高中英语人教版选修六Unit 4 Global warming同步练习 (2)

阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项。

    Women are friendly. They often share with others. But men are more competitive. They are trying to improve their social status. Why? Researchers have found it's all due to the hormone oxytocin (荷尔蒙催生素). Although known as the love hormone, it affects the sexes differently.

    Generally, people believe that the hormone oxytocin is let out in our body in various social situations and our body creates a large amount of it when falling in love or giving birth.

    But in a former experiment Professor Ryan found that the hormone is also let out in our body during a negative situation such as envy (嫉妒).

    Further researches showed that in men the hormone oxytocin improves the ability to recognize competitive relations, but in women it raises the ability to recognize friendship.

    Professor Ryan's recent experiment used 62 men and women aged 20 to 37.

    Half of the participants (参与者) received oxytocin. The other half received placebo (安慰剂).

    After a week, the two groups switched with participants. They went through the same steps with the other material.

    Following each treatment, they were shown some video pictures with different social behavior. Then they were asked to analyze the relations by answering some questions. The questions were about telling friendship from competition. And their answers should be based on gestures, body language and facial expressions.

    The results showed that, after treatment with oxytocin, men's ability to correctly recognize competitive relations improved, but in women it was the ability to correctly recognize friendship that got better.

    Professor Ryan thus concluded, “Our experiment proves that the hormone oxytocin can raise people's abilities to better tell apart different social behaviors.”

阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项。

    Ongoing conflicts across the Middle East have prevented more than 13 million children from attending school, according to a report published by UNICEF, the United Nations Children's Fund.

    The report states that 40% of all children across the region are currently not receiving an education, which is a result of two consequences of violence: structural damage to schools and the displacement (转移) of populations, also called “forced migration.” Both issues result from the violence that has crossed the region in recent years. The report examines nine countries where a state of war has become the ordinary state. Across these countries, violence has made 8,500 schools unusable. In certain cases, communities have relied on school buildings to function as shelters for the displaced, with up to nine families living in a single classroom in former schools across Iraq.

    The report pays particularly close attention to Syria, where a bloody civil war has displaced at least nine million people since the war began in 2011. With the crisis (危机) now in its fifth year, basic public services, including education, inside Syria have been stretched (竭尽所能) to breaking point. Within the country, the quality and availability of education depends on whether a particular region is suffering violence.

    The report concludes with an earnest request to international policymakers to offer money and other resources to help ease the regional crisis. With more than 13 million children already driven from classrooms by conflict, the educational future of a generation of children are in the balance. This is destroying the future for an entire region.

结合语境，根据汉语或首字母提示用单词的适当形式填空。

假设你校英语社团举办以“节约能源，从我做起”为主题的征文活动。根据下面所给的要点提示，写一篇英语短文。

要点提示：1）节约水电等；

2）主动向周围人宣传节约能源的思想。

注意：1）词数100左右。开头已为你写好，不计入词数；

2）内容可适当发挥，注意行文连贯。

    These days wasting things has become a common phenomenon around us. ……

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的适当形式。

文中共有10处语言错误，每句中最多两处。错误涉及一个单词的增加、删除或修改。

增加：在此处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（＼）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1．每处错误及修改均仅限一词；

2．只允许修改10处，多者（从11处起）不计分。

    The findings of a recent survey suggests that students are not happy with multimedia approaches in education. They feel that they learn much effectively when traditional methods are used. The students interviewing said they thought the teacher played a important role in their learning. They found listening to the teacher, taking note, and using a textbook suitable for their age group really help them understand and remember the content of their lessons. They also found that answering questions that had been written on the board very helpfully. They valued the chance to carry practical, hands-on work, either.