剑桥三级上unit8课件

Unit8Timewentbyquickly!*Unit8Timewentbyquickly!*1`*`*2时刻表达法一、顺读法：先读点钟，再读分钟。（点钟+分钟）二、逆读法：先读分钟，再读点钟。（分钟+past/to+点钟）1.小于30分：分钟+past+点钟2.等于30分：half+past+点钟3.大于30分：（60-分钟）+to+下一个点钟15分钟=aquarter*时刻表达法一、顺读法：先读点钟，再读分钟。（点钟+分钟）*3topasto’clockhalfquarterquarterfivetentwentytwenty-five*topasto’clockhalfquarterquarte4twentypasttwelvehalfpastfouraquartertotwelvefivepasttententoonetwentytoone*twentypasttwelvehalfpastfo5特别提示：am/pm之前不可有o’clock，也不能和morning/afternoon同时用。例如：“上午8点”不可以说at8o’clockam或at8aminthemorning，应该说at8am或at8o’clockinthemorning或at8inthemorning。*特别提示：*6询问时间，用句型What’sthetime?/Whattimeisit?用It’s…回答Eg.What’sthetime?/Whattimeisit?It’stwoo’clock.*询问时间，用句型What’sthetime?/What7如果要问别人什么时间做什么事情，可以用疑问词“when”或“whattime”来提问。whattime常用来问钟点，而when除了问钟点外，还可用来问日期，月份，年份等。有时两者可以换用，有的场合不可以。

1.问钟点时，可以换用。

Whendoyougotoschool?

Whattimedoyougotoschool?

2.问日期，月份，年份等，只能用when

Whenwereyouborn?IwasbornonJuly2,1972.

3.当问某事在某天的什么具体时间进行，只能用whattime

Whattimedidyoucallthisafternoon?

Icalledat4:00thisafternoon.*如果要问别人什么时间做什么事情，可以用疑问词“when”或“8句子翻译：1、几点了？2、六点了。3、一点十五分了。4、你通常什么时间看电视？5、我通常八点钟看电视。6、他通常什么时间读英语？7、他通常在四点半读英语。*句子翻译：*9**10**11**12**13**14**15**16**17**18**19Earlytimeandearlyhistory早期历史*Earlytimeandearlyhistory*20________lived65,000,000yearsago.Dinosaurs*________lived65,000,000year21_____wasfirstused500,000BCbyPekingman（北京人）.Fire*_____wasfirstused500,000B22_____________werebuiltbetween2940-2900BC.ThePyramids*_____________werebuiltbetwe23Centuriesago几个世纪前*Centuriesago*24_______________ofChinawasbuiltaround214BC.TheGreatWall*_______________ofChinawasb25Edinburgh（爱丁堡）______wasbuiltbetween1058-1093.Itwasrestored（重修）in1745towhatitlooksliketoday.Castle

*Edinburgh（爱丁堡）______wasbuilt26Theold___________wasbuiltbetween1176and1209.LondonBridge*Theold___________wasbuilt27Thefirst_____wasflownin1903bytheAmericanOrvilleWright.plane*Thefirst_____wasflownin19028Yearsago几十年前*Yearsago*29________begantobeinuseintheearly1930s（二十世纪三十年代）.Computers*________begantobeinusein30TomKilburn（汤姆科尔本）wrotetheworld’sfirstcomputerprogramme（程序）in1948atManchester（曼彻斯特）University.*TomKilburn（汤姆科尔本）wrote31______werefirstmadeinthe1950s.Robots*______werefirstmadeinthe32TheUSSR（前苏联）completedthefirst___________in1965.spacewalk*TheUSSR（前苏联）completedthefi33The____________（互联网）hasexisted(存在）since1992.WorldWideWeb*The____________（互联网）hasexis34**35**36**37Intothefuture进入未来*Intothefuture*38______________

地球村GlobalVillage*______________

地球村GlobalV39我们学到的单词有：名词类：(熟读并说出汉语）

dinosaurfirePekingmanthePymamidstheGreatWallEdinburghcastleLondonBridgecomputerprogrammeManchesterUniversitytheWorldWideWebtheUSSRGlobalVillage*我们学到的单词有：名词类：(熟读并说出汉语）*40以上我们所看到的句子全部是英语的被动语态。被动语态由“be+过去分词”构成，一般我们不知道动作的执行者是谁时，可以用到被动语态。有时我们还会遇见强调突出动作的承受者时，也可以用到。在句子结尾处加上介词by+动作的执行者就行了。Eg.Thewindowwasopenedbyfather.窗户是爸爸打开的。判断以下是否是被动语态：1、TheUSSRcompletedthefirstspacewalkin1965.2、Firewasfirstused500,000BCbyPekingman.3、ThePyremidswerebuiltbetween2940~2900BC.句子2是一般过去时，是由主语+动词过去式组成的。*以上我们所看到的句子全部是英语的被动语态。被动语态由“be+41动词类：说出下列动词的过去式和过去分词吧。use---live---exist---complete---begin---write---make---fly----build---

lived----lived

used---usedexisted----existed

completed---completedbegan---begun

wrote----written

made---made

flew----flown

built----built*动词类：说出下列动词的过去式和过去分词吧。lived--42我们学到的单词有：时间类：(熟读并说出汉语）65,000,000yearsago500,000BCaround214BCbetween1058-1093in1903intheearly1930sinthe1950ssince1992inthelate1980s

*我们学到的单词有：时间类：(熟读并说出汉语）*43Differentclocksindifferenttime

不同时代的钟表

*Differentclocksindifferent44Longago,peoplerememberedthetimebycountingthenumberofnightstheyhadslept.

*Longago,peoplerememberedt45Sandglass*Sandglass*46Candleclock*Candleclock*47Weight-drivenclock*Weight-drivenclock*48Spring–drivenclock*Spring–drivenclock*49Pendulumclock*Pendulumclock*50Modernclock*Modernclock*51Modernclock*Modernclock*52Modernwatches*Modernwatches*53Listenandanswerthesequestions!**541.HowoldwasKaty?2.