题目内容

【题目】Complete the sentences with the given words in their proper forms. (用括号中所给单词的适当形式完成下列句子,每空格限填一词)

1Peter took many wonderful ______ during his trip to Beijing last month.(photo)

2Mary and her family will hold a party for her cousin’s _______ birthday this coming Sunday.(twelve)

3Who first ______ the system of numbers from 1to 9?(invention)

4Wendy Wang, a 15-year-old school girl, has a _______ family.(busy)

5An electronic calculator can _______ percentages and square roots.(calculation)

6We tried to stop the _______ between Peter and Joe, but we failed.(argue)

7Suddenly, our plane sank to the ______ of 3 kilometers.(high)

8It is _______ to see so many tourists visiting the small town in this suburb.(usual)

【答案】

1photos

2twelfth

3invented

4business

5calculate

6argument

7height

8unusual

【解析】

1句意:上个月,彼得在北京旅行期间拍摄了许多精彩的照片。括号内名词photo意为“照片”,many后加可数名词复数,photos是名词复数,故填photos

2句意:玛丽和她的家人将在即将到来的星期天为她堂兄的十二岁生日举行派对。twelve的序数词是twelfth,表示“第十二个”生日,故填twelfth

3句意:谁首先发明了从19的数字系统?括号内invention是名词“发明”,这里缺少谓语动词inventinvented为动词过去式,注意时态为一般过去时,故填invented

4句意:温迪王,一个15岁的女学生,有一个商业家庭。括号内busy意为“忙碌的”;business为名词形式,指生意;故填business

5句意:电子计算器可以计算百分比和平方根。括号内calculation是名词“计算”,这里需要使用动词,情态动词后用动词原形,故填动词“计算”calculate

6句意:我们试图阻止彼得和乔之间的争论,但我们失败了。括号内是动词“争论”,定冠词后用名词“争论”;故填argument

7句意:突然,我们的飞机降到3公里的高度。括号内high是形容词“高的”,定冠词后用名词表示“高度”,the height of…意为“……的高度”,故填名词height

8句意:看到这么多游客来到这个郊区的小镇,这是不寻常的。括号内usual是形容词“寻常的”,看到这么多人是“不寻常的”,用反义词unusual,故填unusual

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