2016年12月英語四級仔細閱讀訓練

　　英語四級仔細閱讀篇幅較短、題型相對容易，考生容易拿分，所以對這一部分的復(fù)習一定不能松懈，以下是yjbys網(wǎng)小編整理的關(guān)于英語四級仔細閱讀訓練，供大家練習備考。

　　Trees should only be pruned when there is a good and clear reason for doing so and , fortunately,the number of such reasons is small. Pruning involves the cutting away of obergrown and unwanted branches, and the inexperienced gardener can be encouraged by the thought that more damage results from doing it unnecessarily than from leaving the tree to grow in its own way.

　　First, pruning may be done to make sure that trees have a desired shape or size. The object may be to get a tree of the right height, and at the same time to help the growth of small side branches which will thicken its appearance or give it a special shape. Secondly, pruning may be done to make the tree healthier. You may cut diseaed or dead wood, or branches that are rubbing against each other and thus cause wounds. The health of a tree may be encouraged by removing branches that are blocking up the centre and so preventing the free movement of air.

　　One result of pruning is that an open wound is left on the tree and this provides an easy entry for disease, but itis a wound that will heal. Often there is a race between the healing and the desease as to whether the tree will live or die, so that there is a period when the tree is at risk. It should be the aim of every gardener to reduce which has been pruned smooth and clean, for healing will be slowed down by roughness. You should allow the cut surface to dry for a few hurs and then paint it with one of the substances available from garden shops produced especially for this purpose. Pruning is usually without interference from the leaves and also it is very unlikely that the cuts yu make will bleed. If this does happen,it is, of course,impossible to paint them properly.

　　1.Pruning should be done to ______.

　　a.make the tree grow taller

　　b.improve the shape of the tree

　　c.get rid of the small branches

　　d.make the small branches thicker

　　2.Trees become unhealthy if the gardener ______.

　　a.allows too many branches to grow in the middle

　　b.does not protect them from wind

　　c.forces them to grow too quickly

　　d.damages some of the small side branches

　　3.Why is a special substance painted on the tree?

　　a.To make a wound smooth

　　b.To prevent disease entering a wound

　　c.To cover a rough surface

　　d.To help a wound to dry

　　4.A good gardener prunes a tree______.

　　a.at intervals throughout the year

　　b.as quickly as possible

　　c.occasionally when necessary

　　d.regular every winter

　　5.What was the author's purpose when writing this passage?

　　a.To give pratical instruction for pruning a tree.

　　b.To give a general description of pruning

　　c.To explain how trees develop diseases

　　d.To discuss different methods of pruning.

　　答案：babca

　　拓展閱讀：英語四級仔細閱讀答題竅門

　　1、體現(xiàn)中心思想的選項是答案

　　文中的細節(jié)、例子、引語都是為了說明文章主旨、段落主旨，所以考查細節(jié)的題目，雖然不是主旨題，但能體現(xiàn)中心思想或段落主旨的選項是答案的可能性要遠遠大于其他選項。

　　2、看似合理的選項不是答案，看似不合理的選項是答案

　　四個選項中若有一個對問題而言、根據(jù)常識看似不合理，而其他幾項根據(jù)常識都可合理地作為問題的答案，此時若沒看懂文中意思，就可以大膽猜測可能這個看似不合理的選項是答案。作為答案的選項看起來不合理的原因可能是其中某個詞不是常用意義，若根據(jù)其通常意義理解則該選項看起來非常不合理，也可能是此問題有一些特定的理由。無論是哪種情況，都有助于使試題具有難度。所以根據(jù)命題的難度原則及實踐經(jīng)驗可得出如下猜題技巧：看似不合理的選項是答案，看似合理的選項不是答案。

　　3、照抄原文的不是答案，和原文作同義替換的選項是答案

　　在設(shè)計題目時，為了迷惑考生，命題者一般都會將原文中的內(nèi)容換個說法作為正確答案的選項，而將某些與題干問題不符的原文原話設(shè)計為干擾項，或?qū)⒃�文的某些句子作細微的改變引誘考生上當。

　　4、含義肯定的選項不是答案，含義不肯定的選項是答案

　　選項中的might等詞語可以表達一種委婉、中庸、不肯定的語氣，為表達的觀點留有余地，而含義肯定的詞語則使得句意有些絕對、沒有余地。凡事都不能太絕對，所以選項“含義肯定的不是答案，含義不肯定的是答案”。含義不肯定的標志有：can， could， probably， may， might， be likely to， most， more or less， relatively等。含有這些詞的備選項是答案的可能性較大。

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