Question

10．If you travel by air across the center of Africa or South America，you will fly over forests for thousands of kilometers．These great forests are the oceans of trees．They are full of thousands and thousands of different kinds of plants．
    However，the world's forests are getting smaller and smaller all the time．We are cutting down the trees．If we cut down our forests，a lot of plants and animals will disappear from the world in a lot of places．The new farmland will soon become desert．Crops will not grow there．It will not rain very often，and the climate will change，too．These will be dangerous for everyone in the world．That is why we must take care of our forests．

51．The passage mainly tells usA．
A．the importance of taking care of our forests  
B．the results of cutting down trees  
C．where the great forests are     
D．that the world's forests are getting smaller and smaller all the time
52．Which of the following is TRUE？B
A．Africa and North America are the oceans of birds．
B．Forests are homes for different kinds of plants．
C．Different plants can't be found in the same forest．
D．We can see forests everywhere．
53．If we go on cutting down trees in forests，what will happen？D
A．The climate will change．
B．Many plants and animals will disappear．
C．There will be more desert and less farmland   
D．A，B and C
54．Can you infer what will happen in 20 or 30 years if we continue to break the     forests according to the passage？D
A．We will have more forests．
B．We will have enough wood for cooking．
C．We will have no forests like those in the center of Africa．
D．We will not have enough land to grow crops．
55．The writer thinksB．
A．it's dangerous for people to kill animals    
B．it's necessary for people to take care of the forests  
C．it's impossible for people to take care of the world  
D．it's important for people to keep animals．

Answer 1

分析 文章大意：如果你乘飛機旅行穿越非洲或南美中心，你飛越數(shù)千公里的森林．這些巨大的森林是樹的海洋．有成千上萬的不同種類的植物和動物，然而這些森林越來越小，在很多地方新的農(nóng)田將很快看起來像舊的沙漠．莊稼不會長有．不會經(jīng)常下雨，天氣會很熱．也許世界氣候的變化．對世界上的每個人都是危險的．這就是為什么我們必須照顧我們的森林．

解答 51-55：ABDDB
51題答案：A  考查細節(jié)理解題，根據(jù)文中的最后一句That is why we must take care of our forests．可知關(guān)心森林的重要性，故答案A
52題答案：B 考查細節(jié)理解題，根據(jù)文中的第一段These great forests are the oceans of trees．They are full of thousands and thousands of different kinds of plants．可知 這些巨大的森林是樹木的海洋，它們充滿了成千上萬種不同的植物，故答案B
53題答案：D考查細節(jié)理解題，根據(jù)文中的第二段If we cut down our forests，a lot of plants and animals will disappear from the world in a lot of places．The new farmland will soon become desert．Crops will not grow there．It will not rain very often，and the climate will change，too可知如果我們砍伐森林，許多植物和動物將在許多地方消失，新的農(nóng)田很快就會變成沙漠，莊稼不會生長在那里，不會經(jīng)常下雨，氣候也會改變，故答案D
54題答案：D 考查細節(jié)理解題，根據(jù)文中的第二段If we cut down our forests，a lot of plants and animals will disappear from the world in a lot of places．The new farmland will soon become desert．Crops will not grow there．可知 如果我們砍伐森林，許多植物和動物會在很多地方消失，新的農(nóng)田很快就會變成沙漠，莊稼不會生長在那里，故答案D
55題答案：B 考查細節(jié)理解題，根據(jù)文中的最后一句That is why we must take care of our forests．可知關(guān)心森林的重要性，故答案B

點評 本文是一篇日常生活類閱讀，題目涉及多道細節(jié)理解題，做題時結(jié)合原文和題目有針對 性找出相關(guān)語句進行仔細分析，結(jié)合選項選出正確答案．推理判斷也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確的答案．