1、课时分层作业(七).单词拼写1The money we raise will be going to a very worthy(值得的) cause.2Most of the other artists whose works are on display(展示) are his pupils or colleagues.3It is not realistic(实际的) to expect people to spend so much money.4Factories that employ(雇用) workers to do dangerous work should be close
2、d.5Fathers have the power to dominate(控制) children and young people.6He said they were opposed(强烈反对的) to the presence of alien forces in the region.7The media training industry has mushroomed over the past decade(十年)8A resident of his neighbourhood(邻近的地方) had let off fireworks to celebrate the revol
3、ution.9His mind would wander(走神)，and he would lose track of what he was doing.10From the plane，the landscape(风景) was just a patchwork of fields.阅读理解AA water lily painting，Water Lily Pond，by Claude Monet，a French impressionist artist，was sold for more than $80 million on Tuesday，breaking the auction
4、(拍卖) record for himself.Water Lily Pond was part of a fourwork collection of water lily paintings that Monet put up for sale during his lifetime.The four paintings of Monets water lily garden were signed and dated by the artist in 1919.One of the other paintings is at the Metropolitan Museum of Art
5、in New York，while another was sold at auction in 1992 for $12.1 million and is in a private collection now.The final painting in the series was cut into two before World War .“After a fierce bidding battle between a number of buyers in the room and on the telephone，the painting finally was sold to a
6、 collector for $80.4 million，setting a new world record price for the artist at auction，” said Olivier Camu，a scholar of impressionist art.The last record for a Monet work was set in May when Le Pont du Chemin de fer Argenteuil was sold for $41.4 million.The painting sold on Tuesday was bought at a
7、1971 New York auction for $320，000.It has not been exhibited since then.Monets later works had unique characteristics，especially Les Grandes Dcorations，another good example，which was bedded in Muse de IOrangerie in Paris five months after Monets death in 1926.Monet created his water lily garden in G
8、iverny，France.He selected different water lilies in an effort to get as many different colored flowers as possible，specially creating the garden as a base for his paintings.【语篇解读】本文是一篇报道。法国印象派画家莫奈创作于1919年的作品睡莲池(Water Lily Pond)被拍出了8 040万美元的高价，创造了其作品拍卖价格的最高纪录。1According to the passage，Water Lily Pond
9、 broke the last record for Monets paintings by _A$12 millionB$39 millionC$41.4 million D$0.32 millionB数字计算题。根据第三段中的“the painting finally was sold to a collector for $80.4 million”和第四段内容可知，二者差价为$39 million。2What can we learn about Water Lily Pond?AIt was once auctioned in America.BIt was cut into hal
10、ves before World War .CIt had been kept in New York for over 40 years.DIt was once put in Muse de IOrangerie.A细节理解题。根据第五段中的“at a 1971 New York auction for $320，000”可知，它曾经在美国被拍卖。3What does Olivier Camu think of the auction?AExciting.BInspiring.CDisappointing.DFrightening.A观点态度题。根据第三段中的“After a fierce
11、 bidding battle between.record price for the artist at auction”可知，拍卖的场面是“令人激动的”。 4What would be the best title for the passage?AMonet and his water lily paintingsBMoneta great impressionist artistCMonets garden and its characteristicsDWater Lily PondMonets bestknown paintingA标题归纳题。本文讲述了法国印象派画家莫奈创作于1
12、919年的作品睡莲池(Water Lily Pond)被拍出了8 040万美元的高价，创造了其作品拍卖价格的最高纪录。故A项“莫奈和他的睡莲画”作标题最合适。BA new device works like a solar panel，except that it doesnt harvest energy from the sun.It absorbs energy from the cold night sky.A prototype(原型)of the device produced enough electricity at night to power a small light b
13、ulb.A bigger version might one day light rooms or charge phones.It also could power electronics in remote or lowresource areas that lack electricity.The device makes use of the temperature difference between Earth and outer space.It then uses that difference to create electricity.As long as one side
14、 of it is cooler than the other，the generator can produce electricity.The cooler side faces the sky and is attached to an aluminum plate.That plate is sealed beneath a transparent cover and surrounded with insulation(隔热材料) to keep out heat.The bottom of the generator is attached to an exposed alumin
15、um plate.That plate is warmed by the local air.At night，the top plate can get a couple of degrees Celsius cooler than the bottom of the generator.Researchers tested a 20centimeter prototype one clear December night in Stanford，California.The generator produced up to about 25 milliwatts of power per
16、square meter of device.That was enough power to light a small lightemitting diode，or LED bulb.Further improvements might increase its production to at least 500 milliwatts per square meter.To do that，the system might need more insulation around the cool top plate.The device also could help power rem
17、ote weather stations or other environmental devices，says Aaswath Raman.He is a materials scientist who worked on the device at the University of California，Los Angeles.“This may be useful in polar regions that dont see sunlight for months at a time，”Raman says，“If you have some lowpower load and you
18、 need to power it through three months of darkness，this might be a way.”【语篇解读】文章介绍了一项最新的科研发明反太阳能电池板，它可以从寒冷的夜空中收集能量，然后通过利用地表和远处空间的温差来产生电能。目前的研究成果是它可以成功为一只小灯泡提供电能。5What can we know about the new device?AIt gains energy from the sun.BIts been widely used in life.CIt is cooler than a solar panel.DItll b
19、e popular in special areas.D推理判断题。根据第二段的最后一句“It also could power electronics in remote or lowresource areas that lack electricity.”和最后一段的最后一句“.If you have some lowpower load and you need to power it through three months of darkness，this might be a way.”可知，这种装置在一些偏远地区或缺电的地区帮助发电；另外，在极地地区数月不见阳光，这种装置可以帮
20、助发电照明。由此可推知，这个新设备会在一些特殊地区受欢迎。故选D项。6What does the author mainly talk about in Paragraph 3?AApplication fields of the device.BThe developing process of the device.CThe working principle of the device.DSignificant effects of the device.C主旨大意题。根据第三段叙述可推知第三段主要讲了这个设备发电的主要工作原理。故选C项。7How can the device prod
21、uce more electricity?ABy putting more insulation around the top plate.BBy using it in extremely cold and clear nights.CBy attaching the bottom plate to a warm plate.DBy covering the top plate with a transparent lid.A细节理解题。根据第四段中“To do that，the system might need more insulation around the cool top pl
22、ate.”可知，此处To do that是指前一句“让这装置产生更多的电量”。因此，该装置系统需要在上面的金属板四周安装更多的隔热材料才可以产生更多的电能。故选A项。8What could be a suitable title for the text?AA Device Using the Cold Night Sky to Produce ElectricityBA Device Bringing New Hope for Those in the Cold NightCThe Difference Between a Solar Panel and a New DeviceD The
23、Temperature Difference between Earth and Outer SpaceA标题归纳题。文章第一段“A new device works like a solar panel，except that it doesnt harvest energy from the sun.It absorbs energy from the cold night sky.”点明了文章主题，结合全文内容可知，文章主要介绍了一项最新的科研发明，这种科技可以从寒冷的夜空中收集能量，然后通过利用地表和远处空间的温差来产生电能。所以短文的最佳标题为“利用寒冷的夜空发电的装置”。故选A项。
24、.阅读七选五As is known，exercise helps to keep us in good health.Doctors at the American Heart Association suggest getting at least 150 minutes of moderate physical activity every week.Many people have an exercise routine. 1 So，getting those 150 minutes is easier.But what about those times when you are si
25、ck? If you do not feel well，should you keep following your exercise routine? Will physical activity help you to feel better more quickly or will it delay the healing process?Health experts answer these and other questions on the Mayo Clinic website.Mild to moderate physical activity is usually OK if
26、 you have a common cold.According to the experts，it is usually fine to exercise if your symptoms are all “above the neck” 2 In fact，exercise may make you feel better by “opening your blocked nose”This may temporarily reduce congestion and help you to breathe more easily. 3 ，though.So be on guard for
27、 symptoms such as chest congestion，extreme cough or pain in the stomach.Besides，there are other symptoms that can tell you to avoid exercise.They include: a higher than normal body temperature，a sense of feeling extremely tired，also known as fatigue，and widespread muscle pain. 4 Finally，experts sugg
28、est learning to listen to your body.If you feel really bad，take a break and let your body rest.If you dont feel too bad，these experts both suggest cutting back on the intensity (强度) of your exercise routine. 5 Experts all indicate that a few days off from exercise when you are sick shouldnt affect y
29、our performance.You can return to your usual intensity when you feel better.AThese signs may include a runny nose，nasal congestion (鼻塞)，sneezing or a minor sore throatBExperts especially point out that if you feel tightness in the chest，it is not advisable to work outCThey exercise for a few minutes
30、 every day or every other dayDExercising will result in more severe illnessEFor example，if you usually run，take a quick walk insteadFExperts suggest taking a break from exercising if signs of your illness appear “below the neck”GExercising regularly keeps us feeling exhausted【语篇解读】文章分析了当你生病的时候感觉不舒服，
31、是否应该继续日常锻炼。对此专家给出了相关的建议。1C根据上一句“Many people have an exercise routine.”很多人都有锻炼的习惯。可知，此处内容与锻炼有关，表明锻炼的时间。选项C“他们每天或每隔一天锻炼几分钟。”符合题意。故选C。2A根据下一句“In fact，exercise may make you feel better by opening your blocked nose”事实上，锻炼可以通过“打开你堵塞的鼻子”让你感觉更好。可知，此处内容与出现一些不好的症状有关，选项A“这些症状可能包括流鼻涕、鼻塞、打喷嚏或轻微喉咙痛。”符合题意。故选A。3F根据
32、下一句“So be on guard for symptoms such as chest congestion，extreme cough or pain in the stomach.”所以要警惕胸闷、剧烈咳嗽或胃疼等症状。可知，此处内容与疾病症状在“颈部以下”有关，选项F“专家建议，如果你的疾病迹象出现在颈部以下，就应该停止锻炼。”符合题意。故选F。4B根据上一句“They include: a higher than normal body temperature，a sense of feeling extremely tired，also known as fatigue，and
33、widespread muscle pain.”这些症状包括：高于正常体温，感到极度疲劳，也被称为乏力，以及广泛的肌肉疼痛。可知，此处内容与不适宜锻炼的症状有关，选项B“专家特别指出，如果你感到胸闷，不建议去锻炼。”符合题意。故选B。5E根据上一句“If you dont feel too bad，these experts both suggest cutting back on the intensity of your exercise routine.”如果你感觉不太糟，这两位专家都建议降低日常锻炼的强度。可知，此处内容与降低锻炼的强度有关，如果你经常跑步，那就用快步走代替。选项E“例如，如果你经常跑步，那就用快步走代替。”符合题意。故选E。