版高考英语一轮复习Unit21HumanBiology讲义北师大版选修7doc.docx

1、版高考英语一轮复习Unit21HumanBiology讲义北师大版选修7doc2020版高考英语一轮复习Unit21HumanBiology讲义北师大版选修7 Unit 21 Human Biology 一课前自主学习 .阅读单词知其意 1enhance vt. 增强；提高 2supreme adj. 程度最大的，极度的 3compulsory adj. 强制性的，义务的 4controversial adj. 有争议的 5contradict vt. 与其他事物相矛盾 6interpret vt. 翻译；解释 7acute adj. 严重的；剧烈的 8statistics n. 统计资料；统

2、计数字 9adaptation n. 变化；变种 10mourn vi. stand; put up with等。 5submit vt.提交；递交vi.服从，屈服 记牢 submit to 服从于；屈从于 submit sb./oneself to 使某人/自己甘受；服从 submit .to . 向提交 练通 完成句子 The heroic people will never submit_to foreign rule. 英雄的人民决不会屈服于外国的统治。 You must submit_yourself_to the traffic rules when driving. 开车时你必须

3、遵守交通规则。 I will submit_my_reports_to you as soon as possible. 我会尽快把报告提交给你。 用准 在submit . to .中，submit是及物动词，意为“呈交”；而在submit to中，submit是不及物动词，意为“服从”。 写美 2014辽宁高考书面表达除了出色的创意之外，你还需要向学生会提交一份报告，解释你是如何想到这个点子的，以及你使用了哪些材料。 Along_with_your_wonderful_innovation,_you_need_to_submit_a_report_to_the_Student_Union,_

4、explaining_how_the_idea_occurs_to_you_and_what_materials_you_use. 6seek sought，sought vt.寻找，寻求；追求；探求，探索；试图 记牢 seek sth.from sb. 向某人请求/寻求某物 seek after/for sb./sth. 追求/寻找某人/某物 seek one s fortune 找出路；碰运气 seek out 找出；寻出 seek to do sth. 试图做某事 练通 单句语法填空 Half an hour later, he sought out his favorite toy i

5、n the basket, which made him very happy. He sought to_climb climb over the fence, but failed. The foreigners have sought help from the local government. 完成句子 If you want to_seek_for/after_success,_you must work hard. 如果你想追求成功，就必须努力工作。 He told us that he was going to Beijing to_seek_his_fortune. 他告诉我

6、们他要到北京碰碰运气。 写美 2014广东高考书面表达为了理解不同文化中成功生活的意义，理查德从2011年开始在世界各地寻找同年同月同日生的人。 In_order_to_understand_the_meaning_of_successful_life_in_different_cultures,_Richard,_from_2011,_began_to_seek_after/for_time_twins_around_the_world. 7equip vt.使有准备；配备；装备 记牢 1equip .with . 用装备 equip .for sth./to do sth. 为做某事而装备

7、 be equipped for/to do sth. 为做某事装备好； 做好准备 equip sb. to do sth. 使某人能够做某事 2equipment nU 装备，设备 练通 单句语法填空 My father always reminds me to equip myself for the future. Please equip yourself with a pencil and a rubber for the exam. His work experience equipped him to_deal deal with all kinds of people. Our

8、 school is equipped with much advanced equipment bought from abroad.equip 单句改错 Equipping with new scientific farming methods, they have been able to use less farmland than in the past.EquippingEquipped I am going to buy telephone equipments for our company.equipmentsequipment 写美 2018全国卷书面表达此外，由于我们学校

9、配备了各种设施，各种各样的体育活动才能够得以举办。 Moreover,_with_all_kinds_of_facilities_equipped_in_our_school,_a_wide_range_of_sports_activities_are_able_to_be_held. 8decline vi.vt.下降；衰退；谢绝 n下降；衰退 辨清 写出下列句中decline的词性和含义 I invited her to my wedding, but she declined my invitation. vt.谢绝 The company reported a small declin

10、e in its profits.n.下降 As is known to us all, industry in Britain has been on the decline since the 1970s.n.衰退 记牢 1decline to do sth. 拒绝做某事 decline to 下降/减少到 decline by 下降/减少了 2a decline in/of sth. 在某方面减少/下降 in decline 下降 on the decline 走下坡路，在衰退中 fall/go into a decline 开始衰落，陷入衰退 练通 单句语法填空 There has b

11、een a sharp decline in/of the amounts of sales this year. The number of tourists to the resort declined by 10 percent last month. The company, however, now declines to_comment comment further on the subject. 完成句子 His health_fell_into_a_decline after he was injured in the accident. 在事故中受伤后，他的健康状况每况愈下

12、。 There s a widelyheld belief that educational standards have_been_on_the_decline in the past few years. 人们普遍认为过去几年教育标准下降了。 用准 decline后接不定式作宾语，一般不接动名词；decline表示“谢绝”时，已含有“拒绝接受”之意，所以其后一般不接to accept，以免语义重复。 写美 2017江苏高考书面表达然而，去年中国的经济增长率有所下降。 However,_China_saw_a_decline_in_its_economic_growth_rate_last_

13、year. 9fortune n财产；大笔的钱；机会；运气 记牢 1seek/try one s fortune 找出路；碰运气 make a fortune 发财 2fortunate adj. 幸运的；侥幸的lucky be fortunate to do sth. 有幸做某事 3fortunately adv. 幸运地luckily 练通 单句语法填空 It was fortunate fortune enough that he found his lost wallet at last. What a difficult test Fortunately fortunate I ha

14、d worked hard, otherwise I would have failed. She was fortunate enough to_find find a job as soon as she graduated from the university. 完成句子 Many young people want to live in big cities to seek/try_their_fortune. 许多年轻人想在大城市里寻找出路。 He made_a_fortune in the gold fields of South Africa. 他在南非的金矿里发了财。 写美

15、2014湖北高考书面表达幸运的是，她受伤不严重，我们把她送到了最近的医院。 Fortunately,_she_was_not_badly_injured_and_we_sent_her_to_the_nearest_hospital. 词汇过关综合训练 .单词拼写 1Most babies can digest 消化 a wide range of food easily. 2The flight was postponed 延期 because of the thick fog. 3You should seek 寻求 advice from your lawyer on this matt

16、er. 4Under the circumstances 情况, we must rely on ourselves. 5They were accused of abusing 滥用 their power to keep prices artificially high. 6As we all know, soil is fundamental 根本的 to the growth of the plants. 7The disappearance of jobs is a symptom 征兆 of a deeper social economic change. 8Due to bad

17、management, company profits have been declining 下降 over the last three years. 9This weekly 每周一次的 schedule may not solve all of your problems, but it will make you aware of how you spend your time. 10With such a short time left before the deadline 最后日期, it is unlikely for John to finish the job on ti

18、me. .单句语法填空 1I am very much opposed to permitting permit him to go alone. 2Let s postpone making make a decision until we have more information. 3He has declined to_come come and in that case we can ask somebody else. 4Having been used to warm climate, Li Ming can t tolerate living live in such a co

19、ld place. 5We seek to_find find a way to make us get along well with the people around us. 6If you want to share a story of your pets with the readers，you need to submit it to Smart Animals. 7You must carry the necessary equipment equip with you，since it s all but impossible to find natural substitu

20、tes. 8We shared the belief that if you re fortunate fortune enough to have success, you should put something back. 9He threw himself in front of the door and prohibited us from leaving. 10Our parents are concerned concern about our health and future. .单句改错 1He made fortune in his business trade on t

21、he Internet last year.made后加a 2The number of population in that country is now in the decline.去掉第二个the 3I oppose to destroy the relics, because of its fame around the world and its long history since 1906._destroydestroying 4The tobacco retail businessmen were strictly prohibited selling cigarettes

22、to young men under 18.selling前加from 5He gave away his all money to buy some equipments for the new school.equipmentsequipment .完成句子 1I oppose/am_opposed_to_going_shopping on Sundays for it is too crowded. 我反对星期天去购物，因为太拥挤了。 2I must remind you that at no time will_the_school_tolerate_cheating_in_exams

23、. 我必须提醒你，学校绝不会容忍考试作弊。 3I didn t know why the boy declined_to_answer a question. 我不知道那个男孩为什么拒绝回答问题。 4They always look for excuses to postpone_doing_something. 他们总是找借口推迟做某事。 5We are_submitting_the_proposal_to the committee for their approval. 我们正把建议提交委员会审批。 一课前自主学习 1in_vain 徒然，白费力气 2at_random 随便地，随意地

24、3at_all_costs 不管多大代价 4straight_away 串记1 立刻，马上 5wipe_out 彻底毁灭 6stop_sth._in_its_tracks 终止；消灭 7rob_sb.of_sth. 抢劫某人某物 8at_any_rate 无论如何；至少 9get_down_to 串记2 开始做 10bring_up 教育；抚养；呕吐 11get_through 通过考试；完成 12clear_up 串记3 放晴；解释；澄清 13put_off 推迟；延期 14miss_out 遗漏；遗忘；错过机会 15focus_on 聚焦；集中；对准 同根短语串记 串记1.“立即，即刻”短

25、语全接触 at once立即 right now/away立刻 straight away立刻，马上 in no time立刻，马上 in a flash即刻 in an instant立即；马上 串记2.“开始/着手做某事”短语精选 get down to doing sth. set out to do sth. set about doing sth. settle down to sth. start/begin doing/to do sth. 串记3.clear短语荟萃 clear up解释；澄清；放晴 clear away把收拾整洁 clear off溜掉，离开 clear ou

26、t把清理干净 1track and field 田径运动 2athletic performances 运动成绩 3in the wrong hands 错误地 4the desire to succeed 获得成功的愿望 5beyond their natural limits 超出了自然极限 6thorough and systematic medical research 全面系统的医学研究 7the issue of performanceenhancing drugs 提高成绩的药物问题 8with all the international effort being made 随着

27、国际间的共同努力 9pass the virus to people 把病毒传染给人们 1It_is_compulsory_for_winners_to_be_tested_ but other participants are only tested at random. 获胜者要强制性地进行检查，而其他参与者只是随机地检查。 2The Olympic spirit the spirit of competition which emphasises taking part rather_than winning has been violated by the desire to succ

28、eed at all costs. 人们不惜任何代价想获胜的愿望违背了重在参与而不是获胜的奥林匹克精神。 3Having killed up to 50 million people in 18 months, with a tendency to strike the young and fit rather than the old, the_Spanish_Flu_is_believed_to_have_been the most acute epidemic in history. 西班牙流感在18个月内使多达5千万人丧命，并且发病的倾向为年轻力壮的人而不是老年人，它被认为是历史上最严

29、重的流行性传染病。 学考对接活学活用 高考采撷一 阅读中的词块与句式 12016江苏高考阅读BA third reason is that social intelligence develops in children before their general cognitive 认知的 skills, at least when compared with chimps.用本单元短语替换加黑词汇at_any_rate 22015陕西高考阅读DPrevious generations concentrated on getting children to school on time, fe

30、d, dressed and ready to learn.用本单元短语替换加黑词汇focused_on 高考采撷二 写作中的词块与句式 根据汉语及提示翻译句子 12018全国卷书面表达希望你不要错过这次活动。 我相信通过影片你能更好地了解我们学校。 miss out Hopefully,_you_don t_miss_out_the_activity.I_have_the_confidence_that_you_will_know_our_school_better_through_the_film. 22018全国卷书面表达此外，你最好带一些小礼物，比如一本书It isadj. for s

31、b.to do . Furthermore,_it_is_advisable_for_you_to_bring_some_small_gifts,_like_a_book. 二课堂重点释疑 短语集释 1at any rate无论如何；不管怎样；反正，至少 记牢 at this/that rate 照此情形；如此下去 at the/a rate of 以的速度或比率；以的价格 练通 完成句子 You should make an adjustment about your behaviors at_any_rate. 你至少应该对你的行为作出调整。 At_this_rate,_we won t

32、make it to the destination before 5 o clock. 照此情形，5点之前我们是不能到达目的地的。 The driver was driving at_the/a_rate_of 100 kilometres an hour on the free way. 司机在高速公路上以每小时100公里的速度开车。 写美 2014湖北高考书面表达在我看来，我们中的每个人无论如何都应该尽力帮助那些需要帮助的人。 In_my_opinion,_every_one_of_us_should_try_our_best_to_help_those_in_need_at_any_rate. 2wipe out彻底毁灭；全部摧毁 记牢 wipe away 擦掉，清除掉 wipe sth. off/from 从上擦去某物；勾销债务等 wipe sth. with sth