人教版高中英语必修二unit4单词讲解说课讲解
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人教版高中英语必修二unit4单词讲解.ppt
loss as a result of that mistake.
3 hunt vt /vi 打猎 猎取 /搜寻
• hunt for sth = search for sth寻找 某物
• go hunting 去打猎
• eg: Weather permitting, we'll go hunting thHale Waihona Puke s Sunday morning.
Fruits contain many vitamins. 2) 抑制，控制，克制（强烈的情感）
contain oneself 克制自己 eg Try to contain your anger.
辨析： contain & include.
contain 指某物装在比其更大的物体内。 include 指某物为整体的一部分或一个 要素。 eg: The jar contains olives.
eg: He is certain to come. = It is certain that he will come.
I'm certain of your seccess. = I'm certain that you will succeed.
8. contain vt. 1) 包含， 容纳，装有 eg How much will this bottle contain?
• She is still hunt for a new job.
4 respond vi 回答 回应 对...做出反 应
• 回信
respond to
eg: She responded briefly to the questions.
n. response
3 hunt vt /vi 打猎 猎取 /搜寻
• hunt for sth = search for sth寻找 某物
• go hunting 去打猎
• eg: Weather permitting, we'll go hunting thHale Waihona Puke s Sunday morning.
Fruits contain many vitamins. 2) 抑制，控制，克制（强烈的情感）
contain oneself 克制自己 eg Try to contain your anger.
辨析： contain & include.
contain 指某物装在比其更大的物体内。 include 指某物为整体的一部分或一个 要素。 eg: The jar contains olives.
eg: He is certain to come. = It is certain that he will come.
I'm certain of your seccess. = I'm certain that you will succeed.
8. contain vt. 1) 包含， 容纳，装有 eg How much will this bottle contain?
• She is still hunt for a new job.
4 respond vi 回答 回应 对...做出反 应
• 回信
respond to
eg: She responded briefly to the questions.
n. response
人教版高中英语必修二unit4wildlifeprotection说课稿
人教版高中英语必修二unit4wildlifeprotection说课稿第一篇：人教版高中英语必修二unit4 wildlife protection说课稿Unit 4 Wildlife protectionWarming-up & Pre-reading 各位老师大家下午好！很荣幸今天能够在这里与大家分享我的课堂。
下面我简单介绍一下，我的说课主要分为五个部分：教材分析，教学目标，重难点分析，教学方法，和教学过程。
教材分析我说课的内容是高中英语必修二的第四单元。
本单元是有关于野生动物的保护。
随着经济的发展，环境问题越来越突出，人与自然如何和谐共处成为了我们必须面对的问题。
作为高中生，应该了解野生动物的保护知识，并确立环保观念。
希望通过对本单元的学习，能够让学生了解到那些濒临灭绝的野生动物的生存现状，并提高他们保护野生动物的意识。
与此同时，希望学生能够知道如何去保护野生动物。
本节课是针对本单元的warming-up和pre-reading的展开的，正如我们所知道的，每一单元的warming-up和pre-reading都是对本单元所学习的中心内容起到铺垫的作用，所以希望通过这节课，可以激发学生对学习本单元以及学习英语的兴趣。
教学目标这节课的教学目标一共分为三部分：一，语言知识目标1）即让学生对野生动植物的生存现状及其濒临灭绝的原因有所了解；2）能从这部分内容中学会并使用一些本单元的重点词汇和短语：die out, in peace, in danger 等。
二，能力目标1）锻炼及提升学生根据标题和图片预测课文内容的能力；2）锻炼口语表达能力； 3）提升团队合作意识。
三，情感目标通过对野生动植物生存现状及其数量减少的原因的了解，让学生意识到保护动植物、保护环境的重要性，同时要对大自然的给予心存感恩，另外，学生能够体会到人类在保护环境中的责任，并意识到人类和环境和谐相处的重要性。
重难点分析本课的教学重点是帮助学生深入了解保护野生动物的重要性，思考动物保护的多种方式。
Unit 4 Words and Expressions 单词讲解课件高中英语人教版选择性必修第二册
7. massive [ˈmæsɪv]: adj. 巨大的; 非常严重的 mass n. 块，团；群众，民众；大量，众多 enormous : adj. 巨大的; 极大的 huge : adj. 巨大的; 庞大的 giant : adj. 巨大的; 庞大的 vast : adj. 巨大的;广阔的;浩瀚的 (多指空间、面积、范围巨大的)
outstanding , excellent , fabulous, wonderful, terrific, fantastic
amazing, incredible
Eileen Gu’s performance in the 2022 Winter Olympic Games was a_w_e_so_m__e_.
10. take one’s breath away: 令人惊叹
11. bound [baʊnd]: adj.一定会;准备前往(某地)
be bound to do sth. 一定会做某事；有义务做某事
be bound for sp.
前往...；开往...
be bound up with sth. 与某事有密切关系
1)From Edmonton, the train headed southeast across the great Canadian Prairie.火车从埃德蒙顿出发，向 东南方向行驶，穿越加拿大大草原。
25. anticipate [ænˈtɪsɪpeɪt]: v. 预料; 预见; 期望 anticipation n. 预料；期望
9. breath [breθ]: n. 呼吸的空气 breathe [briːð]: v. 呼吸 catch one's breath 喘气 take a breath: 吸气; 呼吸 take a deep breath: 深深吸一口气 lose one's breath 喘不过气来 hold one’s breath: 屏住呼吸; 屏住气 out of breath: 上气不接下气
新人教版高一英语必修第二册 Unit4 词汇课件
（1）她乐于助人。 （2）他不吝啬金钱。
She is generous in gving help. He is generous with his money.
26
butter
honey
feast
snack
27
➢ eager adj.热切的；渴望的
eagerness n. 热切；渴望
be eager to do sth.渴望做某事 be eager for渴望……
16
position [pəˈzɪʃn]: v. 安装;安置;使处于 n. 位置; 职位; 姿态;地方；观点，立场
in place/position 在合适的地方 out of place/position 在不合适的地方
词辨析义
1 ) What's your position on this problem?
approach to way to do sth / of doing sth means of doing sth method of doing sth
24
landscape [ˈlændskeɪp]:n. (陆上/乡村的)风景 view: n. 景色;风景 scenery: n. 风景;景色 sight: n. 风景;景象
17
port 港口
gallery展览馆;画廊
pub酒吧
wine beer whisky
18
➢ conquer [ˈkɒŋkə(r) ]: v. 占领;征服;控制 I believe that we can conquer cancer in the near future. ➢ battle ['bætl ]: n. 战役;搏斗 v. 搏斗;奋斗
She is generous in gving help. He is generous with his money.
26
butter
honey
feast
snack
27
➢ eager adj.热切的；渴望的
eagerness n. 热切；渴望
be eager to do sth.渴望做某事 be eager for渴望……
16
position [pəˈzɪʃn]: v. 安装;安置;使处于 n. 位置; 职位; 姿态;地方；观点，立场
in place/position 在合适的地方 out of place/position 在不合适的地方
词辨析义
1 ) What's your position on this problem?
approach to way to do sth / of doing sth means of doing sth method of doing sth
24
landscape [ˈlændskeɪp]:n. (陆上/乡村的)风景 view: n. 景色;风景 scenery: n. 风景;景色 sight: n. 风景;景象
17
port 港口
gallery展览馆;画廊
pub酒吧
wine beer whisky
18
➢ conquer [ˈkɒŋkə(r) ]: v. 占领;征服;控制 I believe that we can conquer cancer in the near future. ➢ battle ['bætl ]: n. 战役;搏斗 v. 搏斗;奋斗
必修二unit4单词讲解
to at
on
without mercy.
certain
certain adj.确定的=sure；某一；一定 certainly: adv.当然；确定 for certain 无疑地 确定地 be certain to do sth 一定会做某事 be certain of/about sth 对某事有把握 be certain that确信…… It is certain that 对....有把握
13
• pay attention to 注意 • fix/focus one's attention on sth 把注意力集中在......上 • catch /draw/attract one’s attention 引起某人的注意
• Most attention must be paid ____the c endangered animals. A protect B to protect C to protecting D proteting 注意:pay attention to 用法中的 to 是介词，不 是不定式符号，所以其后接动词时要用动 名词。
relief from sth.
减轻……
e.g. The drug gives some relief from pain. 这种药可以减轻一些痛苦。
mercy
mercy n 仁慈 宽恕 怜悯 ask/beg for mercy 请求宽恕 show mercy to sb =have mercy on sb 宽恕怜悯
翻译
Seeing the lost children, the mother was in relief. 见到失踪的儿子这位妈妈如释重负。 拓展 It is a great relief to do sth ....... 做某事感到极大的安慰 It is a great honor to do sth.......做某事感到极到的荣誉
高中英语必修2说课稿Unit4WildlifeProtection
高中英语必修2说课稿 Unit 4 WildlifeProtection高中英语必修2说课稿 Unit 4 Wildlife Protection大家好，今天我要介绍的课是普通高中课程标准实验教科书英语必修2第4单元Wildlife Protection的阅读部分。
下面我将从以下四个方面阐述我的课：教材分析^p 、学情分析^p 、教学方法、教学步骤和板书设计。
一、教材分析^p ：(教材内容分析^p ，教学目的,教学重点和难点)首先，我来讲下我的教材分析^p 。
这主要包括教材内容分析^p ,学情分析^p ，教学目的和教学重点和难点四个方面。
1.教材内容分析^p这篇阅读材料紧扣本单元的中心话题“野生动物保护的重要性”，讲述了一个叫戴西的小女孩在梦里和一些野生濒临灭绝的动物交谈，知道了保护野生动物的重要性，既是对前面热身部分的升华，也是这单元的主题内容和词汇学习的重点。
这篇文章构造非常明晰，是按戴西在梦中的的三次飞毯经历来分段的，但段落大意不是很明确。
此外，在这篇文章中出现的生词不是很多。
〔下面，我来讲下对学生学情的分析^p 〕2.学情分析^p学生对本单元的主题“野生动物保护”的话题是非常的熟悉，而且学生们对各种各样的动物也非常的感兴趣。
高一现阶段的学生也已经掌握了根本的像寻读，略读，概括等阅读技能，他们也能就一些问题进展英语对话讨论。
但是，学生对文中出现的组织WWF并不清楚，对有些句子所隐含的话外之音也不是很清楚，也对独立解决一些现实的问题感到困难。
3.教学目的本节课的教学目的包括知识目的、语言技能目的、情感目的、文化意识和学习策略目的。
语言技能：1〕学生可以应用不同的阅读技能得到所需的信息；2〕在略读后，学生能概括各段段落大意；3〕学生可以分析^p 作者某些句子的写作意图，像“No rainforest, no animals, no drugs” and “And there are always WWF.”语言知识：1〕学生能知道更多的关于为什么一些动物濒临灭绝以及如何保护它们；2〕通过学习大部分学生可以掌握并运用重要词汇: mercy, importance, contain等等；情感态度：学生可以认识到保护野生动物的重要性；文化意识：学生能对WWF组织有一定的理解。
【人教版】必修二unit4词汇讲解(24张)优质课件
in trouble:处于困难中，处于不幸中。 She stood by me when I was in trouble.
in relief: 如释重负，松了口气。 I was in relief when the exam was over.
to one’s relief:让人欣慰的是… To my relief, I was not late for class time.
2.“我试图描写一个真正的老人，一 个真正 的孩子 ，真正 的大海 ，一条 真正的 鱼和许 多真正 的鲨鱼 。然而 ，如果 我能写 得足够 逼真的 话，他 们也能 代表许 多其他 的事物 。
3.后面一系列的情节都是老人的内心 表白， 一个是 与大海 与大鱼 的对话 ，一个 是自言 自语， 说给自 己听， 一个是 自己心 里的想 法。
4．结构上的单纯性，人物少到不能 再少， 情节不 枝不蔓 ，主人 公性格 单一而 鲜明。 本文中 直接出 场的人 物只有 老渔夫 桑地亚 哥一个 ，情节 也主要 是围绕 大马林 鱼的捕 获以及 因此而 引来的 与鲨鱼 之间的 搏斗， 可谓单 纯而集 中。
【人教版】必修二unit4词汇讲解（24 张）优 质课件
【人教版】必修二unit4词汇讲解（24 张）优 质课件
3.其后只能接“事”作宾语，而不能接“人”作宾 语。
We appreciate your help.
【人教版】必修二unit4词汇讲解（24 张）优 质课件
【人教版】必修二unit4词汇讲解（24 张）优 质课件
serious. We all believed that work was the key to success. How successful will this new treatment be?
人教版高中英语必修二unit4词汇讲解【优秀课件】
In return :作为回报； In turn: 轮流；因而
burst into laughter = burst out laughing 突然笑起来，大声笑了出来 burst into tears= burst out crying
突然哭起来，放声大哭
When the brothers heard the good news they burst into laughter.
The news had no effect on her at all.
They effected their escape in the middle of the night.
人教版高中英语必修二unit4词汇讲解 【优秀 课件】
人教版高中英语必修二unit4词汇讲解 【优秀 课件】
Pay attention to :注意 attract/draw/catch one’s attention :吸引某人注意力
两者不可换用的情况 1.在 it’s…that 的结构中，只能用certain，不能用
sure。 It’s certain that he will come.
人教版高中英语必修二unit4词汇讲解 【优秀 课件】
人教版高中英语必修二unit4词汇讲解 【优秀 课件】
2.如果是否定句，用 whether 不用that It is not certain whether he will come. 3.在祈使句中通常使用sure，不用certain Be sure to tell me all the news.
His angerቤተ መጻሕፍቲ ባይዱdied away.
die down： 1.（植物）枯萎，凋谢，（过冬时）假
死 2：逐渐平息，渐渐停止，逐渐消失，
burst into laughter = burst out laughing 突然笑起来，大声笑了出来 burst into tears= burst out crying
突然哭起来，放声大哭
When the brothers heard the good news they burst into laughter.
The news had no effect on her at all.
They effected their escape in the middle of the night.
人教版高中英语必修二unit4词汇讲解 【优秀 课件】
人教版高中英语必修二unit4词汇讲解 【优秀 课件】
Pay attention to :注意 attract/draw/catch one’s attention :吸引某人注意力
两者不可换用的情况 1.在 it’s…that 的结构中，只能用certain，不能用
sure。 It’s certain that he will come.
人教版高中英语必修二unit4词汇讲解 【优秀 课件】
人教版高中英语必修二unit4词汇讲解 【优秀 课件】
2.如果是否定句，用 whether 不用that It is not certain whether he will come. 3.在祈使句中通常使用sure，不用certain Be sure to tell me all the news.
His angerቤተ መጻሕፍቲ ባይዱdied away.
die down： 1.（植物）枯萎，凋谢，（过冬时）假
死 2：逐渐平息，渐渐停止，逐渐消失，
Unit4单词讲解课件-2021-2022学年高中英语人教版(2019)必修第二册
condition. 4. I just escaped from the flood and all my_b_e_lo_n_g_i_n_g_s __ (belong) were swept away.
15. as well as/together with/along 和…； 以及… 谓语用“就远原则” not only A but also B 不但A而且B（强调B） 谓语用“就近原则”
----- solve a puzzle 解决难题
vt . 迷惑；使困惑
---- puzzle over/about sth 苦苦思索… ---- puzzle sb 使某人困惑
Eg: People have long puzzled about how the Egyptians moved such huge rocks.
7. Achille’s heel 阿喀琉斯的脚跟，致命的弱点
eg: Lack of confidence is his Achille’s heel .
阿喀琉斯, 是凡人英雄珀琉斯和海洋女神忒[tè]提斯的爱子。忒提斯为了让儿子炼成 “金钟罩”, 在他刚出生时就将其倒提着浸进冥河。遗憾的是, 阿喀琉斯被母亲捏住的脚后跟 却不慎露在水外, 在全身留下了唯一一处 “死穴”。后来, 阿喀琉斯被帕里斯一箭射中脚踝 而死去。后人常以 “阿喀琉斯之踵” 譬喻这样一个道理：即使是再强大的英雄，也有致命 的死穴或软肋。
1)Dave could not find a seat in the room. It was very crowded.
2)I want to get there early to avoid the crowds. 3)A crowd of people are waiting in front of the school gate. 4)Too many uncomfortable thoughts were crowding in on her. 5)Millions of people have crowded into the center of the capital. 6)In the spring the park is always crowded with people every day.
15. as well as/together with/along 和…； 以及… 谓语用“就远原则” not only A but also B 不但A而且B（强调B） 谓语用“就近原则”
----- solve a puzzle 解决难题
vt . 迷惑；使困惑
---- puzzle over/about sth 苦苦思索… ---- puzzle sb 使某人困惑
Eg: People have long puzzled about how the Egyptians moved such huge rocks.
7. Achille’s heel 阿喀琉斯的脚跟，致命的弱点
eg: Lack of confidence is his Achille’s heel .
阿喀琉斯, 是凡人英雄珀琉斯和海洋女神忒[tè]提斯的爱子。忒提斯为了让儿子炼成 “金钟罩”, 在他刚出生时就将其倒提着浸进冥河。遗憾的是, 阿喀琉斯被母亲捏住的脚后跟 却不慎露在水外, 在全身留下了唯一一处 “死穴”。后来, 阿喀琉斯被帕里斯一箭射中脚踝 而死去。后人常以 “阿喀琉斯之踵” 譬喻这样一个道理：即使是再强大的英雄，也有致命 的死穴或软肋。
1)Dave could not find a seat in the room. It was very crowded.
2)I want to get there early to avoid the crowds. 3)A crowd of people are waiting in front of the school gate. 4)Too many uncomfortable thoughts were crowding in on her. 5)Millions of people have crowded into the center of the capital. 6)In the spring the park is always crowded with people every day.
高中英语必修二unit4词汇讲解
在被动句中
三个词from 都不能省略。
contain:包含，容纳，容忍 include：包含，包括 contain
可用于表示包含所含之物的全部
或部分 include 只用于表示所含之物中的一部分 The parcel contained a dictionary. The health club includes gym, swimming pool and locker room.
in
relief: 如释重负，松了口气。 I was in relief when the exam was over.
to
one’s relief:让人欣慰的是… To my relief, I was not late for class time.
In
return :作为回报； In turn: 轮流；因而
die
down： 1.（植物）枯萎，凋谢，（过冬时）假 死 2：逐渐平息，渐渐停止，逐渐消失， 变弱 The wind has died down quite a lot . of ：死于，因…而死 They died of starvation.
die
hunt
for : 寻找，搜寻 All the information is there, but you have to hunt for it.
incident：事件，事变 既可指小事件或附带事件，又可指政治上具有影响
的事件或事变 The incidents affected him for days. accident：事故，意外 强调偶然或意外发生的不幸事情 After the accident, the injured were taken to h ospital. event：事件，大事，项目，结果 可指任何大小事件，但尤指历史上的重大事件
三个词from 都不能省略。
contain:包含，容纳，容忍 include：包含，包括 contain
可用于表示包含所含之物的全部
或部分 include 只用于表示所含之物中的一部分 The parcel contained a dictionary. The health club includes gym, swimming pool and locker room.
in
relief: 如释重负，松了口气。 I was in relief when the exam was over.
to
one’s relief:让人欣慰的是… To my relief, I was not late for class time.
In
return :作为回报； In turn: 轮流；因而
die
down： 1.（植物）枯萎，凋谢，（过冬时）假 死 2：逐渐平息，渐渐停止，逐渐消失， 变弱 The wind has died down quite a lot . of ：死于，因…而死 They died of starvation.
die
hunt
for : 寻找，搜寻 All the information is there, but you have to hunt for it.
incident：事件，事变 既可指小事件或附带事件，又可指政治上具有影响
的事件或事变 The incidents affected him for days. accident：事故，意外 强调偶然或意外发生的不幸事情 After the accident, the injured were taken to h ospital. event：事件，大事，项目，结果 可指任何大小事件，但尤指历史上的重大事件
2019新人教高中英语选择性必修二Unit4JourneyAcrossVastLand词汇详解课件
It is a pleasure for sb. to do sth.
对某人来说做某事是一件快乐的事
用please及其正确形式填空
1)Now I have the _p_le_a_su_r_e_ (please) of having lived long enough to see that young people again believe in it .
vt. 激起，唤醒，激发
1.Many diseases arise _fr_o__m_ what people ignore in their daily life. 2.And how to deal with the various issues _a_r_is_i_n_g_ out of globalization?
Unit4 JOURNEY ACROSS A
VA S T L A N D
Words＆Expressions
airline
n.航空公司;航线 bay n. （海或湖的）湾 复数： bays
craft n.①手艺/工艺/技艺(常用单数) ②手工艺品
craftsman n.手艺人/工匠
Craftsman Spirit 匠人精神
arise arose-arisen
vi.①起身;起床;起立 ②出现/产生
易混词
词性及词义
arise rise raise arouse
vi.(arose, arisen) 出现，发生，由……引起， 产生
vi.(rose, risen) 上升，升起，增长； n.增加， 上升，增强
vt.(raised, raised) 提高，举起，提出，筹集， 饲养，抚养
短语扩展：
hold one’s breath 屏息;屏气 lose one’s breath 喘不过气来
对某人来说做某事是一件快乐的事
用please及其正确形式填空
1)Now I have the _p_le_a_su_r_e_ (please) of having lived long enough to see that young people again believe in it .
vt. 激起，唤醒，激发
1.Many diseases arise _fr_o__m_ what people ignore in their daily life. 2.And how to deal with the various issues _a_r_is_i_n_g_ out of globalization?
Unit4 JOURNEY ACROSS A
VA S T L A N D
Words＆Expressions
airline
n.航空公司;航线 bay n. （海或湖的）湾 复数： bays
craft n.①手艺/工艺/技艺(常用单数) ②手工艺品
craftsman n.手艺人/工匠
Craftsman Spirit 匠人精神
arise arose-arisen
vi.①起身;起床;起立 ②出现/产生
易混词
词性及词义
arise rise raise arouse
vi.(arose, arisen) 出现，发生，由……引起， 产生
vi.(rose, risen) 上升，升起，增长； n.增加， 上升，增强
vt.(raised, raised) 提高，举起，提出，筹集， 饲养，抚养
短语扩展：
hold one’s breath 屏息;屏气 lose one’s breath 喘不过气来
keyong 人教版高中英语必修二unit4单词讲解
Period One
[题组训练] (1)句型转换 She is certain to come. → It’s (2)I
certain that she will come. am quite certain of his success.
我确信他的成功。
Period One
(3)It isn’ t quite A． sure C． exactly
.
他妈妈让他做作业，但是他没有回应。 (3)Our country has set up many natural reserves wildlife’ s needs. 为回应野生动植物的需求，我们国家已经建立了许多自然保护区。
in response to
8
4 relief n (痛苦、忧虑）的减轻、消除 v,relieve 减轻缓解 in relief 如释重负 松了口气 with relief 叹口气 to one's relief 令某人感到欣慰的是 to one's amazement relieve sb of sth 使某人减轻… 翻译 Seeing the lost children, the mother was in relief. 拓展 It is a great relief to do sth ....... 感到极大的安慰(U)
Period One
[题组训练] 用 contain， include 的适当形式填空 (1)This little book contains all the information that you need. (2)I have to prepare food for seven people including me. (3)The pill contains vitamins. (4)She was unable to contain her excitement. (5)Everyone laughed， me included.
人教版高中英语必修二unit4词汇讲解PPT
在被动句中 三个词from 都不能省略。
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
contain:包含，容纳，容忍 include：包含，包括 contain 可用于表示包含所含之物的全部
或部分 include 只用于表示所含之物中的一部分 The parcel contained a dictionary. The health club includes gym, swimming
Pay attention to :注意 attract/draw/catch one’s attention :吸引某人注意力
Unit 4 wildlife protection
Vocabulary
die out :灭亡，逐渐消失，不复存在 Many species of animals are in danger of
dying out .
die away： 1.减弱，逐渐消失；风，声音渐弱，渐息， 2.（树木等）渐渐凋零，枯萎（根未死）； 假死。
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
Protect…from ：保护…不受… Prevent/stop/keep…from:使…不，防
止…做 在主动句中，prevent和stop后的介词
from可以省略，但keep后的介词不能 。 Keep sb. doing sth. 让某人一直做某 事
pool and locker room.
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
contain:包含，容纳，容忍 include：包含，包括 contain 可用于表示包含所含之物的全部
或部分 include 只用于表示所含之物中的一部分 The parcel contained a dictionary. The health club includes gym, swimming
Pay attention to :注意 attract/draw/catch one’s attention :吸引某人注意力
Unit 4 wildlife protection
Vocabulary
die out :灭亡，逐渐消失，不复存在 Many species of animals are in danger of
dying out .
die away： 1.减弱，逐渐消失；风，声音渐弱，渐息， 2.（树木等）渐渐凋零，枯萎（根未死）； 假死。
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
Protect…from ：保护…不受… Prevent/stop/keep…from:使…不，防
止…做 在主动句中，prevent和stop后的介词
from可以省略，但keep后的介词不能 。 Keep sb. doing sth. 让某人一直做某 事
pool and locker room.
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
人教版高中英语必修二unit4词汇讲解 【公开 课课件 】
Unit 4 Words and expressions 单词详解课件高中英语人教版选择性必修第二册
arise
vi.①起身→起床 arise—arose—arisen ②出现/产生
A arise from B A因B产生/A由B引起
=arise out of =result from
1.说出下列句子中的arise是什么含义 1)What problems may arise when humans are cloned? 2)He arose from his seat. 3)Accidents often arise from carelessness.
The doctors were astonished at the speed of her recovery.
①The news _a_st_o_n_is_h_e_d (astonish) everyone present at the meeting. ②Hearing the news, he looked _a_s_to_n_i_sh_e_d (astonish). ③To our _a_st_o_n_is_h_m_e_n_t (astonish), he ran 1，000 metres in such an _a_st_o_n_is_h_in_g (astonish) speed.
【语境应用】完成句子。 1) Can we begin discussing matters a_r_i_s_in_g__f_ro_m__ (由……引
起) the last meeting? 2) That morning I __a_r_o_s_e___ (起床) early and went out to
2. typical adj. 典型的，有代表性的
be typical of 是……的特点 typically adv. 典型地；通常
人教版高中英语必修二unit4词汇讲解(共24张PPT)
die out :灭亡，逐渐消失，不复存在 Many species of animals are in danger of
dying out .
die away： 1.减弱，逐渐消失；风，声音渐弱，渐息， 2.（树木等）渐渐凋零，枯萎（根未死）； 假死。
His anger died away.
in trouble:处于困难中，处于不幸中。 She stood by me when I was in trouble.
in relief: 如释重负，松了口气。 I was in relief when the exam was over.
to one’s relief:让人欣慰的是… To my relief, I was not late for class time.
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
2.如果是否定句，用 whether 不用that It is not certain whether he will come. 3.在祈使句中通常使用sure，不用certain Be sure to tell me all the news.
The news had no effect on her at all.
They effected their escape in the middle of the night.
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
die down： 1.（植物）枯萎，凋谢，（过冬时）假
死 2：逐渐平息，渐渐停止，逐渐消失，
dying out .
die away： 1.减弱，逐渐消失；风，声音渐弱，渐息， 2.（树木等）渐渐凋零，枯萎（根未死）； 假死。
His anger died away.
in trouble:处于困难中，处于不幸中。 She stood by me when I was in trouble.
in relief: 如释重负，松了口气。 I was in relief when the exam was over.
to one’s relief:让人欣慰的是… To my relief, I was not late for class time.
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
2.如果是否定句，用 whether 不用that It is not certain whether he will come. 3.在祈使句中通常使用sure，不用certain Be sure to tell me all the news.
The news had no effect on her at all.
They effected their escape in the middle of the night.
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
die down： 1.（植物）枯萎，凋谢，（过冬时）假
死 2：逐渐平息，渐渐停止，逐渐消失，
人教版高中英语 必修2 第四单元重点词汇讲解 教案专题
重点单词.词组讲解1. protection nn.保护,防护;警戒[U] +against/from+n.The construction workers wore metal helmets for protection. .A thin jacket is a poor protection against cold.porotect vt. 保护+against/fromWearing dark glasses can protect your eyes from the sun.2.decrease反义词increasev.1) vi.减;减少,减小[(+in/to)]This species of bird is decreasing in numbers every year. decrease in在…方面减少The number of these endangered animals has decreased by 13%. decrease by减少了The number of these endangered animals has decreased to 200. decrease to减少到n. 减少,减小[C][U] (+in/of)There has been a steady(持续)decrease in our imports（进口）.【期末检测】1.With the production _____ year by year, the manager had to resign.A.decreasedB. decreasingC. increasedD. increasing答案B 考查非谓语动词。
句意：因为生产逐年下降，经理被迫辞职。
increase为上升；从句意分析production可以发出下降动作3.die out逐渐消失;灭绝,熄灭How did the dinosaurs（恐龙）die out?1Many old customs have died out. 许多旧的风俗已不复存在。
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words and expressions in Unit 4
1.die out 1)家族种族灭绝；
eg:This species has nearly died out because its habitat is being destroyed.
2)习俗观念消失
eg:The old custom died out many years ago.
on sb • 同情，怜悯某人 • without mercy毫不留情地， 残忍地 • at the mercy of sb • 任由某人控制或摆布
Period One
[题组训练] 用适当的介词填空
(1)Antonio was so merciful that he even showed mercy
Those who suffer from headache will
find they get _____ from this
medicine.
A.relief
B. safety
C. defense
D. shelter
【点拨】 选A。题意：那些头痛的人会发
现这种药物能减轻疼痛。relief 符合题
• 回信
respond to
eg: She responded briefly to the questions.
n. response
• in response to • 对......回应 • make a quick reaponse to • 对......作出快速反应 • eg: I'm writing in response to
意。safety安全；defense防御，防护
；shelter遮蔽，庇护。
relief from sth. 减轻……
e.g. The drug gives some relief from
pain. 这种药可以减轻一些 痛苦。
6. mercy n 仁慈 宽恕 怜悯 • ask/beg for mercy 请求宽恕 • show mercy to sb =have mercy
拓展： die away 声音 风 光等渐渐消失 die down 情绪逐渐平息 die off 相继死亡 草木先后枯死
• eg The wind died away at dusk.
• The noise has died down.
• Many trees are dying off for lack of water.
The meal includes steak. 注意，including 为介词，included 为 形容词 比较： Everyone laughed, including me ( me included ).
eg: He is certain to come. = It is cert39;m certain of your seccess. = I'm certain that you will succeed.
8. contain vt. 1) 包含， 容纳，装有 eg How much will this bottle contain?
• hunt for sth = search for sth寻找 某物
• go hunting 去打猎
• eg: Weather permitting, we'll go hunting this Sunday morning.
• She is still hunt for a new job.
4 respond vi 回答 回应 对...做出反 应
Fruits contain many vitamins. 2) 抑制，控制，克制（强烈的情感）
contain oneself 克制自己 eg Try to contain your anger.
辨析： contain & include.
contain 指某物装在比其更大的物体内。 include 指某物为整体的一部分或一个 要素。 eg: The jar contains olives.
2 loss n. 损失 遗失 丧失 lose v.
suffer a a great loss 遭受重大损失 at a loss 不知所措 eg: The company suffer a great
loss as a result of that mistake.
3 hunt vt /vi 打猎 猎取 /搜寻
your letter.
• 5.relief n (痛苦、忧虑）的减轻、消除 • v,relieve 减轻缓解 • in relief • 如释重负 松了口气 • eg: Seeing the lost children, the
mother was in relief. • to one's relief • 令某人感到欣慰的是 • eg: To her relief, her son was out • of danger
(4)The cruel man killed the injured dog without mercy.
7.certain adj 1）某个，某些（仅做定语） The library is only open at certain times of day. 2) 确定的，一定 = sure for certain =for sure • 无疑地 确定地 • be certain to do sth 一定会做某事 • be certain of/about sth 对某事有把握 • be certain that 确信…… • It is certain that 对....有把握 • certainly adv.
to
Shylock.
(2)Having lost the engine’s power，the boat was now
at
the mercy of the wind.
(3)She is a kind-hearted woman and often has mercy
on
people who are in trouble.
1.die out 1)家族种族灭绝；
eg:This species has nearly died out because its habitat is being destroyed.
2)习俗观念消失
eg:The old custom died out many years ago.
on sb • 同情，怜悯某人 • without mercy毫不留情地， 残忍地 • at the mercy of sb • 任由某人控制或摆布
Period One
[题组训练] 用适当的介词填空
(1)Antonio was so merciful that he even showed mercy
Those who suffer from headache will
find they get _____ from this
medicine.
A.relief
B. safety
C. defense
D. shelter
【点拨】 选A。题意：那些头痛的人会发
现这种药物能减轻疼痛。relief 符合题
• 回信
respond to
eg: She responded briefly to the questions.
n. response
• in response to • 对......回应 • make a quick reaponse to • 对......作出快速反应 • eg: I'm writing in response to
意。safety安全；defense防御，防护
；shelter遮蔽，庇护。
relief from sth. 减轻……
e.g. The drug gives some relief from
pain. 这种药可以减轻一些 痛苦。
6. mercy n 仁慈 宽恕 怜悯 • ask/beg for mercy 请求宽恕 • show mercy to sb =have mercy
拓展： die away 声音 风 光等渐渐消失 die down 情绪逐渐平息 die off 相继死亡 草木先后枯死
• eg The wind died away at dusk.
• The noise has died down.
• Many trees are dying off for lack of water.
The meal includes steak. 注意，including 为介词，included 为 形容词 比较： Everyone laughed, including me ( me included ).
eg: He is certain to come. = It is cert39;m certain of your seccess. = I'm certain that you will succeed.
8. contain vt. 1) 包含， 容纳，装有 eg How much will this bottle contain?
• hunt for sth = search for sth寻找 某物
• go hunting 去打猎
• eg: Weather permitting, we'll go hunting this Sunday morning.
• She is still hunt for a new job.
4 respond vi 回答 回应 对...做出反 应
Fruits contain many vitamins. 2) 抑制，控制，克制（强烈的情感）
contain oneself 克制自己 eg Try to contain your anger.
辨析： contain & include.
contain 指某物装在比其更大的物体内。 include 指某物为整体的一部分或一个 要素。 eg: The jar contains olives.
2 loss n. 损失 遗失 丧失 lose v.
suffer a a great loss 遭受重大损失 at a loss 不知所措 eg: The company suffer a great
loss as a result of that mistake.
3 hunt vt /vi 打猎 猎取 /搜寻
your letter.
• 5.relief n (痛苦、忧虑）的减轻、消除 • v,relieve 减轻缓解 • in relief • 如释重负 松了口气 • eg: Seeing the lost children, the
mother was in relief. • to one's relief • 令某人感到欣慰的是 • eg: To her relief, her son was out • of danger
(4)The cruel man killed the injured dog without mercy.
7.certain adj 1）某个，某些（仅做定语） The library is only open at certain times of day. 2) 确定的，一定 = sure for certain =for sure • 无疑地 确定地 • be certain to do sth 一定会做某事 • be certain of/about sth 对某事有把握 • be certain that 确信…… • It is certain that 对....有把握 • certainly adv.
to
Shylock.
(2)Having lost the engine’s power，the boat was now
at
the mercy of the wind.
(3)She is a kind-hearted woman and often has mercy
on
people who are in trouble.