【正文】 ?tm?nt/ n． (大學的 )科、系 4． substance /′ s?bst?ns/ n．物質(zhì) 5． expand /Ik′ sp230。year contract(合同 ) of employment with the firm. 10． How will he react (反應 )to the issue? 1 stage ，時期；舞臺； ；舉辦 at this stage 在這個時期 take/leave the stage 登上 /離開舞臺 on stage 登臺演出 stage by stage 逐步 South Africa’s first black President Mandela was a great person on the st age of history. 南非首位黑人總統(tǒng)曼德拉在歷史舞臺上是一個偉大的人物。 Calcium reacts with water. 鈣和水會發(fā)生化學反應。 It astonished me that she had changed so little. 她幾乎沒怎么改變，這讓我很驚訝。我想三亞的空氣和海鮮一定適合你。 Fifty years is not a long time. 50年并不長。 夯實基礎 (1)The_more(越多 ) you eat， the_fatter(越胖 ) you will be. (2)The_longer (越長 ) you stay, the_better (越好 )(it will be)． (1)It’s said that within five years c ars will_be_a_lot_cheaper (會便宜得多 ) in our country. (2)In my opinion， your son is_more_lazy_than_stupid(與其說笨倒不如說懶 )． (3)The students study harder_than_before(比以前更努力了 )． (4)China is the_largest_country (最大的國家 ) in Asia. (5)The_more (越多 ) you talked， the_less_attention (越不注意 ) he paid to you. Ⅰ .教材活用 —— 根據(jù)課文內(nèi)容完成下面的短文 Metals are very (importantly) in the metals have different example， steel used (use) in cars， and iron is used in electrical we use metals, is important to know react with different substances， for example， water and reaction of metals with these substances can put (put) in ， sodium， calcium，magnesium， aluminium and zinc react most, iron and copper react (little)． Ⅱ .課外拓展 —— 閱讀下面材料，在空白處填入適當?shù)膬?nèi)容 (不多于 3個單詞 )或括號內(nèi)單詞的正確形式 Sam： Taxi！ Right here! Keiko： to? Sam： I am (go) to the airport. Keiko： No ’s go. Sam： (thank)． Keiko： Where are you (fly) to? Sam： I am going to meeting in London. Keiko： you a business man? Sam： Yes， I am a the way， how long will take to get to the airport? Keiko： It (usual) takes about 30 is bad at the moment. Sam： So how long will it take? Keiko： About 45 rarely takes more than an hour. Sam： That’s could catch my if we can arrive at the airport in an hour. Ⅰ .閱讀理解 Russian police have launched a new attempt to get drivers to slow down at zebra crossings by having stripe173。根據(jù)第三段中的 “...drivers still rarely take the initiative( 主動采取措施 ) to avoid pedestrians.” 可知，司機很少主動采取措施避讓行人，也就是很少給行人讓路。 He has learned how to balance study and rest. 4．他的目標是成為一名大學生。 Ⅱ .閱讀填空 The price of gasoline has been going up. 1 Many people want to know how they can conserve best way to conserve fuel is to change driving habits. The accelerator(加速踏板 )， or gasoline pedal， has a lot to do with how much gasoline you faster you drive， the more gasoline you should slow down a bit to conserve fuel. 2 Accelerating slowly to get to the speed you want to go helps conserve gasoline too. The more you drive your car， the more gasoline you about the places you need to go before leaving your should run many errands that you need to do in one trip. 3 Cars that are in good working condition use less care of your sure the engine is running well and is turned up a mechanic check on it if something seems wrong. Tires are important the tires inflated properly on a will help the vehicle roll better and will get you better mileage. 4 Finally， think about using your car or ride a bike if you do not have far to or take public transportation when you your car at home really saves gasoline. 5 These are just a few ideas that can help you save some money at the gasoline changing the way you drive and see how much it saves you! A． If a car’s tires are worn then they should be repaired or replaced. B． We shouldn’t drive a car only by a single person. C． We should save fuel. D． Always try to pick the shortest route when going somewhere. E． Driving at a steady speed helps to give much gasoline you use. F． We do not know when it will end. G． There are many ways a person can conserve fuel. 答案 Ⅲ .語法填空 John： The final exa