高中英语北师大版版必修3教学案Unit 7 Section 3 含答案.docx

1、高中英语北师大版版必修3教学案Unit 7 Section 3 含答案Section_Lesson_2_&_Lesson_3_PrereadingUNDERwater WORLDThe Best Place to See Sea CreaturesPolar WorldWe have polar bears and a real iceberg too！You can only see a small part of it above the water. Its three times as big underwater. Watch the acrobatic seals at feedi

2、ng time. Meet our less energetic but more friendly penguins. Youll love them!Ocean FloorSee some of the most beautiful coral and the most unusual fish in the world. Watch some fish “flying” through the water. They are less colourful than some other fish but they move beautifully.Sea TheatreSee our i

3、ntelligent dolphins. There are fantastic shows every two hours. DiscoveryPoolEspecially for younger children. They can touch crabs and other smaller creatures. They can be educated about daily life on the beach in this exciting area.iceberg/aIsb/n冰山，浮冰three times as big 是倍数表达法(的省略)。seal/sil/n海豹energ

4、etic/endetIk/adj.有活力的energy n精力，干劲，能量penguin/pewIn/n企鹅coral/krl/n珊瑚intelligent adj.聪明的，有才智的intelligence n智力，才智every adj.每，每隔的every other dayevery two dayseverysecond day 每隔一天/每两天every few days 每隔几天discovery/dIskv ri/n发现discover v发现crab/krb/n蟹educate/edjkeIt/vt.教育educated adj. 受过教育的education n. 教育水下世

5、界观赏海洋生物的最佳地点极地世界这里有北极熊和一座真正的冰山！你只能看见水上的一小部分冰山。它的水下部分是水上部分的三倍大。在给海豹喂食时观看表演杂技的海豹。会会我们不爱运动却更加友好的企鹅。你会爱上它们的！海底看看世界上的一些最美的珊瑚和最奇异的鱼类。看一些鱼“飞翔着”穿过水面。与其他一些鱼类相比，它们不算绚丽多姿，但它们的游姿很优美。海洋剧院看看我们聪明的海豚。每两个小时就有一场精彩的表演。探索池这里是专为较小的孩子设计的。他们可以触摸蟹和其他较小的生物。他们可以在这个令人兴奋的地方学到关于海滩上日常生活的知识。Virtual RealityVoyageOur most uptodatea

6、ttraction. Come with us on a “virtual reality” trip to the ocean floor and see some of the strangest fish in the world. Noisiest Fish. Some fish can produce sounds almost twice as loud as your speaking voice！You certainly wont find a noisier fish.Prettiest Fish. Some fish attract other fish with a l

7、ight on their body and then eat them！They have a huge mouth and can eat fish as big as themselves. Watch out！Tiniest Fish. Look carefully for the tiniest fish in the world. It is not as big as a fly in your house!Swim with dolphins and face an attack by the most dangerous creature in the sea the gre

8、at white shark！See these and many more! Special discount before the 22nd so the sooner the better！ Were open every day from 10：00 till 19：00.virtual reality 虚拟现实uptodateadj.最新的；现代的out of date 过时的，陈旧的attraction/trk n/n吸引人的地方attractive adj. 有吸引力的，引起注意的twice as . as . 的两倍，是倍数表达法的形式之一。attract/trkt/vt. 吸

9、引attract ones attention 吸引某人的注意力as big as “跟一样大”，是形容词的原级比较形式。watch out 注意watch out for . 提防，密切注意face vt. 面临，面向，面对be faced with 面临，面对shark/k/n鲨鱼discount/dIskant/n折扣，减价at a discount 打折the sooner the better 越早越好the more . the more . 越就越虚拟现实航行,这是我们最新式的引人入胜之处。来和我们一起进行“虚拟现实”航行吧，到海底走一走，看一看世界上一些最奇异 的鱼。最吵的鱼。

10、有些鱼能发出几乎是你讲话声音两倍大的声音！你绝不会找到(比它们)更吵闹的鱼。最漂亮的鱼。有些鱼用它们身体上的一种光吸引其他的鱼然后吃掉它们！这些鱼的嘴巨大无比，可以吃掉和自己体积一样大的鱼。要当心哦！ 最小的鱼。要仔细寻找世界上最小的鱼。它还不及你家的苍蝇大！, 和海豚一起游泳，面对海洋中最危险的生物大白鲨的攻击！,快来参观吧，还有好多生物呢！22日前特价，所以越早越好！每天上午10点开门，晚上7点关门。PrereadingPlease match the words with their proper meanings.1pollute A长度，长2chemical B折扣，减价3ban C

11、(长度、数量)为；测量4handle D吸引5department E教育6port F有活力的7present G发现8intelligence H智力，理解力9energetic I港口，海港10discovery J演示；讲演11educate K禁止12attract L对付13discount M部，系，局，部门14trick N化学物15measure O戏法，把戏16length P使污染15_610_1116_答案：15PNKLM610IJHFG1116EDBOCALeadinIf you have a ticket for Qingdao Underwater World,

12、which would you like to choose from the following marine livings and give your reasons?I_would_like_to_choose_the_fifth_one_dolphins._Because_they_are_very_friendly_and_lively.WhilereadingScan the text and Choose the best answers according to the text.1According to the passage, which one is Right?AI

13、n the Polar World, you cant see the polar bears.BThere are fantastic shows every two hours in Sea Theatre.CYounger children are not allowed to touch crabs in the Discovery Pool.DIn the Ocean Floor, you can see some fish “flying” on the ground.2Where can we see some of the most beautiful coral?ASea T

14、heatre.BVirtual Reality Voyage.COcean Floor.DDiscovery Pool.答案：12BCRead the text carefully and fill in the chart with the information in the text.Topic: The best place to see sea creaturesPolarWorldhave polar bears and a 3. real icebergwatch the acrobatic seals at 4. feeding timeOcean Floorsee some

15、of the most beautiful coral and the most 5. unusual fishwatch some fish “flying” 6. through the water1. Sea Theatresee our 7. intelligent dolphins2. Discovery Poolespecially for 8. younger children9. touch crabs and other smaller creaturesVirtualRealityVoyageour most 10. uptodate attractionNoisiestF

16、ishSome fish can produce sounds almost 11. twice as loud asyour speaking voice！PrettiestFishSome fish 12. attract other fish with a light on their body and then eat them！TiniestFishThis kind of fish is not as big as a fly in your house！.阅读理解AThere are eight species of dolphins in Hawaii. The bottlen

17、osed dolphin is the most common type of dolphin. This name came from its longer upper and lower jaws. This dolphin is a very loving and friendly animal. There are cases of dolphins that rescue injured divers in the ocean.In Hawaii, you can experience swimming with dolphins. There are several compani

18、es on Oahu and the Big Island that offer a swim with these animals in the wild. These kinds of tours usually are combined with water sports such as snorkel (水下呼吸管) or scuba diving.Dolphins are protected by the Marine Mammal Protection Act and it is against the law to become closer than 50 yards (45

19、m)to them. But these friendly animals can approach to check you out. You have to consider that if dolphins prefer to keep away, you should not try to swim close to them. If dolphins come close while you are swimming in the ocean, dont attempt to touch them and dont make aggressive or sudden movement

20、s.At the Sea Life Park on Oahu, they have special dolphin programs that allow you to swim and hug dolphins, besides, youll learn about these mammals habits. The Dolphin Quest program will explain to you why dolphins are considered one of the most intelligent creatures.Swimming with dolphins is one o

21、f the most attractive activities if you come to Hawaii. But Hawaiis underwater world is amazing and has many other species to watch：Humpback whales，Green sea turtles，Monk seals and so on.While you get in touch with this underworld，always have in mind the main rule of the ocean respect: Look but dont

22、 touch.1Whats the main idea of Paragraph 1?ADolphins in Hawaii have longbottle noses.BDolphins in Hawaii love friends.CDolphins in Hawaii always save the divers.DDolphins in Hawaii are explained in brief.解析：选D段落大意题。第一段简单地介绍了夏威夷海域里海豚的情况。2According to the Marine Mammal Protection Act, when you swim in

23、 the ocean you _.Ahave to follow the dolphinsBmust stay close to the dolphinsCshould keep a distance from the dolphinsDcant move with the dolphins解析：选C细节理解题。由第三段第一句 “Dolphins are protected . to them.” 可知，人们要与海豚保持一定的距离，否则就触犯了法律。3If you want to know something about dolphins life, you can _.Atravel to

24、the Big Island now and thenBobey the Marine Mammal Protection ActCturn to the dolphin programs at the Sea Life ParkDlive with the dolphins for a long time on Oahu解析：选C细节理解题。由第四段可知，从这些节目中可以了解海豚的生活习性。4When travelling around Hawaiis underwater world, you can do all of the following EXCEPT _.Aswim with

25、dolphinsBhave a hug with dolphinsCwatch other animals besides dolphinsDtouch every animal解析：选D推理判断题。由文章最后一句可知，在夏威夷海底世界有些动物不能触摸。BThe worlds stocks of seafood will have collapsed (暴跌) by 2050 at present rates of destruction by fishing, a scientist said. By 2048, to be exact, catches of all the present

26、ly fished seafoods will have decreased on average by more than 90 percent since 1950. The study says the loss of biodiversity (生物多样性) cuts down the ability of oceans to feed the worlds growing human population expected to rise by 50 percent to nine billion in 2050. Overfishing also destroys the stab

27、ility of ocean environments largely, reducing the oceans ability to produce seafood, resist diseases, filter (过滤) pollutants and rebound (回升) from stresses such as climate change. And every species matters when it comes to the oceans ability to repair itself, says the study.Dr. Boris Worm, of Dalhou

28、sie University, Nova Scotia, the lead author, said, “This is what is projected, not predicted, to happen. I am confident we will not go there because we will do something about it. But if this trend continues in this predictable fashion, as it has for the last 50 years, the worlds currently fished s

29、eafoods will have reached what we define (定义) as collapse by 2048.”“Every year a higher percentage of the currently fished stocks collapse. We are losing it piece by piece.” Prof Callum Roberts, of the University of York, who was not involved in the study, said, “The animals and plants that inhabit

30、the sea are not merely embellishments (装饰) to be wondered at. They are essential to the health of the oceans and wellbeing of human society. We need to ban destructive fishing practices and create a network of largescale marine reserves around not just Britain, but globally. ”语篇解读：本文阐释了过度捕捞给整个海洋环境造成危害，并呼吁在全球范围内禁止过度捕捞，建立保护网络。5According to the passage that all seafood will run out in 2050 will _.Amake the sea water much fresher and cleanerBmake it impossible to support more people with the seafoodCmake the whole animals on land die awayDmake