2019-2020同步人教英语新课标选修七课时分层作业9　SECTION Ⅲ、Ⅳ WORD版含解析.doc

1、课时分层作业(九)Section 、语言知识练习固基础.单句语法填空1The sunlight was reflected (reflect) from the water and it was really beautiful.2I feel really scared(scare) when I walk alone in the dark street at night.3He guiding (guide) the blind girl，they walked slowly across the street.4I have to go now，for I cant risk bein

2、g punished (punish) by our manager.5The foreign friends you referred to are looking forward to being shown (show) around our newly built language lab.6After he became conscious，he remembered having been attacked/being attacked (attack) and hit on the head.7Being examined (examine) twice a year，wheth

3、er it is a car，a bus or a truck，is the rule that every driver must obey in this city.8Do you see the boy being questioned (question) by the police now?9The advertisement is targeted (target) on the young and it is a great success.10Youd better make a mark where there is a mistake while reading the n

4、ovel. 高考题型练习提能力阅读理解ALobsters (龙虾) can be found throughout the worlds oceans，with the exception of the north and south polar regions.Different types of lobster choose different areas to live.Many lobsters live in shallow water in the coastal areas around islands.One group of lobsters，called deepsea l

5、obsters，live in the cold，deep sea.When it comes to predators (捕食者)，humans have to be placed first on the list thanks to a multibillion dollar fishing industry.In the oceans lobsters face threats from a range of fish and sea mammals.Atlantic CodAtlantic cod are found throughout the Atlantic Ocean at

6、depths of between 200 and 440 feet.Small cod are primarily bottom feeders.Fullygrown cod will eat pretty much anything they can swallow whole including lobsters.Summer FlounderThe summer flounder is a flat fish.What is unique about the fish is that both its eyes are on one side of its body.They stay

7、 close to the sea beds in the Atlantic waters off the coast of North America.They are effective predators that search for food on the sea floor.The flounder has sharp teeth capable of crushing (粉碎) small lobsters.Harbor SealsFound in Arctic and subarctic waters in both the Pacific and Atlantic ocean

8、s，the harbor seals rest on sandy beaches and take to the water to hunt.Seals have a varied diet，eating a range of fish.They also eat lobsters.WolffishThe wolffish is found in coastal waters on both sides of the North Atlantic.It has a large mouth with sharp and long teeth.These teeth are specificall

9、y for eating hardshelled animals.Lobsters are easy prey for the fish.【语篇解读】本文介绍了几种龙虾的捕食者。1The first paragraph is mainly about Athe types of lobsterBthe habitats of lobstersCthe features of lobstersDthe living habits of lobstersB段落大意题。第一段主要谈及龙虾在世界各地的分布以及在水域中的栖息之处。故选B项。2What is unusual about the summe

10、r flounder?AIt is large and round.BIt lives on the sea floor.CIt is able to crush any lobster easily.DIt has both eyes on one side of its body.D细节理解题。根据Summer Flounder部分的介绍：“What is unique about the fish is that both its eyes are on one side of its body.”可知选D项。3What is the main threat to lobsters?AT

11、he wolffish.BThe harbor seal.CHuman beings.DThe Atlantic cod.C细节理解题。根据第二段中的“When it comes to predators，humans have to be placed first on the list.”可知，人类是龙虾生命的最大的威胁者。4According to the text， can eat hardshelled animals easily.Athe Atlantic codBthe summer flounderCthe harbor sealsDthe wolffishD细节理解题。根据

12、最后一段中的“These teeth are specifically for eating hardshelled animals.”可知选D项。BThe “swimwithdolphins” tourist industry is becoming more popular every year. After all, it can cost a large amount of money to have this kind of holiday experience. So tour operators try to place eager swimmers as near as pos

13、sible to the dolphins by trying to predict where the dolphins will be.Research has shown that while dolphins can move away if they do not want to interact (交流) with human swimmers, they do not like it at all if the swimmers slip into the water directly on top of them or if humans are in their path o

14、f travel. However, if swimmers enter the water to one side of them, the dolphins do not avoid the swimmers to the same extent.In all cases, the dolphins seem to have become more sensitive to the presence of the swimmers. For dolphins, swimming amongst or with humans is not necessarily a high priorit

15、y. This study has shown that only 19% of any group of dolphins will participate in interaction. Young dolphins are the most likely to interact. It is believed that they see humans as “entertainment” and that the interaction is a new and unusual experience for them.It is frequently asked whether “swi

16、mwithdolphins” tourism should be discontinued. The advice is that dolphins should be given enough periods of time throughout the day when they are not exposed to tourism. Permitted interactions should not be too disturbing to the dolphins since there could be mothers and calves (幼崽) present in dolph

17、in groups. There should also be educational campaigns about the creatures and what is likely to cause danger to them.It is not easy to explain to someone that they cannot fulfill their lifelong dreams because the dolphins are resting, or that a mother dolphin and calf are in the area. But if we are

18、to enjoy these remarkable animals and not just use them for our entertainment, then we must carefully monitor the “swimwithdolphins” industry worldwide.【语篇解读】本文为说明文。“与海豚共游”这一旅游产业逐渐流行起来，研究者们就海豚的行为以及应如何控制这一旅游产业对海豚造成的影响展开了调研。5What makes “swimwithdolphins” tourism popular?AThe local governments encourag

19、ement.BThe improvement of peoples living standard.CThe increasing number of tourists.DThe high profits of the industry.D推理判断题。根据第一段中的“After all, it can cost a large amount of money to have this kind of holiday experience”可知，这样的旅游花费不菲，言外之意就是其中的利益也不小。所以这个旅游产业越发流行的原因是其高利润。6Why are young dolphins more l

20、ikely to swim with humans?AThey do this out of curiosity.BThey like humans better.CThey are less sensitive.DThey prefer new things by nature.A推理判断题。根据第三段中的“Young dolphins are the most likely to interact.It is believed that they see humans asentertainment and that the interaction is a new and unusual

21、 experience for them”可知，人们认为小海豚把人类当成它们的娱乐，把这种互动看成一种新奇且不寻常的经历。即出于好奇，小海豚更可能与人类一起游泳。7What does the author suggest the “swimwithdolphins” industry do in Paragraph 4?AAvoid interaction with young dolphins.BStrictly limit the expansion of the industry.CMake people know the hidden threat to dolphins.DExpos

22、e dolphins to tourists only in the daytime.C细节理解题。根据倒数第二段中的“There should also be educational campaigns about the creatures and what is likely to cause danger to them”可知，应该举办一些关于海豚以及可能对它们造成危害的事情这类话题的教育活动。因此，让公众了解可能给海豚带来的潜在威胁是减小对海豚造成消极影响的办法之一，故选C项。8What can be inferred from the last sentence of the pa

23、ssage?AThe industry has been a hot topic worldwide.BThe industry aims to bring happiness to humans.CThe industry enables humans to swim with dolphins.DThe industry will harm dolphins without proper control.D推理判断题。根据最后一段的最后一句话可知，如果我们希望欣赏这些奇异的动物，而不仅仅把它们当成我们的玩物，那么我们必须要在全世界范围内谨慎地监控这项“与海豚共游”的旅游产业。 由此可推断出，如果没有适当的控制，这一旅游业将会给海豚带来消极的影响。