 4. This is _______the most difficult job I have ever tackled.‎ A．by rights B。by oneself C。 by one D。 by far 5. He spoke English well indeed, but of course not ____a native speaker. ‎ A．as fluent as B。more fluent than C。so fluently as D。much fluently than ‎ 6. Our neighbour has ______ours. ‎ A．as a big house as B。as big a house as ‎ C。 the same big house as D。a house the same big as ‎ 7. John is taller than _____in his class.‎ A．any girls B。any other girl C。other girls D。any boy ‎ ‎10．._____the temperature, ______water turns into steam.‎ ‎ A．The high；the fast B。Higher；faster ‎ C。The more ；higher the faster D。The higher； the faster ‎11．I did what I should do ,nothing was ______the praise.‎ ‎ A．worthy B。worth being C。worthy of D。worth of ‎ ‎12．.The house rent is expensive. I’ve got about half the space I had at home and I’m paying ‎______here. ‎ ‎ A.as three times much B as much .three times ‎ C.much as three times D.three times as much ‎13．.Professor White has written some short, but he is ______known for his play. ‎ ‎ A.the best B.more C.better D.the most ‎ ‎14.there are two builds ,_______stands nearly a hundred feet high .‎ ‎ A.the larger B.the larger of them C.the larger one that D.the larger of which ‎ ‎15.You’re standing too near the camera . Can you move _________? ‎ ‎ A.a bit far B.a little farther C. a bit of farther D.a little far ‎ 提升题 ‎ ‎1. ____Are you satisfied with what he has done ?‎ ‎____Not at all, it couldn’t be _______.‎ ‎ A．any worse B。so bad C。much better D。the worst ‎ ‎2．How beautifully she sings! I have never heard ______. ‎ A．the better voice B。a good voice C。the best voice D。a better voice ‎ ‎3. Greenland ，_______island in the world ,covers over two million square kilometers.‎ A.it is the largest B.that is the largest C ..is the largest D.the largest ‎ ‎4.----_______I did very well in NMET this year .I’m sure I will be admitted to Tsinghua University.‎ ‎ ----_______I did _________worse. I got full mark in physics.‎ ‎ A.no B. far C.even D.not ‎ ‎5. Neither of the knives can do . This one is _______the other.‎ ‎ A.no sharper than B.not sharper than C.as sharp as D.less sharper than ‎6.______How about playing a game of bridge?‎ ‎ ______I can’t think of _______idea.‎ ‎ A.a good B. a better C.the better D.the best ‎ ‎7. Wait till you are more ______.I’t better to be sure than sorry. ‎ A. inspired B. satisfied C.calm D.certain ‎ ‎8.---_____Would you like to join us ?‎ ‎ ---_____Sorry, I am not _______as any of you .‎ ‎ A.so a good player B.so good a player C.a player so good D.a so good player ‎9. If there were no examinations ,we should have_____at school. ‎ A.the happiest time B.a more happier time ‎ C.much happiest time D.a much happier time ‎ ‎10.______Do you think the weather is good enough for a picnic ?‎ ‎______Yes. You can’t hope for _______at this time of the year.‎ ‎ A.a nice day B.the nicer day C.a nicer day D.the nicest day ‎ ‎11.---____is the population of Canada?‎ ‎ ---_____I don’t know exactly,but I’m sure that it has _____population than China .‎ A. How much ;much less B.How many ;few ‎ C.What ;much less D.What ; a much smaller ‎ ‎12 .---_____Are you feeling _____better today ?‎ ‎--- No .I’m feeling _______worse.‎ ‎ A.by far ; quite B.more ; very C.fairly ; rather D.any ; even ‎ ‎13. Of all the students in the class Jack spent the _______time and made the ______mistakes in the maths exam .‎ A.fewest ; least B.least; fewest C.fewest; fewest D. least ; least ‎ ‎14 . He told us ______story.‎ ‎ A.the most interesting B.a most interesting ‎ C.a very more interesting D.more interesting ‎15 .What a wonder ! They’re finished________30% of the tast within one week.‎ ‎ A.no more than B.no less than C.not more than D.much less than ‎ 参考答案 课文回顾 reacts ; find out ; Put; Push; Leave; rusted; Half-fill; Boil; makes sure; Put; Add; keep; out of; with.‎ ‎ 单词拼写 ‎1．expand 2. mixture 3. electricity 4. conclusions 5. aim ‎ ‎6. ordinary 7. forms 8. scientific 9. added 10. balance ‎ 单项选择 ‎1. C 2. A 3. D 4. A 5. C 6. B 7. B 8. C 9. A 10. B ‎11. C 12. D 13. C 14. A 15. B ‎ 翻译句子 1. He has formed the habit of taking notes while reading.‎ 2. Make sure that you will pick me up at six tomorrow morning.‎ 3. He can look for new coins to add to his collection.‎ 4. Our neighbour has as big a house as ours.‎ 5. Great changes have taken place in my hometown in the past ten years. ‎ 人教版课文 ‎1． F 2. T 3. F 4. T 5. T 6. F 基础练习 ‎1——5AADBA 6_____10 DCBBD 11____15CDCDB 能力提升 ‎1____5ADDAA6____10BDBDC 11_____15DDBBB