江苏省徐州市睢宁县宁海外国语学校高中英语 Module3 Unit1 the world of our senses project导学案1 译林牛津版必修3 (2).doc

module3 unit1 the world of our senses project shark attacks【学习目标】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.预学案what do you know about 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 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 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? line 46 6. what should we do when a shark attacks us? line 51-55 _探究案teamworktask 1: read the passage and find the main ideas of each paragraph: para 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_ if a shark attacks you.para 5: do not be frightened by sharks. task 2: fill in the blanks:introduction to sharksnearly 400 different types of sharks only about 1_30_ types attacking human beings some dangerous sharks: the great white shark, the tiger shark 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 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 your fist. stick your finger in the sharks eyes. 9 _conclusion_dont be frightened by sharks. language points:1. contrary n. & adj. 相反的事实，相反的 contrary to what many people might assume, evidence shows that sharks seldom attack humans. (lines11-13) ( be ) contrary to 与。相反on the contrary 正相反；相反地翻译句子：1. 与普遍的看法相反，许多猫并不喜欢牛奶。 _contrary to popular belief, many cats dislike milk. 2. 他原以为自己的营销计划完美无缺，而恰恰相反，这个计划不是那么完美，结果失败了。 he thought his marketing plan was perfect, but on the contrary, it was not and it failed.2. in the second 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. 适合干某事 e: 这鞋不适合穿. the shoes are not fit to wear. be fit for 适合, 胜任, 合格3. wound 由刀,剑,枪等造成受伤 (line 37)a nurse cleaned and bandaged the wound. 护士把伤口清洗和包扎好。【辨析】hurt 精神上或肉体上的“创伤”；wound指刀、枪等造成的肉体上的“创伤”the solider was _ by an arrow(箭) in the arm in the war。ahurt b. hurted c. wounded d. wounding4. 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) 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 它们吸引了来自世界各地的最好的学生。 they attract the best students from around the world. these things will give you confidence and attract others to you. 这些东西会带给你信心，也会吸引到别人对你的关注。5. stay in groups, as sharks usually avoid large numbers of people. (lines4345)avoid表示“避开；避免”，通常用于 avoid sth/doing sth为了避免失败，我们不得不更加努力学习。 in order to avoid failure, we had to work harder.你应该避免提到任何可能使她伤心的事。 you should avoid mentioning anything that may make her sad. 6. hit the shark on the nose. (lines5253)这是一种动词 + 宾语 + by (on, in) + the + 身体部位等的结构，此种类型常用的动词有：catch, pull, shake, seize, hit, take, beat suddenly, he took me by the hand. 突然他抓住了我的手。the ball hit the headmaster on the head. 球打在校长的头上7. dont be frightened by sharks: you are 30 times more likely to be hit by lightning than being attacked by a shark. 你遭受雷电的袭击是遭鲨鱼袭击的三十多倍。 (lines5659)句型公式：倍数表达法本句使用了倍数的表达法：倍数(30 times)比较级(more likely)比较词(than)比较对象.the yangtze river is almost twice longer than the pearl river.长江差不多比珠江长两倍。the dictionary is exactly five times more expensive than that one.这本字典比那本恰好贵5倍。【相关拓展】英语倍数的常用表示方法有哪些呢？(1)“abe倍数as形容词原级asb”，在形容词比较级前，还可以用over，more than 等表示“比 倍还要多”。this tree is three times as tall as that one.he is more than three times as rich as i.(2)“abe倍数计量形容词比较级thanb ” this street is four times shorter than that one.(3)“abe倍数the计量名词ofb ” this river is three times the depth of that one.(4) “a+be + 倍数+ what 引导的从句”the length of the road is four times what it was three years ago.the price of the meat is twice what it was last year.活学活用 根据汉语完成句子(1)他比往常多赚两倍的钱。he earns twice as much as he used to.(2)这条线是那条线的四倍长。this line is four times longer than that one.(3)我的书的数量是汤姆的五倍。i have five times the number of toms books.(4) the new stadium being built for the next asian games will be _ the present one.aas three times big as bthree times as big as cas big as three times das big three times aslikely adj. 可能的be likely to do sth. 很可能会做。its likely that 很可能。 入场券可能很贵