新视野大学英语第三册第二单元SectionB学习课件.ppt

Unit 2 Section B Unit 2 Section B AIR FORCE UNIVERSITY OF ENGINEERINGAIR FORCE UNIVERSITY OF ENGINEERING FOREIGN LANGUAGE TEACHING AND RESEARCH PRESS FOREIGN LANGUAGE TEACHING AND RESEARCH PRESS Does Exercise Have Unexpected Benefits?New Horizon College EnglishNew Horizon College English——— 郭艳 编著N H C EContentsReading SkillsTest YourselfReading ComprehensionN H C E外语教学与研究出版社外语教学与研究出版社空军工程大学空军工程大学Reading Skills—ScanningIntroductionIntroductionPracticePracticeLike the other skills for your use, the skill Like the other skills for your use, the skill introduced in this unit does render you better introduced in this unit does render you better able in reading.able in reading.This practice is designed to help you get a This practice is designed to help you get a deeper insight into the skill for this unit.deeper insight into the skill for this unit.N H C E自测课文IntroductionIntroductionN H C E自测课文Back阅读实践 随 笔 Distinguishing Between Facts and OpinionsFacts are statements that tell what really happened or what really is the case. A fact can be proved or disproved with direct evidence. It is something known by actual experience or observation. Opinions, on the other hand, are statements of belief, judgment, or feeling. Opinions are often based on facts, but they also involve the writer’s personal interpretation of the facts, which may or may not match your interpretation of them. Here are some examples from Text A.N H C E自测课文Back阅读实践 随 笔 Her study of 62 formerly inactive women who began exercising three times a week for six months was published in the journal Medicine 初级的 vigorousa.强度大的；强有力的; 强壮的 formationn.[U] 形成；产生 proposaln.[C] 建议；方案 laboratoryn.[C] 实验室 complicateda.复杂的N H C E自测技巧Back问题预览 课文阅读 随 笔 阅读理解 obstaclen.[C] 障碍，阻碍 exhibitvt.显示；表现出; 陈列，展览 possessvt.拥有 densityn.[U] 密度 boostvt.改善；增强 multiplyv.（使）增加; 乘 logicala.合乎逻辑的；合情合理的 inferencen.[C] 推论，推断 primarilyad.主要地 measurement n.[U] 测量，计量N H C E自测技巧Back问题预览 课文阅读 随 笔 阅读理解 corresponding a.对应的；类似的; 相关的 stemvi.源于；来自 speculatev.推测，推断 reductionn.[C, U] 减少；降低 penaltyn.[C] 恶果；不利之处; 惩罚 maintenancen.[U] 维修，保养; 保持，维持 academica.学术的；教育的 moodn.[C, U] 心情，情绪；心境 concentratev.集中精力；专注 revisevt.修正，修改N H C E自测技巧Back问题预览 课文阅读 随 笔 阅读理解 equipvt.配备，装备 tacklevt.处理，应付 inactivityn.[U] 不活动 alikead./ a.一样地，相似地; 相像的beneficiala.有助的，有利的 obstacle course越障训练；（喻）困难重重的事 go through完成 in contrast相比之下 apply to适用于 in response to回应于 N H C E自测技巧Back问题预览 课文阅读 随 笔 阅读理解 point to 提到（某物） William Greenough 威廉·格里诺 （人名） University of Illinois at Urbana-Champaign 伊利诺伊大学厄巴纳—尚 佩恩分校 Arthur Kramer 阿瑟·克雷默（人名） Daniel M. Landers 丹尼尔·M.兰德斯 Arizona State University 亚利桑那州立大学 Pierce J. Howard 皮尔斯·J.霍华德N H C EQuestions PreviewingQuestions Previewing自测技巧Back词汇学习 课文阅读 随 笔 阅读理解 IntroductionIntroductionFor you to be better conditioned for reading as fast as 100 words per minute, as required in the new type of examination “Fast Reading”, Text B can serve to be your fast-reading material. But, for this purpose, the best course of action is to know what to scan for in your skimming. Thus, the trick is to keep in your mind the key words of each question before you start off. That is where the “Question Previewing” comes in. N H C E自测技巧Back词汇学习 课文阅读 随 笔 阅读理解 Q. 1 One positive effect of exercise is that it can ____________. Q. 2 What special effect does skill-based exercise have on the brain? Q.3 While ____ of rats showed a greater number of brain connections, ________ had a greater density of blood vessels in the brain. Q.4 One possible reason for scientists to make experiments with rats is that ____________. N H C E自测技巧Back词汇学习 课文阅读 随 笔 阅读理解 Q. 5 Arthur Kramer, at the University of Illinois, conducted his research on ____________. Q. 6 According to measurements by Arthur Kramer, training can help in ____________.Q. 7 Now some scientists have come to know that the academic edge derives from ________.Q: 8. What does the sentence “Mind is body, and body is mind” (Para. 11) mean?N H C EPassage ReadingPassage Reading自测技巧Back词汇学习 问题预览 随 笔 阅读理解 Chinese Does Exercise Have Unexpected Benefits?Para. 1 Just as exercise strengthens the heart and lungs, bones and muscles, it may also power up the brain. A succession of scientific studies of animals implies that physical activity has a positive effect on mental functioning.N H C E自测技巧Back词汇学习 问题预览 随 笔 阅读理解 Para. 2 “It’s clear that the brain benefits from exercise,” sa。