人教版模块2Unit4Wildlifeprotection单词学案.doc

人教版模块2 Unit4 Wildlife protection 单词学案学习目标: Learn the new words and expressions 学习重点: The usage of important words and expressionsTeaching steps：Step1 Have a check about the last lesson.（检查上节课内容 ）Step2 读单词-英语-Unit 4词汇表单词所有单词。Step3 Learn the following words by yourselves（自学词汇表）. The guidance for learning 自学指导 此部分内容供同学们自学，要求自己理解掌握。自学过程中发现问题要翻查工具书，如果还不能解决，请作好标记。稍后，老师会给你提供帮助。 1.wildlife protection 保护野生动植物 wild a. 放荡的,未开发的,野的,野生的,原始的 wildlife n. 野生动植物 protection n. 保护 protect v. 保护 protect sb from sth/sb.保护免受 protect sb against sth 防御 He wore dark glasses to protect his eyes from the sun 他戴上墨镜保护眼睛以防太阳光。2.threaten retn v. 构成威胁, 威胁;预示（某事） It keeps threatening to snow = Snow seems likely all the time. 天总像是要下雪. threaten sb. 威胁某人 threaten to do sth 预示要发生某事3. decrease 反义词：increase . vt/ vi降低，（使）减少,（使）变小 n. 减少;减少的数量 decrease the cost of production prdkn 降低生产成本。 There has been a decrease in our imports imp:t.我们的进口减少了.4. endanger vt. 危害; 使有危险 (be)in danger 在危险中 反义词是(be) out of danger in danger of 处于.的危险中;有的危险(受到外来的危险) dangerous adj. 危害的,可能引起危险（指主语对别人造成威胁） Smoking endangers your health. 吸烟危害健康. He is in danger of losing life. 他有生命危险。 He is in danger. 他有危险(处于危险中)。 Be careful! The tiger is dangerous. 老虎危险（对别人造成威胁） 5die out : disappear completely 灭绝 die away: 渐熄(减弱,消失) (光、声音)慢慢消失；（风）停下来 die off : 一一死去；先后死去 die from一般指除了疾病，情感，饥寒以外的原因而造成的死亡， 指死于外因。 die of常指由于疾病，情感，饥寒等原因而造成的死亡，指死于内因。 He died from drinking/smoking/overwork. 他死于酗酒/ 吸烟/ 劳累过度。 His father died of cold and hunger before liberation. librein 解放前他父亲死于饥寒交迫。6loss n.损失，遗失，丧失/损失的人或事物 The loss of his wife was a great blow to him. 妻子的死对他是个巨大的打击 Many parents feel a sense of loss（失落感）when their children leave home. He is trying to make up the loss. (弥补损失) at a loss 茫然，不知所措 He was at a loss for a suitable sju:tbl reply. be lost in 埋头于，专心致治于 7reserve n. 保护区 the nature reserve 自然保护区 reserve v.保留，储备，预定(座位,住处) reserve sth. for 保留以备 These seats are reserved for special guests. 这些座位是留给贵宾的。 reservation 保留地；预订（n.） rezvein reserved 预订的；说话不多的；矜持 unreserved 未预订的8 hunt for = search for; try to find 寻找；寻求 go hunting 去打猎9 in peace: peacefully和睦地；和平地；安详地 peaceful adj. 安宁的，和平的 All Iraq people look forward to living in peace. keep/break the peace 维持治安/破坏治安 in peace 和平地，安详地 be at peace/war 处于和平/战争状态 make peace with 讲和，言归 于好10 respond to=make a response to对作出反应 (response rispns n. 反应,回答) responsible rispnsbl a. 有责任的,负责的 responsibility n. 责任11.distant a. 遥远的,远的 distance distns n. 距离12. in relief 如释重负 ,松了口气 relief n(痛苦,负担等的)缓和,减轻;解除 ；轻松,宽心,慰藉 The pills gave her some relief. 药片减轻她一些痛苦。 Hearing the news, he breathed a sigh of relief. 一听到消息,他如释重负地松了口气。13Burst into laughter = burst out laughing突然笑起来，大声笑了出来14. mercy n. 仁慈；慈悲 show mercy to sb. 对某人起了怜悯之心 at the mercy of 任处置； 在、的掌控之中 仁慈的 merciful 残酷的，无情的 mercilessly=without mercy They showed mercy to their enemies.他们对敌人很仁慈。 The ship was at the mercy of the storm. 那只船在暴风雨中失去控制15. be certain of (about) sth = be sure of (about) sth 对、有把握；确信、 be certain to do sth = be sure to do sth 肯定做、；对做、有把握 for certain=for sure确定(毫无疑问) make certain = make sure 务必，保证，确保 Its certain that every effect must have a cause. (此处certain 不能换成sure) 无疑，每个结果必定有其原因。 She is sure (= certain )to pass the examination. 她一定会通过考试。 Youre sure( = certain ) of passing the exam if you work hard. 只要用功, 就一定能考及格. I dont know for sure. 我不能肯定。 注：与sure搭配的主语必须是人，但对certain没有此限定16. rub n. 摩擦,困难,障碍 v. 擦,搓,摩擦17. contain v. （ n. container容器） The new textbook contains 10 units, including two mainly revisions. 包含；含有 The room is not big enough to contain so many people. 容纳18. powerful是以-ful结尾的形容词，该词的反义词为powerless，即去-ful加-less。以-ful结尾的形容词的反义词形式基本上遵照这一变化规则。如：careful-carelessfearful-fearlesshelpful-helpless hopeful- hopeless useful-useless19.affect （v）= have an effect on 影响 have an effect on 对有影响 come into effect生效；开始实施 in effect实际上；事实上 take effect开始起作用；见效 另： influence ( v. ) =affect influence ( n.) = effect20. pay attention to 对此给予关注, 注意 catch ones attention.= draw ones attention吸引我的注意力 He waved his hand to catch my attention. 他挥手以吸引我的注意力。21.appreciate欣赏,感激,赏识; 领会，充分意识 We all appreciate a holiday after a year of hard working. 经过一年辛苦工作之后，大家都能领略假期的乐趣。 We appreciate your helping us. 我们感谢你们的帮助。22. succeed v. 反义词 fail1) 成功；达到目的 He succeeded in getting the job. 他谋得了那份工作succeed in doing sth.在、成功; fail to do sth. 做某事不成功，失败 2) 接替；继任 Spring succeeds winter. 冬去春来。 另：success n.成功 反义词failure / s uccessful adj.成功的 反义词unsuccessful 谚语：失败乃成功之母Failure is the mother of success.23. secure sikju a. 无虑的,安心的,安全 / v. 固定,获得,使.安全 The little boy felt secure near his parents. 那小男孩在父母身边感到安心。24. income n. 收入,所得 have a secure income 有份稳定的收入 His income is well below the average vrid. 他的收入大大低于平均水平。25.employ雇用,使用Our company employed about one hundred people. 我们公司雇佣了大约一百人。employment n. 工作,职业,雇用,使用 unemployment n. 失业,失业人数employee n. emplii: n. 雇员26. harm（1）harm vt. 损害, 对有害 I have never harmed anybody. 我从来都没有伤害过任何人。（2）harm n. do harm to sb. do sb. harm对造成危害The drought draut did a lot of harm to the crops. 干旱对农作物造成了巨大的危害。harmful adj. 有害的 harmless adj. 无害的27. bite-bit-betten n. 咬,一口 v. 咬28.extinction ikstikn n. 消失, 消减, 废止The race was threatened with extinction. 这个种族这时眼看要灭绝了。29. come into being的意思是“开始存在；发生”。We dont know when the world came into being. 我们不知道这世界是什么时候存在的come into effect/ force开始生效；开始实施 come into power上台；掌握政权come into office 就职 come into use 开始使用 come into fashion 开始流行30. inspect inspekt v. 检查,调查,监查,检阅 inspect the arriving planes 对到达的飞机进行检查31. unexpected a. 想不到的,意外的 unexpected guests 不速之客32. 词语辨析incident accident event accident多指造成损失的意外事故，如车祸等。 incident“事件”，一般指政治上会引起国际争端或战争的骚乱或暴 乱事件、事变 event指较重大的事件或历史事件，复数形式表“时局”、“时事”。 1937年七七事变 the July 7th Incident of 1937 / 大事 an important event He was killed in a traffic accident in 1999 （交通事故） 33. dust n. 灰尘,尘埃34. according to k:di tu: prep. 按照,根据 According to our records, the books you have borrowed should now be returned to the library. 根据我们的记录，你借的书现在应该还给图书馆了。35. disappearance 消失 反义词 appearance外表,出现,出场36. fierc