0 0 类别 : 教案

Unit 20 Mainly revision Lesson77 【目标与要求】 一、交际用语 1）No，not exactly． 2）That doesn’t sound like modern printing． 3）What was the problem with this method？ 二、单词和词组 1）development 2）have to 3）in the beginning 4）used to 5）carve Chinese characters on stones 6）printing 7）beat it lightly 8）come out 9）the rest of the paper 10）press 11）problem 12）method 13）date 14）throw away 三、句型 1）Do you call that printing？ 2）That doesn’t sound like modern printing． 3）After you printed the book，you had tothrow away all the carved pieces of wood． 【讲解设计】 一、交际用语 That doesn’t sound like modern printing． 动词 sound在句中是系动词，后面一般跟形容词或介词 like短语作表语。意 思是“……听起来如何”。这种结构无进行时态。如： What he said sounded reasonable． 类似用法的动词有：look，seem，taste，feel，smell等。如： What’s the matter with you？You look ill． The dish smells good． The medicine tasted terrible． The material feels like silk． 二、单词和词组 1．development 此词是名词，由动词 develop加后缀-ment派生而来。类似方法派生的名词还 有： movement，improvement等。 2． in the beginning 此词组不可跟 of短语，这与 at the beginning of不同。试比较： In the beginning，there were no men，noranimals，nor plants． A war broke out at the beginnintg of thecentury． 3．used to used to do sth．意为“（过去）总是／常常做某事”，既表示过去经常发生 的动作或某种延续的状态，又含有该动作或状态现已不再发生或存在之意。例如 They used to study together after supper． There used to be many trees around ourschool． 4．come out 这是一个短语动词，意思是“出现，显现，出版，发行”，相当于 to appear，to be seem，to bepublished。例如： How did the printing come out？ The moon came out behind the clouds． When will your new book come out？ 从上面的例句可以看出，come out无被动结构。 5．the rest the rest的意思是“其余部分”，可指单数或复数，依据所指的对象而定。 例如： I have read a part of the book；the rest ismost difficult． I have about a hundred books，sixty-five arein Chinese and the rest are in Russian． 三、句型 1．Do you call that printing？ 本句属 call+复合宾语句型，句中的 that 作宾语，printing作宾语补足语。此 种句型较常见。又如： We call this a computer． 此句型变为被动结构，则为： This is called a computer． 句中 a computer作主语补足语。可见，主语补足语由宾语补足语变来。 2．After you printed the book you had to throw away all the carved pieces of wood． 这是一个复合句，after引导的时间状语从句表示从句和主句的时间关系， 从句中的 Printed也可改为 had printed。又如： After he（had）finished his homework，he went to bed． 【练习设计】·基础练习 一、根据汉语，完成对话 Tom：Hello！May I speak to John，please？ John：This is John speaking． Tom：This is Tom．I am calling_________（打听你本星期六晚上是否有 空）． John：Not so far as I know．_______________（你为什么要问）？ Tom：It’s my mother’s birthday on Saturday，______________（但我还没 有给她弄到一件礼物）．I’m thinking___________（也许你能跟我一起去买）． Would you like to help mechoosing something for her？ John：I’d love to．Have you got any idea______________（我们应该到哪 里去）？ Tom：____________（华联百货商店怎么样）？They are holding the summer sales there． John：Really？All right．Let’s go there．I need a T-shirt myself． 【练习设计】·拓展练习 二、补全对话：从对话后的选项中选出能填入空白处的最佳选项，选项中有 两项多余选项 A：Hello！_________ B：This is Tom speaking． A：Well，Tom．Will you be busy this afternoon？ B：________ A：That’s good．Can you come to help me with my English this afternoon？ B：Ok！________ A：What about around three o’clock？ B：No problem． A：______________ B：________Bye－bye． A：Bye！ A：You are welcome． B：No，I won’t． C：What time would you like me to come？ D：Let me see． E：It doesn’t matter． F：That’s great． G：May I speak to Tom？ Lessons 78＆79 【目标与要求】 一、单词和词组 1）unknown 2）develop 3）a number of 4）form 5）at the same time 6）everyday 7）be made from 8）fishing net 9）much less expensive 10）set up 11）include sheet 二、句型 1）The Chinese have been making paper for two thousand years． 2）As a result of this invention，much is known about Chinese history because records were kept on paper． 3）It is believed that before writing was developed，people in China used to keep records by putting a number of stones together． 4）The problem was that it was too valuable for everyday use． 三、语法 复习第 15单元～19单元学过的语法内容。 【讲解设计】 一、篇章结构 1．中心思想 Paper was one of the most important inventions in the whole of Chinese history．As aresult of this invention，much is known aboutChinese history because records were kept onpaper．However，in other parts of the world，much of the history over thousands of years iscompletely unknown．As there was no paper inthese countries，no records were kept． 2．段落大意 The whole text can be divided into twoparts． Part 1（Para．1）One of the most importantinventions in the whole of the Chinese history Part 2（Para．2—4）How paper was invented and developed 二、单词和词组 1．develop 作及物动词用时后接名词，意为“发展、培养”。例如： He believes that sports can develop mindand body． We need to develop solar energy even further． develop后接抽象名词时，意为“慢慢地养成（习惯）、培养（兴趣）”。例 如： He developed an interest in music． The girl developed the habit of eatingbetween meals． 有关 develop的一些词组： a developed country发达国家，先进国家 a developing country发展中国家 the development of printing印刷术的发展 2．a number of 1）a number of=numbers of，意为“很多，好些”，后接复数名词。例如： I have a number of things that I must seeto． Numbers of people attended the meeting． 2）the number of…意为“……的数量”。 例如： Judging from the number of cars，there were not many people at the club yet． The number of jobs is increasing． 从第二例可看出，the number作主语时相 当于第三人称单数。 3．form form作及物动词用时后接名词，意为“组织、组成”。例如： Forty－five students form a class． Water forms ice when it freezes． form后接抽象名词时常表示“人格／精神／习惯的养成”。例如： His character was formed at school． in the form of意为“用……的形式”。例如： He expressed it in the form of story． 4．everyday everyday的意思是“日常的，普通的，平常的”，作形容词用，相当于 ordinary，common，usual。例如： Mike is good at everyday English． 注意：everyday意为“每日（地）”，相当于副词，在句子中作时间状语。 例如： The teacher asks us to practise readingeveryday English every day． 三、句型 1．The Chinese have been making paper for two thouand years． 此句谓语动词的时态是现在完成进行时， 表示一个从过去开始的动作一直持续到现在，这个动作可能刚刚停止，也 可能还在进行之中。其结构是助动词 have／has been+现在分词。 例如： They have been learning German for threeyears． 2．As a result of this invention，much isknown about Chinese history because records were kept on paper． 这是一个复合句，主句是much is known…，从句是由 because引导的原因 状语从句。由 because引导的原因状语从句通常表示说话人认为这种原因是听话 人所不知道的，因此，在回答以疑问句Why开头的问句时，只能用 because， 而不能用 since或 as。例如： A：Why were you absent？ B：Because I was ill． Since表示的原因指的是人们已知的事实，这时 since可译作：“既然… …”。例如： since you are busy，I won’t trouble． as表示的原因语势最弱，只是附带解释一下，常用于日常谈话中。例如： As there was no answer，I wrote again． 3．It is believed that before writing wasdeveloped，people in China used to keep records by putting a number or stones together． 本句中“it is believed＋that－clause”是个固定句型。其中 it是形式主语，真 正的主语是 that-clause。本句中 that之后又有一个复合句，其中主句是 people in China used to keep records…，从句是 before writing was developed。 “it is believed＋that－cause”相当于“Peoplebelieve＋that－clause”，可以 译成“人们以为、人们相信、据报道”等。例如： It is said that he is a great inventor． It is reported that our country has sent upanother man－made satellite． It is known to all that the earth is not flat，but round． 类似的固定句型还有：It is thought／suggested＋that－clause（人们认为… …／有人建议……）。 4．The problem was that it was too valuablefor everyday use． 句中 that是连词，引出表语从句，跟在系动词之后。引导表语从句的连词除 that外，还有what，how，when，where，why，whether等，例如： This is what we should do． The fact is that he knows nothing about it． too＋Adj．＋for sb．／sth．意为“太……而不适合……”例如： The box is too heavy for the boy． She is too fat for her clothes． 【练习设计】·基础练习 一、单词辨音 1．carve A．warm B．army C．form D．from 2．bamboo A．look B．shoot C．book D．took 3．throw A．remove B．bow（v．） C．window D．how 4．engine A．age B．great C．example D．big 5．method A．clothes B．their C．those D．thief 二、单词拼写 l．Words can’t_______（描绘）the beauty of the scene． 2．We must look at a person with an eye on the course of his_________（发 展）． 3．The car won’t go because the________（发动机）has gone wrong． 4．At least 60 persons were injured，___________（包括）six policemen． 5．The Americans have sent a_______（火箭）to Mars． 三、用所给词组的适当形式填空 for 800 yearS，as early as，back－to－front，throw away，keep records，in the beginning，come out，a long time，much less，by nine 1．They carved a whole page of characters_________in the wood． 2．The dirty clothes have to________． 3．Do you know what people used for__________in the past？ 4．He had finished his homework______________last night． 5．________，some of us took no interest in it． 6．That magazine_________once a month． 7．It took____________to carve a page for a book． 8．It is______________cold today than yesterday． 9．They have used bamboo for books_______ 10．Colour printing was also invented by the Chinese_______________the 10th century． 四、选择填空 1．It was very cold that night and they had the fire_______all night long． A．burned B．was burning C．burning D．was burnt 2．This kind of paper________from bamboo is very expensive but good for painting． A．making B．is made C．is making D．made 3．—Where is Tom？ —He has gone to call_________the theatre． A．on B．at C．to D．in 4．A library with three thousand books___________to the nation as a present． A．had offered B．was offered C．were offered D．have offered 5．What he said_________reasonable． A．looked B．felt C．sounded D．tasted 6．—John is looking for a job． —Ho long______he______for a job？ A．was…looking B．does…look C．has…been looking D．had…been looking 7．The docotor did everything he could___________the baby． A．to save B．saved C．save D．saving 8．This kind of car is not only beautiful but also very easy_________．You’d better buy one for yourson． A．driving B．driving at C．to drive D．to drive it 9．___________that another hospital will be built in the city． A．It was said B．It said C．People said D．It is said 10．The teacher wanted to have a talk with the student________exercise－ book_________been handed in． A．whose…hasn’t B．whose…hadn’t C． his…hasn’t D．his…hadn’t 11．When we got to the station，it happened_________． A．to rain B．raining C．to be raining D．be raining 12．He won’t answer your question_____________he is made to． A．unless B．when C．if D．once 13．That’s all________he has to do． A．which B．／ C．how D．what 14．Why__________join us in the discussion？ A．do not you B．not you C．you D．not 15．The sports meeting was put off as___________result of the rain． A．the B．a C．／ D．that 五、改写句子 1．Mr Li taught in the school in 1976 and still teaches in the school now． Mr Li____________ __________ _________in the school_______1976． 2．As is known to us all，the earth goes round the sun． It________ _______to us all _______the earth goes round the sun． 3．Do you like the books written by Guy de Maupassant？ ______you_____ ________the books which___________ _________by Guy de Maupassant？ 4．All the students passed the exam． _____of the students________in the exam． 5．It seems that they are talking with each other． They seem_____ _____ _______with each other． 6．He used a computer and worked out the maths problem． He worked out the maths problem________ _______ ______ _______． 7．If you don’t work hard，you won’t pass the test． ________ ______ _______ _________，you won’t pass the test． 8．He joined the army five years ago． He______ ______in army________five years． 9．This pen is less expensive than that one． This pen______ _______ ______ ______as that one． 10．He is taller than any other student in his class． He is_________ _______ _______in his class． 【练习设计】·拓展练习 六、阅读理解 Some of the notebooks of young Washington’s are kept in the museum．They show that he was learning Latin and was fond of reading English storybooks． At school Washington seemed only to be interested in maths．In fact his schooling was surprisingly short for a gentleman，and incomplete．For unlike other young Virginian gentlemen of that day，he did not go to the College of Eilliam and Mary in the Virginian capital of Williamsburg．Hereceived less formal education than some othe early American presidents such as John Adams，Thomas Jefferson and James Madison．In later years，Washington not probably regretted his lack of formal training．He never felt comfortable in a dabate（辩论）in the Congress（国 会），or on any subject that had nothing to do with everyday，practical matters．And because he never learned French and could not speak directly to the French leaders，he did not visit the country he admired so much．Thus，unlike Jefferson and Adams，he never reached Europe． 1．What reason does the passage give for Washington not going to college？ A．He had little schooling when he was a child． B．His family was too poor to send him to college． C．He did not like to study with the young Virginian gentlemen． D．The passage does not give any reason for that． 2．What made Washington feel uncomfortable in Congress debates？ A．His limited education． B．His shyness and nervousness． C．His weak knowledge of French． D．His being bad at speaking in public． 3．Which of the following is not true？ A．Washington probably liked maths best at school． B．Washington had never learned any foreign language． C．Washington was more interested in practical matter． D．Madison received more formal education than Washington． 4．Washington had not visited France when he was in power mainly because_______． A．he did not know the French leaders well B．France was not friendly to America at the time C．he was unable to talk to the French leaders in French D．he had never received any invitation from France 5．What do you think of Washington？ A．He was not fit for his office． B．He was imperfect for a president． C．He was unsuccessful as a president． D．He was a model for all Virginian gentlemen． Lesson 80 【目标与要求】 一、听力 A look at some strange books 二、写作 填词作文。 【讲解设计】 一、听力 1）注意听力材料所述内容，找出与之相对应的国家和年代。 2）听录音时要尤其注意对数字的听写 二、写作 学会通过上下文来判断文章所空之处的词语。要掌握这一技巧，应注意先通 读短文，在理解文章的基础上填入合适的词，同时注意主谓一致，时态一致， 名词单复数等问题。 【练习设计】 一、听力 听录音完成下列短文。 1 25th is Christmas Day．Christians（基督徒）celebrate the 2 of Jesus Christ almost two thousand years 3 ．People exchange（交换）gifts with friends and 4 ．Green wreaths（花环）are 5 on the front doors of houses and stores and public buildings are decoratedt 6 red and green．Americans hang little colored lights，colored balls and 7 ornaments（装饰物）on the 8 of evergreen trees，which they place in their houses as Christmas trees．Little children 9 that Santa Claus comes down from the North Pole to leave 10 for them．Christmas is a time for friends and families to see each other again，or to send Christmas cards to 11 too far away to visit． Easter Sunday（复活节）is in 12 ，usually in April．It is a joyful church 13 ，and many churches have an outdoor 14 at sunrise on this day．Children and their parents color hard－boiledeggs 15 Easter．Late Saturday night or early Sunday morning the egg are hidden，and the children have an Easter egg hunt Sunday．Usually little candies and perhaps a large chocolate egg are hidden along with 16 eggs．Little children believe the Easter 17 comes and leaves the eggs for them． 18 this time of the year，winter is over and the weather is getting 19 ．Many people buy new spring clothes and wear them for the 20 time on Easter Sunday． 二、用合适的词完成下列短文 A farmer who 1 in a small village had a bad pain in the chest．This never seemed to 2 any better．The doctor in the village had tried his best but had been 3 to cure（治疗）him．The farmer finally 4 that he would see a doctor in the nearest town．But before he went he thought he would find out what he would have to pay this doctor．He was 5 that a patient had to pay three pounds for the first visit and one pound for the 6 visit．The farmer thought about this for a longtime，and then he went to see the doctor in the town． As he came into the doctor’s consulting room（候诊室）he said，“Good morning，doctor．Here I am again．The doctor was a little 7 ．He asked him a few 8 ， examined his chest and then 9 the pound which the farmer gave him．Then the doctor said with a smile，“Well， sir， there’snothing new．Please continue to take the 10 medicine I gave you the first time you came to seeme．