浙江省杭州市塘栖中学高中英语必修三教学课件：USING LANGUAGE2.ppt

1、spacewalkLook at the pictures!Write down the three ways in which gravity changed for Li Yanping.Reading I-scanning&skimming(2m)The way gravity changedLeft the earthIn spaceOn the moon 3.It became very light.1.The gravity became very strong.2.The gravity disappeared.His weights changed three times to

2、o.Now write them down.The weight changedLeft the earthIn spaceOn the moonHe became very heavy.He had no weight and could float around like a feather.He was about one-sixth of his weight on the earth.1.“walking does need a bit of practice now that gravity has changed.”.既然引力改变了，走路也的确需要练一练了。now that同si

3、nce相似，语气较弱，强调人们已知的事实。Translation:1.既然你忙,就让我给你做吧。Now that you are busy,let me do it for you.2.既然人都齐了,咱们开始干吧。Now that everyone is here lets start work2.We watched,amazed as fire broke out on the outside of the spaceship as the earths gravity increased.break out它与happen,take place,come out等词的用法一样，是不及物动

4、词，不能带宾语，不能用于被动语态。1)战争爆发The American Civil War broke outin 1861.美国内战爆发于1861年。2)发生争吵A quarrel broke out between them.他们之间发生了争吵。3)(火灾)发生A fire broke out in his house last night.昨晚他家里失火了。与break相关的短语:break down打破;毁掉;破除;坍塌;坏掉break in破门而入;打断7.cheer up;cheer sb.up 感到高兴振奋8.masses of 许多，大量9.get the hang of 熟悉

5、,掌握,理解10.exhausting(sth);exhausted(sb)1).“A+be+倍数+as+形容词原级+as+B”.This tree is three times as tall as that one.His father is twice as old as he.2).“A+be+倍数+形容词比较级+than+B”3.But when I tried to step forward I found I was carried twice as far ason the earth and fell over.The Yangtze River is almost twic

6、e longer than the Pearl River.长江差不多比珠江长两倍。The number of students in our school is three times larger than that in theirs.我们学校的学生数量比他们学校的多三倍。3).“A+be+倍数+the+名词(size,length,amount)+of+B”The newly broadened square is four times the size of the previous one.新扩建的广场是未扩建时的四倍大。Do you regret _(pay)100 dollar

7、s for the painting?No,I would gladly have paid _(两倍那么多了)for it.(paying;twice as much)4.get the hang of sth.查看某物运作了解.的意义我一直想知道这部新的打字机的用法.Ive been trying to _ this new typewriter.我不十分了解你的论据的意义.I dont quite _ your argument.get the hang ofget the hang ofWe watched amazed as fire broke out on the outside

8、 of the spaceship as the earths gravity increased.5.amazed 是过去分词，此处做状语用他进来的时候没有人注意到.He came in _.6.break out (战争,争吵,疾病等)爆发在深夜,突然有人吵架._ suddenly at midnight.A quarrel broke outunnoticedDo you want to visit the moon?Warming up-Brainstorming(2m)The photo from the moonDo you know who he is?P62 listening

9、 Chinas first astronaut-Yang Liwei杨利伟小档案（来源：解放军报）民族：汉出生年月：1965年6月21日 籍贯：辽宁省绥中县 政治面貌：中共党员 身高：168厘米 体重：65公斤 家庭成员：妻子张玉梅，儿子杨宁康 简历：1983年6月入伍，1987年毕业于中国人民解放军空军第八飞行学院，历任空军某师飞行员、中队长，曾飞过强击机、歼击机等机型，安全飞行1350小时，被评为一级飞行员，现为中国人民解放军航天员大队三级航天员；1996年，参加航天员初选，入围；1998年1月，从800多名入围者中脱颖而出，成为中国首批航天员之一；在“神舟”五号载人飞船发射准备阶段，经专

10、家组无记名投票，入选“3人首飞梯队”，并被确定为首席人选。New words in the listening Gobi Desert 戈壁沙漠 PLA=Peoples Liberation Army 中国人民解放军 Air force 空军1.Whos Yang Liwei?Hes our hero who traveled into space on October15,2003.2.Whats the name of the spaceship?Shenzhou V.3.Do you know what education and experience you need to becom

11、e an astronaut?No.True or False1.Yang Liwei became an astronaut by chance.2.Nobody over 170cm can be an astronaut.3.Yang Liwei trained for 10 years to become a pilot.FFT4.If Yang Liwei had problems in space,there were ways to save him.5.China is the third country to send people into space just like

12、Russia and the USA.6.Yang Liwei thinks he was lucky to be Chinas first man in space.TTTInformation on Yang LiweiThe exams he passedExperiencePhysical qualitiesPersonal qualitiesExcellent _and _training_for the _of the PLASmaller than_,less than_,mature,hard-workingdegreePilot10 yearsair force170cm70kgCalm What have they built into the spaceship to help Yang Liwei if he has difficulties?There are _if Yang Liwei needs them and _connecting to rescue rockets if necessary.escape seatsspecial doorsspacewalkLook at the pictures!