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2016-2017学年人教版选修七Unit3LearningaboutLanguage,UsingLanguage(第4课时)课件(90张).ppt

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Part Ⅱ Learning about Language, Using Language ;课前预习识记 (学生用书P49) Ⅰ.识记单词 1.t________n. rise and fall of the sea that happens twice a day 答案:tide 2.n________n. cloth of threads that are knotted together with big holes between 答案:net;3.c________n. very small part of a human, animal, or plant body 答案:cell 4.s________n. furry animal that lives in the sea and on the land 答案:seal 5.s________v. pull liquid into your mouth through your lips 答案:suck;Ⅱ.选词填空 shallow, aware, dimension, steep, reflect, sharp, narrow, scare, vivid, target 1.I am ____________ to look down from so high a building. 答案:scared 2.When the suns rays hit the earth, a lot of heat is ____________ back into space. 答案:reflected;3.He doesnt seem to be ____________ of the coldness that we dont like him the way he speaks. 答案:aware 4.She has a very ____________ view of the world but she always thinks herself the best. 答案:narrow 5.The famous teacher is still ____________ in thought though he is at the age of ninety-two. 答案:sharp;6.The river is ____________ enough that you can walk across it. 答案:shallow 7.A line has one ____________ and a square has two. 答案:dimension 8.He gave a ____________ description of this event as if he were there. 答案:vivid;9.The ____________ rock seems to be a wall. 答案:steep 10.The hunters ____________ is a wild animal. 答案:target;重点词语解读(学生用书P49) 1.target n. v. (1)n.目标,指标;(批评的)目标,对象 This university will reach its target of 5,000 students next September. 这所大学将于明年九月达到在校学生5,000人的目标。 The new sports centre is on target to open in June. 新建的体育中心将在六月份如期开放。 They bombed military and civilian targets. 他们轰炸了军事和民用目标。; (2)v.把……作为攻击目标,把……作为批评的对象 The company has been targeted by animal rights groups for its use of dogs in drugs trials. 这家公司因用狗做药物实验而成为动物保护团体批评的对象。 (3)v.面向,把……对准(某群体) The magazine targets single men. 这本杂志以单身汉作为读者群。 注意:target作动词用时,其过去式和过去分词分别为:targeted, targeted。;2.reflect (1)vi.思考 I often reflect on the beauty and complexity of life. 我经常思考人生的美丽与复杂。 She reflected that his argument was proba
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