题目内容
16.阅读短文,将文后的五个句子分别还原到文中空白处,使短文通顺,意思完整,并将其标号填入答题卡相应位置.Global warming could make humans shorter(61)D
In fact,‘a team from the universities of Florida and Nebraska says,"(62)B"The scientists used fossils(化石)to follow the changes of horses from their earliest shape million years ago.
"As temperature went up,their size went down."said Dr Jonathan Bloch from the Florida Mu scum of Natural History,who was interviewed by the"Daily Mail".He also said,"(63)E"
The scientists say that the recent warming could have the same effect on mammals(哺乳动物).(64)A"Horses started out small,about the size of a small dog(65)C That exactly corresponds to(与…相对应)the global warming event,followed by cooling."
"It had been known that mammals were small during that time and that it was warn'1,but we hadn't understood that temperature specifically was driving the changes of body size,''Dr Bloch said in the"Science"journal.
A.It could even make humans smaller.
B. It has found a link between the Earth heating up and the size of horses.
C.They then became even smaller and then increased in size.
D.It caused the world's first horses to become smaller 50million years ago.
E.They were as small as house cats.
分析 全球变暖可能会使人类变矮.近5000万年前全球变暖就曾让世界上最早的马个头变小.事实上,来自佛罗里达州和内布拉斯加州的大学的一支研究团队称,他们已经找到地球变暖和哺乳动物个头之间的联系.科学家用化石来追溯马从5600万年前诞生至今的进化历程."随着气温的上升,马的个头变小,"《每日邮报》援引佛罗里达自然历史博物馆馆长乔纳森--布洛赫博士的话说,他也说道"它们曾一度像家猫那么小."科学家称,当前的全球变暖可能也会对哺乳动物产生同样的影响,甚至可能会让人类的个子也变小.马最初的个头很小,和一只小狗的个头差不多,而这些变化与全球变暖和变冷正好是相对应的."我们已经知道哺乳动物在那个时期个头较小,而那个时期气候也较暖,但我们还未意识到正是温度驱动着身体大小的进化."
解答 61、D 推理判断题 根据上文Global warming could make humans shorter.可知全球变暖可能会使人类变矮.结合选项可推知这里利用举例的方法验证全球变暖曾经让马个头变小,故选D.
62、B 推理判断题 事实上,来自佛罗里达州和内布拉斯加州的大学的一支研究团队称,和下文The scientists used fossils(化石)to follow the changes of horses from their earliest shape million years ago.可知科学家用化石来追溯马从5600万年前诞生至今的进化历程."结合选项可推知这里说的应该是科学家已经找到地球变暖和哺乳动物个头之间的联系.故选B.
63、E 推理判断题 根据上文As temperature went up,their size went down.随着气温的上升,马的个头变小,可知结合选项可推知这里说的应该是由此科学家们得出结论马曾一度像家猫那么小.".故选E.
64、A 推理判断题 根据上文The scientists say that the recent warming could have the same effect on mammals(哺乳动物).可知科学家称,当前的全球变暖可能也会对哺乳动物产生同样的影响.结合选项可推知这里应该是说全球变暖甚至可能会让人类的个子也变小.故选A.
65、C 推理判断题 根据上文Horses started out small,about the size of a small dog.可知马最初的个头很小,和一只小狗的个头差不多.结合选项可推知这里是说它们的个子变得更小,之后个头又显著变大,而这些变化与全球变暖和变冷正好是相对应的,故选C.
点评 此题为选句填空.做题时先把各个选项读一遍,做到心中有数;再通读全文了解大意,结合空格处上下文意思及关键词凭借语感积极主动地猜测空格中所缺的信息,最后结合选项选出符合上下文逻辑的正确答案.
Stampedes(踩踏),earthquakes and fires are the main accidents at school.
(77)D When students around you begin to push,just stand there and try to hold onto something.If you fall down in the crowd,move to one side and protect your head with your hands around.
When earthquakes happen,you can get under a desk quickly and hold on.(78)B If you are outdoors,find a place away from buildings,trees,and power lines (电线).
(79)C It's better to put something over your mouth and nose.In this way,you won't breathe(呼吸) in smoke.Many people die in a fire,not because of the fire but smoke.It makes them enough and they can't breathe.That's very dangerous!(80)G Then you can breathe some fresh air.
| A.Humans are very afraid of accidents. B.It'll protect you from falling things. C.When there's a fire,leave the classroom quickly. D.A stampede always happens in crowded places. E.We should ask for help. F.In China,safety education is becoming more and more important now. G.So when you want to get out,you should make yourself close to the floor. |
(76)CRemember when you are driving a car with your kids sitting next to you,they are watching how you drive.If you don't follow traffic rules today,they won't tomorrow.So,you must make sure that you follow all the necessary traffic rules to set a good example.
The first thing that you are supposed to do,and make sure that others in the car also do,is to put your seat belt on.(77)EIf there is a child in the car between the age of 4and 8,a booster seat(儿童座椅) should be used.Kids under the age of 12should never sit on the front seat.
Do you listen to music,eat your sandwich and speak on the phone when you drive?(78)GOnce you are driving,whether you are alone or with your friends and family,you are responsible for everyone in the car.
Driving under pressure with your mind filled with problems at work or at home would easily allow you to draw your mind off the road,causing an accident.So make sure that you let the things outside your car when you are in the car.(79)A
So these were some of the main traffic safety tips that should be followed by one and all in order to stay safe and be an example for others.Remember,rules and regulations are made for your own safety.(80)D Take care and have a safe ride.
| A.Sleep properly and stay relaxed before hitting the road. B.So please wear your seat belt. C.Being an adult,it is your duty to set a good example for others. D.So make sure that you should follow them. E.It is for them to keep safe. F.We shouldn't make phone calls when you are driving. G.If you do this,you are allowing other things to draw away your attention. |