9BUnit1Reading.ppt
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1、Unit 1 Life on Mars polluted crowded spacecraftSpace shuttle副词1.hopefully_(词性),v形容词形式是_,名词或动词形式是_。v他希望尽快见到你.He _ to see you soon.v他对未来充满希望。vHe feels _ about the future.v我们有望天黑前到家。_,we will get home before dark.类似的单词有:_hopefulhopehopeshopefulhopefullySuccessfully,peacefully,wonderfully2.Develop_(词性),
2、名词_v形容词(2个)_、_vThe government tries _(开发)Dongzaogang,and the _(开发)will bring us a lot of advantages.vChina is a _ country,so we should work hard to catch up with _ countries,such as,the USA.动词developmentdevelopeddevelopingto developdevelopmentdevelopingdeveloped3.Fashion的形容词_,类似的词_4.人口(英文)_,污染(英文)_T
3、he _ of China_(be)about 1.3 billion.类似用法的单词有_fashionableenjoyable,comfortablepopulationpollutionpopulationisarea,number,Life on another planetParagraph 1v1)Where will we live by the year2100?vOn the planet Marsv2)How is the Earth becoming?vMore and more crowded and pollutedv3)What can we do on Mars?
4、vBuild a better worldParagraph 2v1)How is the transport,first of all?vMuch betterv2)How is our spacecraft now?vToo slow to carry large numbers of peoplev3)How will space shuttles be by 2100?vTravel at half the speed of lightPlants that can grow on Marsv1)What do humans need to survive?vFood,water an
5、d airv2)What should scientists be able to do?vDevelop plants that can grow on Marsv3)Can these plants produce water?vWe are not sureParagraph 3Paragraph 4v1)What will be a big problem for the settlers on Mars?Why?vGravity/its about three-eighths of that on Marsv2)To prevent this,What do humans there
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