选修7Unit3UsingLanguage学习教程.pptx
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1、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第1页/共73页coral(colourful,splendid,vast)第2页/共73页eel(鳗鳗)(grey,long,smooth)第3页/共73页sea horse第4页/共73页第5页/共73页第6页/共73页sea flower/anemone第7页/共73页an
2、emonefish(海葵鱼海葵鱼/小丑鱼小丑鱼)第8页/共73页sea star第9页/共73页angel fish第10页/共73页a jellyfish第11页/共73页clam(蛤蛤)第12页/共73页sea-slug 海蛞蝓(音读“括于”)第13页/共73页parrotfish鹦嘴鱼鹦嘴鱼 第14页/共73页turtle第15页/共73页shark第16页/共73页dolphin第17页/共73页A New Dimension of Life第18页/共73页1.In the diary,the author mainly wants to tell us that _.A.what
3、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 poisonousA Read the text and choose the best answer.第19页/共73页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
4、.C.The yellow and green parrotfish.D.The orange and blue striped angelfish.C 第20页/共73页3.When the author saw two _,he felt scared to death.A.anemonefishB.parrotfish C.sea-slugsD.sharksD 4.How many kinds of creatures didnt the author want to get too close to according to the fourth paragraph?A.Two.B.T
5、hree.C.Four.D.Five.B 第21页/共73页5.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 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 foodA
6、 第22页/共73页 vivid colours redyellow purpleblue greenorange第23页/共73页The corals were fantastic they were shaped like:fans,plates,brains,lace,mushrooms,the branches of trees,the horns of deer第24页/共73页第25页/共73页Fill in the chart with information from the text.CreaturesDescription coralanemonefishsea anemo
7、neparrotfishsea-slugshaped like fans,plates,brains,lace,mushrooms,branches,hornslittle orange and whiteyellow and green with hard bird-like mouth,hangingupside downyellow-spotted redpoisonous tentacles第26页/共73页CreaturesDescription sea-starangel fishturtleeelclamreef sharkblue orange and blue-striped
8、large wise-looking with strong sharp teethgiant,with thick green lipsgrey,one and a halfmetres long第27页/共73页1.What did the writer do in the morning on 19th January?He went snorkelling.2.What did he think after seeing such extraordinary beauty?He thought every cell in his body woke up and it was like
9、 discovering a whole new dimension of life.Answer the questions.第28页/共73页3.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 eel,the giant clam and reef sharks.第29页/共73页TopicParagraph n
10、umbercolors and shapesdangersreflectingthe reefs edgea final thoughtsome sea creatures2415631Glance quickly through the diary entry and number the paragraph topics in the correct order.第30页/共73页delightsdangers1.seeing such _ _ under the waves1._2.seeing _ _2._ in small caves3.exploring _ under the s
11、ea3._ by sharksextraordinarygetting lostbeautyso many differentkinds of fishsmall cavesdangerous fishbeing attacked2Were there more delights than dangers when snorkelling?第31页/共73页1._ air2._ seaweed3._ mouth4._ sea-slugthe waving long thinwarm nighthard bird-likea yellow-spotted red3Complete these n
12、oun groups from the diary entry.Note the use of adjectives.第32页/共73页5._ turtle6._ teeth7._ lips8._ reef sharksthick greenstrong sharptwo grey a large wise-looking第33页/共73页4 Find the adjectives in Exercise 3 that go under these headings.What do you noticeabout the order of these adjectives in the nou
13、n groups in Exercise3?a,twosmallthick;largeorangeand white;green;stripedspottednumber size colour patternNumbers comes before colour;size comes before colour;colour comes before pattern.第34页/共73页Now write three noun groups using several adjectives that belong to the categories above.Make sure that y
14、ou put them in the correct position before the noun.Example:a cute little brown puppy第35页/共73页拓展: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
15、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:第36页/共73页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”指一个国家或地区的词。“材料”的词如:wooden,woolen,stone,sil
16、k等。“作用类别”的词如:medical,college,writing desk,police car 等。第37页/共73页 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 _its head from a hole,a clam
17、_for something and 2 reef sharks _from behind some corals.He was _to death.It is a wonderful and_ world under the sea.snorkelingawarevividhidinghangingslidinglookingshowingwaitingappearingscared limitlessFill in the blanks according to the text.第38页/共73页 Try to sum up this passage with your own word
18、s(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.第39页/共73页Language Points 1.reflect v.1)映出某人映出某人/物的影像物的影像He looked at his face reflected in the mirror.2)反射反射The moon shines w
19、ith reflected light.3)表现表现,表达表达A mans action reflects his thoughts.4)沉思沉思Im reflecting on what to do next.第40页/共73页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.第41页/共73页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The
20、se events helped to shape her future career.3)进度Our plans are shaping well.第42页/共73页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.第43页/共73页4.scare sb to death.吓死某人吓死某人 be scared to death 吓死了吓死了 be scared to do sth.害怕做某事害怕做某事 be scared that 害怕害
21、怕5.upside down 颠倒的颠倒的/地;地;乱七八糟的乱七八糟的/地地 inside out (衣服衣服)穿反了穿反了第44页/共73页第45页/共73页1 Before you listen,read 1 Before you listen,read the the advertisement on Page 25;advertisement on Page 25;and discuss these and discuss these questions.questions.1.What can you experience on this tour?1.What can you e
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