Question

18．Can animals be made to work for us？Some scientists think that one day animals may be taught to do a number of simple jobs．They say that in a film or on TV we may see elephants，or monkeys，dogs，bear，or other animals doing a lot of things．If you watch carefully，you may find that those animals are always given something to eat in return for doing them．The scientists say that many different animals may be taught to do a number of simple jobs if they know they will get something to eat in return．
Of course，as we know，dogs can be used to guard a house，and elephant c an be used to do some heavy jobs．And we can also teach animal to work in factories．Apes（猿猴），for example，have been used in America to help make cars and scientists believe that these large monkeys may one day get in （收割）crops and even drive trains．
25．Dogs can be used to guard a house for his host becauseC．
A．they are good at running
B．they are very kind and friendly to people
C．they are brave enough to get the stranger（陌生人）and thieves away from the house
D．they are clever
26．Many different animals may be taught to do some simple jobs ifB．
A．they have enough food to eat
B．they learn they will get something to eat in return after doing them
C．if they are sent to school      
D．they are wise
27．Bcan be trained to work for us．
A．Only a few animals     B．Quite a few animals
C．Few animals           D．No animal
28．Many scientists are working hard toA．
A．make monkeys get in crops and drive trains
B．make monkeys guard house like dogs
C．make bears get in crops
D make monkeys clever．

Answer 1

分析 能讓動物為我們工作嗎？一些科學(xué)家認(rèn)為，動物有一天可能會做一些簡單的工作．他們說，在電影或電視上．我們可以看到大象，猴子，狗，熊，或其他動物做很多事情．科學(xué)家們說，許多不同的動物做一些簡單的工作，如果他們知道他們會得到一些吃的東西．當(dāng)然，我們知道，狗可以被用來看家，大象可以用來做一些很重的工作．我們還可以教動物在工廠里工作．

解答 25---28 CBBA
25．答案C．細(xì)節(jié)理解題．第二段dogs can be used to guard a house可知，狗可以做為門衛(wèi)，是因?yàn)樗麄兛梢宰屇吧�人和盜賊遠(yuǎn)離主人家，所以選C．
26．答案B．細(xì)節(jié)理解題．根據(jù)第一段末The scientists say that many different animals may be taught to do a number of simple jobs if they know they will get something to eat in return．可知，如果知道可以得到食物，動物們可以學(xué)會很多簡單的東西．選B．
27．答案B．細(xì)節(jié)理解題．根據(jù)短文內(nèi)容可知許多動物經(jīng)過訓(xùn)練后可以為人們工作．所以選B．
28．答案A．細(xì)節(jié)理解題．根據(jù)短文最后一句and scientists believe that these large monkeys may one day get in crops（收割莊稼） and even drive trains．可知，科學(xué)家們相信大猴子可以學(xué)會收割莊稼，甚至開火車．選A．

點(diǎn)評 基本解題思路：第一，掃描提干，劃關(guān)鍵項(xiàng)．第二，通讀全文，抓住中心．1．通讀全文，抓兩個重點(diǎn)：①首段（中心句、核心概念常在第一段，常在首段出題）；②其他各段的段首和段尾句．（其他部分略讀，有重點(diǎn)的讀）2．抓住中心，用一分半時間思考3個問題：①文章敘述的主要內(nèi)容是什么？②文章中有無提到核心概念？③作者的大致態(tài)度是什么？第三，仔細(xì)審題，返回原文．（仔細(xì)看題干，把每道題和原文的某處建立聯(lián)系）