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故選D。 (5)句意:以這種方式一些好東西不會被浪費(fèi)。A在路上,B順便,C用這種方式,D不礙事,根據(jù)垃圾再利用是一種方式,故選C。 (6)句意: 當(dāng)一個瓶子空了,它就被當(dāng)做廢物扔掉。when引導(dǎo)的時間狀語從句,主語時態(tài)是一般將來時,主語it和throw是被動關(guān)系,故是一般將來時被動語態(tài),故選A。 (7)句意:來自食品的垃圾可以變成肥料,使植物長得更好。A來自......,B在......里,C在......上,D到,根據(jù)本文將垃圾利用,故此處指垃圾的出處用from,故選A。 (8)句意: 現(xiàn)在,越來越多的機(jī)器就是為此而設(shè)計的。 machines是名詞復(fù)數(shù),less修飾不可數(shù)名詞故排除B和D,fewer更少,此處根據(jù) designed for that可知是越來越多的機(jī)器被設(shè)計 , 故選C。 (9)句意:有朝一日人們會在用垃圾建造的美麗電影院看電影。A有朝一日,B另一天,C目前,D在白天,根據(jù) people will watch可知是對未來的預(yù)測故是有朝一日 , 故選A。 (10)句意: 但是到目前為止,用垃圾建造美麗的城市只是夢想。A符號,B信,C課,D夢想,根據(jù) Can you imagine that we could build a beautiful city with rubbish,可知此處是設(shè)想,夢想 , 故選D。 【點(diǎn)評】考查詞匯在篇章中的運(yùn)用能力,答題時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。5.完形填空 Global warming means the temperature of the Earth is getting higher and higher. If the Earth gets 1 , some of the following things could happen: The sea level could 2 because of the melting of sea ice. Many animals that live on the ice might 3 out. There could be more floods(洪水), 4 near the sea and rivers. Some plants and animals might die because they cannot live in high 5 . Global warming is a very 6 problem now. There is something we can do to help to slow it down. Scientists have been studying global warming for years. They have found that some things that people do in everyday life make much gas that 7 global warming. One big cause of this is the burning of oil, gas and coal for energy for our cars and homes. This gives off too much greenhouse gas. We can do something to cut 8 on the amount of greenhouse gas. ⒈ We can really help by using less energy in life, and less gas in our family cars. We should turn off the 9 and turn down other electrical equipment. We should walk more and use cars less. ⒉ 10 can take in some of the greenhouse gas. So we should plant more trees.1. A. biggerB. olderC. hotterD. slower2. A. riseB. fallC. remainD. quit3. A. goB. dieC. letD. put4. A. especiallyB. luckilyC. continuallyD. nearly5. A. talentB. tentC. topD. temperature6. A. easyB. naturalC. seriousD. nervous7. A. stopsB. causesC. preventsD. affects8. A. offB. intoC. outD. down9. A. doorsB. lightsC. invitationsD. roads10. A. GrassesB. FlowersC. ForestsD. Animals【答案】 (1)C;(2)A;(3)B;(4)A;(5)D;(6)C;(7)B;(8)D;(9)B;(10)C; 【解析】【分析】文章大意:文章介紹了全球變暖會造成的一些后果以及對于全球變暖我們可以做的事。 (1)句意:如果地球變得更熱,可能會發(fā)生以下一些事情。A 更大的;B 更老的;C 更熱的;D 更慢的。由the temperature of the Earth is getting higher and higher可知此處表示如果地球變得越來越熱,故選C。 (2)句意:由于海冰融化,海平面可能上升。A 升起;B 跌落;C 保持;D 退出。由the melting of sea ice可知海平面會上升,故選A。 (3)句意:許多生活在冰上的動物可能會滅絕。A 出去;B 滅絕;C 釋放;D 撲滅。由the Earth gets hotter可知此處 表示許多住在冰上的動物會滅絕,故選B。 (4)句意:可能會有更多的洪水,尤其是在靠近海洋和河流的地方。A 特別是;B 幸運(yùn)地;C 持續(xù)地;D 幾乎。根據(jù)語句There could be more floods可知此處表示可能會有更多的洪災(zāi),特別是在海洋和河流附近,故選A。 (5)句意:一些動植物可能會因為無法在高溫下生存而死亡。A 天賦;B 帳篷;C 頂部;D 溫度。由the Earth gets hotter可知此處 的是因為它們不能在高溫下生存,故選D。 (6)句意:全球變暖現(xiàn)在是一個非常嚴(yán)重的問題。A 容易的;B 自然的;C 嚴(yán)格的,嚴(yán)肅的;D 緊張的。由上文提到的全球變暖會導(dǎo)致的結(jié)果可知此處表示的是全球變暖現(xiàn)在是一個很嚴(yán)峻的問題,故選C。 (7)句意:科學(xué)家們一直在研究全球變暖的起因。A 停止;B 引起;C 防止;D 影響。由One big cause of this is the burning of oil…可知此處 表示科學(xué)家們一直在研究全球變暖的起因,故選B。 (8)句意:我們可以做點(diǎn)什么來減少溫室氣體排放量。A 切斷;B 切入;C 裁剪;D 砍,減少。由This gives off too much greenhouse gas,可知此處表示我們可以做點(diǎn)什么來減少溫室氣體排放量,故選D。 (9)句意:我們應(yīng)該關(guān)上電燈。A 門;B 光;C 邀請;D 路。由We can really help by using less energy in life可知此處 表示我們應(yīng)該關(guān)上電燈,故選B。 (10)句意:森林可以吸收一些溫室氣體。A 草;B 花;C 森林;D 動物。由So we should plant more trees,可知此處表示森林可以吸收一些溫室氣體,選C。 【點(diǎn)評】考查完形填空,首先通讀一遍文章,跳過缺失的單詞,再根據(jù)上下文來判斷所缺單詞的含義,最后對選項進(jìn)行區(qū)別,選出正確的那一項。6.完形填空 Not only adults but also teenagers have problems in their life. Here is a survey showing the main problems of 1 . They feel stressed because they have 2 homework to do both at school and at home. They have lots of exams 3 .And parents usually send them 4 different classes at weekends. As a result, so many of them almost bee bookworms(書蟲). During the holidays, they could hardly have 5 time to do what they are interested in. Now more and more teenagers 6 shortsighted. They often read in bed or keep 7 for a long time without having a rest. Some of them are crazy about playing puter games. Some 8 too much time watching TV. 9 serious problem among teenagers is that many of them are being fat. They eat too much junk food, but they take little exercise. I think teenagers should think of ways to 10 the problems. They should make a plan for study and hobbies and find time to relax as much as possible.1. A. adultB. adultsC. teenagers2. A. too manyB. too muchC. much too3. A. joinB. to be takenC. to take4. A. toB. forC. of5. A. our ownB. their ownC. his own6. A. is gettingB. are gettingC. got7. A. redB. readC. reading8. A. payB. costC. spend9. A. AnotherB. OtherC. Others10. A. doing withB. do withC. deal with【答案】 (1)C;(2)B;(3)C;(4)A;(5)B;(6)B;(7)C;(8)C;(9)A;(10)C; 【解析】【分析】主要講了青少年主要問題的調(diào)查結(jié)果及作者認(rèn)為解決的方法。 (1)句意:這是表明青少年主要問題的一項調(diào)查。;;。根據(jù)后文可知主要講了青少年的問題,故選C。 (2)句意:他們感覺有壓力的,因為他們在家里和在學(xué)校有太多的作業(yè)要做。,修飾可數(shù)名詞復(fù)數(shù);,修飾不可數(shù)名詞;,修飾形容詞或者副詞。homework是不可數(shù)名詞,所以用too much修飾,故選B。 (3)句意:他們參加許多考試。;;。take exams參加考試,to take做exams的定語,故選C。 (4)句意:父母通常在周末送他們?nèi)ド喜煌恼n。send sb. to+地點(diǎn)名詞,把某人送到……,故選A。 (5)句意:在假期期間,他們幾乎不能有他們自己的時間做他們感興趣的事情。;;。主語是they,所以用their own他們自己的,故選B。 (6)句意:現(xiàn)在越來越多的青少年正在變近視。主語是復(fù)數(shù)teenagers,排除A。now表明時態(tài)是現(xiàn)在進(jìn)行時,結(jié)構(gòu)是be doing,所以be用are,故選B。 (7)句意:他們經(jīng)常在床上讀書或者沒有休息一直讀很長時間。keep doing ,故選C。 (8)句意:一些花費(fèi)太多時間看電視。,主語是人,pay+金錢+for ;,主語是物;,主語是人,spend+時間或者金錢+doing 。spend too much time watching TV花費(fèi)太多時間看電視,故選C。 (9)句意:青少年中另一個嚴(yán)重的問題是他們中許多正變得肥胖。,后面接可數(shù)名詞單數(shù);,后面接可數(shù)名詞復(fù)數(shù);。problem是單數(shù),所以用another,另一個,故選A。 (10)句意:我認(rèn)為青少年應(yīng)該思考處理問題的方法。;;。ways to do sth.,做某事的方法,故選C。 【點(diǎn)評】考查完形填空,首先通讀一遍文章,跳過缺失的單詞,再根據(jù)上下文來判斷所缺單詞的含義,最后對選項進(jìn)行區(qū)別,選出正確的那一項。7.根據(jù)短文理解, 從A、B、C、D四個選項中選擇最佳答案填空。 Many years ago there lived