Unit-4-Wildlife-protection-单词学案-人教必修2精品.doc

1、Unit 4 Wildlife protection 单词学案教学内容教学设计Learning aims:Let students be familiar with the new words and phrases.Learning key points: the usage of key words and phrases.Learning difficult points: the usage of key words and phrases.【回顾复习】检查学生单词读音，纠错。【 自主 合作 探究】(一)重点单词1relief (1) n.(痛苦或忧虑的)减轻或解除After read

2、ing her daughters letter Mrs. White breathed a sigh of relief. (2) (much)to ones relief使某人放心(宽慰)的是To her relief，he came home safe and sound at last. (3) in relief如释重负；松了口气I smiled in relief after I heard I had passed the examination.2 contain (1) vt.包含，含有Berries contain vitamin C (2) vt.容纳Warm air c

3、an contain more water vapor than cold air.【易混辨析】contain/includecontain意为“包含；含有；容纳；里面装有”，指包含全部内容或数量，也可指里面所包含的成分，不用于进行时态，表示容纳时相当于hold。include包含；连在内；计入；算入；包括，用于表示所包含事物中的一部分，其后的宾语往往是主语的一部分。including为介词，放在所包括的事物之前，included为形容词，放在被修饰的名词之后。 (3)Our sixcity tour a visit to London.(4)The container many kinds

4、of fruits， apples/apples .3affect (1) vt.影响This article will affect my thinking.(2) be greatly affected很受感动；深受影响他去世的消息使她深感悲痛。(3) have an effect on/upon.对有影响The weightloss pill has a strong side effect on peoples hearts.【知识拓展】in effect实际上；生效come into effect开始生效；开始实施take effect生效；起作用4appreciate (1) vt

5、.鉴赏Do you appreciate good wine？ (2) vt.意识到You dont appreciate the magnitude of her achievement. (3) appreciate ones doing sth.感谢某人做某事感谢你来得这么早。(4) I would appreciate it if.如果，我将不胜感激。Id appreciate it if youd make a small deposit now for me to hold the room.【温馨提醒】appreciate作“感谢；感激”讲时，其宾语不能是人，只能是事物。appr

6、eciate之后不能直接跟if引导的宾语从句，若接if从句时，要借助于it。类似用法的还有：like，hate，dislike等动词也可跟when引导的从句。【知识拓展】appreciate后面接名词或动名词作宾语appreciate sth.欣赏某物；感谢某事appreciate doing sth.感谢做某事5succeed (1) vi.成功If you worked hard，you should be bound to succeed.(2) vt.继承He was picked out to succeed his uncle. (3) succeed to sth.继承When

7、the duke dies，his eldest son will succeed_to the title. (4) succeed in doing.成功地做成他考试及格了吗？6employ (1) vt.雇佣，聘用I am willing to employ your friend if you will convince his honesty. (2) vt.利用You could employ your spare time better.(3) be employed in doing sth.从事干The children were employed in building s

8、andcastles.(4) employ.as.雇用某人作这家公司聘这位退休的教授担任顾问。7harm (1) n.伤害He meant no harm，he did not intend to hurt or upset anyone.(2) vt.伤害，损害I assure you that this medicine cannot harm you.(3)do sb./sth. harmdo harm to sb./sth.伤害某人/某事；对某人/某事有害It wouldnt do her any harm to work a bit harder.(4) be harmful to.

9、对有害This file may contain a virus that can be harmful to your computer.8die out(1)Those species inadaptable to changing conditions may die out.(2) die away(声音、光线、风等)渐弱；渐息 die down(火、兴奋、暴风雨、光线、声音等)渐弱；渐息 be dying for sth./to do sth.渴望/极想做某事9protect from/against (1)He was wearing dark glasses to protect

10、 his eyes from the sun.(2) 阻止做某事没有什么能够阻止她这样做。(3)I was kept from sleeping by the church bells.3pay attention to (1)In doing our work，we must pay attention to ways and means.(2)fix/focus/concentrate ones attention on注意力集中在我必须努力把注意力集中在工作上。(3) draw/attract/catch ones attention引起某人的注意他的注意力被她的微笑吸引住了。【温馨提醒

11、】pay attention to短语中的to是介词，后接名词、代词或动词ing形式作宾语。4come into being (1)Magazines come into being to voice the new fashion in the air. (2) come into effect生效When do the new regulations come into effect？(3) come into existence开始存在；形成；产生俱乐部什么时候成立的？【温馨提醒】come into being是不及物动词短语，无被动形式，也不用于进行时态。【当堂达标】1(2013届厦门

12、检测)The suggestion put forward at the conference last time really_.AworksBhelpsCaffectsDeffect2Altogether twenty students died in the terrible accident，ten girls_.Aincluding BincludedCcontained Dcontaining3I certainly appreciate _us about the delay in delivering the materials because we had planned t

13、o begin work tomorrow.Ahim to tell Bhim of tellingChe told Dhis telling4(2013届烟台模拟)The headmaster has retired but no one knows who will _him in the post.Afollow Bsucceed Cremove Dachieve5Too much drinking will do _to your health；you should take the doctors advice.Aharm Btrouble Cdamage Dhurt【反思提升】：同

14、桌互查本节课所学的重点单词短语的用法。【.拓展延伸】Make sentences by yourself using key words and phrases we learned just now.参考答案1 (1)读完女儿的来信，怀特太太宽慰的松了口气。 (2)使他感到欣慰的是，他平安无事的回家了。 (3)听说我已经通过了考试，我轻松的笑了。2(1)果浆含有维生素C。 (2)热空气比冷空气含有更多的水蒸气。included contains including included3(1)这篇文章将会影响我的思想。 (2)She was deeply affected by the news

15、 of his death.(3)这种减肥药对人的心脏有极强的副作用。4(1)你会鉴赏好酒吗？(2)你没有意识到她这一成就的重要性。(3)I appreciate your coming here so early.(4)最好现在先付点定金我好给您留房子。5(1)如果你努力工作，你一定会成功。 (2)他被挑选出来继承他叔叔。(3)公爵去世后，他的长子将继承他的爵位。 (4)Did he succeed in passing the exam？6(1) 我将很乐意雇佣你的朋友，如果他诚实的话。(2)你能更好的利用你的空闲时间。(3)孩子们忙着堆沙堡。(4)The firm employs the

16、 retired professor as an adviser.7(1)他没有恶意，他不打算伤害或烦扰任何人。 (2)我向你保证这药不会伤害你。(3)工作加点劲对他没有坏处。 (4)该文件可能含有对你的计算机有害的病毒。8(1)那些无法适应变化条件的物种将会灭绝。9(1)他戴着黑眼睛保护他的眼睛不受阳光的直射。(2)There was nothing to stop her from doing so .(3)教堂的钟声使我不能入睡。10 （1）在做工作时，我们必须注意方式和方法。(2)Ive got to try to focus my attention on work.(3)His attention was attracted by her smile.11(1)鼓吹新风尚的刊物纷纷问世。(2)新规章什么时候开始生效？当堂达标ABDAB熟读单词和短语，注意发音。My questions in this class:_My answers after my researches:_The keys after discussions in my cogroup:_