英语选修7第三单元Using_Language课件.ppt
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1、,英语教学课件系列,Unit 3 Under the sea,Using Language,1.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?,Reading,coral(colourful,splendid,vast),eel(鳗),(grey,long,smooth),sea horse,sea flower/anemone,anemon
2、efish(海葵鱼/小丑鱼),sea star,angel fish,a jellyfish,clam(蛤),sea-slug 海蛞蝓(音读“括于”),parrotfish鹦嘴鱼,turtle,shark,dolphin,A New Dimension of Life,2,4,1,5,6,3,Glance quickly through the diary entry and number the paragraph topics in the correct order.,vivid colours,red,yellow,purple,blue,green,orange,Task 2,The
3、 corals were fantastic they were shaped like:,fans,plates,brains,lace,mushrooms,the branches of trees,the horns of deer,Fill in the chart with information from the text.,shaped like fans,plates,brains,lace,mushrooms,branches,horns,little orange and white,yellow and green with hard bird-like mouth,ha
4、ngingupside down,yellow-spotted red,poisonous tentacles,blue,orange and blue-striped,large wise-looking,with strong sharp teeth,giant,with thick green lips,grey,one and a halfmetres long,1.In the diary,the author mainly wants to tell us that _.A.what he saw in the seaB.how the fish eat in the seaC.t
5、he vivid colors in the seaD.all the plants in the sea are poisonous,Task 1,A,Read the text and choose the best answer.,2.What was hanging 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 a
6、nd blue striped angelfish.,C,3.When the author saw two _,he felt scared to death.A.anemonefishB.parrotfish C.sea-slugsD.sharks,D,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,5.From the whole text we know that
7、 the author felt that _.A.he was a tiny spot compared with the whole world B.the ocean was a tiny spot compared with the whole world C.there was no danger in the sea except sharks D.all kinds of fish were waiting for something for food,A,extraordinary,getting lost,beauty,so many different,kinds of f
8、ish,small caves,dangerous fish,being attacked,Were there more delights than dangers when snorkelling?,Good-bye!,Now 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 brown pup
9、py,拓展:形容词的排列顺序:限定描绘大长高,形状年龄和新老;颜色国籍跟材料,作用类别往后靠;其中,“限定词”包括:冠词、物主代词、指示代词、或数词,它位于各类形容词前。它本身分为三位,即:前、中、后。前位限定词有all、half、both、分数和倍数;中位限定词有冠词、指示代词、物主代词等;后位限定词有基数词和序数词,但序数词位于基数词前。如:both my hands、all half his income等。“描绘”性形容词如:,beautiful、bad、cold、great等。“大长高”表示大小、长短、高低等一些词。表示“形状”的词如:round square等。“国籍”指一个国家或
10、地区的词。“材料”的词如:wooden,woolen,stone,silk等。“作用类别”的词如:medical,college,writing desk,police car 等。,During the _ trip,the writer first became _ of the _colours and the fantastic corals.He saw anemonefish _ in the sea anemones,a parrotfish _upside down,a sea-slug _by a sea star,an angelfish _at him,an eel _i
11、ts 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.,snorkeling,aware,vivid,hiding,hanging,sliding,looking,showing,waiting,appearing,scared,limitless,Fill in the blanks according to the text.,Try to sum up t
12、his passage with your own words(about 30 words).This text is about a snorkelling trip on the reef under the sea.The writer writes about what he saw and what he tried to avoid and how he felt under the sea.,Language Points,1.reflect v.1)映出某人/物的影像He looked at his face reflected in the mirror.2)反射The m
13、oon shines with reflected light.3)表现,表达A mans action reflects his thoughts.4)沉思Im reflecting on what to do next.,2.aware adj.1)明白,觉察be/become aware ofbe aware that2)见闻广博的 Shes always been a politically aware person.,3.shape v.1)作成某物形状The children are shaping the sand into a hill.2)对重大影响These events
14、helped to shape her future career.3)进度Our plans are shaping well.,shape n.1)形状There are clouds of different shapes in the sky.2)情况,状态She is in good shape after training.,4.scare sb to death.吓死某人 be scared to death 吓死了 be scared to do sth.害怕做某事 be scared that 害怕5.upside down 颠倒的/地;乱七八糟的/地 inside out(
15、衣服)穿反了,Reading,discussing and Listening,1 Before you listen,read the advertisement on Page 25;and discuss these questions.,1.What can you experience on this tour?2.Would you like to go?What aspect of the tour would you like best?3.When would you get a refund?,2 These dialogues between tourists and a
16、 tour guide took place after a whale watching tour.Decide what the tourists would appreciate(G)and what they might complain about(B).Listen to the tape and check your answers.Then listen again and number the aspects in the order you hear them.,Aspects1 Saw whales filmed underwater2 Saw only one whal
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