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1、第十節(jié) 八年級（上） Unit 3Unit 4,第一部分 教材重點難點梳理,,,,,,目錄,contents,重難點梳理,重點單詞 重點短語 重點句型,鞏固練習,,,語法選擇 完形填空 閱讀理解 閱讀填空 單詞拼寫 完成句子,,,重難點梳理,重點單詞 重點短語 重點句型,目錄,contents,,,1.訂貨；訂購______ 2.比較；對比______ 3.(計算機)顯示器______ 4.揚聲器______ 5.(計算機)主機______ 6.(計算機或打字機的)鍵盤_____________________________________________ 7.(計算機)鼠標______

2、8.打字______,,Unit 3,order,compare,monitor,speaker,main unit,keyboard,mouse,type,9.腦______ 10.操縱；控制(機器或系統等)______ 11.昂貴的；價格高的______ 12.極小的；微小的______ 13.依靠；依賴______ 14.計算______ 15.速度______ 16.操作；控制______ 17.鐵路系統_____,,Unit 3,brain,control,expensive,speed,tiny,depend,calculate,railway,operate,18.公司___

3、___ 19.價格______ 20.總額；合計______ 21.英寸______ 22.出售；售賣______ 23.受喜愛的；受歡迎的______,,Unit 3,company,price,total,sell,inch,popular,1.廣告______ 2.滑稽的；好笑的______ 3.創(chuàng)造；創(chuàng)作______ 4.電話；電話機______ 5.車輪；輪子______ 6.使人舒服的；舒適的______ 7.（舊時載客的）四輪馬車______ 8.世紀______ 9.乘客；旅客______ 10.發(fā)明；創(chuàng)造______ 11.有用的；適用的______,,Unit 4

4、,advertisement,funny,create,telephone,wheel,comfortable,carriage,century,passenger,二 重點短語,invent,practical,12.自以來；從之后______ 13.距離；間距______ 14移動電話；手機______ 15.在任何時候______ 16.開發(fā)；研制______ 17.燈______ 18.蠟燭______ 19.白天；日間______ 20.灰塵；塵土______,,Unit 4,since,distance,mobile phone,develop,lamp,anytime,

5、candle,daytime,dust,21.特殊的；特別的______ 22.(飛行器的)翅膀；機翼______ 23.引言______ 24.代替；作為的替換______ 25.汽油______,,Unit 4,introduction,special,wing,instead,petrol,1.從事工作________ 2.沒意識到；未察覺________ 3.依靠________ 4.以更快的速度 ________ 5.除以外(還)________ 6.遭到；遇到________ 7.上網________ 8.總計；共計________ 9.盼望；期待________ 10.去醫(yī)

6、院________ 11.阻止做某事________,,Unit 3,work as,depend on,(be)unaware of,at a faster speed,in addition,happen to,get on the Internet,go to the hospital,grand total,look forward to,go to the hospital,1.在的開始________ 2.自那以來________ 3.全世界________ 4.與保持聯系________ 5.在白天________ 6.使不接近（或不接觸、遠離）________ 7.同時____

7、____ 8.在周末________,,Unit 4,at the start of,across the world,since then,keep in touch with,in the daytime,keep...off,at the same time,at the weekend,9.最高時速達千米________ 10.此時此刻________ 11.講英語的國家________ 12.描述________,,Unit 4,a top speed of...km/h,right now,English-speaking countries,refer to,,1.What wi

8、ll happen to us if computer can do all our jobs?如果計算機能做所有我們的工作，我們身上會發(fā)生什么事呢?,句型: What will happen to... if...？,意為“如果,會發(fā)生什么?”注意這里與happen搭配的介詞是用to。,,2.My book is more interesting than yours.我的書比你的要有趣。 The red laptop is the smallest among the three. 紅色的筆記本電腦是三個中最小的一部。,句型：A+be+形容詞比較級+than+B,表示“A比B”。 A+be

9、+the+形容詞最高級+in/of+短語,表示“A是中最的”。,,3.The first computer was as big as a room.最初的電腦像一個房間那么大。,句型:A+be+as+形容詞/副詞原級+as+B，意為“和一樣”,表示同級比較，其否定形式為：A+be+not+as/so+形容詞/副詞原級+as+B，意為“不像那樣”。 翻譯：(1)湯姆有3支鋼筆。露絲也有三支鋼筆。 Tom has 3 pens.Lucy has 3 pens,too.=Tom has ______ many pens ______ Lucy.,as,as,,(2)我的家很遠。他的家更遠。 My

10、home is far.His home is farther.= His home is ______ ______ my home.= My home is______ ______ ______ ______ his home.,farther than,not as far as,,4.I suppose that people could only drive in the daytime because those cars didnt have lights. 我認為人們只能在白天開車，因為那些小汽車沒有燈。,句型: I suppose (that)... 我認為 I do

11、nt suppose (that)... 我認為不 Do you suppose...? Yes,I suppose so.你覺得嗎? 是的，我覺得是這樣。,,翻譯：(1)我覺得他是最好的游泳者。 ______ ______ ______ he is the best swimmer. (2)我覺得他跑得沒那么快。 ______ ______ ______ he can run so fast. (3)你覺得會下雨嗎? 我覺得會。 ______ ______ ______ it is going to rain? Yes，I suppose so.,I dont suppose,I suppo

12、se that,Do you suppose,,5.Without the wheel,we would not have these inventions.沒有輪子的話，我們也就沒有這些發(fā)明了。,句型：Without...,sb.will/would (not )... 意為“沒有的話，就不會”。 翻譯：沒有你的幫助的話，我們不會成功。 _____________ ______ ______,we ______ ______ succeed.,Without your help,will not,,6.其他好用的常用句型: 1)We use the keyboard for typing.我

13、們用鍵盤來打字。 2)In addition,computer can do important jobs like operating railways and flying planes and spaceships. 此外，電腦能做重要的工作，例如：控制鐵路和操縱飛機和飛船。 3)You depend on computers more than you realize.你依賴電腦的程度比你意識到的要大。,,4)In the past,students used to play outside more often,but now they spend more time in fron

14、t of computers. 從前，學生們更經常在戶外玩耍，而現在他們卻花更多的時間在電腦前面。 5)Theyll also give some advice on how to use computer for studying.他們也將給出一些如何利用電腦學習的建議。,,8)Since then,people have been able to speak to each other over long distance. 自從那時起，人們就可以遠距離地跟對方說話。 9)Can you imagine living without them?你能想象沒有他們生活會怎樣嗎? 10)The

15、ballpoint pen was a great success.圓珠筆是一次偉大的成功。 11)Keep the dust off your shoes! 使你的鞋子遠離灰塵！ 12)What is special about it?它有什么特別之處?,,6)I hope we can all work together to stop students from spending too much time playing computer games. 我希望我們能一起努力，阻止學生浪費過多的時間玩電腦。 7)Thank you for attending this meeting.謝

16、謝你們參加這次會議。,,In the early 1990s，the word “Internet” was strange to most people.But today，Internet has become __1__ useful tool for people all over the world.Maybe Internet has been __2__ invention in the field of communication in the history of mankind(人類). __3__ with others on the Internet is much f

17、aster.We can chat with a person __4__ is sitting in the other part of the world.We can email our friends and they can __5__ the emails within a minute.,,Giving all kinds of information __6__ probably the biggest advantage of the Internet.We can use search engines __7__ the information we need，just t

18、ype in a keyword or keywords and the search engine will give __8__ a list of suitable websites to look at. We can enjoy __9__ on the Internet by downloading games，visiting chat rooms or surfing websites.There are some games __10__ free.We can meet new and __11__ people in the chat now.We can also li

19、sten to music and see films.,,Now，there is __12__ service on the Internet such as online banking，job finding and ticket buying.We can also do shopping and __13__ nearly all kinds of goods.__14__ we can find something that is quite good but very cheap. Lets __15__ ourselves in this wonderland Interne

20、t world together. ( ) 1.A.a B.an C.the D./ ( ) 2.A.great B.greater C.the greatest D.greatly,A,C,( ) 3.A.Communicate B.Communicating C.Communicates D.Communicated ( ) 4.A.who B.whom C.which D.when ( ) 5.A.read B.to read C.reads D.reading ( ) 6.A.is B.was C.are D.were ( ) 7.A.find B.to find C.

21、finding D.found ( ) 8.A.we B.us C.our D.ours ( ) 9.A.many B.lots of C.a lot D.a lot of ( ) 10.A.of B.in C.with D.for,,B,B,B,C,A,A,D,A,( ) 11.A.interest B.interests C.interesting D.interested ( ) 12.A.many B.a great number of C.quite a few D.a great deal of ( ) 13.A.find B.finds C.finding

22、D.to find ( ) 14.A.Sometime B.Some time C.Sometimes D.Some times ( ) 15.A.enjoy B.enjoying C.to enjoy D.to enjoying,,A,C,D,C,A,,It all started at the beginning of the ninth grade.Carmen found she couldnt see things__1__ all the time.She became very worried,but she hoped__2__ would know that.W

23、hen her mother asked her to see the eye doctor,she didnt__3__.But her mothers mind was made up. Three days later,Carmen got new glasses and instructions from her doctor.“All of the kids will think Im silly.”Carmen said.Her mother__4__ and shook her head.“You look.,,It all started at the beginning o

24、f the ninth grade.Carmen found she couldnt see things__1__ all the time.She became very worried,but she hoped__2__ would know that.When her mother asked her to see the eye doctor,she didnt__3__.But her mothers mind was made up. Three days later,Carmen got new glasses and instructions from her docto

25、r.“All of the kids will think Im silly.”Carmen said.Her mother__4__ and shook her head.“You look just as beautiful as before,”she said.But,,Carmen didnt believe her. The next day,Carmen kept the glasses in her pocket as she walked into the schoolyard.She stood alone away from her friends,feeling__5

26、__.Suddenly,she heard her friend Theresa shout.Carmen ran over to the other girls.“Whats the matter?”she asked.“My ring is gone!”Theresa cried.“My sister sent it to me from California.Its very __6__ and I cant lose it.”,,Carmen and her friends began to__7__ the ring in the grassy area of the playgro

27、und.Carmen realized that she could do better if she could see better.She took the glasses out and put them on.Everything looked so__8__！ So clear! She looked down at the ground and a bright light caught her __9__.It was the ring. “Here it is,”she shouted.She handed it to Theresa.“Thanks,Carmen,”she

28、 said.“I__10__ thought wed find it.”She paused.“Hey,I didnt know you wore,,glasses.They look great!” Carmen had forgotten that she was wearing the new glasses.“Thanks,”she replied. “Maybe wearing glasses wont be so bad after all.”Carmen thought. ( ) 1.A.clearly B.carefully C.freely D.quickly ( ) 2

29、.A.everybody B.nobody C.somebody D.anybody,A,B,( ) 3.A.explain B.listen C.understand D.agree ( ) 4.A.relaxed B.cheered C.smiled D.jumped ( ) 5.A.tired B.unhappy C.afraid D.serious ( ) 6.A.special B.common C.cheap D.heavy ( ) 7.A.ask for B.wait for C.look for D.pay for ( ) 8.A.new B.dir

30、ty C.strange D.different,,D,C,C,D,B,A,( ) 9.A.ears B.eyes C.feet D.hands ( ) 10.A.still B.ever C.never D.often,,B,C,,New Technology Revolutionizes(變革) Learning More and more people believe that technologies are great for learning.Today，such teaching tools as iPads are used in a lot of courses，incl

31、uding language，history and science. Many teachers are supporters of using iPads in language learning.They say that students now have much more time for discussion in the classroom.Students can use iPads to prepare for discussion.,,The teachers also say that iPads allow students to learn at their own

32、 pace.Some students might listen to a dialogue only once and understand it，so they can save time for doing other things.Other students，however，might need to listen to the same dialogue again and again to understand it.Using iPads is especially helpful to students who are learning a language at diffe

33、rent paces.,,There are other advantages for students.By using iPads，they can pay more attention to the material and learn more.Teaching notes are stored in their iPads and are easy to find.Some students spend more time studying now.Many adults complain that iPads are doing harm to students.They worr

34、y that students might use iPads to download(下載) teaching notes and use them to cheat(作弊) during exams.Some believe that iPads may separate students from each other.,,If a student spends more time watching videos on an iPad，he will have fewer opportunities to have face-to-face communication with othe

35、rs.However，technologies are already a part of studentslives.As for cheating，teachers can ask students to hand in their iPads when they take exams.Education needs to make changes with the times as technology is playing an important part.We should look forward to a wonderful future when iPads and othe

36、r technologies can be used a lot in the classroom.,,( ) 1.In the article，iPads are used to learn many courses EXCEPT ______. A.Language B.History C.P.E. D.Science ( ) 2.What does at their own pace in Paragraph 3 mean? A.According to their own timetable and plan. B.With their teachershelp. C.Because

37、of their wonderful goals. D.Against their parentshope.,C,A,,( ) 3.Many teachers support to use iPads in class because ______. A.students with iPads have less discussion in class. B.iPads help students save time waiting for buses. C.students focus more on the materials and learn more by using iPads.

38、D.some students spend less time studying now.,C,,( ) 4.Many people think using iPads is harmful to students because ______. A.students use iPads to get teaching notes so they cant cheat B.iPads may make students learn more from each other C.students spend less time watching TV D.students get fewer c

39、hances to have face-to-face communications with others,D,,( ) 5.The writer probably agrees that ______. A.teachers control studentslearning B.exam results depend on iPad C.technology in education has a bright future D.note-taking is as helpful as video-watching,C,,In modern society，people use money

40、every day.It seems that money is very important in our life.1.______ But I think few people know the history of money. Long ago，people did not need money.They lived on wild animals，fruit and other plants.2.______ Sometimes，families produced more than they needed，so they started to trade (貿易)with oth

41、er families.Later，people began to use money as a means of exchange.3.______,B,E,A,,They used other things for money，like shells，rice，salt，large stones，etc. During the 600s BC，people began using coins as money.4.______ Later，countries began to make their won coins. The Chinese were the first to use

42、paper money，probably as early as the 11th century.The Italian traveler Marco Polo saw the Chinese using money when he visited China in the 1200s.5.______ Today，we have many new ways to pay for things.,C,D,,A.However，it was not the same kind of money we use today. B.Thats because without money you ca

43、nt buy anything you want. C.They soon found that coins were easier to carry than goods and lasted a long time. D.However，European countries did not start using paper money until 1600s. E.As time passed，people learned to raise animals and crops.,1.This blue jacket is very nice.But I wont buy it,becau

44、se it is too e______. 2.Andy decided not to buy the computer because its p______ was too high. 3.This kind of laptop doesnt s______ well,because it is too slow. 4.You can just stay at home and make a phone o______ for food. 5.It is very dangerous to drive a car at a full s______ on the road.,,xpensi

45、ve,rice,ell,rder,peed,6.Thomas Edison is one of the greatest i______ in the world. 7.Most living things d______ on the sun for their growth. 8.The washing machine is very p______.Nearly every family owns it. 9.In the 20th c______,there were a lot of changes. 10.With the mobile phone,we can talk to o

46、ur family and friends a______ and anywhere.,,nventors,epend,opular,entury,nytime,.他沒有意識到自己的錯誤。 He was ______ ______ his mistakes. 2.我媽媽是一位中學老師。 My mother ______ ______ a middle school teacher. 3.班上沒有人比她更擅長跳舞。 No one ______ ______ ______ her at dancing.,,unaware of,works as,is better than,4.誰的投籃最好，詹姆

47、斯、科比、還是安東尼? Whose shooting is ______ ______, James,Kobe______ Antony? 5.他們燃起篝火防止野獸接近。 They lit a fire to ______ wild animals ______. 6.貝蒂是全班最重要的跑步選手之一。 Betty is one of______ ______ ____________ ______ in the class.,,the best,or,keep,off,the most important runners,7.101室比102室長，而且更寬、更高。 Room 101 is_

48、___ ______ __________ ________Room 102,and it is______ ______ ______. 8.今天我感覺舒服多了。我可以上學了嗎?Today I feel ______ ______ _____________.Can I go to school? 9.這套房子比那套貴一點。 This house is ______ ______ ______ ______ than that one. 10.今天比昨天冷得多。 Today is ______ ______ ______yesterday.,,the most important runners,much colder than,wider and higher,much more comfortable,a little more expensive,,謝 謝 觀 看 ！,