《剑桥三级上unit8.ppt》由会员分享，可在线阅读，更多相关《剑桥三级上unit8.ppt（55页珍藏版）》请在三一文库上搜索。
1、Unit 8 Time went by quickly!,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= a quarter,to,past,oclock,half,quarter,quarter,five,ten,twenty,twenty-five,twenty past twelve,half past four,a quarter to twelve,five
2、past ten,ten to one,twenty to one,特别提示： am/pm之前不可有oclock，也不能和morning/afternoon同时用。 例如：“上午8点”不可以说at 8 oclock am 或 at 8 am in the morning，应该说at 8 am 或at 8 oclock in the morning 或 at 8 in the morning。,询问时间，用句型 Whats the time?/What time is it? 用Its回答 Eg.Whats the time? /What time is it? Its two oclock.,
3、如果要问别人什么时间做什么事情，可以用疑问词“when”或“what time”来提问。what time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。When do you go to school?What time do you go to school?2.问日期，月份，年份等，只能用whenWhen were you born? I was born on July 2,1972.3.当问某事在某天的什么具体时间进行，只能用what timeWhat time did you call this afte
4、rnoon?I called at 4:00 this afternoon.,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。,Early time and early history 早期历史,_ lived 65,000,000 years ago.,Dinosaurs,_ was first used 500,000 BC by Peking man（北京人） .,Fire,_ were built between 2940-2900 BC.,The Pyramids,
5、Centuries ago 几个世纪前,_ of China was built around 214 BC.,The Great Wall,Edinburgh（爱丁堡） _was built between 1058-1093 .,It was restored（重修） in 1745 to what it looks like today.,Castle,The old _ was built between 1176 and 1209 .,London Bridge,The first_was flown in 1903 by the American Orville Wright.,p
6、lane,Years ago 几十年前,_ began to be in use in the early 1930s （二十世纪三十年代）.,Computers,Tom Kilburn （汤姆 科尔本）wrote the worlds first computer programme（程序） in 1948 at Manchester （曼彻斯特） University .,_ were first made in the 1950s.,Robots,The USSR （前苏联）completed the first _ in 1965.,space walk,The _ （互联网）has
7、existed (存在）since 1992 .,World Wide Web,Into the future 进入未来,_地球村,Global Village,我们学到的单词有：,名词类：(熟读并说出汉语） dinosaur fire Peking man the Pymamids the Great Wall Edinburgh castle London Bridge computer programme Manchester University the World Wide Web the USSR Global Village,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“
8、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.The window was opened by father.窗户是爸爸打开的。 判断以下是否是被动语态： 1、The USSR completed the first space walk in 1965. 2、Fire was first used 500,000 BC by Peking man. 3、The Pyremids were built between 29402900 BC.,句子2是一般过
9、去时，是由主语+动词过去式组成的。,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- used,existed- existed,completed - completed,began - begun,wrote - written,made - made,flew - flown,built - built,我们学到的单词有：,时间类：(熟读并说出汉语） 65,000,000 years ago 500,000 BC around 21
10、4 BC between 1058-1093 in 1903 in the early 1930s in the 1950s since 1992 in the late 1980s,Different clocks in different time 不同时代的钟表,Long ago , people remembered the time by counting the number of nights they had slept .,Sandglass,Candle clock,Weight-driven clock,Spring driven clock,Pendulum clock
11、,Modern clock,Modern clock,Modern watches,Listen and answer these questions!,1.How old was Katy? 2.What poblem did she have? 3.Did she want to be late? 4.Who bought her a new watch? 5.What colour was the watch? 6.Where would she meet her friends later that day? 7.Was she later again? 8.Why didnt she look at her new watch?,