Question

14．閱讀短文，完成下面的句子，每空一詞．
1．In the past，man did not have to think about the protection of his environment．There were not many people on earth，and natural resources seemed to be unlimited．
Today，things are different．The world has become too crowded．We are using up our natural resources too quickly，and at the same time we are polluting our environment with dangerous chemicals．If we continue like this，human life on earth will not survive （繼續(xù)生存）．
Everyone realizes today that if too many fish are taken from the sea，there will soon be none left．Yet，with modern fishing methods，more and more fish are caught．We know that if too many trees are cut down，forests will disappear and nothing will grow on the land．Yet，we continue to use bigger and more powerful machines to cut down more and more trees．
We realize that if rivers are polluted with waste products from factories，we will die．However，in most countries waste products are still put into rivers or into the sea，and there are few laws to stop this．
We know，too，that if the population of the world continues to rise at the present rate，in a few years，there will not be enough food．
What can we do to solve these problems？
If we eat more vegetables and less meat，we will easily get more food．Land that is used to grow crops can feed five times more people than land where animals are kept．
The world population will not rise so quickly if people use modern methods of birth control．
Finally，if we educate people to think about the problems，we shall have a better and cleaner living place in the future．

106．If we use up our natural resources and go onpollutingour environment，human beings willdieout．
107．If wetaketoo many fishes from the sea，nonewill be left．
108．The world is becoming toocrowded，so we should use modern methods ofbirthcontrol to reduce the population．
109．Educate people to think about the problems so that theearthwill be better andcleaner．
110．The passage mainly tells us the importance ofprotectingthe environment andhowto solve the environmental problems．

Answer 1

分析 這篇短文主要講述環(huán)保問(wèn)題．在過(guò)去，人們不必?fù)?dān)心對(duì)環(huán)境的保護(hù)，因?yàn)槟菚r(shí)地球上人口稀少，自然資源似乎是無(wú)限的．今天不同了，世界已變得過(guò)于擁擠．我們正在以很快的速度消耗我們的自然資源，我們也用工廠(chǎng)廢棄物（特別是危化品）污染我們的環(huán)境．如果我們繼續(xù)這樣做，人類(lèi)將無(wú)法生存，總之，保護(hù)我們的環(huán)境是很重要的．

解答 106．polluting；die．細(xì)節(jié)理解題．考查我們面臨的資源問(wèn)題和環(huán)境問(wèn)題及人類(lèi)的危機(jī)．根據(jù)文章第二段"We are using up our natural resources too quickly，and at the same time we are polluting our environment with dangerous chemicals．If we continue like this，human life on earth will not survive"可知，我們過(guò)快地消耗自然資源，同時(shí)用�；�品污染環(huán)境．如果繼續(xù)這樣下去，人類(lèi)將不復(fù)存在．go on polluting our environment繼續(xù)污染環(huán)境．die out（指物種、家族、習(xí)慣、觀(guān)念等） 絕跡，消失； 絕種； 絕滅； 淘汰．故填polluting；die．
107．take；none．細(xì)節(jié)理解題．考查過(guò)度捕撈的危害．根據(jù)地三段"Everyone realizes today that if too many fish are taken from the sea，there will soon be none left：可知，眾所周知，如果人類(lèi)從海洋中捕撈過(guò)多魚(yú)類(lèi)，它們將滅絕．take…from從…拿走．too many fishes from the sea 從海洋中捕撈過(guò)多魚(yú)類(lèi)．none沒(méi)有一個(gè)； 沒(méi)有人，沒(méi)有一人； 沒(méi)有一部分，沒(méi)有一點(diǎn)．注意，原句中take為被動(dòng)語(yǔ)態(tài)，本題為主動(dòng)語(yǔ)態(tài)．故填take；none．
108．crowded；birth．細(xì)節(jié)理解題．考查人口問(wèn)題．根據(jù)第二段"The world has become too crowded"所說(shuō)，世界已變得很擁擠．所以需要用現(xiàn)代方法控制人口增長(zhǎng)．crowded 擁擠的．become too crowded變得太擁擠．另外，根據(jù)倒數(shù)第二段"The world population will not rise so quickly if people use modern methods of birth control"可知，如果利用現(xiàn)代計(jì)劃生育措施，人口增長(zhǎng)就不會(huì)太快．birth為名詞，意思是"出生"．birth control計(jì)劃生育．modern methods of birth control現(xiàn)代計(jì)劃生育措施．故填crowded；birth．
109．earth；cleaner．細(xì)節(jié)理解題．根據(jù)最后一段"if we educate people to think about the problems，we shall have a better and cleaner living place in the future"可知，如果教育人們考慮一下目前的問(wèn)題，未來(lái)我們將擁有一個(gè)更加美好和干凈的地方．the earth will be better and cleaner地球?qū)⒏�美好和干凈．the earth地球．better and cleaner既美好又干凈．文章首段就提到地球．故填earth；cleaner．
110．protecting； how．主旨大意題．考查文章主題．這篇文章主要介紹怎樣解決環(huán)境問(wèn)題．protect the environment保護(hù)環(huán)境．the importance of protecting the environment保護(hù)環(huán)境的重要性．how to solve the environmental problems怎樣解決這些環(huán)境問(wèn)題．故填protecting； how．

點(diǎn)評(píng) 首先要掌握短文的意思，然后結(jié)合具體的題目再讀短文從中找出相關(guān)信息，就可以確定正確答案．