Question

1．1．Where are the rainforests？
Rainforests cover six per cent of the Earth's surface．There are rainforests in many parts of the world but the biggest forests are in South America，Africa and South East Asia．There aren't any rainforests in Europe or North America．
2．What's in the rainforests？
About 75% of all the types of animals that we know come from rainforests．Thousands and thousands of animals live in rainforests．There are many very beautiful birds，insects and  reptiles．Many of them live in the trees，more than 30metres from the ground．There are also thousands of different plants-and lots of tall trees!It is always hot in a rainforest and
the ground is always wet．It is also dark．
3．Why are the rainforests important？
The rainforests are very important for us．We need them!The trees and other plants in the forest help to make the air that we breathe．They give us wood，rubber，fruits and many of our medicines．
4        
Unfortunately，in many places，the rainforests are in danger．For example，many years ago there was a large rainforest in Java．There were thousands of different plants and animals in the forest，but now there is nothing．People chopped down the trees because they wanted to grow rice．Many animals lived in the rainforest．Some of them went to other parts of Java but many of them disappeared-forever．The same thing is happening now in many other parts of the world．The rainforests are in danger．

38．In which of the following places can we find rainforests according to Paragraph 1？B
A．In the UK．B．In Asia．C．In the USA．D．In France．
39． Which of the following belongs to a kind of"reptile"？C
A．A sparrow．B．A swallow．C．A snake．D．A butterfly．
40．Which might be the best title for Paragraph 4？A
A．What's happening to the rainforests？
B．What can we find in the rainforests in Java？
C．Why did people chop down the trees in the rainforests？
D．Why did many plants and animals disappear in the rainforests？
41．What is the writer's purpose of writing the article？C
A．To tell us how to survive in the rainforests．
B．To help us know some living things in the rainforests．
C．To tell us to care about the protection of the rainforests．
D．To give us advice on how to make full use of the rainforests．

Answer 1

分析 這篇短文屬于說(shuō)明文．短文對(duì)雨林的分布，所包含的動(dòng)植物的種類，它的重要性，以及它的危險(xiǎn)狀況等做了介紹．

解答 38．B  細(xì)節(jié)理解題  根據(jù)"There are rainforests in many parts of the world but the biggest forests are in South America，Africa and South East Asia．There aren't any rainforests in Europe or North America．"可知在亞洲可以發(fā)現(xiàn)雨林，而歐洲和北美沒(méi)有雨林，因此排除A、D、C三個(gè)選項(xiàng)，答案為B
39．C   推理判斷題  根據(jù)"There are many very beautiful birds，insects and reptiles．"這句中得知reptiles與鳥(niǎo)、昆蟲(chóng)并列，可以推測(cè)出它不包括這兩類；而sparrow"麻雀"swallow"燕子"都是屬于鳥(niǎo)，butterfly"蝴蝶"屬于昆蟲(chóng)，因此這三項(xiàng)應(yīng)排除，答案為C爬行動(dòng)物
40．A   推理判斷題  第四段主要講"the rainforests are in danger"，比如，面積在減少，動(dòng)植物絕跡等等．A 雨林發(fā)生了什么呢？最符合本段的中心意思，故答案為A
41．C   推理判斷題   本文從雨林的重要性講到它面臨的危機(jī)，故這篇短文的中心思想是告訴大家要保護(hù)雨林．故答案為C

點(diǎn)評(píng) 做這道題時(shí)要先通讀全文，弄清短文大意，然后根據(jù)相關(guān)句子選出正確答案，最后仔細(xì)檢查．