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1、 Module3 Unit1 The World of Our Senses Project Shark attacks 【學習目標】 1. to get to know something about sharks; 2. to get the Ss to grasp the new language usage in the text by learning them; 3. to train and improve the students’ reading ability. 預學案 What do you know about

2、sharks? Most of them have a weak sense of _sight_____ but a strong sense of _smell_____. Sharks must keep __swimming________ so that they will sink. Read the text carefully on P18 and answer the following questions. 1. How many different types of sharks are there in the ocean? Line

3、 1 2. Why do many people know that the most dangerous shark is the white shark? Line 6 3. What are the fierce sharks mentioned in the passage? The great

4、white shark, the tiger shark and the bull shark 4. How many types of shark attacks? What are they? Line 14 5. Why have shark attack been increasing recently?

5、 Line 46 6. What should we do when a shark attacks us? Line 51-55 __ 探究案 Teamwork Task 1: Read the passage and find the main ideas of each paragraph: Par

6、a 1: There are nearly __400______types of sharks and only _a few_____ attack humans. Para 2: There are __three______ types of ___shark attacks_____________. Para3_____: You can reduce the risk of a shark attack if you follow the advice. Para 4: Follow the ___advice/suggestions_

7、____________ if a shark attacks you. Para 5: Do not be frightened by sharks. Task 2: Fill in the blanks: Introduction to sharks Nearly 400 different types of sharks Only about 1_30________ types attacking human beings Some dangerous sharks: the great white shark, the tiger sh

8、ark and the bull shark 2__Types_______of shark attacks Attacking you when it 3mistakes you for_____________ a fish Pushing you with its nose and then biting you if it thinks you are fit to be eaten Waiting for you to swim by and then 4__attacking________you suddenly 5Suggestions______of

9、reducing the risk of shark attacks Do not swim 6_in the dark__________. Do not swim in the ocean with 7__a fresh wound________. Do not wear bright clothing or jewellery. Stay in groups. Advice to follow when attacked by a shark Keep calm. Hit the shark 8_on the nose____________with

10、 your fist. Stick your finger in the shark’s eyes. 9 __Conclusion__________ Don’t be frightened by sharks. Language points: 1. contrary n. & adj. 相反的事實，相反的 Contrary to what many people might assume, evidence shows that sharks seldom attack humans. (lines11-13) ( be ) contrary t

11、o 與。。。相反 On the contrary 正相反；相反地 翻譯句子：1. 與普遍的看法相反，許多貓并不喜歡牛奶。 _Contrary to popular belief, many cats dislike milk. 2. 他原以為自己的營銷計劃完美無缺，而恰恰相反，這個計劃不是那么完美，結(jié)果失敗了。 He thought his marketing plan was perfect, but on the contrary, it was not and it failed. 2. In the seco

12、nd type, the shark pushes you with its nose to find out if you are fit to be eaten. (lines19-22) be fit to do sth. 適合干某事 E: 這鞋不適合穿. The shoes are not fit to wear. be fit for 適合, 勝任, 合格 3. wound 由刀,劍,槍等造成受傷 (line 37) A nurse cleaned and bandaged the wound. 護士把傷口清洗和包扎好。 【辨析】hurt 精神上或肉

13、體上的“創(chuàng)傷”；wound指刀、槍等造成的肉體上的“創(chuàng)傷” The solider was _________ by an arrow(箭) in the arm in the war。 A．hurt B. hurted C. wounded D. wounding 4. attract v. 吸引 Do not wear bright clothing or jewellery, because sharks are attracted to the flash of colours and bright objects. (lines 39-42)

14、 attraction n. 吸引；吸引力 attractive adj. 有吸引力的；有魅力的 （ ） The company is starting a new advertising campaign to _________ new customers to its stores. A. join B. attract C. stick D. admire 它們吸引了來自世界各地的最好的學生。 They attract the best students from around

15、 the world. These things will give you confidence and attract others to you. 這些東西會帶給你信心，也會吸引到別人對你的關(guān)注。 5. Stay in groups, as sharks usually avoid large numbers of people. (Lines43—45) avoid表示“避開；避免”，通常用于 avoid sth/doing sth ①為了避免失敗，我們不得不更加努力學習。 In order to avoid failure, we had

16、 to work harder. ②你應(yīng)該避免提到任何可能使她傷心的事。 You should avoid mentioning anything that may make her sad. 6. Hit the shark on the nose. (Lines52—53) 這是一種動詞 + 賓語 + by (on, in) + the + 身體部位等的結(jié)構(gòu)，此種類型常用的動詞有：catch, pull, shake, seize, hit, take, beat … ①Suddenly, he took me by the hand. 突然他抓住了我的手。 ②The

17、ball hit the headmaster on the head. 球打在校長的頭上 7. Don’t be frightened by sharks: you are 30 times more likely to be hit by lightning than being attacked by a shark. 你遭受雷電的襲擊是遭鯊魚襲擊的三十多倍。 (Lines56—59) 句型公式：倍數(shù)表達法 本句使用了倍數(shù)的表達法：倍數(shù)(30 times)＋比較級(more likely)＋比較詞(than)＋比較對象．.. The Yangtze River is almost

18、 twice longer than the Pearl River. 長江差不多比珠江長兩倍。 The dictionary is exactly five times more expensive than that one. 這本字典比那本恰好貴5倍。 【相關(guān)拓展】 英語倍數(shù)的常用表示方法有哪些呢？ (1)“A＋be＋倍數(shù)＋as＋形容詞原級＋as＋B”，在形容詞比較級前，還可以用over，more than 等表示“比…… 倍還要多”。 This tree is three times as tall as that one. He is more than three

19、times as rich as I. (2)“A＋be＋倍數(shù)＋計量形容詞比較級＋than＋B ” This street is four times shorter than that one. (3)“A＋be＋倍數(shù)＋the＋計量名詞＋of＋B ” This river is three times the depth of that one. (4) “A+be + 倍數(shù)+ what 引導的從句” The length of the road is four times what it was three years ago. The price of the

20、meat is twice what it was last year. 活學活用 根據(jù)漢語完成句子 (1) 他比往常多賺兩倍的錢。 He earns twice as much as he used to. (2) 這條線是那條線的四倍長。 This line is four times longer than that one. (3) 我的書的數(shù)量是湯姆的五倍。 I have five times the number of Tom’s books. (4) The new stadium being built for the next Asia

21、n Games will be ________ the present one. A．a(chǎn)s three times big as B．three times as big as C．a(chǎn)s big as three times D．a(chǎn)s big three times as Likely adj. 可能的 be likely to do sth. 很可能會做。。。 It’s likely that… 很可能。。。 入場券可能很貴。 Tickets are likely to be expensive. It’s likely that we will win. 我們很有可能贏。 likely: adv. 很可能 as likely as not = most/ very likely 很可能 not likely 絕對不會 --- Would she mind playing against her former teammates? ---Not likely! She is willing to play against any tough players. - 5 -