人教版英语选修七Unit 3Ⅰ. 单词拼写1. A lot of business is still done over the phone, and much of it is based on trust and existing(关系).2. Mary’s description of the party was so (生动的)that I felt as if I had been there. 3. We at the NYFC need broad support as we (督促)Congress to increase farmland protection. 4. The river looks very deep. Do you know the d (深度）of it.5. The company will have its a______________（年度）celebration this Saturday.6. Without t （舌头）, we can’t speak, nor can we taste.7.That might mean either developing a uniform way to mark videos and images,or (abandon) phone calls altogether. 8.The mountains are r （反射）in the clear water, forming a pleasant picture. 9.Whenever I go to the West Lake, I’m always stricken by its b （美丽）.10.The water in the river is so clean and　　　　(浅的) that I can see whatever down there clearly.参考答案：1. relationship 2. vivid 3. urge 4. depth 5. annual 6. tongue 7. abandoning 8. reflected 9. beauty 10. shallow Ⅱ.完成句子1. (那个时期)the killer whales, or “killers”as they were then called, helped the whalers catch thebaleen whales that were on their annual migration. (It was a time when. . . 引导的定语从句)2. We ran down to the shore in time to 　(看到一只巨大的动物在我们对面跃出)itself out ofthe water and then crashing down again. (see sb. /sth. doing/being done看见……正在(被)做……) 3.As we drew closer, I could (看到一头鲸鱼受到袭击)by a pack of about six other killers. (v. -ing的被动形式作宾语补足语)4.The water was quite shallow but the reef ended, a steep drop to the sandy ocean floor. (where. . .there be. . . 在……地方, 有……) 5. In 1943, a Mexican farmer was surprised to (看到烟上升)from a small part of his land. 6. A good neighbor is also one who likes to (帮忙)in small ways. 7. By the time they started secondary school, they were already far more (意识到,知道)their imageamong teens. 8.She started the Ladybug Foundation, an organization (旨在)getting rid of homelessness. 参考答案：1. It was a time when 2. see an enormous animal opposite us throwing3. see a whale being attacked 4.where; there was5.see smoke rising 6. help out 7.aware of 8.aiming atⅢ. 完形填空 Last weekend, I had an opportunity to serve as a volunteer at a nursing home in another city. I don’t have a carand even the 1 train station is far away from my house. 2 , I wasn’t sure how to get there.I posted a (n) 3 for a ride on the ride share board. Soon an individual (个人) I’d never met 4 that he’d beable to pick me up and drop me off at the station. He said he’d wait until my train arrived 5 he drove away. Myheart 6 and the stress I’d been feeling disappeared 7 and thus our friendship began.I ended up arriving at the nursing home in 8 . The tiny team of servers there were 9 for the additional help.We all worked together as a team. I was glad to be a part of this and be of 10 to the elderly.That evening when my new 11 dropped me off at the station, he 12 that it was in a deserted area. So heparked his car and said, “We will wait for the 13 to come together.” I couldn’t believe his 14 .With five minutes left before the train arrived, he 15 with me stories of his childhood. As a young boy, he16 to sit near the edge of the train tracks, waiting 17 for the trains to rush by with all their force. That night hewaited with me as my train 18 . It didn’t rush by with full force but I left that station 19 the full force of his1


ATiny monitoring devices(设备) have become an increasingly common way for scientists to study elusiveanimals that are difficult to track on a day-to-day basis. However, now it seems that smart seals have caught on tothe trick and are using it to their advantage to catch fish! To find out if that is true, a team of researchers from the University of St. Andrews in Scotland selected agroup of ten young grey seals that had neither encountered（见过） the ocean nor been exposed to any kind ofacoustic(声音的)tags. The researchers then placed the seals one at a time, inside a pool that contained 20 foragingboxes, only two of which housed fish—one with tags and the other without. Each seal was allowed to explore the boxes twenty separate times. In order to ensure that mammal was notdepending on its memory, the fish were moved to different boxes each time. At first, there was no difference in theamount of time it took the seals to discover the tagged and untagged fish. However, after they had been in the poola few times, they started locating the tagged fish much faster. To confirm that this indeed was the case, there searchers conducted a second experiment using two boxes—one with pieces of fish and the other with just acoustic tags. Sure enough, the seals were all attracted to the onethat was sending out signals. While this experiment involved only seals, the researchers believe that other marine mammals may also beusing the information to catch prey. Sadly, predators like sharks that have been tagged by scientists may benegatively affected, as pings they emit could warn their prey of their presence. Besides potentially messing upnature’s food chain, the“dinner bell”effect of the acoustic tags could also mean that the conclusions reached byprevious fish studies may not be correct. Now that the secret is out, scientists will have to come up with anotherway to conduct their studies—one that is not detectable by the crafty marine animals. 1. What does the underlined part “the trick” in Paragraph1refer to?A. Looking for ways to catch fish. B. Following the sound that fish make. 2
kindness and generosity. People like him would always 20 me how to love and how to give.1. A. bestB. largestC. closestD. latest2. A. HoweverB. ThereforeC. InsteadD. Otherwise3. A. excuseB. chargeC. preferenceD. request4 A repliedB jokedC rememberedD pretended5 A whenB sinceC afterD before6 A brokeB warmedC sankD changed7. A. immediatelyB. graduallyC. recentlyD. slowly8 A orderB returnC timeD turn9 A gratefulB regretfulC responsibleD sorry10 A interestB serviceC hopeD curiosity11 A clerkB customerC neighborD friend 12. A. admittedB. heardC. noticedD. intended13 A trainB busC taxiD car14 A braveryB confidenceC courageD kindness15 A arguedB sharedC discussedD compared16 A usedB hadC wishedD decided17. A. unwillinglyB. proudlyC. excitedlyD. embarrassedly18 A startedB passedC stoppedD approached19 A doubtingB ignoringC feelingD wondering20 A warnB remindC expectD promise 参考答案：1-5 C BDAD 6-10 BACAB 11-15 DCADB 16-20ACDCBIV. 阅读理解


C. Tracking sea animals on a day-to-day basis. D. Attaching tiny monitoring devices to sea animals. 2. What is implied about the ten young grey seals?A. They were not born in the ocean. B. They have acoustic tags attached to them. C. They have better hearing than normal seals. D. They have been trained to recognize acoustic tags. 3. After doing the two experiments the researchers most probably concluded that_______. A. it’s really easy for seals to find their preyB. seals can be easily fooled by acoustic tagsC. seals can really make use of the acoustic signals to preyD. seals are much cleverer than most of the other sea animals4. The researchers seem to believe that sharks tagged by scientists_______. A. may benefit from the tagsB. may find it hard to find preyC. may attract seals by mistakeD. may be annoyed by the emitted pings5. Which of the following shows the correct relation among the paragraphs?A. ①/②③④/⑤　　　　B. ①/②/③④⑤ C. ①/②③/④⑤ D. ①②③④/⑤参考答案：1-5DACBA BTeenage prodigy (天才) Kylian Mbappé is on top of the soccer world after helping France win the 2018FifaWorld Cup, 20 years after their only previous victory.Kylian Mbappé grew up in the northern Parisian suburb of Bondy and practically lived at the local soccerclub,where professionals said he was a star from day one. Kylian Mbappé helped France win their secondWorld Cup title yesterday, scoring the fourth goal for “Les Bleus” in their 4-2 win over Croatia in Moscow’sLuzhniki Stadium. It was one of four goals the young star scored in the 2018 World Cup for France. Mbappéalso led France to their early victory over Peru, 1-0, and scored twice against Argentina in the quarter-finals.Some soccer fans are just getting to know the19-year-old, but Mbappé has had an impressive career sincehe was a baby. Growing up in the northern Parisian suburb of Bondy, Mbappé practically lived at the localsoccer club, where professionals believed he was a star from day one.Former coach Antonio Riccardi says M bap p é w a s a lr ead y hea d an d s hou l de rs abo v e o t he r ch il d r e n whenhe started working with him at the age of six. “Kylian could do much more than the other children,”Riccardi says.“His dribbling(运球) was already fantastic and he was much faster than the others.”By the age of 12, Mbappé was training at France's elite Clairefontaine football centre. At 14, he wasplaying with Monaco's professional club, even before he completed his high school diploma at 17. Mbappébecame the soccer world’s most expensive teenager this summer when PSG activated a clause to make hisloan move from Monaco permanent for a reported €180 million (nearly US$210.4 million). He spent the pastseason at PSG on loan prior to the transfer taking effect.He made history yesterday, when he became just one of two teenage players to score in a World Cup final.The other, Brazil’s Pelé, played in the 1958 final when he was 17. The soccer legend took yesterday’s news inhis st