3.閱讀下面短文,在短文的空格內(nèi)填入適當(dāng)?shù)脑~,使其內(nèi)容通順.(每空格限填一詞)
Did you know that the Earth is home to(57)millions of animals?A recent survey shows that scientists have found more than 2 million kinds of animals and there are over 10million we haven't discovered yet.
Animals are much more than food or pets for humans.Animals are(58)clever.Some of them do very unusual things.Research shows that animals can use tools.For example,chimpanzees(黑猩猩) use sticks to get white ants out of the ground.They even teach each other how to use tools.
Scientists find that animals have their (59)own ways to communicate.Did you know dolphins(海豚) use ultrasound(超聲) to communicate?Birds learn to sing from their parents.They also learn to tell the difference between the sound of their group and those of other groups.
Animals have societies too.Let's take ants as an (60)example.An ant family usually has millions of ants.Some ants are strong enough to fight against enemies(敵人).Some take care of babies.Others go looking for food.They have organizations that make the group work well.
Animals can help humans in many ways.Long age,people used pigeons(鴿子) to send mail over long distances.Dogs have been the best friends to humans since ancient times.Nowadays some dogs are even (61)able to guide blind people.Dogs also use their noses to search out drugs for the police.

分析 這篇短文主要介紹了地球是數(shù)百萬(wàn)動(dòng)物生活的家園.著重從以下幾個(gè)方面介紹了動(dòng)物的與眾不同:一是有些動(dòng)物非常聰明;二是動(dòng)物都有自己的交流方式;三是動(dòng)物也有社會(huì)性;四是動(dòng)物可以幫助人類做很多事情.

解答 57.答案:millions 考查量詞的用法.聯(lián)系語(yǔ)境,根據(jù)后句的關(guān)鍵詞2 million kinds of animals和over 10million 可知,此處應(yīng)填的詞與數(shù)量million有關(guān);結(jié)合關(guān)鍵詞of animals可知這里指的動(dòng)物的數(shù)量不是確定的數(shù)目,所以應(yīng)用million的復(fù)數(shù)形式millions,構(gòu)成固定用法millions of,意為"上百萬(wàn)的".故填millions.
58.答案:clever 考查形容詞的用法.聯(lián)系語(yǔ)境,根據(jù)Some of them do very unusual things.Research shows that animals can use tools.等描述可知,有些動(dòng)物能夠做很不尋常的事情,作者以黑猩猩為例說(shuō)明動(dòng)物能夠使用工具,所以我們可以知道動(dòng)物是很聰明的.結(jié)合前面的系動(dòng)詞are可知后面應(yīng)該跟形容詞,所以此處應(yīng)該用形容詞clever,意為"聰明的".故填clever.
59.答案:own 考查形容詞的用法.聯(lián)系語(yǔ)境,根據(jù)Did you know dolphins(海豚) use ultrasound(超聲) to communicate?Birds learn to sing from their parents.等描述,可知不論是作為海豚,還是作為鳥(niǎo)類,它們都有自己獨(dú)特的交流方式;結(jié)合關(guān)鍵詞ways,可知前面應(yīng)用形容詞修飾;根據(jù)前面的分析,此處應(yīng)該用形容詞own,意為"自己的,特有的";own ways意為"自己的或特有的方式".故填own.
60.答案:example 考查固定短語(yǔ)的用法.聯(lián)系語(yǔ)境,根據(jù)前后文Animals have societies too及An ant family usually has millions of ants…等描述可知,這里作者是以螞蟻為例向我們說(shuō)明動(dòng)物也有社會(huì).結(jié)合關(guān)鍵詞take ants as an…可知此處應(yīng)該用固定短語(yǔ)take…as an example,意為"以…為例".故填example.
61.答案:able 考查固定短語(yǔ)的用法.聯(lián)系語(yǔ)境,根據(jù)Nowadays some dogs are even…to guide blind people可知現(xiàn)在一些狗還能給人導(dǎo)盲,強(qiáng)調(diào)一種能力;結(jié)合關(guān)鍵詞are even…to可以聯(lián)想到固定短語(yǔ)be able to意為"能夠做某事".故填able.

點(diǎn)評(píng) 此篇為說(shuō)明文的完形填空題,主要介紹了有關(guān)動(dòng)物的知識(shí),使我們對(duì)于動(dòng)物有了全方位的了解.做題時(shí)一定要聯(lián)系上下文的內(nèi)容,從句子的含義出發(fā)是關(guān)鍵,可以借助于固定短語(yǔ)等輔助答題.利用已有的詞匯知識(shí)展開(kāi)聯(lián)想貼合句意寫(xiě)出正確的單詞.

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