2019-2020年高中英語北師大版版必修3教學案：Unit 7 Section 3(含答案).doc

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2019-2020年高中英語北師大版版必修3教學案：Unit 7 Section 3(含答案) Polar World We have polar bears and a real iceberg① too！You can only see a small part of it above the water. Its three times as big② underwater. Watch the acrobatic seals③ at feeding time. Meet our less energetic④ but more friendly penguins⑤. Youll love them! Ocean Floor See some of the most beautiful coral⑥ 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 Theatre See our intelligent⑦ dolphins. There are fantastic shows every⑧ two hours. Discovery⑨Pool Especially for younger children. They can touch crabs⑩ and other smaller creatures. They can be educated? about daily life on the beach in this exciting area. ①iceberg/aIsb??ɡ/n．冰山，浮冰 ②three times as big 是倍數(shù)表達法(的省略)。 ③seal/si?l/n．海豹 ④energetic/?en?d?etIk/adj.有活力的 energy n．精力，干勁，能量 ⑤penguin/pe?ɡwIn/n．企鵝 ⑥coral/k?r?l/n．珊瑚 ⑦intelligent adj.聰明的，有才智的 intelligence n．智力，才智 ⑧every adj.每，每隔……的 every other day＝every two days＝every second day 每隔一天/每兩天 every few days 每隔幾天 ⑨discovery/dIsk?vri/n．發(fā)現(xiàn) discover v．發(fā)現(xiàn) ⑩crab/krb/n．蟹 ?educate/edj?keIt/vt.教育 educated adj. 受過教育的 education n. 教育 水下世界觀賞海洋生物的最佳地點 極地世界 這里有北極熊和一座真正的冰山！你只能看見水上的一小部分冰山。它的水下部分是水上部分的三倍大。在給海豹喂食時觀看表演雜技的海豹。會會我們不愛運動卻更加友好的企鵝。你會愛上它們的！ 海底 看看世界上的一些最美的珊瑚和最奇異的魚類?？匆恍~“飛翔著”穿過水面。與其他一些魚類相比，它們不算絢麗多姿，但它們的游姿很優(yōu)美。 海洋劇院 看看我們聰明的海豚。每兩個小時就有一場精彩的表演。 探索池 這里是專為較小的孩子設計的。他們可以觸摸蟹和其他較小的生物。他們可以在這個令人興奮的地方學到關于海灘上日常生活的知識。 Virtual Reality?Voyage Our most uptodate?attraction?. e 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 light 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 great 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 ?virtual reality 虛擬現(xiàn)實 ?uptodateadj.最新的；現(xiàn)代的 out of date 過時的，陳舊的 ?attraction/?trk?n/n．吸引人的地方 attractive adj.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 ... ……的兩倍，是倍數(shù)表達法的形式之一。 ?attract/?trkt/vt. 吸引 attract ones attention 吸引某人的注意力 ?as big as “跟……一樣大”，是形容詞的原級比較形式。 ?watch out 注意 watch out for ... 提防……，密切注意…… ?face vt. 面臨，面向，面對 be faced with 面臨，面對 ?shark/?ɑ?k/n．鯊魚 discount/dIska?nt/n．折扣，減價 at a discount 打折 the sooner the better 越早越好 the more ... the more ... 越……就越…… 虛擬現(xiàn)實航行,這是我們最新式的引人入勝之處。來和我們一起進行“虛擬現(xiàn)實”航行吧，到海底走一走，看一看世界上一些最奇異 的魚。 最吵的魚。有些魚能發(fā)出幾乎是你講話聲音兩倍大的聲音！你絕不會找到(比它們)更吵鬧的魚。 最漂亮的魚。有些魚用它們身體上的一種光吸引其他的魚——然后吃掉它們！這些魚的嘴巨大無比，可以吃掉和自己體積一樣大的魚。要當心哦！ 最小的魚。要仔細尋找世界上最小的魚。它還不及你家的蒼蠅大！, 和海豚一起游泳，面對海洋中最危險的生物——大白鯊的攻擊！,快來參觀吧，還有好多生物呢！22日前特價，所以越早越好！每天上午10點開門，晚上7點關門。 Prereading Please match the words with their proper meanings. 1．pollute　　　　　　　　 A．長度，長 2．chemical B．折扣，減價 3．ban C．(長度、數(shù)量)為；測量 4．handle D．吸引 5．department E．教育 6．port F．有活力的 7．present G．發(fā)現(xiàn) 8．intelligence H．智力，理解力 9．energetic I．港口，海港 10．discovery J．演示；講演 11．educate K．禁止 12．attract L．對付 13．discount M．部，系，局，部門 14．trick N．化學物 15．measure O．戲法，把戲 16．length P．使污染 1～5　__________　6～10　__________　11～16　__________ 答案：1～5　PNKLM　6～10　IJHFG　11～16　EDBOCA Leadin If you have a ticket for Qingdao Underwater World, 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. Whilereading Scan the text and Choose the best answers according to the text. 1．According to the passage, which one is Right? A．In the Polar World, you cant see the polar bears. B．There are fantastic shows every two hours in Sea Theatre.　 C．Younger children are not allowed to touch crabs in the Discovery Pool. D．In the Ocean Floor, you can see some fish “flying” on the ground. 2．Where can we see some of the most beautiful coral? A．Sea Theatre. B．Virtual Reality Voyage. C．Ocean Floor. D．Discovery Pool. 答案：1～2　BC Read the text carefully and fill in the chart with the information in the text. Topic: The best place to see sea creatures Polar World have polar bears and a 3. real iceberg watch the acrobatic seals at 4. feeding time Ocean Floor see some of the most beautiful coral and the most 5. unusual fish watch some fish “flying” 6. through the water 1. Sea Theatre see our 7. intelligent dolphins 2. Discovery Pool especially for 8. younger children 9. touch crabs and other smaller creatures　 Virtual Reality Voyage our most 10. uptodate attraction Noisiest Fish Some fish can produce sounds almost 11. twice as loud as your speaking voice！ Prettiest Fish Some fish 12. attract other fish with a light on their body — and then eat them！ Tiniest Fish This kind of fish is not as big as a fly in your house！ Ⅰ.閱讀理解 A There are eight species of dolphins in Hawaii. The bottlenosed dolphin is the most mon 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 panies on Oahu and the Big Island that offer a swim with these animals in the wild. These kinds of tours usually are bined 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 bee closer than 50 yards (45 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 e close while you are swimming in the ocean, dont attempt to touch them and dont make aggressive or sudden movements. 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 of the most attractive activities if you e 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 touch. 1．Whats the main idea of Paragraph 1? A．Dolphins in Hawaii have longbottle noses. B．Dolphins in Hawaii love friends. C．Dolphins in Hawaii always save the divers. D．Dolphins in Hawaii are explained in brief. 解析：選D　段落大意題。第一段簡單地介紹了夏威夷海域里海豚的情況。 2．According to the Marine Mammal Protection Act, when you swim in the ocean you ________. A．have to follow the dolphins B．must stay close to the dolphins C．should keep a distance from the dolphins D．cant move with the dolphins 解析：選C　細節(jié)理解題。由第三段第一句 “Dolphins are protected ... to them.” 可知，人們要與海豚保持一定的距離，否則就觸犯了法律。 3．If you want to know something about dolphins life, you can ________. A．travel to the Big Island now and then B．obey the Marine Mammal Protection Act C．turn to the dolphin programs at the Sea Life Park D．live with the dolphins for a long time on Oahu 解析：選C　細節(jié)理解題。由第四段可知，從這些節(jié)目中可以了解海豚的生活習性。 4．When travelling around Hawaiis underwater world, you can do all of the following EXCEPT ________. A．swim with dolphins B．have a hug with dolphins C．watch other animals besides dolphins D．touch every animal 解析：選D　推理判斷題。由文章最后一句可知，在夏威夷海底世界有些動物不能觸摸。 B The 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 presently fished seafoods will have decreased on average by more than 90 percent since 1950. The study says the loss of biodiversity (生物多樣性) 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 stability of ocean environments largely, reducing the oceans ability to produce seafood, resist diseases, filter (過濾) pollutants and rebound (回升) from stresses such as climate change. And every species matters when it es to the oceans ability to repair itself, says the study. Dr. Boris Worm, of Dalhousie 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 seafoods will have reached what we define (定義) 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 the sea are not merely embellishments (裝飾) 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. ” 語篇解讀：本文闡釋了過度捕撈給整個海洋環(huán)境造成危害，并呼吁在全球范圍內禁止過度捕撈，建立保護網(wǎng)絡。 5．According to the passage that all seafood will run out in 2050 will ________. A．make the sea water much fresher and cleaner B．make it impossible to support more people with the seafood C．make the whole animals on land die away D．make the fishermen have more free time to rest 解析：選B　由第一段中的“The study says the loss of biodiversity (生物多樣性) cuts down the ability of oceans to feed the worlds growing human population — expected to rise by 50 percent to nine billion in 2050.”可知，過度捕撈造成的生物多樣性消失最終將使海洋養(yǎng)活不了增長的世界人口。 6．What bad result will overfishing bring to us? A．Destroying the stability of ocean environments. B．Largely reducing the oceans ability to produce fresh water. C．Increasing the oceans ability to filter pollutants. D．Making the ocean have no more capability to repair itself. 解析：選A　由第二段中的“Overfishing also destroys the stability of ocean environments largely，reducing the oceans ability ...”可知過度捕撈會破壞海洋環(huán)境的穩(wěn)定性。 7．What is Dr. Boris Worms idea about the future of the seafood in the world? A．All seafood will surely run out in 2050. B．The seafood will bee more than now in 2050. C．Seafoods will not have collapsed if people try their best to protect the ocean. D．The situation of the seafoods will get much worse than predicted even if people do something about it. 解析：選C　由第三段中的“I am confident we will not go there because we will do something about it.”可判斷C項正確。 8．How should we do in order to protect the seafood from running out? A．We should encourage the destructive fishing practices around the world. B．We should regard the animals and plants that inhabit the sea embellishments to be wondered at. C．We should create a network of largerange sea reserves around the whole world. D．We should learn that the animals and plants that inhabit the sea are not necessary to the health of the oceans. 解析：選C　由最后一段最后一句“We need to ban destructive fishing practices and create a network of largescale marine reserves around not just Britain，but globally.”可知，Callum Roberts教授提出了兩個解決辦法，C項與第二個辦法吻合。 C Theres a new viral music video on the Internet thats getting millions of people dancing and laughing. Psy is a singer who created GagnamStyle, a music video which featured a catchy tune and interesting dance. The new music video called TheFox (What does the fox say？) has recently gone viral. At 123,000,000 views, it may even catch up to GagnamStyle. The video asks the question, “What does the fox say？” Its a good question. And it seems, at least according to the music video, there is no good answer. Actors in the video dress up like the animals theyre singing about. One of the brothers dresses up like a fox. There is a surprising and silly dance in the video that takes the viewer a bit offguard. The videos appeal is the songs simple rhythm and catchy chorus (副歌)． The makers of the video never expected the video to do well or even to be taken seriously. In fact, it started out as a joke. The song was written by two brothers from Norway, Vegard and Bard Ylvis ker. The brothers have their own latenight talk show in Norway. They thought the video would be so bad that it would give them something to talk about on their show. On their website, they say the video was “supposed to entertain a few Norwegians for three minutes — and thats all.” But people started loving it. Some people say that once you listen to the delightfully silly song, you want to listen to it again and again. The brothers have been guests on some major North American talk shows. They say theyre happy about the success of their video, but they know that tomorrow something else could e along and be even bigger. 語篇解讀：本文介紹了最近網(wǎng)絡上很流行的一首歌：TheFox。具體說明了這首歌的特點、創(chuàng)作緣由以及人們對這首歌的喜好程度。 9．What can be learnt about the music video invented by Psy? A．It featured the traditional style of Korean music. B．It was difficult for people to follow. C．It was named after a new virus. D．It could make people relax a lot. 解析：選D　細節(jié)理解題。根據(jù)文章第三段最后一句“The videos appeal is the songs simple rhythm and catchy chorus (副歌). ”這首歌的節(jié)奏很簡單，副歌部分很吸引人。再根據(jù)倒數(shù)第二段最后一句“Some people say that once you listen to the delightfully silly song，you want to listen to it again and again.”可知有些人一聽到這個令人高興的音樂就會一遍一遍地再聽。說明這首歌讓人很放松，人們都想聽它?？芍蔇項正確。 10．Which of the following best describes the new music video TheFox? A．It can catch the viewers heart easily by its amusing tune and dance. B．It features the same story with the music video Gagnam Style. C．It answers the question“What does the fox say？”exactly. D．It has the real animals in the video. 解析：選A　推理判斷題。根據(jù)文章倒數(shù)第二段最后一句“Some people say that once you listen to the delightfully silly song，you want to listen to it again and again.”可知有些人一聽到這個令人高興的音樂就會一遍一遍地再聽。說明這首歌能夠抓住聽眾的心。故A項正確。 11．It can be inferred from the passage that nowadays most people ________. A．like to enjoy music with simple and easy style. B．have difficulty in understanding the viral movie music. C．are working hard for the advancement of classic music. D．are tired of many music videos which are popularized through Internet too quickly. 解析：選A　推理判斷題。根據(jù)第三段最后一句“The videos appeal is the songs simple rhythm and catchy chorus(副歌)．”可知這首歌的節(jié)奏很簡單，說明人們很喜歡這種簡單容易的風格的歌。故A項正確。 12．The underlined word “offguard” in Paragraph 3 is closest in meaning to ________. A．Annoyed.　　　　　　 B．Offended. C．Unexpected. D．Relaxed. 解析：選C　詞義猜測題。根據(jù)第三段中的“There is a surprising and silly dance in the video that takes the viewer a bit offguard.”前半句中surprising and silly可知視頻中的舞蹈很出人意料也很愚蠢滑稽，讓觀眾想象不到。所以“offguard”應該與C項unexpected詞義一致。 Ⅱ.閱讀七選五 What Exactly Is Cheating? __1__ For kids, cheating may happen at school, at home, or while playing a sport. If a baseball team is for kids who are 8 or younger, its cheating for 9yearold to play on the team and hit home run after home run. __2__ Cheating can happen in a lot of different ways. Jeff is doing it by sneaking answers to a test, but its also cheating to break the rules of a game or contest or to pretend something is yours when it isnt. When people cheat, its not fair to other people, like the kids who studied for the test or who were the true winners of a game or a contest. Why Kids Cheat? Some kids cheat because theyre busy or lazy and they want to get good grades without spending the time studying. __3__ Even when there seems to be a “good reason” for cheating, cheating isnt a good idea. Truth and Consequences. Many kids feel tempted to cheat once in a while. Most resist and do the work instead. Some kids cheat once and feel so bad that they never do it again. __4__ Unfortunately, some kids start cheating and feel like they cant stop. Making a eback. There are plenty of reasons why a kid shouldnt cheat, but some kids have already cheated. __5__ Cheating can bee a habit, but like other bad habits, a kid can always decide to act better and make better choices. It might help to talk the problem over with a parent, teacher, or counselor. Choosing to play fair and be honest again can help a kid feel relieved and proud. A．How Do People Cheat? B．How to deal with cheat? C．Others get caught and decide it isnt worth it. D．If thats you, its never too late to stop cheating. E．Other kids might feel like they cant pass the test without cheating. F. Theres an old saying that cheaters never win and winners never cheat. G. Cheating is when a person misleads, deceives, or acts dishonestly on purpose. 答案：1～5　GAECD