题目内容
【题目】根据句意 ，选择方框中的单词并用其适当形式填空。(每词限用一次)
pair, help, be, sock, they
【1】—Can I ______ you？—Yes，please.
【2】—How much are those shorts？—_______ are 18 dollars.
【3】My black pen ___ 2 yuan.
【4】Shoes are only $48 for two ________．
【5】—Where are my ________？—On the desk.
【答案】
【1】 help
【2】 They
【3】 is
【4】 pairs
【5】 socks
【解析】
【1】句意：我能帮助你吗？分析句子结构可知：情态动词can后面加动词原型，结合句意，故填help
【2】句意：——那些短裤多少钱？——它们18美元。根据前半句的中心词是those shorts可数名词复数，所以代词应该用“它们”，分析句子结构可知本句缺少主语，故填代词的主格形式They
【3】句意：我的黑色钢笔两元。分析句子结构可知，横线上缺少系动词，主语是My black pen可数名词单数，所以系动词be用is。
【4】句意：鞋子48美元两双。我们常说一双鞋子是a pair of shoes，这里是two，所以是两双鞋子，pair是可数名词，故填复数pairs
【5】句意：我的袜子在哪里？根据句子中系动词是are可知，横线上的名词应该变成复数形式，故填socks
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小学生10分钟应用题系列答案【题目】信息归纳:阅读下文，根据所提供的信息，完成下列表格。
Life today has brought new problems. One of the biggest is pollution. Noise pollution makes us talk more loudly and become angry more easily. Water pollution makes our rivers and lakes very dirty. Air pollution is the most serious kind of pollution. Both water pollution and air pollution are not only dangerous to our health, but also dangerous to animals and plants.
Many countries are making new laws to fight pollution. Factories must now clean their water before they throw it away. They can not let out dirty smoke into the air, either. More and more cars are now using a new kind of fuel(燃料) which does not pollute the air.
Laws are not enough. We must all help. We can use paper bags, not plastic ones. We can keep old cans and plant flowers in them. Everybody must help to fight pollution because we can keep our country clean.
Information Card
One of the biggest new problems of life | . |
The numbers of the kinds of the pollution mentioned in the article? | . |
The things that factories cannot throw away before cleaning? | . |
The pollution that are dangerous | . |
The reason why we must help to fight pollution | . |