【文章內(nèi)容簡介】 lion. It doubled to six billion by 2050, this planet will need to 4 at least nine billion people. As a result, the food prices get higher and higher. So, what can a 5 , crowed world do? One suggestion is to eat 6 meat. Meat uses more natural resources（資源） than grains（谷物）. It requires more 7 to produce one pound of meat than to produce one pound of grain. It also requires between 5 and 10 times more 8 than vegetables. So, eating less meat will 9 more land for farming, and it will save water. To eat less meat, people will need to change their eating habits. That will not be 10 . Americans, for example, have 11 loved meat. In general, they eat twice as much meat as people in other countries. At the same time, in developing countries like China and Brazil, sales of meat have doubled in the last 20 years. 12 will double again by 2050. Growing need of meat will 13 to put pressure on natural resources.World population is increasing, resources are being fewer, and food prices are rising. Therefore, we need to rethink 14 we eat every day. For meat lovers, we don39。t need to give up meat 15 . But we need to eat more grains and less meat.1. A. AndB. ButC. OrD. Until2. A. changeB. findC. getD. tell3. A. instead ofB. thanks toC. because ofD. as for4. A. helpB. haveC. feedD. meet5. A. busyB. tiredC. thirstyD. hungry6. A. lessB. moreC. muchD. little7. A. timeB. landC. peopleD. place8. A. airB. meatC. moneyD. water9. A. provideB. produceC. wasteD. need10. A. importantB. hardC. easyD. necessary11. A. neverB. seldomC. hardlyD. always12. A. ItB. TheyC. WeD. That13. A. continueB. stopC. haveD. start14. A. howB. whenC. whatD. where15. A. quicklyB. pletelyC. finallyD. especially【答案】 （1）B；（2）A；（3）C；（4）C；（5）D；（6）A；（7）B；（8）D；（9）A；（10）C；（11）D；（12）B；（13）A；（14）C；（15）B； 【解析】【分析】本文介紹了健康飲食應(yīng)該是怎樣的。 （1）句意：但是專家爭論一個危機(jī)即將來領(lǐng)。，。根據(jù)前文不是陳述危機(jī)，而后面說危機(jī)，可知應(yīng)該填入轉(zhuǎn)折詞but，故選B。 （2）句意；這個危機(jī)將會使得我們改變思考食物的方式。，。根據(jù)后文提到食物的來源改變可知，空缺處的意義為改變食物來源，填入change，故選A。 （3）句意：由于 人口的快速增長，食物需求增大。 of替代， to多虧， of因?yàn)椋?for至于。根據(jù)后文提到人口增加，可知食物需求增加，句子前后是因果關(guān)系，填入because of，故選C。 （4）句意：到了2050年，這個星球需要喂養(yǎng)至少90億人口。，。根據(jù)句意可知，空缺的意義為喂養(yǎng)，填入feed，故選C。 （5）句意；因此，饑餓擁擠的世界該做什么？，。根據(jù)前文提到人口很多，可知食物跟不上，故人們很饑餓，填入hungry，故選D。 （6）句意：一個建議是吃更少的肉。，。根據(jù)后文提到吃更少的肉，可知空缺處填入less，故選A。 （7）句意：跟一公斤谷物相比，它需要更多的陸地去生產(chǎn)肉類。，。根據(jù)句子出現(xiàn)grain，可知空缺處填入land，故選B。 （8）句意：跟蔬菜比起來，它也需要5到10倍的水來生產(chǎn)肉類。，。根據(jù)后文提到的 and it will save water可知，比較的對象是水，填入water ， 故選D。 （9）句意：因此，吃更少的肉可以提供為農(nóng)業(yè)更多的土地。，。根據(jù)前文提到肉類占用的面積更大，可知空缺出填入提供，provide，故選A。 （10）句意：那不會很容易。，。根據(jù)后文提到美國人飲食習(xí)慣，可知改變飲食習(xí)慣很難，填入easy，故選C。 （11）句意：比如，美國人，總是喜歡肉類。，。根據(jù)后文提到的 In general, they eat twice as much meat as people in other countries. 可知，美國人總是吃肉類，填入always，故選D。 （12）句意：它們到2050年會翻倍。，。根據(jù)空缺處填入代詞，可知指代的是前面出現(xiàn)的sales of meat，填入they，故選B。 （13）句意；持續(xù)的肉類需求會給自然資源增加狠多壓力。，。根據(jù)前文提到肉類占用自然資源比例較大， 可知肉類需求增長會給自然資源增加很多壓力，填入continue，故選A。 （14）句意：因此，我們需要重新思考一下我們每天吃的東西。，。根據(jù)文章提到吃的食物的種類，可知空缺的意義為什么，填入what，故選C。 （15）句意：我們完全不必要放棄肉類。，。根據(jù)后文提到的 But we need to eat more grains and less meat. 可知，我們不必完全放棄肉類，填入pletely，故選B。 【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(yàn)證。 二、閱讀理解6．根據(jù)短文內(nèi)容回答問題。 Smog （XA） is a of the hot subjects these years. It does great harm to people39。s health. The most terrible smog lasted for about a week in February, 2014. It covered 15 percent of the land in northern and central China. Now, more and more people in China have realized the importance of protecting the environment. They try to save energy by walking or riding to work in their daily life. Cities including Beijing and Shanghai have taken action by controlling the number of cars and closing heavily polluting factories. Beijing is heavily polluted, so it39。s not easy to see blue skies there. But during the APECmanit（亞太經(jīng)合會議峰會）in November last year, Beijing saw blue skies for a few days. People happily call the APEC blue” I hope the APEC blue will last, and I believe it will, because China put great efforts into reducing pollution. Said President Xi hoping during the summit. The two large countries, China and the USA, produce about 45 percent of the world39。s greenhouse gasses（溫室氣體）On November 12, Presidents Xi Jinping and Obama announced that both countries would work together to cut down CO2 emissions（二氧化碳的排放）.The goal needs everyone39。s effort. （1）How long did the most terrible smog in China in February, 2014? （2）How do more and more Chinese people help save energy in their daily life? （3）Why is difficult for Beijing to see blue skies? （4）When was the APEC summit held in Beijing? （5）What would China and the USA work together to do? （自擬一句作答） 【答案】（1）For about a week.（2）By walking or riding to work.（3）Because Beijing is heavily polluted.（4）In November last year.（5）To cut down CO2 emissions. 【解析】【分析】霧霾是近年來最熱門的話題。它對人們的健康有很大的危害?，F(xiàn)在，越來越多的中國人已經(jīng)意識到保護(hù)環(huán)境的重要性。人們試圖通過步行或騎車節(jié)約能源。包括北京和上海在內(nèi)的一些城市都采取了通過控制汽車的數(shù)量，關(guān)閉污染嚴(yán)重的工廠等等行動。北京污染嚴(yán)重，所以不容易看到那里的藍(lán)天。⑴細(xì)節(jié)理解題。題意：2014年2月最可怕的霧霾持續(xù)了多久？由第一段第三句：The most terrible smog lasted for about a week in February, 。故回答：For about a week。⑵細(xì)節(jié)理解題。題意：越來越多中國人在日常生活中怎樣幫助節(jié)約能源？根據(jù)第二段的：Now, more and more people in China have realized the importance of protecting the environment. They try to save energy by walking or riding to work in their daily life. 可知人們通過步行或是騎車上班來節(jié)約能源。故回答：By walking or riding to work⑶細(xì)節(jié)理解題。題意：為什么北京難于看到藍(lán)天？由第三段第一句：Beijing is heavily polluted, so it’s not easy to see blue skies ，所以不容易看到藍(lán)天。故回答：Because Beijing is heavily polluted⑷細(xì)節(jié)理解題。題意：亞太經(jīng)合組織會議什么時候在北京舉行的？根據(jù)第三段的：But during the APEC summit（亞太經(jīng)合會議峰會）in November last year, Beijing saw blue skies for a few days. 可知北京亞太經(jīng)合峰會是去年十一月舉行的。故回答：In November last year⑸細(xì)節(jié)理解題。題意：中國和美國一起協(xié)作做什么？由短文最后的：both countries would work together to cut down CO2 emissions可知兩國協(xié)作縮減二氧化碳。故回答：To cut down CO2 emissions?！军c(diǎn)評】任務(wù)型閱讀的關(guān)鍵在看懂文章，然后根據(jù)題目要求作答，注意盡量用文章的語言填寫答案。在文章中找不到答案時，要完全理解句子，根據(jù)同義詞，句型轉(zhuǎn)換的方式找到可以替換文章中的單詞，短語或者句子的詞。7．閱讀理解 B