新概念2第61课课件.pptx

第1页/共42页第2页/共42页第3页/共42页第4页/共42页 望远镜看到的木星表面最知名望远镜看到的木星表面最知名的的“大红点大红点”就是一种有就是一种有300年历年历史的暴风雪留下的，它可以在相史的暴风雪留下的，它可以在相当于三个地球大的表面刮起速度当于三个地球大的表面刮起速度高达每小时高达每小时300英里的飓风。英里的飓风。哈勃望远镜拍摄到木星极光哈勃望远镜拍摄到木星极光 第5页/共42页第6页/共42页第7页/共42页第8页/共42页第9页/共42页第10页/共42页Are we alone(孤单的)in the universe?in the universe=in space第11页/共42页The Hubble telescope第12页/共42页Where is the Hubble?It is above the earths_.atmosphereabove=outside第13页/共42页How much does it cost?It costs over a billion dollars.over=more than 第14页/共42页It was launched into space by NASA 第15页/共42页He is the director(局长)of NASA.第16页/共42页第17页/共42页astronaut第18页/共42页The shuttle Endeavour will take the astronauts to the Hubble.第19页/共42页galaxyThe galaxy is very _from usdistant第20页/共42页The Hubble telescope _into space by NASA on April 20,1990,at a cost of over a billion dollars.Right from the start there _trouble with the Hubble.The pictures it_us_very disappointing because its main mirror _faulty!NASA now _put the telescope right,so it will soon _four astronauts to repair it.The shuttle Endeavour _the astronauts to the Hubble.A robot-arm from the Endeavour _the telescope and _it while the astronauts _ the necessary repairs.Of course,the Hubble _above the earth atmosphere,so it will soon _us the clearest pictures of stars and distant galaxies that we have ever_.The Hubble _us a great deal about the age and size of the universe.By the time you _this,the Hubbles eagle eye _us thousands and thousands of wonderful pictures.was launchedwassentwereis going to putwasbe sending upwill be takinggrabholdmakeisbe sendingseenwill tellreadwill have sent第21页/共42页1、The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.The moon is quite near us in_ space月球在太空中离我们相当近。space是指从空间概念出发的“宇宙”，即天外星星所在的空间，一般不与冠词连用。There isnt much _ left空余地方不多了。space/roomspace还有“空间；地方”之意，用作不可数名词。第22页/共42页spend，cost，take和pay都可以表示“花费”，但用法却不尽相同 I spent two hours _ this maths problem.这道数学题花了我两个小时。on(1)spend time money on sth.在上花费时间（金钱）。They spent two years _this bridge.造这座桥花了他们两年时间。(in)building(2)spend time money(in)doing sth.花费时间（金钱）做某事。第23页/共42页A new computer _a lot of money.买一台新电脑要花一大笔钱。costs(1)sth.costs(sb.)金钱,某物花了（某人）多少钱。Remembering these new words _ him a lot of time.他花了大量时间才记住了这些单词。cost(2)(doing)sth.costs(sb.)时间,某物（做某事）花了（某人）多少时间。第24页/共42页It _them three years to build this road.他们用了三年时间修完了这条路。took(1)It takes sb.时间to do sth.做某事花了某人多少时间。Repairing this car _him the whole afternoon.他花了一下午修车。took(2)doing sth.takes sb.时间,做某事花了某人多少时间。第25页/共42页I have to _them 20 pounds for this room each month.我每个月要付20英磅的房租。pay(1)pay(sb.)money for sth.付钱（给某人）买。I have to _for the book lost.我不得不赔丢失的书款。pay(2)pay for sth.付的钱。Dont worry!Ill _for you.别担心，我会给你付钱的。pay(3)pay for sb.替某人付钱 第26页/共42页2、Right from the start there was trouble with the Hubble.I have some trouble _his handwriting.我认他的笔迹有点难。in readingI am sorry to put you to so _trouble.很抱歉这样麻烦你。muchHe is _trouble.Lets help him.他现在处于困境中，我们帮帮他吧。in 第27页/共42页3、The pictures it sent us were very disappointing because its main mirror was faulty!She is a_ to me.她真使我失望。That magazine is a_.那部小说真令人失望。disappointmentdisappointmentdisappointment 失望，沮丧；令人失望的人或者物第28页/共42页_our great disappointment,she refused to take our advice.使我们大为失望的是她竟然拒绝了我们的建议。To(1)词组：to ones disappointment=to the disappointment of sb 使某人失望的使to ones great disappointment=to the great disappointment of sb=much to ones disappointment 使某人十分失望的是。注意 to 是介词，disappointment 是不可数名词。be a great disappointment to sb 对某人是失望的。第29页/共42页I was much disappointed _his absence.他不在，我很失望。I am greatly disappointed _him.我对他大失所望。I was disappointed _the bus.汽车等不到，我感到失望。I am afraid youre very disappointed _me.恐怕你对我非常不满意吧。atin of with(2)注意由 disappoint 构成的搭配：be disappointed at 因为不满意某一事实、行为而感到失望。be disappointed in 因某人某事不合理想而感到失望。be disappointed of 因得不到什么而感到失望。be disappointed with 对某人或者某事不满意。be disappointed to do 干很失望。第30页/共42页After he got the _news,he looked _.得到了令人失望的消息后，他显得十分失望。disappointingdisappointed(3)注意区别 disappointed“失望的，失意的”和 disappointing“令人失望的，令人扫兴的”。第31页/共42页4、Of course,the Hubble is above the earths atmosphere,so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen.第32页/共42页Do you know the differences among“on”“above”and“over？”你知道吗“on”“above”和“over之间的区别吗?第33页/共42页“on”“above”和“over”均指在上面.on强调两个物体的表面接触.above强调斜上方,不垂直不接触.over强调正上方,垂直不接触.第34页/共42页The ball is _the box.on第35页/共42页The pictures are _ the desk.above第36页/共42页The birds are _ the sea.over第37页/共42页Do you know the differences between“under”and“below”?(你知道吗“under”和“below”之间的区别吗?)under 指的是事物的正下方,和事物垂直.反义词：on/over below 指的是事物的斜下方,和事物不垂直.反义词：above第38页/共42页Where is the soccer ball?Its _ the box.under第39页/共42页The cats are _ the bed.below第40页/共42页beside和 near均可表示“在旁边”,用法一样吗?beside指的是一物紧靠另一物,距离近,两个物体之间没有其他物体;而near 的距离比beside 要远.The ball is_ the box.The ball is_ the box.besidenear第41页/共42页感谢您的观看！第42页/共42页