题型组合课时练(二十一)Ⅰ.阅读理解【导学号：47562209】The National Air and Space Museum in Washington D．C.has thousands of objects on display，including the 1903 Wright Flyer，Charles Lindbergh's Spirit of St.Louis，the Apollo 11 Command Module Columbia，and a lunar rock you can touch.In addition to our exhibition galleries，you may want to visit the Albert Einstein Planetarium，Lockheed Martin IMAX Theater，and the Public Observatory on the east end.There are many things to do at the Museum in D．C.We offer daily tours and educational activities for both children and adults.We also have scheduled lectures and events throughout the year.Hours & Admission：Open every day except December 25.Admission is free.Regular Hours：10：00 a．m. to 5：30 p．m.Extended Hours：10：00 a．m. to 7：30 p．m.December 26－30，2014.March 30－April 20，2015.Fridays and Saturdays，April 24－May 16，2015.May 17－September 7，2015.VISITING TIPS：Limit the Number of Bags：All visitors are screened through metaldetectors upon entry.The fewer items you bring inside the Museum，thefaster your entry.Before you visit，please review the list of prohibited items，which include pocket knives and tripods(三脚架)．Visitors carrying prohibited items will not be allowed inside the Museum，so please leave them at home or in your car.No Food and Drink：Only bottled water is permitted in theMuseum.You may only consume food and other drinks in the Food Court，not in the Museum.Groups who bring food are encouraged to picnic on the National Mall.Please Take Photos：You are welcome to take photos for personaluse.However，tripods and monopods(单脚架)are not permitted withoutapproval.First Aid：The Museum has a First Aid office and a nurse onduty.Please contact the nearest security officer or the Welcome Center for assistance.Visit the Welcome Center：At our Welcome Center in the South Lobby，staff and volunteers can answer any questions you have during your visit.Open 10：00 a．m. to 5：30 p．m.Phone：202-633-2214Email：NASMVisitorSer v ices @ 【语篇解读】本文是一篇说明文。
Unit 1 Great scientistsI. 单词拼写1. If you (预测；预见) something, you expect and believe that it will happen.2. Many cancer victims can be (治愈) if the disease is found early enough.3. If we can (打败) that team, we’ll be through to the final.4. At the end of their meeting, it was (宣布) that an agreement had been reached.5. If you can’t (处理) the job, I will get someone else to do it.6. Keller is (谨慎的) about making predictions for the success of the program.7. The rural environment has a(n) (积极的) effect on the children’s health.8. (暴露) to so many advertisements, we can’t help being persuaded to buysomething we don’t really9. If we can (打败) the Italian team, we’ll be throug h to the final.10. You will be (指示) where to go as soon as the plane is ready.II.单句语法填空1.He has made an important________(contribute)to the company's success.2.Tim is a very________(create)musician who has written many songs.3.The trade union________(move)is concerned with working conditions.4.We explained our plans and he was very________(enthusiasm)about them.5.The bridge under________(construct)will be open to the public next year.6.It is________(universe)known that the earth is round.7.She was instructed to act with________(cautious).8.Over 2，000 people were in________ (attend)at yesterday's demonstration.9.The prime minister________(rejection)any idea of the reforming system.10.What he said was________(revolution).III.单项填空1. When the group discussion is nearing its end, make sure to ____________ it with important points.A. concludeB. leadC. avoidD. hold2. The team are working hard to ____________ the problem so that they can find thebest solution.A. faceB. preventC. raiseD. analyze3. Annie Salmon, disabled, is attended throughout her school days by a nurse___________ to guard her.A. to appointB. appointingC. appointedD. having appointed4. For those with family members far away, the personal computer and the phone areimportant in staying ___________.A. connectedB. connectingC. to connectD. to be connected5. See, your computer has broken down again! It doesn’t___________sense to buy thecheapest brand of computer just to save a few dollars.A. haveB. makeC. displayD. bring6. Only when Lily walked into the office ____________ that she had left the contractat home.A. she realizedB. has she realizedC. she has realizedD. did she realize7. Only after talking to two students ____________ that having strong motivation isone of the biggest factors in reaching goals.A. I did discoverB. did I discoverC. I discoveredD. discovered I8.Faced with a problem, you have to _________ it first and then try to find a solution.A. analyzeB. resembleC. concentrateD. substitute9.Some minerals are quite common , others are regionally _______ , and still others are rare on the earth.A. attributedB. distributedC. contributedD. Scattered10.To our anger, many poverty-stricken counties build luxurious office buildingsinstead of _________ money to improve the miserable conditions of local schools.A. announcingB. allocatingC. advocatingD. accumulatingI. 单词拼写1. foresee2. cured3. defeat4. announced5. handle6. cautious7. positive8. Exposed9. defeat 10. instructedII.单句语法填空1.contribution2.creative3.movement4. enthusiastic5.construction6.universally7. caution8.attendence9.rejected10. revolutionaryIII.单项填空1.A 【解析】句意：当小组讨论即将结束的时候，要注意确保用要点来总结一下。
课时作业(二十一)Ⅰ.阅读理解[2017·石家庄二模]If you watch British television on March 15，you might be surprised to see celebrities(名人) wearing funny red noses and joking around.But don't worry.They're not mad.It's all part of a money raising event called Red Nose Day.Founded in 1985 by two British comedians，the aim of the event is to raise money to fight poverty and injustice in the UK and Africa.Celebrities and public figures support the event by making appearances on comic TV shows.For example，UK Prime Minister David Cameron once appeared in a music video by One Direction，which the band produced for the event.Britons don't just raise money for charitable causes on one day a year，but they do it all year round.One way of doing so is by shopping in charity shops.These small shops sell clothes，books and household goods just like any other shop except that it's all secondhand.There are nearly 10,000 charity shops in the UK.Their business model is simple：Anybody who has things they don't want anymore can donate them to a charity shop，where they are checked for damage，cleaned and priced.The money that is made by selling them is used for a charitable cause.The idea of buying used clothes may sound unpleasant，but for shoppers who have less spending money，it has been a welcome option.Now，shopping at charity shops is also becoming popular with young people looking for alternative fashion.“You can find very unique clothes for a very cheap price.It doesn't bother me that other people may have worn them.I simply wash them before I w ear them.” said Anne Marie，a 19yearold from the US.So next time you spot a charity shop，why not go inside？Who knows，you might find a lovely dress for just a few pounds.Even better，you can enjoy wearing it in the knowledge that your money helped a good cause.1．Why did Cameron appear in One Direction's music video?A．To earn a living.B．To support the band.C．To help raising money.D．To entertain the audience.2．Where are the goods of charity shops from?A．Local bands. B．People's donation.C．British comedians. D．The UK government.3．What's Anne Marie's attitude to charity shops?A．Favorable. B．Particular.C．Doubtful. D．Disapproving.4．What is the text mainly about?A．Red Nose Day. B．British celebrities.C．Charity in Britain. D．Secondhand shops.答案：[解题导语]本文介绍了英国慈善事业的情况，邀请名人来参与慈善筹款，鼓励民众捐赠自己不需要的东西到慈善商店等。
