【文章內(nèi)容簡介】 0。C.throwing rubbishD.sweeping floor（3）What was Jake doing when he had free time? A.playing a video gameB.watching the newsC.playing with cansD.brushing the baskets.（4）When Jack was tired, he . A.did exerciseB.got ready for schoolC.went to bedD.read books（5）Which is the best title for the passage? A.Jack39。s HomeworkB.Jack39。s WeekendC.Jack39。s Favorite GameD.Jack39。s Job【答案】 （1）B（2）C（3）A（4）C（5）B 【解析】【分析】主要講了上周末Jake有許多作業(yè)要做及晚飯后扔完垃圾去玩了會(huì)游戲。 （1）細(xì)節(jié)題。根據(jù)In the afternoon， he added fifteen and twentytwo， and then he got thirty﹣seven可知下午他又加了15和22，然后是37，可知數(shù)學(xué)作業(yè)。故答案選B。 （2）推斷題。根據(jù)After supper，Jake39。s dad reminded Jake to do his went from room to room unloading baskets and cans into a large plastic he took the bag out to the ，杰克的爸爸提醒杰克做他的工作．杰克從一個(gè)房間走到另一個(gè)房間，把籃子和罐子裝進(jìn)一個(gè)大塑料袋里，然后他把袋子拿到外面的垃圾箱，可知杰克在家的工作是扔垃圾。故答案選C。 （3）細(xì)節(jié)題。根據(jù)Then Jake could have some free decided to play Star Monsters.然后杰克可以有一些空閑時(shí)間，他決定玩星際怪獸，可知玩電子游戲。故答案選A。 （4）細(xì)節(jié)題。根據(jù)Jake was put on his pajamas，brushed his teeth and crawled under the ，他穿上睡衣，刷牙，爬到被窩里，可知杰克累了就上床睡覺。故答案選C。 （5）主旨題。根據(jù)整篇文章內(nèi)容及其句子Last weekend， Jake had a lot of homework to do上周末，杰克有很多家庭作業(yè)要做，可知說的是杰克的周末。故答案選B。 【點(diǎn)評(píng)】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題和主旨題三種?？碱}型，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息；主旨題需要通讀全文，了解大意之后找出中心思想。6．閱讀理解 There are 100 chicks sitting quietly in a circle. Suddenly, each chick freely pecks（啄） the chick to its left or right. What is the expected number of unpecked chicks? Can you solve it? Leo （the 13—year—old boy） gave the right answer, 25, in just of a second. He got this question in the final round of the Raytheon Maths counts petition. Thanks to that correct answer, he won it this year. Last year, he was second. I was surprised that I won, he said. I was kind of worried that was the wrong answer. This year, more than 100,000 students took part in the petitions. And 224 students entered the final round. Leo will receive a ﹩20,000 college scholarship and free trip to US Space Camp. Leo is talented at Maths. And unlike other students, he studies at home. His mother Mary quit her job as a writing teacher to home—school her son. She thought traditional school couldn39。t meet his needs. He often asks his mother to write difficult Maths problems so that he can solve them. When Leo was 8, he started taking college classes. Even on vacation, he still tries to learn Maths. He once asked his parents to take him to a Maths library at the University of Texas. People around him regard him as a Maths genius.（1）What is paragraph 1about? A.Chicks are fighting with each other.B.A Maths question for petitors.C.Chicks like to play freely.D.A number of chicks are expected to leave.（2）Leo won the petition this year because . A.he got the right answer in the final roundB.he had taken part in it the year beforeC.he felt relaxed in the petitionD.he was taught by his own mother（3）Which of the following is TRUE about Leo? A.He was sure he would win the petition.B.He once wanted to go to a usual library.C.After the petition, he will take a trip to US Space CampD.He was a student at the University of Texas at the age of eight.（4）Why did Leo39。s mother quit her job? A.She didn39。t like working as a teacher.B.She wanted to teach Leo by herself.C.Leo couldn39。t take good care of himself.D.Leo was not weled by traditional schools.（5）What do you think of Leo? A.BraveB.GentleC.FriendlyD.Clever【答案】 （1）B（2）A（3）C（4）B（5）D 【解析】【分析】主要講了數(shù)學(xué)天才Leo參加了雷神數(shù)學(xué)計(jì)算競(jìng)賽。 （1）細(xì)節(jié)題。根據(jù)What is the expected number of unpecked chicks？ Can you solve it？未啄小雞的預(yù)期數(shù)量是多少？你能解出來嗎？可知給選手的一道數(shù)學(xué)題。故答案選B。 （2）細(xì)節(jié)題。根據(jù)Leo （the 13﹣year﹣old boy） gave the right answer， 25， in just of a got this question in the final round of the Raytheon Maths counts ，他在雷神公司數(shù)學(xué)計(jì)數(shù)競(jìng)賽的最后一輪中得到了這個(gè)答案，可知他在最后一輪中得到了正確的答案，故選A。 （3）細(xì)節(jié)題。根據(jù) Leo will receive a $20，000 college scholarship and free trip to US Space ，可知比賽結(jié)束后，他將去美國太空營。故答案選C。 （4）細(xì)節(jié)題。根據(jù)His mother Mary quit her job as a writing teacher to homeschool her son. She thought traditional school couldn39。t meet his ，在家教育她的兒子，她認(rèn)為傳統(tǒng)學(xué)校不能滿足他的需要，可知她想自己教兒子，故答案選B。 （5）細(xì)節(jié)題。根據(jù)Leo （the 13﹣year﹣old boy） gave the right answer， 25， in just of a got this question in the final round of the Raytheon Maths counts ，他在雷神公司數(shù)學(xué)計(jì)數(shù)競(jìng)賽的最后一輪中得到了這個(gè)答案，可知Leo是聰明的。故答案選D。 【點(diǎn)評(píng)】考查閱讀理解，主要考查細(xì)節(jié)題，注意從文中仔細(xì)尋找答案。7．閱讀理解 We live on Earth. It39。s our home. But how much do you know about it? Let me tell you something about our Earth. The Earth is like a huge ball. Like the other seven planets, the Earth is running around the sun. It39。s the third nearest one to the sun. It takes the Earth about 365 days to run around the sun. At the same time, the Earth is going around itself. If you are in space, you can see lots of white clouds over the surface of the Earth. Through the clouds, you can see the blue colour of the oceans, and the brown colour of the land. About 70% of the Earth is covered（覆蓋）with water. Why do we have day and night? When the half of the Earth is facing the sun, it39。s daytime. As the Earth turns, and this half is away from the sun, night is ing. And it39。s daytime（白天） for the other half. （1）How man