2017届高考英语一轮豫皖京闽粤地区通用复习课件：book7 Unit 21《human biology》（北师大版）

　　多维训练 (1)根据句意用适当的情态动词填空 ①I

　　have helped Peter with his work，but I had a lot of things to do myself. ②In his teens，Charles Dickens lived a poor life，which

　　have contributed to his later writing. ③Some people

　　not have plans yet for New Year’s Eve，but others know exactly what they will be doing. ④We

　　have faced the difficulty together，but why didn’t you tell me? should must may could 答案 ⑤—They are said to have been familiar with each other. —But they

　　not have been.They were introduced only hours ago. ⑥—I sent him a most interesting story book by mail this morning. —You

　　not have done so; he’s coming tomorrow morning. (2)单句改错 It must rained last night，for the road is all wet.

　　could need rained前加have 答案 单句语法填空 (1)If I

　　(be) a bird，I could fly. (2)You could answer most of the questions now if you

　　(review) the lessons last night. (3)

　　(be) it to rain the crops would be saved. (4)I didn’t hear the phone.I

　　(be) asleep. (5)I

　　(work) out the problem，but I was too nervous. 单元语法 were had reviewed Were must have been

　　could have worked 答案 返回 在高考语境中提升解题技能 语境填词 1.For the past two years，I have been an active participant of our national

　　(年度) English festival and played an important role in it. (2015·陕西) 2.There were so many shoes that people were setting up

　　(交易) meets to try and match left and right shoes to sell or wear.(2017·广东) 3.Ebbesmeyer is most famous for phoning about any

　　(不肯定的) objects on the sea.(2017·广东) annual swap doubtful 答案 4.It dealt with issues such as drug

　　(滥用)，violence and unemployment.(2017·福建) 5.If you want to share a story of your pets with the readers，you need to

　　(提交) it to Smart Animals.(2015·陕西) abuse submit 答案 单句语法填空 1.In 1897，the state of Michigan passed a law

　　(prohibit) the killing of passenger pigeons.(2017·新课标全国Ⅰ) 2.Very quickly，she learned to appreciate life rather

　　to judge everything so harshly.(2015·福建) 3.In spite of many invitations，he would always decline

　　(visit) Oxford.(2017·江苏) 4.I have been consistently opposed to

　　(feed) a baby

　　regularly.(2017·广东) prohibiting than to visit feeding 答案 5.Documenting the Thangmi language and culture is just a starting point for Turin，who seeks

　　(include) other languages and oral traditions across the Himalayan reaches of India，Nepal，Bhutan，and China.(2017·新课标全国Ⅰ) 6.Between the two parts of the concert is an interval，

　　the audience can buy ice­-cream.(2011·江苏) 7.Whatever our

　　(circumstance)，we generally still have dreams，hopes and desires—that little something more we want for ourselves and our loved ones.(2015·福建) 8.Some astronauts feel sick on the station during the first few days because their brains receive

　　(contradict) messages.(2015·湖北) to include when circumstances contradictory 答案 9.The text is mainly about a

　　(try) that shocked the whole world.(2017·山东) 10.As a grassroots singer，she reads everything she can get hold of

　　(concern) music，and takes every opportunity to improve herself.(2017·福建) trial concerning 答案 短语填空 in vain，at random，at all costs，cater for，be responsible for，go through，focus on 1.In the library，I found my way into the “Children’s Room.” I sat down on the floor and pulled a few books off the shelf

　　.(2015·天津) 2.The university started some new language programs to

　　the country’s Silk Road Economic Belt.(2015·江苏) 3.But daydreamers

　　also

　　some of the greatest ideas and achievements in human history.(2015·北京) at random cater for are responsible for 答案 4.A man is trying to put up a banner on a lonely tree surrounded by stumps，but

　　.(2017·江苏) 5.After having taught fifth­-grade classes for four years，I decided to try

　　to rid them of their fear and dislike of books，and to get them to read oftener and more adventurously.(2015·浙江) 6.As you

　　this book，you will find that each of the millions of people who lived through World War Ⅱ had a different experience. (2015·湖南) 7.Once an individual begins volunteering，continued efforts might

　　developing a volunteer role identity.(2015·江苏) in vain at all costs go through focus on 答案 完成句子 1.You shouldn’t have interrupted the meeting to tell me that；you

　　me afterwards. 你不该打断会议来告诉我那件事，你本可以会后告诉我。(2017·湖北) 2.

　　the task is unlikely to be accomplished. 似乎是这项任务不可能被完成。(2017·浙江) 3.He looked around and

　　his hand into the pocket of a passenger. 他环顾四周，发现一个男子正把手伸进一个乘客的口袋。 could have come to tell

　　It seems that caught a man putting 答案 4.

　　when we were returning home

　　I realized what a good feeling it was to have helped someone in trouble. 正是在我们快要回到家的时候，我才意识到帮助有困难的人感觉多么美妙！(2015·湖南) 5.The patient is going to

　　. 这个病人准备让人量体温。 It was that have his temperature taken 答案 写作素材 (关于青少年问题) 1.青少年毒品滥用已成为公众关注的问题。 2.为了禁止他们这样做，人们每年都会寻找不同的方法。 3.专家建议青少年应该用知识武装头脑，将努力学习作为自己的常规事务。 4.专家还建议青少年无论在什么情况下都不要失去信心，他们的努力不会白费的。 提示：黑体部分用本单元词汇表达，并且请使用现在分词作状语以及倒装句等句型结构。 微写作 连句成篇 (将以上句子连成一篇60词左右的英语短文)

　　Drug abuse among teenagers has become a concern of the public.To prohibit them from doing so，people seek various ways annually.Experts suggest that teenagers should equip themselves with knowledge and make it a routine to study hard，adding that under no circumstances should they lose faith and that their efforts will not be in vain. 答案 返回 单句语法填空 (1)It’s the kind of movie that caters

　　the worst side of human nature. (2)It’s a holiday company that caters

　　the elderly. (3)Who is catering

　　your daughter’s wedding? 多维训练 to for for 答案

　　prohibit v. (尤指以法令 )禁止 (forbid) ；阻止 4. 多词一义　prohibit sb.from doing，stop sb.(from) doing，prevent sb.(from) doing，keep sb.from doing (1)prohibit sb.from doing sth.禁止某人做某事 prohibit (one’s) doing sth.禁止某人做某事 (2)prohibition n.禁止，禁令 prohibition against...……的禁令 (1)The price prohibited us from buying it. 这东西价钱太高，我们买不起。 (2)The new rules prohibit smoking in places like restaurants，hotels，railway stations or theatres，but not at the office. 这项新规定禁止在像餐厅、旅店、火车站和剧院这些地方吸烟，但不包括办公室。 单句语法填空 (1)The environmental group is demanding a complete prohibition

　　the hunting of whales. (2)Visitors are prohibited from

　　(feed) the animals. (3)A few schools have adopted policies that prohibit

　　(share) student contact information. 多维训练 against feeding sharing 答案

　　decline n.衰落；衰败；减少；下降；v.衰落；减少(reduce)；下降；婉言谢绝(refuse) 5. (1)a decline in在……方面下降 in decline/on the decline在衰退中，走下坡路 (2)decline to do...拒绝做…… 多词一义　decline，refuse，deny (1)In many cases living standards are declining. 在许多方面生活水平正在下降。 (2)The minister declined to comment on the rumors. 部长拒绝对那些传言发表评论。 多维训练 (1)单句语法填空 ①There has been a steady decline

　　public services over recent years. ②Thankfully，this is a disease that is now

　　the decline. ③He declined

　　(answer) my questions. (2)单句改错 The population is in the decline.

　　in on to answer in→on或去掉the 答案 6.

　　submit v.服从；提交，递交；呈递(文件等) submit to服从于；屈从于 submit oneself to甘受……；服从…… submit...to...向……提交…… (1)Completed projects must be submitted by 10 March. 完成的方案必须在3月10日之前提交上来。 (2)In desperation，Mrs.Jones submitted to an operation on her right knee to relieve the pain. 绝望之际，琼斯夫人只好同意在其右膝上做手术以减轻疼痛。 (3)The students must submit themselves to the disciplines at school. 学生在学校必须遵守纪律。 多维训练 (1)If I

　　(服从) their demands，they would give whatever I want. (2)They

　　(向……提交了报告) the headmaster yesterday. submitted to submitted their reports to 答案

　　at all costs不管多大代价，无论如何(whatever is needed to achieve...) 7. at the cost of丧失，牺牲；以……为代价 at a cost of以……的费用/价格 at any cost(＝at all costs)以任何代价，不惜一切代价 at cost按成本 (1)You must stop the press from finding out the truth at all costs. 你必须不惜一切代价阻止媒体查明真相。 (2)A new computer system has been installed at a cost of 8,000 yuan. 新的计算机系统已经安装，费用为8 000元。 多维训练 短语填空 at all costs，at the cost of，at cost，at any cost (1)He is determined to win

　　. (2)She saved him from drowning，but only

　　her own life. (3)We want to find a cure

　　. (4)I can buy books

　　from this bookstore. at all costs/at any cost at the cost of at any cost/at all costs at cost 答案

　　tolerate vt.容忍；忍受；宽容 8. 多维训练 单句语法填空 (1)Perhaps you should be more tolerant

　　your little sister. (2)I have a high tolerance

　　that stuff. (3)He was

　　tolerance at last，and left angrily. (4)I can’t tolerate

　　(suffer) the loss of 1% of the profit. of to/towards beyond suffering 答案

　　postpone

　　vt.推迟，延期(＝put off) 9. 多维训练 (1)单句语法填空 ①Let’s postpone

　　(make) a decision until we have more information. ②The summer sports meeting in our school

　　(postpone) for several weeks for the heavy rain. (2)单句改错 They decided to postpone start the trip，owing to the change of the weather.

　　making has been postponed start→starting 答案

　　rob v.使丧失；抢劫；盗窃(steal)；剥夺 10. 多维训练 (1)单句语法填空 ①Armed

　　(rob) broke into a jeweller’s through a hole in the wall. ②The man was serving a sentence for

　　(rob) with violence. ③Her illness robbed her

　　the chance to play for her school. (2)同义句改写 The bank was robbed and shut down，but reopened last week.(用过去分词作状语改写)

　　robbers robbery of Though robbed and shut down，the bank reopened last week. 答案

　　circumstance n.环境；情况；情形 11. 多维训练 (1)单句语法填空 ①Sales director is a position

　　communication ability is just as important as sales skills. ②It’s helpful to put children in a situation

　　they can see themselves differently. ③In any circumstance

　　light is being absorbed，there is a pressure (of light). where where where 答案 (2)完成句子 ①Under no circumstances

　　(必须离开房子). ②You must not mention your colleagues

　　(在任何情况下). ③Iran and Iraq also have the potential to export more，

　　(如果情况允许). must you leave the house under any circumstances if circumstances allow/permit 答案

　　in vain枉费心机，白费力气，徒劳无益 12. 多维训练 (1)单句语法填空 ①Money spent on the brain is never spent

　　vain. ②She was vain

　　her good looks. (2)完成句子 ①The police tried

　　to break up the protest crowds. 警察企图驱散抗议的人群，但是没有成功。 ②He tried，but

　　. 他试过了，但是无效。 in of/about in vain/vainly in vain/vainly 答案

　　at random随便地，随意地 13. 多维训练 (1)单句语法填空 ①You can choose 7 numbers

　　random. ②They throw out all of these behaviors

　　(random). (2)单句改错 His team conducts randomly surveys constantly.

　　at randomly randomly→random 答案

　　wipe out彻底毁灭；彻底消灭 14. 多维训练 (1)Use that cloth

　　the mess. 用那块布把脏东西擦掉。 (2)The spill could

　　the Gulf’s turtle population. 这次原油泄漏可能会使波斯湾的海龟灭绝。 (3)If everyone all over the world gets more education，the poverty on knowledge can

　　. 如果世界上每个人多接受一点教育，知识上的贫乏就会被彻底消除。 to wipe up/off/away wipe out be wiped out 答案

　　at any rate无论如何；至少；不管怎样 15. 多维训练 (1)

　　，we will soon be bankrupt. 照这样下去，我们不久就要破产了。 (2)Our money was running out

　　alarming

　　. 我们的钱正在以惊人的速度花完。 (3)

　　，you can’t hurt her feelings. 无论如何你不能伤害她的感情。 At this rate at an rate At any rate 答案

　　In the future，athletes who have their genes changed might be able to do the 100 metres dash in just 8 seconds or the marathon in less than two hours.在将来，那些经过基因改变的运动员有可能在8秒内跑完100米或在不到两小时内跑完马拉松。 16. 句型公式：have sth. done have sth.done中过去分词作宾补，表示被动的含义，有时也可用get sth.done来替换，该结构的意思是“使某事被做”，有时翻译成“请人做某事”或“主语遭遇到某事”。 have sb.do sth.让某人做某事 have sb./sth.doing sth.让某人一直做某事(某事处于某种状态)；用于否定句，have表示“容忍，容许”之意。 have sth.to do有事要做，have意为“有”。 (1)I usually have my clothes washed on Sundays，but I don’t wash my clothes myself. 我通常在星期天洗衣服，但不是自己洗。 (2)We had the machine mended just now. 我们刚才请人把机器修好了。 (3)You’d better have your car running slowly. 你最好把车子开慢点。 多维训练 单句语法填空 (1)The two men had the lights

　　(burn) all night long. (2)I’ll have the gardener

　　(plant) some trees. (3)I will go to the post office.Do you have any letters

　　(post)? (4)I had my watch

　　(repair) yesterday. (5)I won’t have you

　　(speak) to your father like that. burning plant to be posted repaired speaking 答案

　　It 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。 17. 句型公式：It is＋adj./n.＋ for sb.to do... (1)It is＋adj./n.＋for sb.to do...结构中，it为形式主语，真正的主语为后面的不定式短语。 (2)It is＋adj.＋for sb.to do...中for前面的形容词是指“事物怎么样”，如impossible，important等。 (3)It is＋adj.＋of sb.to do...中of前面的形容词是指“人的性质或特征”，如nice，kind等。 (1)It’s important for you to arrive there on time. 重要的是你们能准时到达那儿。 (2)It’s very kind of you to help me. 你能帮助我真是太好了。 多维训练 单句语法填空 (1)It was stupid

　　me to talk in that way to my mother. (2)It is very important

　　us to master English. (3)It was impossible

　　the little boy to carry such a heavy box. (4)It is smart

　　them to make good use of the Internet. of for for of 答案

　　When he went to the doctor that day，he could not have known what was about to happen to him.那天当他去看医生时，他不可能知道他要发生什么事。 18. 句型公式：情态动词＋have done “情态动词＋have done”表示两个意义： (1)表对过去情况的推测与估计 must have done用于肯定句，意为“准是/一定(已经)……了” can have done用于否定句和疑问句，意为“不可能/不会(已经)……的”和“可能/也许(已经)……了吗” may have done用于肯定句和否定句，意为“可能/也许(已经)……了”和“可能/或许还没有……” (2)表示对过去发生之事的后悔、遗憾、责备等情绪，至于具体表示的意义则由所用的情态动词及其句法结构而定。 should/ought to have done本来应该……的(但却没有……) could have done本来能够……的(但却没有……) might have done本可以……的(但却没有……) needn’t have done本来可以不必……的(但却做了……) (1)Nonsense，you must have misheard. 瞎说，你准是听错了。 (2)You should have finished your homework yesterday. 你昨天就该做完作业。 Book 7

　　Unit

　　21 Human Biology 话题晨背

　　积累写作素材 自主排查

　　夯实基础知识 边讲边练

　　突破核心考点 在高考语境中提升解题技能 1 2 3 4 话题词汇 话题晨背

　　积累写作素材 1.invention n.发明 2.progress n.进步 3.digital adj.数字的 4.breakthrough n.突破 5.technical adj.技术的 6.automatic adj.自动的 7.make a study of研究 8.shop online网上购物 9.surf the Internet网上冲浪 10.browse the web page浏览网页 经典语篇 假如你是李华，最近老师向你们介绍了两种已灭绝的古代动物，并就哪一种动物更加适合被克隆举行了一次讨论。请你结合下表为你所在的小组写一篇发言稿，就选择理由及原因进行说明。 Name and date when last seen Information Dodo bird (1755) unable to fly；friendly and not harmful；large eggs and tasty meat that could be developed for food；need hot climate Aurochs (1627) large wild cattle；long horns and hair；hair is good for being made into clothes；horns can be used for decoration；need grasslands 注意：词数100左右。 佳作欣赏 Dear fellow students， I’m so honored to speak here on behalf of our group. After a heated discussion，we agreed that the dodo is the very animal that is well worth cloning.On the one hand，compared with the aurochs，the dodo is much smaller，which means that the dodo will consume much less food①.Besides，the dodo became extinct fairly recently so its DNA is still in good condition.On the other hand，the aurochs cannot live without grasslands，while the dodo can adapt to the hot climate easily.② If the dodo is cloned，that will be of great benefit to us.Because it can not only be a friendly animal but also be an ideal pet for families with children.What’s more，it may produce large nutritious eggs and tasty meat for people. All in all，the dodo would be the best choice to be brought③ back to life! That’s all! Thank you. 思维发散 1.将第①句中的定语从句改为非谓语形式

　　2.仿照第②句用while...完成句子 Schools in the north tend to be better equipped，

　　. 北方的学校往往装备较好，而南方的学校相对较穷。 The dodo is much smaller，meaning that the dodo will consume much less food. while those in the south are relatively poor 答案 3.仿照第③句用“最高级/序数词＋to do...”完成句子 Walkwood Church of England Middle School is believed to be the first in England

　　. 英格兰教会中学Walkwood被认为是英国第一所禁止13岁以下女生穿裙子的学校。 to stop female pupils under the age of 13 from wearing skirts 答案 返回 自主排查

　　夯实基础知识 重点单词 A.写作单词 1.

　　(vt.&n.)

　　滥用 2.

　　(adj.)

　　怀疑的，不肯定的

　　(n.&v.)

　　怀疑，不相信 3.

　　(vt.)

　　寻找 4.

　　(adj.)

　　每年的，一年一次的，年度的 5.

　　(vt.)

　　款待 abuse doubtful doubt seek annual treat 答案 6.

　　(n.)

　　实验

　　(v.)

　　试验；试做

　　(n.)

　　尝试 7.

　　(vt.)

　　预见

　　8.

　　(vt.)

　　推迟，延期 9.

　　(n.)

　　信心 10.

　　(adj.)

　　每周一次的 trial try foresee postpone faith weekly 答案 11.

　　(vt.)

　　使有准备

　　(n.)

　　装备；设备 12.

　　(n.)

　　大笔钱财，巨款

　　(adj.)

　　幸运的

　　(n.)

　　不幸 13.

　　(n.)

　　担心；担忧 equip equipment fortune fortunate misfortune concern 答案 B.阅读单词 14.tolerate (vt.)

　　tolerant (adj.)

　　tolerance (n.)

　　15.fundamental (adj.)

　　16.compulsory (adj.)

　　17.controversial (adj.)

　　18.oppose (vt.)

　　opposite (adj.)

　　opposition (n.)

　　容忍 宽容的；容忍的 容忍 根本的；基础的 强制性的；义务的 有争议的 反对 相反的 相反 答案 19.contradict (vt.)

　　contradiction (n.)

　　20.privileged (adj.)

　　21.cater (vi.)

　　22.entry (n.)

　　23.underline (vt.)

　　24.prohibit (vt.)

　　prohibition (n.)

　　25.unite (vt.)

　　与(其他事物)相矛盾 矛盾的说法；反驳 荣幸的 满足；迎合 进入；入学 表明重要性；强调 禁止 禁止；禁令 联合；团结；统一 答案 26.routine (n.)

　　27.temporary (adj.)

　　28.rob (vt.)

　　29.decline (vi.)

　　30.deadline (n.)

　　31.sceptical (adj.)

　　32.absurd (adj.)

　　33.circumstance (n.)

　　常规；惯例 临时的；短暂的 使丧失；抢劫 下降 截止日期，最后日期 怀疑的 荒谬的；不合理的 情形；情况 答案 重点短语 1.

　　徒然，白费力气 2.

　　随便地，随意地 3.

　　不管多大代价，无论如何 4.

　　满足；迎合 5.

　　立刻，马上 6.

　　终止；消灭 7.

　　无论如何；至少 8.

　　对……负责 in vain at random at all costs cater to straight away stop sth.in its tracks at any rate be responsible for 答案 9.

　　推迟 10.

　　经历；仔细检查 11.

　　绝望 12.

　　聚焦；集中；对准 13.

　　遗漏，遗忘；错过机会 14.

　　而不是 put off go through in despair focus on miss out rather than 答案 经典句式 1.Unfortunately，it is not easy to

　　illegal drugs. 不幸的是，要当场查出运动员使用违禁药物并不是很容易。 2.When he went to the doctor that day，he

　　what was about to happen to him. 那天当他去看医生时，他不可能知道他要发生什么事。 3.Our eyes and ears send signals all the time，and

　　our brain

　　interprets these signals and builds up a picture of the outside world. 我们的眼睛和耳朵不停地发射信号，大脑翻译这些信号并构建出外部世界的图画。 catch athletes using could not have known

　　it is

　　that 答案 4.

　　thousands of people who could have benefited from Traditional Chinese Medicine missed out because of ignorance. 很遗憾，由于无知，成千上万的人们错过了用传统中医治疗的机会。 5.Many people doubted Armstrong’s ability to become a top cyclist again but they

　　. 很多人怀疑阿姆斯特朗再次成为顶级车手的能力，但他们本没必要担心的。 It seems a real pity that

　　need not have worried 答案 课文语法填空 Now “cheating” is used not only in exams but also in sports or games.When 1.

　　(refer) to “cheating” in the games，we come 2.

　　the issue of performance­-enhancing drugs. The drugs are originally developed to help people with illnesses，but now they also create supreme athletes 3.

　　(make) them faster and stronger than is normal for human beings.Taking these drugs is known as “doping”，4.

　　can cause serious health problems in later life for those who abuse them，but some athletes seek to achieve beyond their 5.

　　(nature) limits and are prepared referring across making which natural 答案 to cheat to

　　do so.

　　The sports world doesn’t tolerate doping 6.

　　it

　　is

　　a

　　fundamental

　　form

　　of

　　cheating. To

　　our

　　surprise， some

　　athletes,7.

　　(include) some world­-record keepers or breakers violated the rule.8.

　　(fortunate)，it is not easy to catch athletes 9.

　　(use)

　　illegal drugs. 10.

　　we are careful，“gene-­therapy” will be the next big threat. as including Unfortunately using

　　Unless 答案 返回 边讲边练

　　突破核心考点

　　abuse vt.滥用；虐待；辱骂；n.滥用；谩骂；弊端 1. (1)abuse one’s power 滥用职权 (2)alcohol/drug abuse 酗酒/嗜毒 child abuse 虐待儿童 (1)Animals are our best friends and we should not abuse them. 动物是我们的好朋友，我们不应该虐待它们。 (2)Drug abuse and alcohol abuse contributed to his early death. 他的过早离世是滥用毒品和酗酒造成的。 多维训练 (1)She

　　as principal by giving jobs to her friends. 她滥用自己作为校长的职权，给朋友介绍工作。 (2)

　　is widespread in this country. 虐待儿童的现象在这个国家很普遍。 abuses his power Child abuse 答案

　　seek v.寻找(look for)；探索；寻求(try to obtain) 2. seek after/for企图获得；追求；寻找 seek to do sth.试图(设法)做某事 seek out找到 应试指导　seek for作为高级词汇替换look for (1)They sought in vain for somewhere to shelter. 他们怎么也找不到一个藏身的地方。 (2)On important issues，they seek a second opinion. 在重要问题上，他们都征求别人的意见。 多维训练 单句语法填空 (1)They are urgently seeking

　　　 the post where they are well paid. (2)The couple have sought help

　　their marriage go-­betweens. (3)Corbett resolved to seek

　　the truth. (4)

　　(seek) for a solution to the problem for several days，they finally found one. (5)Local schools are seeking

　　(reduce) the dropout rate. for/after from out Having sought to reduce 答案

　　cater vt.迎合；满足需要(provide what one wants)；提供饮食及服务(provide food，drinks，etc.) 3. cater to迎合；为……服务 cater for为……提供服务；满足……需要；顾及 cater for sth.提供饮食；承办酒席 多词一义　cater to/for，meet，satisfy，fulfill (1)Our newspapers try to cater for all opinions. 我们的报纸尽量反映各种不同的意见。 (2)The restaurant can cater for receptions of up to 300 people. 这家饭店最多可以同时接待300人。