【文章內(nèi)容簡(jiǎn)介】 呢？親愛的“關(guān)愛地球”組織：我正代表學(xué)校做一項(xiàng)關(guān)于全球變暖的課題研究。有時(shí)候我覺得，像這樣一個(gè)巨大的環(huán)境問題，個(gè)人是起不了什么作用的。然而我仍認(rèn)為人們應(yīng)該支持改善日常能源的消耗方式。由于我還不清楚我該從哪里著手開始我的研究。我希望能得到你們的建議。謝謝！歐陽光親愛的歐陽光：有許多人承擔(dān)你這樣的義務(wù)，而他們不相信自己有能力來影響環(huán)境。這種想法是不正確的。眾人拾柴火焰高。我們不必去忍受污染?？諝庵械臏厥覛怏w，二氧化碳的增長(zhǎng)的確是來自我們?cè)S多的日?；顒?dòng)。這兒有幾條關(guān)于減少空氣中二氧化碳含量的建議。這些建議應(yīng)當(dāng)能夠促進(jìn)你的研究。1．在室內(nèi)我們會(huì)用大量的能源。在用電器設(shè)備時(shí)你可以讓它開著，如果不用就把它關(guān)掉！不要對(duì)此疏忽大意。因此，你如果不用電燈、電視、電腦等時(shí)，要把它們關(guān)掉。如果你覺得冷了，就多穿點(diǎn)衣服，而不要把暖氣開大。2．機(jī)動(dòng)車要用大量的能源。因此，只要有可能，你就步行或騎自行車吧。3．把罐頭盒、瓶子、塑料袋和報(bào)紙回收利用起來。用新材料來做這些東西要花費(fèi)大量的能源，因此，只要有可能，就買那些用回收材料制成的物品吧。4．勸你的父母去買那些節(jié)約能源的產(chǎn)品，包括汽車和像冰箱、微波爐之類的小件物品。5．在你的花園或校園里栽種樹木，它們能吸收空氣中的二氧化碳，還能在你觀賞的時(shí)候使你感覺清爽。6．最后，也是最重要的是，做一個(gè)教育者。同你的家人和朋友談一談全球變暖的問題，并把你學(xué)到的東西告訴他們。記住，你的貢獻(xiàn)是很有價(jià)值的?！瓣P(guān)愛地球”組織Ⅰ.單詞拼寫1．Chronic pollution(污染)of the atmosphere does great harm to people’s health.2．I think there’s an electrical(電的，與電有關(guān)的)fault.3．We are strongly against the threat of nuclear(核能的，核的)war.4．There has been serious disagreement between the two political leaders over the problem.5．The microwave helps me a lot with my cooking.6．The graph shows the average temperature of April.7．A widespread(廣泛傳播的)flu epidemic (流感)affected eighteen western states.8．So far no evidence has been found to support the existence of a monster in the lake.Ⅱ.短語填空on the whole；on behalf of；put up with；so long as；and so on；make a difference；on average；under no circumstances1．Your support will certainly make_a_difference in our cause.2．On_average，women live between five and seven years longer than men.3．Anyway，our opinions about the Olympics are on_the_whole the same.4．If she could put_up_with the terrible conditions there，we would take her.5．My son likes eating fruits like apples，peaches，bananas and_so_on.6．You can borrow my bike so_long_as you can return it to me tomorrow morning.7．Tom will attend the important conference on_behalf_of his parents.8．Under_no_circumstances should we give in to difficulties.Ⅲ.句型轉(zhuǎn)換1．It took a lot of energy to make these things from new materials.We spent much energy making these things from new materials.2．What do you think of the global warming?What’s your opinion about the global warming?3．—Do you think Li Qiang will win first prize in the petition?—I don’t think he will win first prize in the petition.—Do you think Li Qiang will win first prize in the petition?—I don’t think so.4．Whether he es or not doesn’t matter.It doesn’t matter whether he es or not.5．She happened to have some money with her that day.It happened that she had some money on her that day.Ⅳ.完成句子1．There is some disagreement_about/over(對(duì)……有分歧)whether the disease is curable.2．When to finish the task makes_no_difference(無關(guān)緊要)．3．Her husband smokes more and more，which she is not going to put_up_with(容忍)any longer.4．You can go out as/so_long_as(只要)you promise to be back before 10：00.5．He glanced nervously at(瞥一眼，掃視)his watch before leaving.6．Children existing_on(以……為主食)a diet of rice won’t grow tall.Ⅴ.單項(xiàng)填空　　　　　　　　　　　　　　　　　1．You can ask him again if you like，but it won’t ________any difference—he’ll still say no.A．tell B．make C．feel D．find答案　B解析　句意為：如果你愿意你可以再問他一次，不過那沒什么用的——他仍舊會(huì)說不。本題考查固定詞組make some difference意為“有差別，有影響”。A項(xiàng)tell the difference意為“判斷出差別”。2．The president can’t be here today，so I’m going to speak________him.A．instead B．on behalf ofC．in behalf D．represent答案　B解析　根據(jù)句意“總統(tǒng)今天不能來，所以我將代他發(fā)言”可以判斷，只有B項(xiàng)on behalf of“代表”符合。A項(xiàng)應(yīng)為“instead of”；C項(xiàng)缺少of；D項(xiàng)形式不對(duì)。3．We all know that，________，the situation will get worse.A．not if dealt carefully withB．if not carefully dealt withC．if dealt not carefully withD．not if carefully dealt with答案　B解析　此處從句主語與主句主語一致，可以省略從句主語，改用分詞形式，這里是被動(dòng)關(guān)系，故用過去分詞形式。句意為：我們都知道，如果不認(rèn)真處理，形勢(shì)會(huì)變得更糟。4．She got separated from her husband，because she couldn’t________his bad temper.A．keep up with B．put up withC．catch up with D．e up with答案　B解析　put up with“忍受”，符合題意。5．—Do they know each other?—I think know，they live in the same neighbourhood.A．As often as B．As long asC．As well as D．As far as答案　D解析　考查詞組辨析。A項(xiàng)“和……一樣經(jīng)常”；B項(xiàng)“只要；和……一樣長(zhǎng)”；C項(xiàng)as well as“和……一樣好；也”；as far as I know“就我所知；據(jù)我所知”。答語句意為：“據(jù)我所知，他