题目
题型：不详难度：来源：
The seller 42 say they are safe and can help you enjoy yourself or 43 from sadness. They may even offer you a free 44 , and tell you that everybody is using 45 .But you must be alert to the 46 that these drugs could destroy your life.
When you put them into your body, often 47 swallowing, breathing in or injecting, drugs find their way into your brain.
Drugs may either speed up 48 slow down your senses. Their effects are different depending on body size, shape, and chemistry. 49 it can make you feel good at first, a drug can do a lot of 50 to your body and brain.
One of the most popular drugs in nightclubs is the so-called head-shaking or ecstasy pill. The drug hits users with a fast high, 51 them feel powerful and full of 52 . Heart rate, breathing and blood pressure 53 - risking damage to your nervous system. Marijuana (大麻) is a 54 used illegal drug. It is called the gateway drug, because using it sometimes 55 harder drugs. It is mostly smoked in a cigarette.
There is 56 risk related to taking drugs that must be 57 . Sharing a needle to inject a drug puts a user at a very 58 risk of being affected with HIV.
Drugs may appear in many different 59 , some with cool names, but taking them could 60 your health forever.
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答案
小题1:B
小题2:A
小题3:C
小题4:B
小题5:D
小题6:A
小题7:C
小题8:D
小题9:A
小题10:D
小题11:C
小题12:B
小题13:D
小题14:B
小题15:C
小题16:D
小题17:A
小题18:B
小题19:D
小题20:D
解析
试题分析：本文详细说明了毒品的形式以及毒品的危害，教育人们要避免吸食毒品，因为毒品对人的健康和生活有很大的影响。
1.B 形容词辨析。A让人厌倦的B让人兴奋的C吵闹的D让人惊讶的。卡拉Ok和迪厅都是让人兴奋的地方。
2.A 情态动词辨析。A也许B一定C应该D可能；卖毒品的人也许会说这些毒品是安全的。
3.C 动词辨析。A/B保持C摆脱D停止；escape from摆脱…
4.B 词义辨析。A喝B尝试C烟草D品尝；他们也许会让你免费的尝试一下。
5.D 代词辨析。这里的them就是指上文提及的pills.
6.A 名词辨析。A事实B问题C麻烦D现实；你要对这样的事实很敏感毒品会毁掉你的生活。
7.C 介词辨析。By表示通过某种手段方式做某事；指通过吞，注射等方式吸食毒品。
8.D 固定词组.either…or…要么…要么…；毒品要么加快你的知觉要么减慢你的知觉。
9.A 连词辨析。A尽管B因为C如果D尽管（介词）；尽管起初的时候，毒品让你感觉很好。
10.D 固定词组。Do harm to…对…有害。毒品后来会对你的身体有害的。
11.C 动词辨析。A驾驶B有C让D保持；毒品让他们感觉强有力，并且精力充沛。
12.B 名词辨析。A食物B精力C希望D兴趣；毒品让他们精力充沛。
13.D 动词辨析。A发展B生长C上升D增加；该词组是指血压增加。
14.B 副词辨析。A深深地B宽地C强烈地D高地；大麻是一种广泛使用的毒品。
15.C 短语辨析。A阻止B/C导致D目的在于；B项应该用单数形式。使用大麻会导致你吸收更为毒性更大的毒品。
16.D 形容词辨析。Another另外一个，指毒品的另外一种危害。
17.A 动词辨析。A避免B带走C错过D打扰；有另外一种必须避免吸食的毒品。
18.B 形容词辨析。A/C大B高D宽；公用注射的针头会让使用者有很大的染上艾滋病的危险。
19.D 固定词组。In the form of以…形式；毒品有很多其它的形式。
20.D 动词辨析。A***死B打破C使…危险D毁掉；吸食毒品会永远毁掉我们的健康。
点评：本文详细说明了毒品的形式以及毒品的危害，教育人们要避免吸食毒品，因为毒品对人的健康和生活有很大的影响。迹有特殊的才能，她的这方面才能帮助警察抓到了很多罪犯，同时也写到了她个人的生活。文章文脉清晰，句意不难。答题注意上下文理解，同时结合语法及平时积累的词组进行答题，题目就能迎刃而解了。
核心考点
试题【You may go to karaoke or disco clubs with your friends during the summer holiday】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
According to the study,global warming ranks among the most serious threats to the planet’s biodiversity and,under some conditions,may be more than that due to deforestation.This study provides even stronger scientific evidence that global warming will result in catastrophic(灾难性的)species losses across the planet.Last month,a UN study said humans were responsible for the worst extinction and urged extra efforts to reach a UN target of slowing the rate of losses by 2010.
Scientists disagree about how far global warming is to blame compared with other human threats such as deforestation,pollution and the introduction of some species to new habitats.But the new study looks at the 25 “hot spots”—areas that contain a big concentration of plants and animals—and predicts that 11.6 percent of all species,with a range from 1 to 43 percent,could be driven to extinction if levels of heat trapping gases in the atmosphere were to keep rising in the next 100 years.
The range would mean the loss of thousands of species.The study gave a wide range because of uncertainties, for instance, about the ability of animals or plants to move towards the poles if the climate warmed. Rare plants,tortoises or birds found only on the southern tip of Africa cannot move south because the nearest land is thousands of miles away in Antarctica.
小题1:According to the passage,which of the following about Australia is TRUE?
| A．Australia possesses the richest species in the world. |
| B．Australia is the country with the highest rate of extinction. |
| C．The species in the southwest of Australia will be easily affected by global warming. |
| D．Australia will have the highest temperature in the world. |
| A．are rich in plants and animals |
| B．are lacking in natural resources |
| C．lost most of their plants in 2010 |
| D．will be much hotter than the rest of the world |
| A．north | B．east | C．west | D．south |
| A．Australia Named as Extinction”Hot Spot” |
| B．Global Warming and Species Extinction |
| C．Global Warming is Number One Killer |
| D．Australia on the Edge of Extinction |
Instead of annoyed, she decided to do something about it.She organized a one woman litterawareness campaign.She started small,chatting with her neighbors about litter—and asking them to be more conscious of any tendencies they might have to litter.Soon,she noticed local families, kids and all—picking up litter around their homes.”I thought,that’s all it took—for me to open my mouth?” she says.”So I decided to knock on more doors.”
And she didn’t stop there.She approached people on the street,in malls,even in the waiting room before getting an X ray. Grist often started her appeal with something such as,”I hope you don’t think I’m crazy,but...” Yet she was buoyed by the positive response—so much so that in August 2008, she began to contact officials in various levels of government, companies and other institutions in an effort to reach a wider audience.
Through a local Mac’s Convenience Store,Grist managed to contact the company that produces content displayed on their in store monitors.That led to a public service announcement about litter that ran in almost 600 Mac’s stores in Ontario from November 2008 to June 2009. Grist continues to explore every opportunity she has to get the message out.Her grassroots campaign may be different,but she has begun to open people’s eyes about the problem of litter.And thanks to her efforts,in Mississauga,at least,they have begun to do just that.
小题1:How did Benita Grist start her campaign?
| A．She chatted with her neighbors. | B．She quarreled with a stranger. |
| C．She went door to door,talking. | D．She talked to patients in hospital. |
| A．inspired | B．discouraged | C．confused | D．disturbed |
| A．Introduction to a one woman litter awareness campaign. |
| B．How Benita Started the one woman litter awareness campaign. |
| C．Why Benita Started the one woman litter awareness campaign. |
| D．Benita and the one woman litter awareness campaign. |
Even though it has been a long time since you played the violin, a new study shows that as little as one year of music training can have a positive impact (影响) on your brain that will last the rest of your life.
In an experiment, researchers compared children who had taken music lessons to those who hadn’t. Laurel Trainor, who studies music and the mind, discovered that the musically-trained children had better brain responses in certain sound recognition exams. Trainor’s findings show the possibility that musical education can actually improve the brain’s hearing cortex(大脑皮层). “The study’s results show that music training affects attention and memory, and helps children develop learning skills. In this way music training might lead to better learning across a number of fields,” Trainor said in a statement. The effects of music education are even more obvious on children with difficulty in reading and writing and other language-related disabilities.
So, whether you can play a good piece of music or not, it’s likely that your years of music lessons have prepared your brain for all the speeches, emails, and adult conversations that are part of your life today. We should help make sure that children today have the same opportunities for music, and help out by volunteering with or donating instruments to your school’s music education department.
小题1:Compared with children who haven’t taken music lessons, musically-trained children _______.
| A．sing better | B．do better in exams |
| C．recognize sounds better | D．response more quickly |
| A．change the structure of the brain |
| B．improve children’s learning skills |
| C．help children focus their attention |
| D．provide more memorizing methods |
| A．Adults should also take some music lessons. |
| B．The author has taken violin lessons when he was young. |
| C．Even a day’s music training can affect the human brain. |
| D．Music training can also help children with certain disabilities. |
| | Surface area(sq mi) | Volume(cu mi) | Percentage of total | |
| Salt water | ||||
| The oceans | 139,500,000 | 317,000,000 | 97.2％ | |
| Inland seas and saline lakes | 270,000 | 25,000 | 0.008 | |
| Fresh water | ||||
| Freshwater lakes | 330,000 | 30,000 | 0.009 | |
| All rivers(average level) | － | 300 | 0.0001 | |
| Antarctic Icecap | 6,000,000 | 6,300,000 | 1.9 | |
| Arctic Icecap and glaciers | 900,000 | 680,000 | 0. 21 | |
| Water in the atmosphere | 197,000,000 | 3,100 | 0. 001 | |
| Ground water within half a mile from surface a mile from surface | － | 1,000,000 | 0. 31 | |
| Deep-lying ground water | － | 1,000,000 | 0. 31 | |
| Total (rounded) | － | 326,000,000 | 100.00 | |
| A．Fresh Water in the World | B．Water Supply of the World |
| C．Salt Water of the Earth | D．Protection of the Water in the World |
| A．humans will have to use sea water in the future |
| B．there is enough fresh water for man to use |
| C．Water in the atmosphere is the least |
| D．the sea water takes up 98％of the water on earth |
| A．about 1,086,700 cu mi | B．about 6,300,000 cu mi |
| C．about 680,000 cu mi | D．about 2,000,000 cu mi |
| A．In Arctic Icecap and glaciers. | B．In Deep ground. |
| C．In the Antarctic Icecap. | D．In the atmosphere. |
| A．Freshwater lakes and all rivers(average level) |
| B．Antarctic Icecap and water in the atmosphere |
| C．Ground water within half a mile from surface and Deep-lying ground water. |
| D．Deep-lying ground water and Arctic Icecap and glaciers |
After its first man in space, China plans a space laboratory, a lunar orbiter to look for valuable elements and minerals, robot landings on the moon and then the human touchdown.
The price of space exploration is enormous. Russia and the US, the only two countries to have achieved manned flight, are struggling to keep their new investment, the international space station.
But China, which has a long tradition in physics, mathematics and engineering, finds its doctoral graduates welcomed in the US and Europe for decades. And it has been able to learn from 40 years of pioneering successes and mistakes by the USSR and the USA.
Space flight is a gamble and the stakes (赌注) are high. If successful, China could become a member of the world"s most exclusive club, set up a second home on the moon and get a powerful hand at the strategic bargaining table.
Two designers from the Shenzhou III project said that 12 astronauts now are undergoing intensive training. One more unmanned space flight is planned before the first manned launch.
Experts say that the Shenzhou spacecraft already provides China with a space vehicle capable of mounting（发起）a lunar program. Chinese scientists have also predicted that Mars will be the next target after the moon.
小题1:According to Ouyang Ziyuan ________.
| A．China has founded a base on the moon |
| B．China has founded one base on the North and South Poles |
| C．China will set up a base on the moon in 2010 |
| D．China has already finished founding a moon base |
| A．landing | B．relation | C．connection | D．behaviour |
| A．A second home is going to be built on the moon in 2010. |
| B．China"s first man has landed the moon in space. |
| C．People from only two countries have been to the moon till now. |
| D．Twelve Chinese astronauts are being trained for the manned flight to the moon. |
| A．China will ask for help from the USSR and the USA |
| B．two countries have set up a space station on the moon |
| C．China has a large population in the world |
| D．China has its tradition technology and advanced scientists |
| A．China’s robot landing in the moon has been successful |
| B．the USSR and the USA don’t allow Chinese people to land on the moon |
| C．Chinese scientists show great interest in exploring Mars now |
| D．it is impossible for the Chinese people to land on the moon |
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