人教版必修4Unit2 Working the land单词学案.docVIP

Unit2 Working the land单词学案 课 题: Unit2 Working the land (英语④) 学习目标: Learn the new words and expressions 学习重点: The usage of important words and expressions Teaching steps： Step1 Have a check about the last lesson.（检查上节课内容 ） Step2 读单词--------Unit 2 working the land 词汇表单词所有单词。 Step3 Learn the following words by yourselves（自学词汇表）1.statistics n 数据，统计数字 I happen to have the official statistics with me. 我碰巧身边有官方的统计数字。 2. sunburnt adj. 晒黑的 3.struggle n. 竞争,努力,奋斗 v. 努力,奋斗,挣扎 struggle to do sth (=make great efforts to do sth.)努力做某事 He has struggled for the past five decades to help them.他在过去50年来一直在努力帮助他们。 She struggled to keep back the tears. 她努力忍住泪水。 Several people were hurt in the struggle. 在打斗中，有几个人受伤。 struggle for争夺；struggle with /against同……斗争 4.decade n 十年 Prices have risen steadily during the past decade. 在过去十年里，物价一直在上涨 5.super adj 特级的，超级的 Ive discovered a super restaurant near here! 我在附近找到一家一流的餐馆! Now thats absolutely super! 这简直好极了。 Ill be a super secretary for you. 我将成为你极好的秘书。 6.output n 产量， 输出 We must increase our output to meet demand. 我们必须提高产量满足需求。 hunger n饥饿，渴望v.使饥饿 hungry adj 饥饿的 go hungry挨饿 be hungry for knowledge 渴望知识 die of hunger死于饥饿 The student has a hunger for learning. 这个学生有强烈的求知欲。 expand v 使扩大，伸展 expansion n 扩大，膨胀 Metals expand when they are heated.金属受热会膨胀。 His company expanded into a big one .他的公司扩大规模而成为大公司。 circulate v循环，流传 circulation n 循环，流传 Blood circulates through our bodies.血液在我们体内循环。 Circulate his knowledge in India rid v 摆脱，除去 rid ......of 摆脱 get rid of 除掉 I used weed -killer to get rid of the weeds in the garden.我用除草剂除掉花园的杂草。 rid the house of mice 把房里的老鼠消灭光 rid the world of famine使世界不再有饥荒 satisfy v 使满意 be satisfied with对.....感到满意 Im very satisfied with you. 我对你很满意。 I’m not at all satisfied with the present situation. 我对目前的情况一点都不满意。 she is never satisfied with what she got.她对她的所得从不满意。 satisfy ones demands 满足某人的要求 13.would rather (1)表示宁愿做某事，直接接