【文章內(nèi)容簡介】 If they are right, the ice at the North and South Pole will melt eventually. If this happens, the sea will 1 and may cover most or all of Singapore. This will force everybody to move to a 2 country. We know that the sun 3 the earth. The heat from the sun hits the ground, and some of it goes back into the sky. However, factories and cars 4 a lot of carbon dioxide （二氧化碳）. When the gas rises into the sky, the heat from the sun can e through them but the heat from the ground cannot. It 5 near us in the sky and makes the 6 hotter and hotter every year. Scientists 7 this the “greenhouse effect” because a greenhouse is a small glass building which is hot inside. It is used for 8 plants in cool countries. Many countries are 9 about the “greenhouse effect”. They are trying to stop factories and cars from sending 10 gases into the sky. Scientists are not sure when the world will get much hotter. Some people say that the “greenhouse effect has started already and has begun to affect （影響） the world39。s weather.1. A. riseB. fallC. change2. A. hotterB. largerC. safer3. A. createsB. circlesC. heats4. A. makeB. spreadC. produce5. A. hidesB. continuesC. stays6. A. cloudB. airC. season7. A. askB. callC. tell8. A. puttingB. storingC. growing9. A. worriedB. happyC. confident10. A. dangerousB. harmfulC. heavy【答案】 （1）A；（2）C；（3）C；（4）C；（5）C；（6）B；（7）B；（8）C；（9）A；（10）B； 【解析】【分析】本文講述溫室效應(yīng)對世界氣候的影響。（1）句意：如果這發(fā)生的話，海洋將會上升，也許會覆蓋大部分甚至全部新加坡。rise上升；fall下落；change改變，故選Ａ。（2）句意：這將迫使每個人搬到一個更安全的國家。hotter更熱的；larger更大的；safer更安全的。故選C。（3）句意：我們知道太陽給地球熱量。create創(chuàng)造；circle繞……運(yùn)轉(zhuǎn)；heat加熱，使變暖。根據(jù)常識可知選C。（4）句意：然而，工廠和汽車產(chǎn)生大量二氧化碳。make做；spread傳播；produce生產(chǎn)，制造。故選C。（5）句意：它（二氧化碳）停留在我們附近的天空。hide藏；continue繼續(xù)；stay呆在。根據(jù)常識可知選C。（6）句意：（二氧化碳）使空氣越來越熱。cloud云；air空氣；season季節(jié)。故選B。（7）句意：科學(xué)家們把這叫做“溫室效應(yīng)”因為溫室是一個里面熱的小玻璃建筑。call把……叫做；ask問；tell告訴。故選B。（8）句意：它（溫室）在涼爽的國家被用于種植植物。put放；store儲存；grow種植。故選C。（9）句意：許多國家擔(dān)心溫室效應(yīng)。be worried about擔(dān)心。故選A。（10）句意：他們正努力阻止工廠和汽車排放有害氣體進(jìn)入天空。dangerous危險的；harmful有害的；heavy重的?！军c(diǎn)評】考查詞匯在篇章中的運(yùn)用能力，做完型填空首先要跳過空格通讀文章掌握其大意，然后細(xì)讀文章字斟句酌逐一作答，注意考慮句型、語法、搭配、語境等因素。最后通讀一遍檢查驗證。6．完形填空 It was a very foggy morning in London. The fog was so thick that it was impossible to see more than a foot or so. Buses, cars and taxis were stopped along the roadside, unable to move because the drivers couldn39。t 1 . People were trying to walk to their destinations, but most were losing their 2 in the fog. Mr. Smith had a very important meeting at the House of Commons, but he was not familiar with the area and 3 could take him there in such heavy fog. So he was a little 4 . He was trying to find his way in the fog. Soon, however, he realized that he was lost. 5 he bumped into a stranger. Mr. Smith said sorry to the stranger and then asked him whether he 6 help him find his way. The stranger said it was a piece of cake and 7 to take Mr. Smith to the meeting place. Mr. Smith thanked him and they started to walk. The fog was getting thicker and thicker every minute but the stranger had no difficulty in finding the way. They went along one street, turned down another, 8 a square and at last, after about half an hour, they arrived at the meeting place. Mr. Smith couldn39。t understand how the stranger found his way. It is wonderful, he said. But 9 do you find the way in the thick fog? It is no trouble at all 10 me, said the stranger. I am blind.1. A. seeB. touchC. guessD. follow2. A. wayB. interestsC. livesD. money3. A. somebodyB. anybodyC. nobodyD. everybody4. A. relaxedB. SurprisedC. excitedD. worried5. A. UsuallyB. SuddenlyC. ProbablyD. Especially6. A. needB. mustC. couldD. should7. A. offeredB. ContinuedC. dreamedD. hated8. A. choseB. knewC. missedD. crossed9. A. howB. whyC. whereD. when10. A. byB. toC. aboutD. against【答案】 （1）A；（2）A；（3）C；（4）D；（5）B；（6）C；（7）A；（8）D；（9）A；（10）B； 【解析】【分析】 這篇短文講述的是在一個大霧天，Smith先生要去開一個很重要的會。在這樣的天氣里，人們很容易迷路。幸運(yùn)的是，Smith先生得到了一個陌生人的幫助。這個人在茫茫大霧中沒有費(fèi)什么力氣就找到了Smith先生要去的地方，原來他是一個盲人。 （1）動詞辨析。句意：公共汽車，小汽車和出租車在路邊停著不能移動因為司機(jī)看不見路。根據(jù)The fog was so thick that it was impossible to see more than a foot or so.霧太濃厚了以致于看見一英寸左右都是不可能的。可知司機(jī)看不見路。see看見；touch接觸；guess猜測；follow跟隨，故選A。 （2）名詞辨析。句意：人們都盡力步行去他們的目的地，但是大多數(shù)人在霧中迷路了。根據(jù)The fog was so thick that it was impossible to see more than a foot or so.霧太濃厚了以致于看見一英寸左右都是不可能的。人們看不見路，辨別不了方向，所以迷路了。lose one39。s way迷路，固定短語，way方法，路上；interest興趣；lives生活；money錢，故選A。 （3）不定代詞辨析。句意：史密斯先生在下議院有一個非常重要的會議，但是他對這個地區(qū)不熟悉，沒有人能在這么大的霧里把他帶到那里。根據(jù)根據(jù)The fog was so thick that it was impossible to see more than a foot or so.霧太濃厚了以致于看見一英寸左右都是不可能的。可知霧太大了，沒有人能把他帶到那里。somebody某人；anybody任何人；nobody沒有人；everybody每個人，故選C。 （4）形容詞辨析。句意：因此他有一點(diǎn)著急。根據(jù)上文 Mr. Smith had a very important meeting at the House of Commons, but he was not familiar with the area and nobodycould take him there in such heavy 。 relaxed輕松的；surprised感到吃驚的；excited激動的；worried焦急的，故選D。 （5）副詞辨析。句意：突然他碰上一個陌生人。根據(jù) Soon, however, he realized that he was lost.很快他意識到他迷路了?？芍诓唤?jīng)意的情況下突然發(fā)生的，usually通常；suddenly突然；probably或許；especially尤其是，故選B。 （6）情態(tài)動詞辨析。句意：史密斯先生給陌生人道歉，然后問他能否幫他找