内容正文:
Unit 1 Topic 2
Section B随堂小测
一、根据汉语提示填空
1.The (人口) of China may not increase as fast as it used to be because of the high cost of living and open thoughts of the young.
【答案】population
【解析】句意:由于高昂的生活成本和年轻人开放的思想,中国的人口可能不会像过去那样快速增长。根据中文提示,“人口”用名词population,为不可数名词,故填population。
2.Mr. Wang has been to (俄罗斯) only once.
【答案】Russia
【解析】句意:王先生只去过一次俄罗斯。Russia“俄罗斯”,名词作宾语,国名为专有名词,其首字母应大写。故填Russia。
3. (幸运地), my uncle became a passenger of the maiden flight (首航) of the C919.
【答案】Luckily
【解析】句意:幸运的是,我叔叔成为了C919首飞的乘客。luckily“幸运地”,是副词,修饰整句,故填Luckily。
4.The number of airports in Xinjiang will (达到) 27 in 2023, being first in China.
【答案】reach/be
【解析】句意:到2023年,新疆的机场数量将达到27个,在中国排名第一。be“是”,reach“达到”;根据“The number of airports in Xinjiang will...(达到) 27”可知,此处表示机场的数量将达到27个,空前是will,此时动词be/reach用原形。故填reach/be。
5.Eating too much salt may (增加) the risk of high blood pressure.
【答案】increase
【解析】句意:吃太多的盐有可能增加高血压的风险。“may”后加动词原形,所以应是increase。故填increase。
6.China has developed rapidly because of our country’s one-child (政策).
【答案】policy
【解析】句意:由于我国的独生子女政策,中国发展迅速。“政策”policy,one-child policy“独生子女政策”,固定短语。故填policy。
7.As we know, America is a (发达的) country.
【答案】developed
【解析】句意:正如我们所知,美国是一个发达国家。developed“发达的”,形容词,作定语,developed country“发达国家”。故填developed。
8.China and India are (发展中的) countries.
【答案】developing
【解析】句意:中国和印度是发展中国家。developing“发展中的”,形容词,此处作定语修饰名词countries。故填developing。
9.The soldiers need a clear head to (执行) to the order.
【答案】carry out
【解析】句意:士兵们需要头脑清醒才能执行命令。执行:carry out,动词不定式符号to后加动词原形。故填carry out。
二、根据首字母填空
10.The charity organization has raised several b yuan for people in need since its establishment.
【答案】(b)illion
【解析】句意:该慈善组织自成立以来已为有需要的人筹集了数十亿元。根据“yuan”可知此处是表示金钱的数额。billion“十亿”,当这个词与several,many等数目不具体的词连用且空后无of时,billion不加-s。故填(b)illion。
三、单项选择
11.As is known to all, ________ is very close to the equator, so the temperature there is almost the same all year round.
A.Singapore B.China C.Russia D. the