Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air， water and sunlight. Animals and man cannot make food from air， water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us. If you look carefully at the plants around you， you will find that there are two kinds of plants： flowering plants and non-flowering plants. Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed， some have two， three or four， and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores（胚芽）。 Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places， they usually grow into new plants.

1.The main idea of the first paragraph is that ______.

A．plants are important for life               B．plants cannot grow without air

C．there are many plants in the world          D．we can not live without water

2.Plants can make food from ______.

A．flower， water and air                   B．water， sunlight and air

C．a(chǎn)ir， water and soil                     D．a(chǎn)ir， sun and light

3.What can we infer（推斷） from the passage ？

A．Of all living things animals are most important

B．Spores are seeds

C．All fruits of flowering plants have seeds

D．Without plants， man will die out

4.This passage may be taken from ________.

A．a(chǎn) medicine book                        B．a(chǎn) novel

C．a(chǎn) science magazine                      D．a(chǎn)n experiment report

5.The underlined word “protected” in the third paragraph can be replaced by ______.

A．damaged          B．polluted           C．prevented         D．guarded

 

【答案】

1.A

2.B

3.D

4.C

5.D

【解析】

試題分析：本文講述的是植物對(duì)人類的重要性，并仔細(xì)分析了植物的特點(diǎn)和分類。

1.A 主旨大意題。根據(jù)文章1,2行Plants are very important living things. Life could not go on if there were no plants.可知本文講述的是植物對(duì)人類的重要性，并仔細(xì)分析了植物的特點(diǎn)和分類。故A正確。

2.B 細(xì)節(jié)題。根據(jù)文章第2行This is because plants can make food from air， water and sunlight.可知植物可以從空氣，水和陽(yáng)光中獲取養(yǎng)分。故B正確。

3.D 推理題。根據(jù)文章3,4,5行Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live.可知?jiǎng)游镆恐参餅槭澄铮詻](méi)有植物，人類就會(huì)滅絕。故D正確。

4.C 推理題。本文講述的是植物的特點(diǎn)和分類，屬于自然知識(shí)類，不會(huì)是醫(yī)學(xué)和小說(shuō)，也不會(huì)是實(shí)驗(yàn)報(bào)告，最可能是科學(xué)雜志里的內(nèi)容。故C正確。

5.D 推理題。根據(jù)本句Flowering plants can make seeds. The seeds are protected by the fruits.可知有種子的作物的種子是靠水果在外面保護(hù)著，故D正確。

考點(diǎn)：考查科普類短文閱讀

點(diǎn)評(píng)：本文講述的是植物對(duì)人類的重要性，并仔細(xì)分析了植物的特點(diǎn)和分類。主要科普類短文，此類文章的最大的障礙是詞匯以及考生對(duì)閱讀內(nèi)容的不熟悉，需要考生在閱讀的時(shí)候有足夠的耐心。要養(yǎng)成在上下文串聯(lián)中猜測(cè)詞義的能力，根據(jù)上下文中出現(xiàn)的同義詞，近義詞，反義詞，以及詞義的解釋來(lái)理解生詞。同時(shí)要抓住文章的中心，不要受其他信息的影響。要根據(jù)題目及選項(xiàng)以及文章的上下文串聯(lián)合理的判斷推理。

 

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