Question

7．People burn coal，gas and oil to get energy But there are problems with these fuels （燃料）．（A）Firstly，these fuels cause pollution．Pollution makes the air and water unsafe for humans．Secondly，these fuels willnot last forever．One day，we will run out of these fuels
    Scientists are looking for new kinds ofenergy．One is heat from the Earth．We know that （B）地球中央非常熱．We cannot reach the center of the Earth，but in someplaces the heat from the Earth's center comes to the surface of the Earth．Perhapsyou know about some of these places One place is volcanoes（火山）．It is very dangerous to go near an active volcano，（C）sowe cannot use the energy from this．
    Another kind of heat from the Earth is hotsprings （溫泉）．In these places，hot water comes to the surface of theEarth．If this water is near a town，the hot water can be sent in pipes（管道）directly to people's houses to heat them．In Iceland，this is a common way toheat houses．
    （D）In Australia，scientists are lookingfor ways to make energy using hot rocks under the surface of the Earth．They want to pump （抽水）water onto the hot rocks．When the water hitsthe rocks，it makes stream（蒸汽）．The steam is piped to power stations where （E）it is used to make electricity．The electricity can then be sent allover the country．

89．在文中（A）和（C）的空白處分別填入適當(dāng)?shù)膯卧~．Firstly； so
90．將文中劃線部分（B）譯成英語．the center of the Earth is very hot
91．將文中劃線部分（D）改寫為：InAustralia，scientists are trying tofind ways to make energywith hot rocks under thesurface of the Earth．
92．文中劃線部分（E）指代的是：steam
93．從文中找出兩個(gè)表示能源名稱的詞．coal，gas，oil，electricity 中的任何兩個(gè)．

Answer 1

分析 人們通過燃燒煤炭、石油、天然氣來獲取能源．但是這些燃料用起來會(huì)有一些問題．首先，這些燃料會(huì)導(dǎo)致空氣污染、水質(zhì)污染，對(duì)人們的健康造成危害．其次，這些燃料都是不可再生資源，總有一天會(huì)枯竭．科學(xué)家們正致力于新能源的開發(fā)．

解答 89．Firstly； so．連詞考查．結(jié)合后面的Secondly第二，前面用firstly第一，結(jié)合It is very dangerous to go near an active volcano，靠近一座活火山是很危險(xiǎn)的（C）we cannot use the energy from this．我們也很難利用火山這一資源．前后是因果關(guān)系，故用so所以，故答案是Firstly； so．
90．the center of the Earth is very hot．漢譯英題，that引導(dǎo)的賓語從句，表達(dá)的是客觀事實(shí)用一般現(xiàn)在時(shí)，不受主句限制，the center of the Earth 地球中心，故答案是the center of the Earth is very hot．
91．find；  with．同義句轉(zhuǎn)換．結(jié)合look for相當(dāng)于find尋找，try to do sth盡力做某事，using hot rocks under the surface of the Earth用地球表面滾燙的巖石，用介詞with表示手段，方法，故答案是find；  with．
92．steam．推理題，結(jié)合The steam is piped to power stations where （E）it is used to make electricity蒸汽傳輸?shù)桨l(fā)電站，蒸汽就能發(fā)電，it替代的是上文的steam，故答案是steam．
93．coal，gas，oil，electricity 中的任何兩個(gè)．細(xì)節(jié)題，結(jié)合本文People burn coal，gas and oil to get energy 以及最后The electricity can then be sent allover the country．
可知本文提到了煤，油，天然氣和電力，故任選兩個(gè)，故答案是coal，gas，oil，electricity．

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