1、Unit 6 When was it invented?R九年级上册九年级上册Section A 1a-2dLearning objectsBy the end of the class,you will be able to 1.Learn the key words:style,project,daily2.Understand the sentences of passive voice of the past tense.3.Use the passive voice to talk about the history and usage of inventions.Free talk
2、 Do you know some famous inventors?Who are they?What were invented by them?Are these inventions useful?John von NeumannAlexander Graham BellThomas Alva EdisonSome famous inventors and inventionscomputertelephoneplanesteam enginelightLook and say What can you see in the pictures?Can you guess who inv
3、ented them?Was the TV invented before the car or after the car?1aLook at the things below.In what order do you think they were invented?Discuss them with your group.Then number them 1-4(1=first,4=last).2314A:I think the TV was invented before the car.B:Well,I think the TV was invented after the car.
4、What are they talking about?Can you guess when the inventions were invented according to the left column and 1a?_ 1876 _ 1885 _ 1927 _ 1971Guess1bListen and match the inventions with the years._ 1876 _ 1885 _1927 _1971dacbI ask and you answer_ 1876 _ 1885 _1927 _1971dacb When was the telephone inven
5、ted?It was invented in 1.What didnt the old woman have when she was a kid?A.Telephones.B.Cars.C.TVs.2.Why didnt the old woman have a personal computer when she was a kid?A.Because it was expensive.B.Because it wasnt invented then.C.Because her parents didnt buy one.Listen again and choose Alice:Was
6、your life very difficult when you were a kid?Grandma:Oh,not really.Why?Alice:Well,you didnt have modern inventions like a telephone,right?Grandma:Of course we did!How old do you think I am?The telephone was invented in 1876.You need to take a history class,Alice!Listen and role-play Alice:Haha!How a
7、bout cars?They werent invented yet,were they?Grandma:Yes,they were.Cars were invented in 1885.My family had a car.Alice:Well,did you have a TV?Grandma:No,we couldnt afford one.They were expensive in those days.The TV was invented around 1927,I think.Alice:Well,I know that you didnt have a computer b
8、ecause we learned in school that personal computers were invented in 1971.Grandma:Youre right.But I have one now!Student B,cover the dates.Student A,ask Student B when the things in the picture in 1b were invented.Then change roles and practice again.1c1cA:When was the telephone invented?B:I think i
9、t was invented in 1876.Look and guess What can you see on the table?What are they used for?Listen and number the inventions 1-3 in the order you hear them.2a2a132Listen again and complete the chart below.2b2bInventionWhat is it/are they used for?shoes with special heels _ the style of the shoesshoes
10、 with lightsseeing _hot ice-cream scoop_ really cold ice-cream changingservingin the darkListen again and choose What invention does Carol like best?A.Shoes with special heels.B.Shoes with lights.C.Hot ice-cream scoop.2.When will you raise the heels if you wear the shoes with special heels?A.When yo
11、u are going to a party.B.When you are going to school.C.When you are going out for shopping.Alex:Hi,Carol.Wow,what are those?Carol:Hello,Alex.Oh,these are some of the interesting inventions that Im writing about for my English homework.Alex:I seeWhats that,then?Carol:Theyre shoes with lights.You use
12、 them for seeing in the dark when you get up at night.Tapescripts Alex:Oh,thats a cool idea!I always hit my toe against something on the way to the bathroom at night.Carol:Next is a special ice-cream scoop.This is my favorite invention.It runs on electricity and becomes hot.Alex:I know what its for!
13、Its used for serving really cold ice-cream.（使）运转，（使）运转，运行运行Carol:Yes,thats right!The last invention Im going to write about is shoes with special heels.You can move the heels up and down.Alex:What are they used for?Carol:Well,you can change the style of your shoes.You can raise the heels if you are
14、going to a party or lower them if you are just going out for shopping.2c2cMake conversations using the information in 2b.A:What are they used for?B:Theyre used for Whats it?Where can you see it?Who invented it and when was it invented?Look and guess1.What is the subject for their school project?Smal
15、l inventions that changed the world.2.Why does Roy think zipper is a great invention?Because its often used in our daily lives.3.When did the zipper become popular?Around 1917.Read and answerRole-play the conversation.Paul:Hey Roy,the subject for my school project is “Small inventions that changed t
16、he world.”Can you help me think of an invention?Roy:With pleasure!Let me think hmm I know!The zipper!Paul:The zipper?Is it really such a great invention?with pleasure 乐意效劳乐意效劳my pleasure 不客气不客气such a/an+adj.+可数名词单数可数名词单数如此如此的一个的一个=so+adj.+a/an+可数名词单数可数名词单数2d2dRoy:Think about how often its used in ou
17、r daily lives.You can see zippers on dresses,trousers,shoes,bags almost everywhere!Paul:Well,you do seem to have a point有道理有道理Roy:Of course!I thought about it because I saw a website last week.The pioneers of different inventions were listed there.For example,it mentioned that the zipper was invente
18、d by Whitcomb Judson in 1893.But at that time,it wasnt used widely.Paul:Really?So when did it become popular?Roy:Around 1917.Summary Key words:style,pleasure,project,daily,website,pioneer,list,mentionKey sentences:When was the telephone invented?I think it was invented in 1876.The time of some inven
19、tions and their usage.Unit 6When was it invented?1.In the opinion of many Chinese scientists,she is the _(先锋先锋)in this field(领域领域).2.There are different _(款式款式)of skirts in this store.3.My mother usually makes a shopping _(清单清单)for me every time I go shopping.4.You can log on the _(网站网站)to search fo
20、r some information about it.5.You cant _(提到提到)anything about this accident in your letter.pioneerstyleslist websitemention.根据根据句意句意及汉语提示及汉语提示完成句子完成句子1.These _(invent)are very important for our daily lives.2.Working in the garden gives us much _(pleasant).3.One of their _(day)activities is to play sp
21、orts for an hour.4.When I listen to this old song,Ill think of _(live)in the countryside in the past.5.The man over there seems _(be)a new teacher.inventionspleasuredaily living to be.用所给单词的适当形式填空用所给单词的适当形式填空1.你知道电话是什么时候发明的吗？你知道电话是什么时候发明的吗？Do you know when the telephone _ _？2.我妹妹不喜欢那条短裤，因为过时了。我妹妹不喜欢
22、那条短裤，因为过时了。My sister doesnt like that pair of shorts,because they are _ _ _.3.他的铅笔是用来绘画的。他的铅笔是用来绘画的。His pencil is _ _ _/_ _ _.was inventedout of styleused for drawing used to draw.根据汉语意思完成句子根据汉语意思完成句子4.不要在这里大声说话，他正在思考问题。不要在这里大声说话，他正在思考问题。Dont talk loudly here.He is _ _ problems.5.第一辆自行车出现在第一辆自行车出现在2
23、00多年前。当时人们把它称为多年前。当时人们把它称为“轮子上的马轮子上的马”。The first bike appeared over 200 years ago.At that time it _ _“the horse on wheels”.thinking aboutwas called1.My mother made this skirt last month.This skirt _ _ by my mother last month.2.We sent many books to the Hope School last week.Many books _ _ to the Hop
24、e School last week.3.They plant trees on the hill every year.Trees_ _ by them on the hill every year.was madewere sentare planted.将下列句子改为被动句将下列句子改为被动句4.We use computers to send e-mails.Computers _ _ _ sending e-mails.5.When did you buy your mobile phone?When _ your mobile phone _？are used forwas bou
25、ght()1.The famous novel Tea House _ by Lao She in the 1950s.A.writes B.is writtenC.wrote D.was writtenD.单项单项填空填空【解析】【解析】考查一般过去时的被动语态。句意：著名小说考查一般过去时的被动语态。句意：著名小说茶馆茶馆是是2020世纪世纪5050年代由老年代由老舍写的。强调动作承受者，且是过去的时间，故选舍写的。强调动作承受者，且是过去的时间，故选D D。()2.Why do you look up to your cousin so much?Because he is _ kind
26、 boy.A.so B.so aC.such D.such aD【解析】【解析】考查固定搭配。设空处用来修饰后面的名词考查固定搭配。设空处用来修饰后面的名词boyboy，因此用，因此用suchsuch；同时；同时boyboy是一是一个单数可数名词，因此需要在形容词个单数可数名词，因此需要在形容词kindkind前加不定冠词前加不定冠词a a，故选，故选D D。()3.As we all know,keys _used for _ the doors.A.is;opening B.is;openedC.are;opening D.are;openedC()4.The shoes _ lights
27、 are used _ seeing in the dark.A.for;for B.for;withC.with;with D.with;forD()5.Mom,can I go to the zoo with Jack?When your homework _，you can.A.is done B.was doneC.does D.didA【解析】【解析】考查一般现在时的被动语态。句意：考查一般现在时的被动语态。句意：“妈妈，我可以和杰克一起去动物园妈妈，我可以和杰克一起去动物园吗？吗？”“”“完成作业后，你可以去。完成作业后，你可以去。”由句意可知，强调动作的承受者，且用一般现在由句意
28、可知，强调动作的承受者，且用一般现在时，故选时，故选A A。()6.(2017包头包头)What did he say in his letter?Is everything OK with his father?No idea.He didnt _ his parents in the letter.A.admire B.noticeC.mention D.missC【解析】【解析】考查动词词义辨析。句意：考查动词词义辨析。句意：“他在信上说什么了？他父亲一切可好？他在信上说什么了？他父亲一切可好？”“”“不不知道。他在信上没有提到他的父母。知道。他在信上没有提到他的父母。”mentionm
29、ention意为意为“提到提到”，故选，故选C C。()7.Last year,five Chinese teachers _ to a school in the UK to teach the British students Chinese.A.was sent B.were sentC.have sent D.sentB【解析】【解析】考查被动语态的用法。根据时间状语考查被动语态的用法。根据时间状语“Last year”Last year”可知用一般过去时；再可知用一般过去时；再根据主语根据主语teachersteachers与动词与动词sendsend是动宾关系可知，用被动语态，是动
30、宾关系可知，用被动语态，teachersteachers是可数名词复是可数名词复数，所以数，所以bebe动词用复数形式。故选动词用复数形式。故选B B。()8.(2017内江内江)Lily,could you please help me hand in my papers to our teacher?_.Where are they?A.With pleasure B.Yes,pleaseC.Of course not D.Good ideaA【解析】【解析】考查情景交际。句意：考查情景交际。句意：“莉莉，请你帮我把我的试卷交给老师好吗？莉莉，请你帮我把我的试卷交给老师好吗？”“”“很乐很
31、乐意帮忙，它们在哪里？意帮忙，它们在哪里？”with pleasurewith pleasure意为意为“很乐意很乐意”，表示愿意帮助别人。故选，表示愿意帮助别人。故选A A。()9.(2017吉林吉林)Its _ known that more and more foreigners are learning Chinese culture now.A.politely B.loudlyC.widely D.hardlyC【解析】【解析】考查副词辨析。句意：众所周知，现在越来越多的外国人正在学习中国文化。考查副词辨析。句意：众所周知，现在越来越多的外国人正在学习中国文化。politelypo
32、litely意为意为“礼貌地礼貌地”；loudlyloudly意为意为“大声地大声地”；widelywidely意为意为“广泛地广泛地”；hardlyhardly意为意为“几乎不几乎不”。故选。故选C C。()10.He always appears to _.Thats because hes really knowledgeable and experienced.A.make an effort B.have a pointC.pull together D.take placeB.补全对话，方框中有两项是多余的补全对话，方框中有两项是多余的A：When was the telephon
33、e invented,do you know?B：Yes,1._A：2._B：No,I think it was invented before the car.A：3._B：Its used for talking with our friends and relatives.BFAA：4._B：I think the car is more useful than the telephone.Because it can take us anywhere we want to go.A：Would you like to buy a car someday?B：5._EDA.What is
34、 it used for?B.I think it was invented in 1876.C.Where was it made?D.I hope so.E.Which do you think is more useful,the car or the telephone?F.Do you think it was invented after the car?G.I enjoy making telephone alls.(2017安徽安徽)阅读理解阅读理解Once upon a time there was no tea at all in England.People there
35、used to drink a light beer(啤酒啤酒).No coffee or milk but large glasses of beer stood on the breakfast table!When tea was first brought to England,an old couple got some as a special treat.But they did not know how it should be used.They cooked the leaves in hot water,and spread them on a piece of baco
36、n(熏肉熏肉)which they were going to have for dinner.They ate the leaves,and threw the tea away!However,tea is becoming as popular as coffee and milk in England today.Tea is the leaf of a plant which grows widely in China,Japan and some other countries.Tea farmers usually grow a great many tea plants on
37、a large piece of land.When the tea leaves are ready to be picked,it is the busiest time for tea farmers in a year.They pull off the leaves and dry them.In their spare time,they pick out the best leaves and get them ready for market.In China,whenever a visitor comes into a house,he is served with a c
38、up of tea.()1.What was served for breakfast in England long ago?A.Beer.B.Tea.C.Coffee.D.Milk.A【解析】【解析】细节理解题。由第一段中的细节理解题。由第一段中的“No coffee or milk but large glasses of No coffee or milk but large glasses of beer stood on the breakfast tablebeer stood on the breakfast table！”可知，很久以前，在英国人的早餐桌上，没可知，很久以前，
39、在英国人的早餐桌上，没有咖啡、没有牛奶，仅有大杯的啤酒。故选有咖啡、没有牛奶，仅有大杯的啤酒。故选A A。()2.How did the old couple deal with the tea leaves?A.They sold them.B.They ate them.C.They burnt them.D.They threw them away.B【解析】【解析】细节理解题。由第二段中的细节理解题。由第二段中的“They ate the leaves,and threw the tea They ate the leaves,and threw the tea awayaway！”可
40、知，这对老夫妻吃掉茶叶，然后把茶水倒掉。故选可知，这对老夫妻吃掉茶叶，然后把茶水倒掉。故选B B。()3.Tea farmers are the busiest in a year when they _.A.serve visitors at homeB.sell tea in the marketC.pick and dry tea leavesD.look for a piece of landC【解析】【解析】细节理解题。由第三段第三、四句细节理解题。由第三段第三、四句“When the tea leaves are ready to be When the tea leaves ar
41、e ready to be picked,it is the busiest time for tea farmers in a year.They pull off picked,it is the busiest time for tea farmers in a year.They pull off the leaves and dry them.”the leaves and dry them.”可知，采摘茶叶的时候是茶农一年最忙碌的时候。他们可知，采摘茶叶的时候是茶农一年最忙碌的时候。他们摘茶叶，干燥茶叶。故选摘茶叶，干燥茶叶。故选C C。()4.In which part of a
42、 magazine can we read the text?A.Nature.B.Culture.C.Environment.D.Technology.B【解析】【解析】推理判断题。本文主要谈论的是茶文化，在杂志的推理判断题。本文主要谈论的是茶文化，在杂志的“文化文化”版块可能找到该版块可能找到该文章。故选文章。故选B B。.(2017杭州杭州)阅读下面短文，在空白处填入适当的内容阅读下面短文，在空白处填入适当的内容(1个单词个单词)或者括号内单词或者括号内单词的正确形式的正确形式HitchbotHave you ever seen a hitchhiker(搭便车的旅行者搭便车的旅行者)s
43、tanding by the side of a road?Now drivers in Canada might see 1._ unusual hitchhiker:a hitchhiking robot.anOne of its inventors,David Harris Smith,has hitched across Canada three times.Smith and a friend,Frauke Zeller,have built Hitchbot because they wanted 2._(see)if people would stop and give the
44、robot a lift and talk to it.The robot can chat about things it has learned,and about 3._(it)trip.You might think its a joke,4._ Smith and Zellers experiment has a serious point:can robots and people get along?to seeitsbutHitchbot 5._(begin)its journey in Nova Scotia in July.It has already completed
45、a third of its 6，000-mile trip to Victoria.More than 57，000 people are following its journey 6._(close)on Facebook and Twitter,and travelers have posted lots of 7._(photo)on the websites.Hitchbot has also done some shopping,eaten motor oil,and had fun with travelers.Nobody knows 8._ it will finish its journey.It might be 9._(long)than expected,but Zeller and Smith want Hitchbot to get 10._ many rides as it can.It hasnt been in a self-driving car yet,but anything is possible!begancloselyphotoswhenlongeras
