M3U1 The world of our senses 学案ProjectAim: train the students’ integrating skills by reading and doing a project第一部分：重点讲解1.The chances of (= the possibilities of ) being attacked by a shark are very small ( if it is )compared to other dangers.△the chance of doing / to do / that… eg. There is a good chance of his winning / that he will win.△Compared to / with China , Japan is a small country in population.2.Many more people drown in the ocean every year than (people who ) are bitten by sharks.3.The low number of attacks (that happen every year) proves that sharks do not feed on humans if they have the choice.△prove that…△feed on4.The latter two types of attacks are more likely to be deadly for humans.△the latter / the former△sb./ sth. be likely to do / It’s likely that ...5.follow the advice below6.Sharks can smell over a long distance / from far away.7.…because sharks are attracted to colors and shiny objects.△ be attracked to sb. / sth.8.Don’t be frightened by sharks as there is 30 times greater chance of being hit by lightning than being attacked by a shark.别被鲨鱼吓坏,因为人被闪电击中的可能性是遭到鲨鱼袭击的可能性 30 倍.△倍数+比较级eg. The car is twice faster than mine. There are three times more people than here. She is more beautiful than you. One million times more beautiful than you.△倍数+ as … (as…)eg. There are three times as many people as here.△倍数+the size , height , length, width … of ….eg. The house is twice the height of the one here.用心 爱心 专心第二部分：练习I. 单项选择1._______ the laboratory, you must follow the teacher’s instruction.A. If you in B. Once are in C. Once in D. B or C2.─Why was the man taken away by the police ? ─...
