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【题目】 When someone takes photos of you, he or she may says, “Say cheese! Smile!” You open your mouth and ________ your teeth. When you see the picture, you see a happy person ________back at you. If you have healthy ________, you will have a happy look. Why is that? It’s because your teeth are important ________ many ways. If you________them, they’ll help take care of you. Strong, healthy teeth help you chew(咀嚼) the right foods________ you grow. They help you speak clearly. And yes, they help you look your best. So it is important to take good care of your teeth. If you don’t take care of your teeth, they will________yellow and germs will________ your teeth. Then you will have a toothache. Eating meals will be________ .And you won’t want to smile so________.

1A.lookB.showC.giveD.see

2A.lookB.seeC.lookingD.look at

3A.stomachB.feetC.handsD.teeth

4A.atB.forC.withD.in

5A.take care ofB.look atC.have a look atD.fill with

6A.to helpB.helpC.giveD.make

7A.lookB.becomeC.changeD.have

8A.getB.toC.out ofD.get into

9A.easyB.healthyC.funD.difficult

10A.manyB.fewC.a fewD.much

【答案】

1B

2C

3D

4D

5A

6A

7B

8D

9D

10D

【解析】

本文说明了牙齿对于人们非常重要,好的牙齿会让人看起来很漂亮,人们一定要好好保护牙齿。

1句意:你张开嘴,露出你的牙齿。

look看;show展现;give给;see看见。根据前文“open yur mouth”,可知此处是表示“露出牙齿”,故选B

2句意:当你看着这张照片时,你会看见一个开心的人正在回看你。

此处构成动词短语look back at,意为“回看”,所以排除BD;根据固定用法,see后常接现在分词作宾语补足语,意为“看见某人正做某事”,故选C

3句意:如果你有健康的牙齿,你就会有一个开心的面容。

stomach胃;feet脚;hands手;teeth牙齿。根据后文“It’s because your teeth are important in many ways”,可知此处是指的牙齿,故选D

4句意:这是因为你的牙齿在许多方面很重要。

at在……;for为了;with和……;in在。根据固定搭配in many ways意为“在许多方面”,可知此处用in,故选D

5句意:如果你照顾它们,它们也会帮助照顾你。

take care of照顾;look at看着;have a look at看一眼;fill with充满。根据后文“they’ll help take care of you”,可知此处表示照顾,故选A

6句意:坚硬、健康的牙齿帮助你咀嚼合适的食物来帮助你成长。

to help帮助,动词不定式;help帮助,动词原形;give给;make制作。此处作目的状语,可知用动词不定式,故选A

7句意:如果你不照顾你的牙齿,它们会变黄,细菌会进入你的牙齿。

look看起来;become变得;change改变;have拥有。根据句意,可知此处表示“变黄”,yellow为形容词,其前应该为系动词become构成系表结构,故选B

8句意:如果你不照顾你的牙齿,它们会变黄,细菌会进入你的牙齿。

get得到;to介词,表朝向;out of在……外面;get into进入。根据句意,可知此处表示“进入牙齿”,故选D

9句意:吃饭会很困难。

easy容易的;healthy健康的;fun有趣的;difficult困难的。根据前文“Then you will have a toothache”说牙痛,可知此处是说吃饭会很困难,故选D

10句意:然后你就不会想笑那么多了。

many多的,形容词;few少的,形容词;a few少许;much非常,副词。此处修饰其前动词smile,应该用副词,故选D

完形填空要根据前后文的语境,结合词性,短语,词义辨析,时态和连词,选出正确的选项。例如小题3,句意为“如果你有健康的牙齿,你就会有一个开心的面容”。stomach胃;feet脚;hands手;teeth牙齿。根据后文“It’s because your teeth are important in many ways”,可知此处是指的牙齿,故选D。有时一些题需要结合上下文的内容进行信息补足,就算暂时选不出答案,不用着急,可以再往后文看看可能会有信息提醒。

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