2019版高考英语大一轮复习 Unit 21 Human Biology课下作业 北师大版选修7.doc

1、【 精品教育资源文库 】 Unit 21 Human Biology 写作句型锤炼 核心句型升级 先熟读背诵 精彩句型烂熟于心 某 英文报正就“智能手机的利与弊”这一话题进行讨论。请你根据提示用英语写一篇短文给该报投稿，并就合理使用智能手机提出自己的建议。 好处 了解更多信息，缓解压力 坏处 缺少面对面交流，影响工作、学习和休息 你的建议 ? 注意： 1.开头已经给出，不计入总词数； 2.词数 100 左右； 3.可适当增加细节，以使行文连贯。 Smartphones have become part of our daily life. 【参考范文】 Smartphones_have_be

2、come_part_of_our_daily_life. Wherever we are, we can see people busy playing with their smartphones. Smartphones benefit us. They not only help us get information around the world more quickly and easily, but also relieve the pressures of life. However, every coin has two sides. When spending too mu

3、ch time on smartphones, we don t have time to communicate face to face with our friends or family, and our 【 精品教育资源文库 】 life, studies and work will be badly affected. In my opinion, we should avoid using smartphones too much except for the purpose of learning. Meanwhile， it s necessary for us to ta

4、ke part in more outdoor activities. 后临摹仿写 妙语佳句信手拈来 ?根据句 仿写 1.不管你做什么事情，粗心不是一个好习惯。 Being careless is not a good habit， whatever/no_matter_what_you_do. ?根据句 仿写 2.那个足球运动员在地上 滚来滚去，好像腿部受了重伤。 The football player is rolling on the ground as_if_hurt_badly_in_the_leg. 会书写 一、核心单词 1.digest vt. 消化 2.abuse vt. 滥用

5、 3.seek vt. 寻找 4.annual adj. 每年的，一年一次的 5.cater vi. 满足；迎合 6.treat vt. 款待 7.postpone vt. 推迟；延期 8.decline vi. 下降 9.circumstance n. 情形；情况 10.rebuild vt. 重建 二、阅读单词 1.fundamental adj. 根本的；基 础的 2.circulate vi. 循环 【 精品教育资源文库 】 pulsory adj. 强制性的，义务的 4.temporary adj. 临时的；短暂的 5.emotion n. 情感，情绪 6.routine n. 常

6、规；惯例 7.interval n. 间隔；间歇 8.enhance vt. 增强，提高 9.controversial adj. 有争议的 10.contradict vt. 与 (其他事物 )相矛盾 11.violate vt. 违反，违背 plicated adj. 复杂的 13.interpret vt. 翻译，解释 14.identify vt. 确定；认出，识别 15.minimum n. 最低 ； 最小 16.prescription n. 处方 17.institution n. 团体 ； 公共机构 18.extension n. 延期 19.sceptical adj. 怀疑

7、的 20.absurd adj. 不合理的 ； 荒谬的 三、拓展单词 1.unite vt.联合 ； 团结 ； 统一 united adj.团结的 union n.联合 2.tolerate vt.容忍 toleration n.容忍 ； 忍受 tolerant adj.宽容的 ， 容忍的 tolerance n.宽容 ； 容忍 3.oppose vt.反对 opposite adj.相反的 ； 反对的 n.反义词 opposition n.反方 ； 对立面 opposed adj.相反的 ， 对立的 4.prohibit vt.禁止 prohibition n.禁止 ； 禁令 prohibi

8、tive adj.禁止的 5.faith n.信心 faithful adj.守信的 ； 忠实的 faithfully adv.忠实地 ， 真诚地 6.equip vt.装备 ； 使有准备 equipment n.装备 ； 装备品 7.submit vt.认为 ； 提交 submission n.屈从 ， 屈服 ； 意见 ； 提交 submissive adj.服从的 【 精品教育资源文库 】 8.privileged adj.荣幸的 privilege n.特权 9.fortune n.大笔钱财 ； 巨款 fortunate adj.幸运的 fortunately adv.幸运地 unfo

9、rtunately adv.不幸地 10.rob vt.使丧失 ； 抢劫 robber n.抢劫犯 robbery n.抢劫 11.concern n.& vt.担心 ； 担忧 concerned adj.担心的 ； 有关的 concerning prep.关于 会积累 1.“ annual” 相关形容词全扫描 minutely 每分钟的 hourly 每小时的 daily 每日的 weekly 每周的 monthly 每月的 quarterly 每季度的 2.表示 “ 推迟 /耽搁 ” 的词汇 postpone v. delay v.& n. hold up put off 3.聚焦 “ 状

10、 况，情况 ” 相关名词 circumstance state situation condition status 4.盘点含有 re-前缀的高频单词 rearrange v. 重新排列 recover v. 重新遮盖 reconsider v. 重新考虑 rebuild v. 重建 reproduction n. 再生产 reunion n. 重逢 【 精品教育资源文库 】 reconstruction n. 重建，复原 5.“ oppose” 近 /反义词大全 reject v.拒绝 objec t v.反对；不赞成 agree v.同意 disagree v.反对 agreement

11、 n.同意 disagreement n.不同意 approve v.赞成；批准 disapprove v.不赞成 approval n.赞成；批准 disapproval n.不赞成 6.“ 财富 ” 相关名词小聚 fortune treasure wealth possession property 会应用 用所给词的适当形式填空 1.Our school offers good equipment and you will be well equipped with knowledge and skills for your future job.(equip) 2.I admire y

12、ou for your tolerance， because you can tolerate things which can t be tolerant.(tolerate) 3.Our parents are concerned about our health.As far as I m concerned， we should talk with them and tell them our concerns.(concern) 4.Several robbers robbed the bank of an enormous sum of money， making the larg

13、est robbery of this city in the last decade.But they were soon caught by the police.(rob) 5.As a famous saying goes， union is strength.If united， we can overcome all the difficulties， so let s unite together.(unite) 6.The students living far away from the school were strongly opposed to the plan.The

14、ir opposition prevented the plan from being carried out.(oppose) 7.As we all know， an annual meeting is held annually.(annual) 8.They prepared a report for submission to the council， in which they submitted that the evidence was unreliable.(submit) 9.The manager has faith in his secretary， because h

15、e thinks she is faithful to him 【 精品教育资源文库 】 and always helps him faithfully.(faith) 10.She was very fortunate to come into a large fortune， but unfortunately she was confirmed to suffer from a deadly disease.(fortune) . 核心短语 识记 联想 运用 会书写 1.at_all_costs 不管多大代价 2.miss_out 遗漏；遗忘；错过机会 3.focus_on 聚焦；集中

16、；对准 4.straight_away 立刻，马上 5.wipe_out 彻底毁灭 6.at_any_rate 无论如何；至少 7.in_vain 徒劳 ，白费力气 8.at_random 随便地，随意地 9.get down to 开始做 10.bring up 教育；抚养；呕吐 11.clear up 整理；解释；澄清；放晴 12.put off 推迟；延期 13.stop sth in its tracks 终止；消灭 14.rob sb of sth 抢 劫 某人某物 15.get through 通过 (考试 )；完成 会积累 1.“ 立即，即刻 ” 全接触 immediately

17、adv. 立即，即刻 instantly adv. 即刻，马上 at once 立即 in no time 立刻，马上 in a flash 即刻 right now/away 立刻 straight away 立刻 【 精品教育资源文库 】 2.表示 “ 开始 /着手做某事 ” 的短语精选 get down to doing sth set out to do sth set about doing sth settle down to sth start/begin doing/to do sth 会应用 选用上表左栏短语填空 1.He will wipe_out the marks w

18、ith an eraser. 2.It s time I got_down_to thinking about that essay. 3.They have decided to put_off holding the meeting because of the bad weather. 4.The noise made it hard for me to focus_on work. 5.It is raining now， but I think it will clear_up soon. 6.It s not an easy task for you to bring_up a s

19、mall child on your own. 7.I tried to make his peace with her， but in_vain. 8.Last week， I was robbed_of my wallet in front of a hotel on my way home. . 经典句式 分析 背诵 仿写 句型公式 1： It is adj. for sb to do. 教材原句 It is compulsory for winners to be tested but other participants are only tested at random.获胜者要强

20、制性地进行检查，而其他参与者只是随意地检查。 句型仿写 It_is_possible_for_him_to_pass the driving test this time. 他这次或许能通过驾照考试。 句型公式 2： rather than 是一个并列连词 ， 表示 “ 而不是 ” 教材原句 The Olympic spirit the spirit of competition which emphasises taking part rather than winning has been violated by the desire to succeed 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。 句型仿写 As students， we should try to get good results by studying hard rather_than_cheating_in_exams. 【 精品教育资源文库 】 作为学生，我们应当通过努力学习而非