重点短语 重点句型 重点单词 1.track and field田径运动 2.in vain徒然,白费力气 3.at random任意地;随便地 4.at all costs不惜任何代价;无论如何 5.straight away立刻,马上 6.wipe out彻底毁灭 7.stop sth.in its tracks终止;消灭 8.at any rate无论如何;至少 9.be jealous of 嫉妒…… 10.make it成功达到预定目标 11.get down to开始;着手做 12.get through 完成(任务);度过;使明白;通过
重点短语 重点句型 重点单词 1.假如本届奥运会冠军马里昂·琼斯服用兴奋剂的话,她很可能已多次打破了这项世界纪录。 If current Olympic champion,Marion Jones,took such drugs,she would probably have broken that world record more than once. 2.对于获胜者,可以强制性检测。而对其他参赛选手,则只能随机抽查。 It is compulsory for winners to be tested but other participants are only tested at random. 3.随着国际的共同努力,我们就该相信人们会及时找到解决方案来彻底消灭禽流感。 With all the international effort being made,we have to have faith that there will be solutions in time to stop a Bird Flu epidemic in its tracks. 4.成千上万的人本可以受益于传统中药,却因为无知错过机会,这似乎真的很可惜。 It seems a real pity that thousands of people who could have benefited from Traditional Chinese Medicine missed out because of ignorance.
When we talk about breaking records,we come across the issue of performance-enhancing drugs.These drugs are originally developed 1.to help(help) people with illnesses,but in the wrong hands,they create supreme athletes making them faster and stronger than is normal for human beings.2.Taking(take) these drugs is known as “doping”,and they cause serious health problems for those who abuse them. Doping is not only a problem in athletics,it is part of every sport 3.where athletes seek to achieve beyond their natural limits and are prepared 4.to cheat to do so. 5.Unfortunately(fortunate),it is not easy to catch athletes using illegal drugs.New drugs are developed all 6.the time and drug tests for sporting events are often one step behind. However,doping is not the only thing we need to worry about.Unless we are careful,“gene-therapy” will be the next big threat.For medical purposes,scientists have already found ways to build muscle and increase strength by 7.changing(change) people’s genes.If gene-therapy were used now,it would be almost 8.impossible(possible) to find out.
【2017届高考英语一轮复习全套课件:第1部分 选修7 教材知识梳理 Unit 21 Human Biology(北师大版)】相关文章:
★ 【人教版】2014届高考英语一轮复习指导考点针对练:选修7 unit1《Living well》
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修1 Unit 3 Travel journal
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修1 Unit 4 Earthquakes
★ 2017届高考英语二轮复习大题冲关秘籍短文改错:解题策略(含解析)
★ 2014届高考英语一轮复习课时作业(十五)必修3Module 3《The Violence of Nature》(外研版)
★ 2014届高考英语一轮复习课时作业(十九)必修4Module 1《Life in the Future》(外研版)
★ 【浙江专用】2014届高考英语一轮复习课时作业(四十)选修8Unit 5《Meeting your ancestors》
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修4 unit5《Theme parks》
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修5 Unit 2 The United Kingdom
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21