八年级英语上册-Module-2-Science-and-technology-Unit-4-Inv.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Module 2 Science and technology,Unit 4Inventions,1/61,第,1,课时 Vocabulary,提议用时：20分钟实际用时：分钟评价：,一、依据句意及首字母或汉字提醒完成单词,1.Keep a safe d,_,between cars,please!,2.Many p,_,will get off the metro (,地铁,)at this station.,3.He d,_,many interests and learnt more useful skills.,4.The first telephones were i,_,in 1876.,istance,assengers,eveloped,nvented,2/61,第,1,课时 Vocabulary,5.This seat is more c,_,to sit on.,6.The desk is,_,（充满灰尘）,.He hasn,t cleaned it for a few days.,7.The invention is really,_,（有用）,in our daily life.,omfortable,dusty,practical,3/61,第,1,课时 Vocabulary,8.We saw two,_,（四轮马车）,in the City Museum.,9.Can you,_,（介绍）,me to the manager in your company?,10.India is a,_,（发展中）country.,introduce,carriages,developing,4/61,第,1,课时 Vocabulary,二、词汇测试i.从下面每小题A、B、C 三个选项中选出能够替换画线部分最正确选项。,()1.Now you can go to buy things in the shop,anytime,.,That,s really convenient.,A.at any moment,B.at the same time,C.at that moment,A,5/61,第,1,课时 Vocabulary,()2.There is something,special,in the garden.,Really?What is that?,A.unusual B.popular C.ordinary,()3.Your brother is very clever.,Yes,he enjoys,making,different things.,A.operating B.creating C.copying,A,B,6/61,第,1,课时 Vocabulary,()4.Who do you like best in your class?,Lucy.She always tells,interesting,story to make all of us laugh happily.,A.amazing B.true C.funny,()5.More and more people are using computers because they,re very,practical,.,They really change our lives.,A.useful B.expensive C.smart,C,A,7/61,第,1,课时 Vocabulary,()6.Do you know Ma Yun?,He was,an unusual,man with great business talents.,A.a smart,B.a useful,C.an uncommon,C,8/61,第,1,课时 Vocabulary,()7.Mr Li is a good husband,meanwhile,he is also a good father.,And he works very hard as well.,A.instead B.at the same time,C.in fact,B,9/61,第,1,课时 Vocabulary,()8.When does the baby sleep？,He is naughty.He always sleeps,in the daytime,and plays in the evening.,A.in the morning B.in its free time,C.during the day,C,10/61,第,1,课时 Vocabulary,ii.依据句子意思，从下面每小题A、B、C三个选项中选出恰当词语完成句子。,()9.A,_,means a period of time equals to one hundred years.,A.thousand B.century C.million,()10.A,_,is a person who is not driving but travelling in an automobile,bus,train,or other vehicles.,A.driver B.customer C.passenger,B,C,11/61,第,1,课时 Vocabulary,()11.Who,_,the first bike in the world?,Drais.His invention is helpful.,A.invented B.pushed C.found,()12.Why do you think Jack,s article is good?,Because it has a great,_,.,A.programme B.information,C.introduction,A,C,12/61,第,1,课时 Vocabulary,()13.Why did you sleep on the sofa?,I felt very,_,on the sofa,so I was sleepy soon.,A.cheerful B.nervous C.comfortable,()14.Please,_,the tigers.It,s dangerous to take photos with them.,Oh,I see.Thank you.,A.keep off B.take off C.turn off,C,A,13/61,第,1,课时 Vocabulary,()15.I didn,t expect to see you studying at the library so early in the morning.,.,_,A.Every dog has its day,B.Many hands make light work,C.The early bird catches the worm,C,14/61,第,1,课时 Vocabulary,三、用所给单词适当形式填空,1.It,s a good idea to put an,_,(advertise)in the newspaper.,2.Would you please let me make an,_,(introduce)?,3.We should help the,_,(develop)of the less advanced countries.,advertisement,introduction,development,15/61,第,1,课时 Vocabulary,4.All the,_,(passenger)got off the bus with their luggage in the terminal station.,5.I,m sure Linda will jump,_,(far)in her class.,6.The movie is about a strange,_,(create).,7.His grandpa used to tell him,_,(fun)stories when he was a child.,passengers,(the)farthest,creature,funny,16/61,第,1,课时 Vocabulary,8.,_,(practice)ideas and methods are likely to be effective or successful in a real situation.,9.Do you know the,_,(distant)between Beijing and Shenzhen?,10.Annie needs two more,_,(candle)on her birthday cake.,Practical,distance,candles,17/61,第,1,课时 Vocabulary,四、完形填空,In 1905,11,-,year,-,old Frank Epperson mixed some flavour with water.By,_,1,_,he left the drink outside all nightwith the stirring,_,2,_,still in it.It was a very cold night.In the morning,Frank saw that the drink had frozen to the stick.It tasted,_,3,_,!,Eighteen years later,Frank remembered the,18/61,第,1,课时 Vocabulary,frozen sticks.He,_,4,_,for a patent and began to,_,5,_,Epsicles.By now he had children of his own and they didn,t like the name.They,_,6,_,it to Popsicles.,In 1853,George Crum was working in a,_,7,_,kitchen in Saratoga Springs,New York.George was angry because he had a difficult,_,8,_,a man who kept,_,9,_,back his fried potatoes,saying he,19/61,第,1,课时 Vocabulary,wanted them to be thinner and fried longer!So George sliced the potatoes as thin as possible.Then he fried them until their sides curled.George thought that would keep the man,_,10,_,.But the customer loved them!And so do we.,20/61,第,1,课时 Vocabulary,()1.A.mistake B.wrong C.interest,()2.A.barB.bars Cstick,()3.A.bad B.disgust C.delicious,()4.A.applied B.invented C.called,()5.A.getB.produce C.take,A,C,C,A,B,21/61,第,1,课时 Vocabulary,()6.A.drewB.marked C.changed,()7.A.schoolB.home C.restaurant,()8.A.customer B.passenger C.question,()9.A.comingB.moving C.sending,()10.A.quiet B.comfortable C.laugh,C,C,A,C,A,22/61,第,2,课时,Reading,提议用时：20分钟实际用时：分钟评价：,一、依据教材P51课文内容,补全下面短文,每空一词,The 1.,_,is probably the greatest invention in history.Without the wheel,we would not have 2.,_,trains and cars.One of the first practical telephones was 3.,_,in 1876.Since then,people could 4.,_,to e,wheel,carriages,inventedspeak,23/61,第,2,课时,Reading,ach other over long distances.Today we use 5.,_,phones to keep in 6.,_,with each other 7.,_,anywhere.Before the 8.,_,of the light bulb,people had to use oil lamps,gas lamps or 9.,_,to see at night.Now,people can do as many things in the evenings as they can in the 10.,_,.mobile,touch,anytime,invention,candles,daytime,24/61,第,2,课时,Reading,二、依据教材P51课文内容，回答以下问题,1.When was the wheel invented?,_,2.What was life like before the invention of the wheel?,_,3.Who invented one of the first practical telephones in 1876?,_,A few thousand years ago.,Travelling was very difficult before the invention of the wheel.,Alexander Graham Bell.,25/61,第,2,课时,Reading,4.How do mobile phones help people keep in touch with each other?,_,5.How did people see at night before the invention of the light bulb?,_,They allow people to keep in touch with each other anytime,anywhere.,They had to use oil lamps,gas lamps or candles to see at night.,26/61,第,2,课时,Reading,三、阅读了解,There have been many great inventions or things that change the way we live.The first great invention is the one that is still very important todaythe wheel.This makes it easier to carry heavy things and to travel long distances.,For hundreds of years after that there were few inventions that as much effect as the wheel.Then in,27/61,第,2,课时,Reading,the early 1800s the world started to change.There was little unknown land left in the world.People didn,t have to explore much any more.They began to work in order to make life better.,In the second half of the 19th century,many great inventions were made.Among them were the camera,the light and the radio.These all play a big part in our daily life today.,28/61,第,2,课时,Reading,The first part of the 20th century saw more great inventions.The helicopter in 1909,movies with sound in 1926,the computer in 1928,jet planes in 1930.It was also a time when a new material was first madeNylon(尼龙)，which came out in 1935.It changed the kind of clothes people wore.,The middle part of the 20th century brought new ways to help people get over diseases.They worked,29/61,第,2,课时,Reading,very well.They made people healthier and allowed them to live longer.,By the 1960s most people could expect to live to be at least 60.By this time most people in developed countries had a very good life.Of course new inventions continued to be made.But man now had a desire(渴望)to explore again.The Earth was known to man but stars were not.Man began,30/61,第,2,课时,Reading,looking for ways to go into space.Russia,United States,China and Japan have made their own steps into space.,In 1969,man took his biggest step away from the Earth.Americans first walked on the Moon.This is certainly just a beginning,though.New inventions will some day allow us to do things we have never yet dreamt of.,31/61,第,2,课时,Reading,()1.This passage talks mainly about,_,.,A.why cars were very important,B.when the light was invented,C.how inventions affect people,s daily life,D.which country made the first step into space,C,32/61,第,2,课时,Reading,()2.In the 1800s,people began to work in order to make,_,.,A.explorations B.their life better,C.discoveries D.a trip to space,()3.Nylon came out of five years later than,_,.,A.radio B.camera,C.jet planes D.movies,B,C,33/61,第,2,课时,Reading,()4.People can live longer lives because,_,that help cure diseases have worked very well.,A.doctors B.new ways,C.medicines D.new hospitals,B,34/61,第,3,课时,Grammar,提议用时：15分钟实际用时：分钟评价：,一、选择填空,()1.You are doing great!I,ve never had,_,answer before.,A.better B.best C.a better,()2.You should practise more to improve your English,then you,ll be,_,at it.,A.good B.better C.best,C,B,35/61,第,3,课时,Grammar,()3.The sick boy is getting,_,day by day.,A.worse B.bad C.badly,()4.Mike,s English is very good,and his French,_,his English.,A.is as good as,B.isn,t as good as,C.is as well as,A,A,36/61,第,3,课时,Grammar,()5.My brother is,_,I am.,A.as tall as B.as taller than,C.much taller as,()6.The boy doesn,t speak,_,his sister,but his written work is very good.,A.as well as B.so good as,C.more better than,A,A,37/61,第,3,课时,Grammar,()7.I think English is,_,French.,I don,t agree with you.,A.so popular as B.the most popular,C.less popular than,()8.Do you believe some special dogs can do things,_,man?,A.as good as B.as well as C.as soon as,C,B,38/61,第,3,课时,Grammar,()9.It is generally believed that teaching is,_,it is a science.,A.an art much as B.much an art as,C.as much an art as,()10.With the help of the German experts,the factory produced,_,cars in as the year before.,A.as twice many B.as many as twice,C.twice as many,C,C,39/61,第,3,课时,Grammar,二、选择方框里单词组成as as短语补全句子,1.Don,t worry.The final exam is,_,the mid,-,term exam.,2.My elder sister is very tall,but I am,_,my younger sister.,not so/as difficult as,as short as,hungry difficult patient friendly short,polite boring kind importan twell,40/61,第,3,课时,Grammar,3.Tom talks loudly in the class.He is,_,other students.,4.Linda often helps me with my homework.She is,_,my sister.,5.Many students like Miss Lin.She is,_,our mothers.,6.I do not have anything to eat.I am,_,other children.,not so/as polite as,as friendly/kind as,as kind as,as hungry as,41/61,第,3,课时,Grammar,7.The action film is,_,last week,s film.Many people can,t wait to watch it.,8.Most people are queuing outside a department store for coupons(优惠券),but I won,t do it because I am,_,those people.,9.Speaking is,_,reading.,10.She is good at dancing.She dances,_,her elder sister.,not so/as boring as,as important as,as well as,not so/as patient as,42/61,第,3,课时,Grammar,三、语法填空,Among all the 1.,_,（invention）,laptop is my favourite one.It,s 2.,_,amazing invention.It was invented in the,3.,_,（twenty）century.Laptops are much 4.,_,（light）and smaller than computers,so they are easy to carry.It enables us,inventions,an,twentieth,lighter,43/61,第,3,课时,Grammar,to search for useful information as 5.,_,（quick）as we can.It can help us get the latest information 6.,_,we want.It can 7.,_,help us keep in touch with our friends and family through Skype,QQ or emails.8.,_,it,we can do lots of things,such as reading news,reading books,listening to music,quickly,whenever,also,With,44/61,第,3,课时,Grammar,watching films and so on.I think we can work,study and have 9.,_,（fun）everywhere with laptops.Our life is 10.,_,（become）more and more convenient.,fun,becoming,45/61,第,4,课时,Listening and speaking,提议用时：15分钟实际用时：分钟评价：,一、情景问答,1.你与Tom正在玩猜谜游戏，经过提问来猜测Tom想是什么创造，你想了解更多信息，请依据以下提醒向他提两个问题。,（1）你想知道这个东西是否常见，你问：,_,（2）你想知道在哪里能够看到它，你问：,_,Is it common to see?,Where can you see it?,46/61,第,4,课时,Listening and speaking,2.Jack新买了一辆自行车，你想了解更多信息，请依据以下提醒向他提两个问题。,（1）你想知道他什么时候买自行车，你问：,_,（2）你想知道他自行车有什么尤其之处，你问：,_,When did you buy the bike?,Is there anything special of the bike?,47/61,第,4,课时,Listening and speaking,3.你和Kitty在谈论电脑对生活改变，你想了解更多信息，请依据以下提醒向她提两个问题。,（1）你想知道Kitty对电脑看法，你问：,_,（2）你想知道电脑会是否,会,取代人类，你问：,_,What do you think of computers?,Will computers take the place of human beings?,48/61,第,4,课时,Listening and speaking,二、思维导图复述,Hello everyone!I,m Jack.Let me introduce my sister to you.Her name is Lucy.She is twenty,-,three years old.Lucy works in a middle school as an English teacher.She is tall and thin with a pair of glasses.She is hard,-,working and helpful.She is very popular with her students because her classes are both interesting and educational.She always,49/61,第,4,课时,Listening and speaking,cares about her students.She likes sports very much.Playing ping,-,pong is her hobby.She will go to Sichuan as a volunteer this year to teach English in a middle school.,依据上述短文内容完成下面思维导图，再依据思维导图，复述该篇短文内容。,50/61,English teacher,Tall and thin with a pair of glasses,Hard-working,helpful and popular with her students,Playing ping-pong,第,4,课时,Listening and speaking,Go to Sichuan as a volunteer teacher,51/61,第,4,课时,Listening and speaking,短文复述：,_,Jack,s sister works in a middle school as an English teacher.She is tall and thin with a pair of glasses.She is hard-working and helpful and she is very popular with her students.Her favourite sports is ping-pong.She will go to Sichuan as a volunteer this year to teach English in a middle school.,52/61,第,5,课时,Writing,提议用时：15分钟实际用时：分钟评价：,一、翻译以下句子,1.越来越多企业开始研制电动汽车。,_,2.他边写作业边听歌。,_,3.大楼外玻璃墙挡住了雨水。,_,More and more companies start developing electric cars.,He is doing his homework and listening to music at the same time.,The glass wall of the building keeps off the rain.,53/61,第,5,课时,Writing,4.电话有利于人们相互保持联络。,_,5.你能想象没有水生活吗？,_,6.自那以来，他已经学习英语有了。,_,7.有些动物喜欢在白天睡觉。,_,Telephones help people keep in touch with each other.,Can you imagine living without water?,He has learnt English for 10 years since then.,Some animals like sleeping in the daytime.,54/61,第,5,课时,Writing,8.这种汽车使用太阳能,，,而不是汽油。,_9.李明父亲努力工作，因为他希望家人能过上更加好生活。,_,10.这种鞋子能够帮我们不碰到雨水。,_,This kind of car uses solar power instead of petrol.,Li Ming,s father works very hard because he hopes his family can live a better life.,This kind of shoes helps us keep the rain off.,55/61,第,5,课时,Writing,二、书面表示,当前，许多中学生不重视课外阅读。请你依据下面内容关键点写一篇短文，对这一现实状况进行分析并提出提议。内容包含：,1.不重视课外阅读原因：,(1)作业太多；,(2)没有读书习惯；,(3)时间花在电视或网络上。,56/61,第,5,课时,Writing,2.课外阅读好处：,(1)更多地了解世界；,(2)学会怎样思索；,(3)让生活愈加丰富多彩。,3.给学校或同学们提几条提议。,57/61,第,5,课时,Writing,要求：,1.80词左右（开头已给出，不计入总词数）。,2.文章必须包含全部提醒内容，并可作适当发挥。,3.条理清楚，语句通顺，意思连贯，书写规范。,58/61,First of all,quite a lot of students have too much homework to do.Still others haven,t formed a habit of reading.They would rather spend their time on TV or on the Internet.,第,5,课时,Writing,At present only a few students do some reading after class.Here are several reasons.,_,59/61,第,5,课时,Writing,_,_,_,However,reading has many benefits.Through r