【正文】 Exercise can help to make you look good, feel good and be healthy. Scientists say that kids should spend at least 30 minutes exercising a day, five times a week. It is easy to do! You can walk or ride your bike to school, and play sports at school. However, kids often give up sports, saying they have no time left after finishing their homework. In fact, doing exercise can help them sleep better and do better in their lessons.A healthy eating habit along with enough exercise can help you keep healthy. When you are young, it is important to give your body what it needs, If you skip meals, you can39。本文涉及細(xì)節(jié)題和詞義猜測題?？碱}型，細(xì)節(jié)題要注意從文中尋找答案；詞義猜測題需要聯(lián)系上下文，推斷出需要的信息。根據(jù)The main problems is that the forests are being smaller and smaller可知樹懶最大的王先生森林變得越來越少，故選D。根據(jù)Sloths who live near human beings sometimes are hit by cars or attacked by ，故選A。根據(jù)Sloths live in the forests of Central America and South ，故選C。根據(jù)Twenty years ago in Costa Rica, three girls found a baby sloth（樹懶）on a , the rescue centre has saved more than 500 ，平均每年大約25只，故選C。The smaller and smaller forests.【答案】（1）C（2）C（3）A（4）D 【解析】【分析】主要講了營救中心救助樹懶。More and more buildings.B.The cars.D.幫助C.吃掉B.攻擊D.never move in treesC.live in North AmericaD.C.B.sloths on average（平均）every year. A. s rescue centre saves about But now, with the increase of population, human beings（人類）cause a lot of problems for these slow and quiet animals. The main problems is that the forests are being smaller and smaller. When trees are cut down, sloths will fall and break themselves. Sloths who live near human beings sometimes are hit by cars or attacked by dogs. After her success, more people brought Judy wounded sloths or baby sloths they found. Judy then opened a rescue centre（救助中心）. Today, the rescue centre has saved more than 500 sloths. Sloths live in the forests of Central America and South America. They hang on to the trees with s mother was killed by a car. These girls took the baby sloth to Judy, the owner of a hotel. Judy wanted to help, but she didn39。13．閱讀理解 【點評】考查閱讀理解。根據(jù)全文可知主要講了荷蘭的一家公司發(fā)明了電子散熱器，熱量既可以加熱房屋也可以冷卻電腦。根據(jù)the eradiator works as a heating system，可知電子散熱器是一種系統(tǒng)，即儀器，故選C。根據(jù)the eradiator works as a heating system and saves ，故選D。根據(jù)These systems send the heat into the ，故選A。The energy to be wasted【答案】 （1）A（2）D（3）C（4）B 【解析】【分析】主要講了荷蘭的一家公司發(fā)明了電子散熱器，熱量既可以加熱房屋也可以冷卻電腦。A new way to heat homesC.開關(guān)（4）The best title for the passage may be _______. A.儀器實驗節(jié)能to heat the puterD.to drive the puterB.D.helps the five homeownersC. The pany says eradiators can produce heat at a temperature of 55℃. It says the system can save its users about S 440 a year.（1）Before the eradiator appears, usually the heat of a puter _______. A.t use your puter often. But he is ready to try it. It39。 We pay for the puter using, so, in that way, homeowners get heating for free, Boaz says.t have to pay to cool their puters. A pany in Holland （荷蘭） thinks paying to make the puters work and then paying again to cool them are a waste of energy. So the pany developed a special device—the eradiator.s wonder what will happen if the heat from the puter can be used.12．閱讀理解 【點評】考查閱讀理解。根據(jù)While you39。根據(jù)Then listen carefully to the first sentence. It usually tells you the main idea of the ，因為第一句通常告訴我們文章的主旨大意，故選C。根據(jù)Before you start to listen, you need to relax可知開始聽聽力前放松是重要的，故選B。根據(jù)The listening test is one of the most important parts of the English exam. Here are some tips for ，故選A。think about one or two words for a long time【答案】 （1）A（2）B（3）C（4）B 【解析】【分析】主要講了英語聽力測試的一些建議。understand all the wordsB.remember every wordre listening, it39。the main idea of the conversation or the passageD.the answers to the questionsB.D.C.B.s better for you to keep ______ when you start to have a listening test. A.D.C.B.ll find out what they mean later when you go on with the listening.（1）This passage mainly talks about ______. A. Please remember not to think about one or two words for a long time. When you hear some words you don39。 What does the speaker want to tell us? What happened? Then listen carefully to the first sentence. It usually tells you the main idea of the passage. While you39。 Before you start to listen, you need to relax. Don39。11．閱讀理解 根據(jù)It means the puter has more things to say when you talk to ，不是更少的事情，故選B。根據(jù)In 2006, scientists talked to the puter. They typed questions to it, and it ，故選C。根據(jù)This has helped it bee more ，可知目的是展示計算機(jī)已經(jīng)變得更人性化，故選B。根據(jù)This is a conversation between a human user and a “用戶”和計算機(jī)之間的對話，所以George是臺計算機(jī)，故選A。The Loebner Prize is a contest in puter science.【答案】 （1）A（2）B（3）C（4）B 【解析】【分析】主要講了人類“用戶”和計算機(jī)之間可以對話。When you talk with the puter, it has fewer things to say than before.C.To type questions.（4）Which of the following is NOT true according to the passage? A.To look like humans.C.s the main function （功能） of Jabberwacky? A.To tell us the puter can39。To show us the puter has bee more human.C.s a scientist.（2）Why does the passage start with a conversation? A.D.He39。s a monkey.B.He39。 Jabberwacky first appeared in 1982. It has been gelling better every year since then. The list of things that the puter says to a human is getting bigger and bigger. It means the puter has more things to say when you talk to it. This is a conversation between a human user and a puter. The puter was made to be as human as possible. It was taught to talk to humans. It has also learnt from what people have said to it. This has helped it bee more human. George: Do you think monkeys can type? George: Sure. George: Are you a monkey? George: What are you doing?1