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1、Unit 21Human Biology. 细品味经典文章(2018全国卷语法填空改编)According to a review of evidence in a medical journal, runners live three years longer than non-runners. You dont have to run fast or for long to see the benefit. You may drink, smoke, be overweight and still reduce your risk of dying early by running. Wh
2、ile running regularly cant make you live forever, the review says it is more effective at lengthening life than walking, cycling or swimming. Two of the authors of the review also made a study published in 2014 that showed a mere five to 10 minutes a day of running reduced the risk of heart disease
3、and early deaths from all causes. The best exercise is one that you enjoy and will do. But otherwise. . . its probably running. To avoid knee pain, you can run on soft surfaces, do exercises to strengthen your leg muscles, avoid hills and get good running shoes. Running is cheap, easy and its always
4、 energetic. If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give it a try. . 按要求完成任务1. 写出文章中表示sports的单词和短语。running, exercise, strengthen leg muscles, walking, cycling, swimming, energetic2. 写出文章中的优美句式。While running regularl
5、y cant make you live forever, the review says it is more effective at lengthening life than walking, cycling or swimming. . 重点词汇1. seek vt. 寻找; 探求; 追求; 征求; 试图vi. 寻找; 探求; 追求【典型例句】It is wise to seek help and advice as soon as possible. 尽快寻求帮助和建议乃明智之举。【词块必记】seek sth. (from sb. )(向某人)请求/寻求某物seek after/f
6、or sb. (sth. )寻求某人(某物)seek ones fortune寻找成功(致富)的机会seek out找出; 寻出seek to do sth. 试图做某事【语境速测】 单句语法填空We are seeking to attain(attain) the most advanced technology level in the world. Why do modern people seek after/for material possessions? 完成句子In early youth he went to seek his fortune in a foreign co
7、untry. 他早年到国外去闯天下。2. tolerate vt. 容忍, 忍受【典型例句】The ability to tolerate pain varies from person to person. 对疼痛的忍受力因人而异。【词块必记】(1)tolerate (doing) sth. 容忍(做)某事(2)tolerancen. 容忍; 宽容have no tolerance of/for sb. /sth. 不能容忍某人/某事(3)tolerantadj. 宽容的; 容忍的be tolerant of/towards sb. /sth. 忍受、宽容某人/某事【知识拓展】bear/st
8、and/ put up with忍受【语境速测】 单句语法填空The school cannot tolerate cheating(cheat) on exams. She had no tolerance for jokes of any kind. 一句多译我不能容忍被嘲笑。I cant tolerate being made fun of. (tolerate)=I cant bear/stand being made fun of. (bear/stand)=I cant put up with being made fun of. (put up with)【文化金句】Those
9、who know to tolerate others can lead a happy life. 懂得包容他人的人能过上幸福的生活。3. equip vt. 装备, 配备; 使有准备【典型例句】We provide 2-person tents and basic cooking and camping equipment. 我们提供双人帐篷、基本的炊具和野营用具。【词块必记】(1)equip sb. /sth. with sth. 用某物装备某人/某物equip for. . . 为做准备be equipped with配备有(表示状态)(2)equipmentn. 装备; 器材; 装置
10、【语境速测】 单句语法填空Please equip yourself with a pencil and a rubber for the exam. A first-aid kit is a necessary piece of equipment(equip) for people when traveling. 完成句子The soldiers were equipped with the latest weapons. 士兵们配备着最新式的武器。4. fortune n. 财产; 大笔钱; 机会; 运气【典型例句】Europeans see a piggy bank as a sign
11、 of good fortune and wealth. 欧洲人把存钱罐看作是好运和财富的象征。【词块必记】(1)make a fortune发财by good/bad fortune幸运地/不幸地have the good/bad fortune to do. . . 有幸/不幸做try ones fortune碰运气seek ones fortune寻找发财机会, 闯荡(2) fortunateadj. 幸运的, 侥幸的fortunatelyadv. 幸运地【语境速测】 单句语法填空Fortunately(fortune) the rain stopped before we starte
12、d. You are fortunate(fortune)to have such a reasonable father. 完成句子I have had the good fortune to work with some brilliant directors. 我有幸与一些卓越的主管人员共事。Were not looking to make a fortune. 我们没打算大赚一笔。【写作金句】Good fortune will follow you, both in this world and the next. 无论今世还是来生, 好运都会伴随你。5. submit vt. 提交;
13、 递交vi. 服从, 屈服【典型例句】I have asked everyone to submit questions in advance of the meeting. 我已请每个人在会议之前提交问题。【词块必记】(1)submit sth. to sb. 提交; 呈递某物给某人submit (oneself) to sb. /sth. 顺从; 屈服某人/某事submit that提议; 认为(2)submissionn. 屈服; 呈送; 提交【语境速测】 单句语法填空He submitted the report on the matter to the committee. I su
14、bmit that the terms are entirely unreasonable. We rejected his submission(submit) that this be done at once. . 核心短语6. at any rate 无论如何; 至少【典型例句】Well, at any rate, let me thank you for all you did. 好吧, 不管怎样, 我还是要感谢你所做的一切。But at any rate, one thing is certain. 反正, 有一点是肯定的。【词块必记】at this/that rate照这/那种情况继续下去at a rate of以的速率/比率【语境速测】 单句语法填空We may miss the next bus, but at any rate well be there before midday. At that rate, we will soon be bankrupt. 完成句子World energy demand is increasing at a rate of about 3% per year. 世界能源
