高中英语 Unit3 Warming Up教学课件 新人教必修7.ppt

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1、高二人教新课标版选修七高二人教新课标版选修七Unit 3 Under the seaWarming Up2021/8/11 星期三1Have you seen plants and animals that live under the sea?Lets enjoy some beautiful pictures.2021/8/11 星期三22021/8/11 星期三32021/8/11 星期三42021/8/11 星期三52021/8/11 星期三62021/8/11 星期三72021/8/11 星期三82021/8/11 星期三92021/8/11 星期三102021/8/11 星期三11

2、2021/8/11 星期三122021/8/11 星期三132021/8/11 星期三142021/8/11 星期三15Where did you see them?2021/8/11 星期三16on a on a snorkeling snorkeling triptripat an aquariumat an aquariumon a boat on a boat tourtourin filmsin filmson TV on TV nature nature programsprogramson the on the internetinternetWhere can you see

3、them?in books2021/8/11 星期三17 at an _ aquarium2021/8/11 星期三18aquarium2021/8/11 星期三19on a _ tripsnorkeling2021/8/11 星期三201.If you have the chance to go on a snorkelling trip,how will you feel?2.Can you guess what things you can see and what will happen to you under the sea?Reading2021/8/11 星期三21a hard

4、 substance formed from the skeletons of very small sea animals.It is often used to make jewelry.2021/8/11 星期三22coral(colourful,splendid,vast)2021/8/11 星期三23 coral 珊瑚珊瑚2021/8/11 星期三24eel(鳗鳗)(grey,long,smooth)2021/8/11 星期三25butterfly fish蝴蝶鱼蝴蝶鱼2021/8/11 星期三26sea star2021/8/11 星期三27angel fish2021/8/11

5、星期三28clam(蛤蛤)2021/8/11 星期三29sea-slug 海蛞蝓海蛞蝓(音读音读“括于括于”)2021/8/11 星期三30parrotfish鹦嘴鱼鹦嘴鱼 2021/8/11 星期三31turtle2021/8/11 星期三32shark2021/8/11 星期三33 a mammal which lives in the sea and looks like a large fish with a pointed mouth,related to the whales but generally smaller.2021/8/11 星期三34dolphin2021/8/11

6、 星期三35A type of small fish which appears to swim in an upright position and whose head looks a little like the head of horse.2021/8/11 星期三36 sea horse 海马海马2021/8/11 星期三37a sea creature with a clear soft body and tentacles(触须触须,触角触角)that can sting you.2021/8/11 星期三38 jellyfish 水母水母2021/8/11 星期三39a la

7、rge animal with flippers,which eats fish and lives partly on land and partly in the sea,usually in cold parts of the world.2021/8/11 星期三40 seal 海豹海豹2021/8/11 星期三41a sea plant like a garden plant with red,purple,or white flowers.2021/8/11 星期三42anemone 海葵海葵2021/8/11 星期三43Anemone fish(海葵鱼海葵鱼/小丑鱼小丑鱼)202

8、1/8/11 星期三44a very large mammal with the general shape of a fish and one or two blowholes for breathing.2021/8/11 星期三45whales2021/8/11 星期三46 gull 海鸥海鸥2021/8/11 星期三47sea lion(海狮海狮)2021/8/11 星期三48A New Dimension of Life2021/8/11 星期三491.What did the writer do in the morning on 19th January?2.What did h

9、e think after seeing such extraordinary beauty?3.Was there anything that made him feel frightened besides the wonderful creatures?What were they?Answer the questions.2021/8/11 星期三501.What did the writer do in the morning on 19th January?He went snorkelling.2.What did he think after seeing such extra

10、ordinary beauty?He thought every cell in his body woke up and it was like discovering a whole new dimension of life.2021/8/11 星期三513.Was there anything that made him feel frightened besides the wonderful creatures?What were they?Yes.There were dangerous creatures.He didnt want to get close to the ee

11、l,the giant clam and reef sharks.2021/8/11 星期三521.In the diary,the author mainly wants to tell us _.A.what he saw in the seaB.how the fish eat in the seaC.the vivid colors in the seaD.all the plants in the sea are poisonousTask 1A Read the text and choose the best answer.2021/8/11 星期三532.What was ha

12、nging upside down in the sea according to the text?A.The orange and white anemonefish.B.The yellow spotted red sea slug.C.The yellow and green parrotfish.D.The orange and blue striped angelfish.C 2021/8/11 星期三543.When the author saw two _,he felt scared to death.A.anemone fishB.parrotfish C.sea-slug

13、sD.sharksD 4.How many kinds of creatures didnt the author want to get too close to according to the fourth paragraph?A.Two.B.Three.C.Four.D.Five.B 2021/8/11 星期三555.From the whole text we know that the author felt that _.A.he was a tiny spot compared with the whole world B.the ocean was a tiny spot c

14、ompared with the whole world C.there was no danger in the sea except sharks D.all kinds of fish were waiting for something for foodA 2021/8/11 星期三56 vivid colours redyellow purpleblue greenorangeTask 22021/8/11 星期三57The corals were fantastic they were shaped like:fans,plates,brains,lace,mushrooms,th

15、e branches of trees,the horns of deer2021/8/11 星期三582021/8/11 星期三59Fill in the chart with information from the text.CreaturesDescription coralAnemone fishsea anemoneparrotfishsea-slugshaped like fans,plates,brains,lace,mushrooms,branches,hornslittle orange and whiteyellow and green with hard bird-li

16、ke mouth,hangingupside downyellow-spotted redpoisonous tentacles2021/8/11 星期三60CreaturesDescription sea-starangel fishturtleeelclamreef sharkblue orange and blue-stripedlarge wise-looking with strong sharp teethgiant,with thick green lipsgrey,one and a halfmetres long2021/8/11 星期三61TopicParagraph nu

17、mbercolors and shapesdangersreflectingthe reefs edgea final thoughtsome sea creatures2415631Glance quickly through the diary entry and number the paragraph topics in the correct order.2021/8/11 星期三62delightsdangers1.seeing such _ _ under the waves1._2.seeing _ _2._ in small caves3.exploring _ under

18、the sea3._ by sharksextraordinarygetting lostbeautyso many differentkinds of fishsmall cavesdangerous fishbeing attacked2Were there more delights than dangers when snorkelling?2021/8/11 星期三63 During the _ trip,the writer first became _ of the _colours and the fantastic corals.He saw anemonefish _ in

19、 the sea anemones,a parrotfish _upside down,a sea-slug _by a sea star,an angelfish _at him,an eel _its head from a hole,a clam _for something and 2 reef sharks _from behind some corals.He was _to death.It is a wonderful and_ world under the sea.snorkelingawarevividhidinghangingslidinglookingshowingw

20、aitingappearingscared limitlessFill in the blanks according to the text.2021/8/11 星期三641._ air2._ seaweed3._ mouth4._ sea-slugthe waving long thinwarm nighthard bird-likea yellow-spotted red3Complete these noun groups from the diary entry.Note the use of adjectives.2021/8/11 星期三655._ turtle6._ teeth

21、7._ lips8._ reef sharksthick greenstrong sharptwo grey a large wise-looking2021/8/11 星期三664 Find the adjectives in Exercise 3 that go under these headings.What do you noticeabout the order of these adjectives in the noun groups in Exercise3?a,twosmallthick;largeorangeand white;green;stripedspottednu

22、mber size colour patternNumbers comes before colour;size comes before colour;colour comes before pattern.2021/8/11 星期三67Now write three noun groups using several adjectives that belong to the categories above.Make sure that you put them in the correct position before the noun.Example:a cute little b

23、rown puppy2021/8/11 星期三68拓展：形容词的排列顺序：拓展：形容词的排列顺序：限定描绘大长高，限定描绘大长高，形状年龄和新老；形状年龄和新老；颜颜色国籍跟材料，色国籍跟材料，作用类别往后靠；作用类别往后靠；其其中，中，“限定词限定词”包括：冠词、物主代词、包括：冠词、物主代词、指指示代词、或数词，它位于各类形容词前。示代词、或数词，它位于各类形容词前。它本身分为三位，即：前、中、后。前位它本身分为三位，即：前、中、后。前位限定词有限定词有all、half、both、分数和倍数；、分数和倍数；中位限定词有冠词、指示代词、物主代词中位限定词有冠词、指示代词、物主代词等；后位限定

24、词有基数词和序数词，但序等；后位限定词有基数词和序数词，但序数词位于基数词前。如数词位于基数词前。如:both my hands、all half his income等。等。“描绘描绘”性形容词性形容词如：如：2021/8/11 星期三69beautiful、bad、cold、great等。等。“大大长高高”表示大小、表示大小、长短、高低等一些短、高低等一些词。表示。表示“形状形状”的的词如：如：round square等。等。“国籍国籍”指一个国家或地区指一个国家或地区的的词。“材料材料”的的词如：如：wooden,woolen,stone,silk等。等。“作用作用类别”的的词如：如：m

25、edical,college,writing desk,police car 等。等。2021/8/11 星期三70保护海洋保护海洋,就是保护人类自己！就是保护人类自己！2021/8/11 星期三711.snorkel2.aquarium3.baleen whale4.oar5.blow-hole6.harpoon7.flipper8.turtle1.(潜艇或潜水者的潜艇或潜水者的)通气管通气管2.水族馆水族馆;养鱼缸养鱼缸3.须鲸须鲸4.桨桨;橹橹5.鼻孔鼻孔;通风口通风口6.(捕鲸用的捕鲸用的)鱼叉鱼叉7.鳍状物鳍状物;鸭脚板鸭脚板8.海龟海龟;甲鱼甲鱼Remember the new words!2021/8/11 星期三729.anemonefish10.sea anemone11.tentacle12.sea-slug13.eel14.clam15.seal9.海葵鱼海葵鱼10.海葵海葵11.触角触角;触须触须12.海蛞蝓海蛞蝓13.鳝鳝;鳗鳗14.蛤蛤15.海豹海豹2021/8/11 星期三73Surf the Internet and find out more plants and animals that live under the sea.Homework 2021/8/11 星期三742021/8/11 星期三75