九年级英语全册 Unit 6 When was it invented Self Check （新版）人教新目标版.ppt

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1、Self CheckUnit 6When was it invented?一、单项选择。1The knife is used _ cutting apples.Afor Bby Cto Dfrom2Almost all the children like eating candy because it is _Acrispy Bsour Csweet Dsalty3The Chinese writer has got lots of fans in France.His new book _ into French as soon as it came out.Awas translated

2、BtranslatedCis translated DtranslatesACA4I am so sorry.I took your bag instead of mine _Aby mistake Ball of a suddenCwithout doubt Din person5The fish _ good.I cant wait to eat it.Afeels Bsounds Ctastes Dsmells6These inventors have had _ inventions.How great they are!Ahundreds Bhundreds ofChundred D

3、hundred ofADB7He thinks himself _，but we think him nobody.Anobody BanybodyCsomebody Deverybody8The 20th World Cup _ in Brazil，right?Yes.It _ this summer.Aheld；took placeBwas held；was taken placeCheld；was taken placeDwas held；took placeCD9Do you know who the light bulbs were invented _？Thomas Edison，

4、of course.Aby Bin Cfor Dfrom10Why do many people buy things online on the 11th of November every year?Because there are many sales.The prices are _Amuch cheaper Bmuch lowerCmore expensive Dmuch higherAB二、词汇运用。A)根据句意及首字母或汉语提示写单词。11There is some juice in the You can drink it if you are thirsty.12I can

5、 do a lot of things in my life.13Jane went to work on foot after she (锁上)the door.14Both LeBron James and Kobe Bryant are basketball (英雄)15It is (提到)that the zipper was invented in 1893.fridgedailylockedheroesmentionedB)根据句意，用括号中所给单词的适当形式填空。16Ten favorite songs were (list)by the students soon.17Are

6、there any (Canada)in your hotel?18I (sudden)realized that there was someone following me.19That shop has the best clothes，so its (customer)are increasing.20He ate some (biscuit)before dinner.listedCanadianssuddenlycustomersbiscuits三、根据句意及汉语提示完成句子。21Its too noisy here.We have to (想出)new ways to solve

7、 the problem.22Staying up every day can (导致)bad health.23He was (毫无疑问)one of the most famous inventors of the 19th century.24The popsicle(冰棒)was invented (偶然地)by an American kid.25She (仰慕)you，and always regards you as her e_up_withlead_to without_doubt by_accidentlooks_up_to/admires四、根据对话内容，从方框中选择恰当

8、的选项补全对话，其中有两项多余。ANo，of course not.BHow was Sinan invented then?CHow did it work?DThe Southpointing Fish was invented by accident，right?EI am not sure.FIt was invented by the Chinese.GYouve got a point.A：Do you know who the compass(指南针)was invented by?B：Of course.26._ Its one of the four greatest inv

9、entions of ancient China.They have changed the world greatly.A：27._ And when was it first invented?B：28._ But I know there were records of the Southpointing Fish(指南鱼)in the Song Dynasty.A：Exactly.People in the 10th century began to use the Southpointing Fish.B：29._FGECA：It was simple.When the fish w

10、as put into the water，its head would point to the south.B：It wasnt the first recorded compass，was it?A：30._ In the Warring States Period(战国时期)，Sinan(司南)was widely used by people.B：So the history of the compass goes back to over 2，000 years ago?A：Thats true.A五、完形填空。(阿凡题：1074228)Do you know anything a

11、bout the invention of the bar code(条形码)?A small food store owner found it was _31_ to keep records of the product information.In 1948，he asked the Drexel Institute of Technology to solve this _32_.Bernard Silver，a graduate student，was _33_He and his friend Norman Joseph Woodland _34_ to work on it._

12、35_，they invented their first working system.The system did work _36_，but it was very expensive and _37_ the system didnt work well.If the invention was to become _38_ in stores，the problems had to be solved.Finally，Woodland solved _39_The patent(专利权)for the bar code system was _40_ for by Silver an

13、d Woodland in 1949，but the patent was not given until 1952._41_ this patent was given，the system was still not popular _42_ store owners.In 1970，a business named Logicon Inc._43_ the Universal Grocery Products Identification Code(食品工业统一码)Marsh Supermarket in Troy was the first store to _44_ this bar

14、 code reading system.It has become very popular ever since，and now its _45_ in all types of stores all over the world.()31.A.easy Bdifficult Cinteresting Dboring()32.A.plan Bproblem Cproject Dtired()33.A.bored BtiredCinterested DsurprisedBBC()34.A.started Bcontinued Crefused Dfailed()35.A.Last BSoon

15、 CRecently DExactly()36.A.at first Bfor exampleCon time Din person()37.A.often Bseldom Csometimes Dnever()38.A.lively Bcheap Cdirect Dpopular()39.A.it Bhim Cher Dthem()40.A.asked Boffered Cmade Ddivided()41.A.Unless BAlthough CIf DSince A BACDDAB()42.A.between BamongCduring Din()43.A.found Bmentione

16、dCinvented Dremained()44.A.give up Bput upCset up Dclean up()45.A.repaired BtriedClearned DusedBCCD六、阅读理解。(阿凡题：1074229)Sylvan Goldman,an American supermarket owner,invented the shopping trolley(购物车)in the 1930s.The reasons why he invented the trolley was not just to help shoppers carry their shoppin

17、g,but also to encourage them to buy more.To create the first trolleys,Goldman used folding chairs.He put one basket on the seat,and he raised the chair by putting wheels under the legs.So people could shop with them.But he was disappointed to find that business did not improve.Many shoppers wouldnt

18、like to use the trolleys,because they were afraid they might not be able to control(控制)them.However,Goldman didnt give up his idea because he knew that people could be easily influenced.He tried again,and this time his ideas seemed to work.Crowds of people were seen coming from his supermarket with

19、trolleys.Their trolleys were full of goods(商品).Others,after seeing them began to believe that the trolleys were safe after all.What they did not know was that they were cheated(欺骗)，Goldman paid those people they saw to act as shoppers happily pushing full trolleys.46Sylvan Goldman was an American _

20、in the story.Amovie star Bsupermarket ownerCchair inventor Dbasketball player47Which picture might be the first shopping trolley？_BC48The word“_”can best describe Goldman.AfunnyBhonestCcreativeDfriendly49The right order of the following is _aMany shoppers began to use the trolleys.bGoldman invented the shopping trolleys.cGoldman paid some people for using the trolleys.dFew shoppers would like to use the trolleys.Abdca Bbadc Cadcb DabdcCA