必修二unit4单词讲解
人教版高中英语必修二unit4单词讲解.ppt
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
必修二unit4词汇讲解祥解
EXERCISE
The noise of the car ____ in the distance. A. died out B. died away C. died down D. died of As time goes by, some old traditions are ____ gradually.
C. in turn
D. in place
2.（2014江苏卷）24. Tom always goes jogging in the
morning and he usually does push-ups too to stay____.
A. in place
B. in order
C. in shape D. in fashion
Advertising idea and expression are so important that attract people’s attention.
Appreciate:鉴赏，感激，意识到 1.表“感激”“赞赏”，通常为及物动词，其后可
接名词，代词，动名词，名词性从句等作宾语， 但不能接不定。
1.（2014浙江卷 ）10. While staying in the village,
James unselfishly shared whatever he had with the
villagers without asking for anything ______ .
A. in return B. in common
I appreciate being given this opportunity.
I appreciate that you have come here so early. 2.其后不直接跟if或when引导的从句，需要借助代
必修二unit4单词讲解
• • • • •
relief n (痛苦、忧虑）的减轻、消除 relieve V 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 拓展 It is a great relief to do sth ....... 感到极大的安慰
affect 影响 感动 侵袭 感染 • affect/move sb to tears 把某人感 动的掉泪 • be greatly effected 很受感动 • be affected with high fever 发高烧
• have an effect
on
对…有影响
• pay (more/less) attention to 多/ 少注意
• come across 偶然遇见 • come out 出版 开花 • come up 被提出 发芽 走近 • come about 产生 造成
• fail v 失败 • fail in sth 在...方面失败 • fail to do sth 忘记/没能做成某事 failure 不可数n “失败” • a success • a failure 可数n 成功或失败的人或事
employ 雇佣 利用（时间、精力）
• • • • • • • • employ sb 雇佣某人 employ time 利用时间 employ sb to be/as 雇佣某人担任 employ sb to do sth 雇佣某人做某事 sb be employed in doing sth 忙于做某事 =employ oneself in doing sth employer 雇主 interviewer 面试官 employee 雇员 interviewee 面试者
人教版高中英语必修二unit4词汇讲解【优秀课件】
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，
高中英语必修二unit4词汇讲解
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
最新必修二unit4单词讲解PPT课件
threaten
• threaten: vt&vi 恐吓；威胁 • strenghen: vt. 增强 • endanger: vt 使........处于危险 • enrich: vt. 丰富；使......丰富 • encourage: vt.使……有勇气，鼓励） • enable：vt.使…能够 • frighten: vt. 恐吓
the mercy of the wind. (3)She is a kind-hearted woman and often has mercy on
people who are in trouble. (4)The cruel man killed the injured dog without mercy.
(1)I’d appreciate B
if you would like to teach me
how to use the computer.
A．that
B．it
C．this
D．you
15
• Success n. • Succeed v. • Successful adj. • Succeed in doing sth • Be successful in doing sth • Obama succeed Bush as president in the
affect
affect 影响 感动 侵袭 感染 affect/move sb to tears把某人感动的掉泪 Be greatly affected 很受感动 Have an effect on 对…有影响
• As a matter of fact, your opinion will not affect my decision.
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.
人教版高中英语新课标必修二Unit4知识点详解整理
英语必修二Unit4 wildlife protection 拓展词汇 1. decrease（a/the ） decrease in sth.某物的减少 on the decrease 在减少 【反义】2. die out1） 灭亡，灭绝2） （风俗、习惯等）逐渐消失die out （家族、物种等）死亡，灭绝；（风俗、习惯等）逐渐消失die away (声音，光线，风等)逐渐平息，渐弱die off (家族，种族等)相机灭亡；（草木）先后枯死die down (光，兴奋程度)渐弱，渐息；(声音，光线等)变弱、消失=die away4. reserve1） n.保护区；储存，保留； 2） vt.预订；保留5. hunt v.&n. 1) 打猎；猎取 go hunting 去打猎2) hunt for 搜索，追寻，寻找hunt sp. for 为寻找……搜索某地be on the hunt for 正在寻找，在寻求中 【搜索】 look for search for be in search of6. in piece =peacefully 和平地；和睦地；安静地at peace 和平地；安静地（与at war 相对） at peace/war with 与……处于和平/交战状态 make peace with 与……讲和/和解7. in danger of 在危险中；垂危 in danger 处于危险中，垂危 out of danger 脱离危险8. respond v.回答；作出反应；回报 respond to 回答/应答……，对……作出答复/回复respond to...(with)（对……）报以……，回报…… 【变形】response n.回答，答复；反应 in response to 为……回答，响应make (a) response to 回答，对……作出回应9. in relief 如释重负；松口气to one ’s relief 令某人感到欣慰的是 with relief 宽慰地give sb. (some) relief （稍微）减轻某人的痛苦10. burst into +n.突然（进入某种状态）=burst out +v-ing ； 闯入burst in 闯入；突然出现；插嘴11. mercy n.[U]仁慈，宽容，怜悯show mercy to sb. =show sb. mercy 同情、怜悯某人have/take mercy on sb. 怜悯某人 beg for mercy 乞求宽恕without mercy 毫不留情地；残忍地at the mercy of 任……处置；任由……摆布It's a mercy (that)... 幸运的是……12.certain adj.1)某个；某些（前置定语）2)确定的，一定，（表语=sure）be certain to do sth. 一定会做某事be certain of/about (doing) 对（做）某事有把握make certain of/that...搞清楚，弄明白=make sure of/that...for certain 确定；无疑=for sure13.protect...from/against 保护…免受…；使……免受……【阻止……做某事】keep...from doingstop ...(from) doing （被动不可省略）prevent...(from) doing （被动不可省略）defend...from/against 保卫……以抵御……14.contain vt.1)包含；容纳；装有，含有2)抑制；控制，克制（强烈的情感）【辨析】【变形】container n. 容器15.affect v.1)影响2)使感动；激起（悲伤、愤怒、爱等情绪）16.pay (much/more/little/no) attention to （非常/更多/很少/不）关注draw/attract/catch/get one’s attention to 吸引某人对……的注意fix/focus one’s attention on 将注意力集中于，专心于devote one’s attention to 专心致志于turn one’s attention to 将某人的注意力转向bring...to one’s attention 使某人注意come to one’s attention 受到某人的注意17.appreciate v.1)理解；意识到；领会2)欣赏，赏识；重视；鉴赏3)感激，感谢appreciate （one's）doing 感激（某人）做某事would appreciate it if/wh-要是……将不胜感激（类似hate,like,love,dislike）18.succeed v.1)成功succeed in (doing) sth成功做成某事2)接替；继任；继承succeed sb. (as) 接替某人（担任……）succeed to sth.继承某物【做事】manage to do sth.设法做成某事try to do sth.尽力做某事fail to do sth. 未能做成某事19.employ vt.1）雇用2）利用（时间、精力等）=make use of employ sb. to do sth.雇用某人做某事employ oneself in (doing)sth.=be employed in (doing)sth. 忙于某事；从事某活动employee 雇员employer 雇主20.harm n/vt.伤害；损害do harm to sb./do sb. harm伤害某人=be harmful to sb.do good to sb./do sb. good对某人有好处do wrong to sb./do sb. wrong冤枉某人e into being =come into existence形成，（指事物、局面等的）产生（无被动，无进行）come into effect生效come into action 开始行动come into power 当权，上台come into use 开始被使用22.inspect vt.检查；检验；视察；检阅23.according to 按照；根据……所说24.so that ...1）以至于……结果……；（结果状语）2）为了……，以便……（目的状语）。
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• • • • • • • threaten: vt&vi 恐吓；威胁 strenghen: vt. 增强 endanger: vt 使........处于危险 enrich: vt. 丰富；使......丰富 encourage: vt.使……有勇气，鼓励） enable：vt.使…能够 frighten: vt. 恐吓
affect
affect 影响 感动 侵袭 感染 affect/move sb to tears把某人感动的掉泪 Be greatly affected 很受感动 Have an effect on 对…有影响
• As a matter of fact, your opinion will not affect my decision. • Most people present at the meeting were deeply affected by his speech.
in response to he didn’t to respond to the new drugs
the doctor
relief
• relief：n (痛苦、忧虑）的减轻、消除 relieve: vt 减轻缓解 • in relief 如释重负 松了口气 to one’s relief ： 令某人感到欣慰的是 to one’s amazement/surprise:令某人吃惊的是 to one’s happiness :令某人幸福的是 to one’s sadness:令某人难过的是
hunt :vt /vi 打猎 猎取 /搜寻 • hunt for sth 寻找某物 (=look for=search for) • go hunting 去打猎
in peace:和平地=peacefully
• • • • • • • • • • 与in有关的短信总结： in a hurry 匆忙，急于 in a way 从某种意义上说 in a word 简言之，总之 in addition 此外，又，加之 in all 总共，总计 in charge of 负责，总管 in common 共用的，共有的 in general 一般来说 in return 作为回报
respond
• respond vi. 回答 回应 做出反应 • respond to 回答 回应 对...做出反应 • • • • • respond to one‘s letter：回信 n. response in response to 对......作出回应 make a quick reaponse to 对......作出快速反应
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
contain/include (1)contain 表示包含所含之物的全部，还指某种物质中含有某成 分或含有其他物质。另外， contain 还有 “克制，抑制”之意。 (2)include 意为“包含；连„„ 在内；包括”，指作为整体中的 一部分而被包括进去， 在句中常构成分词短语 sb./sth.included 或 including sb./sth.。
Period One
4． It contains a powerful drug which affects mosquitoes. 它含有一种强效的药物可以防止蚊虫叮咬。 [归纳拓展] contain vt.包含；容纳；容忍 contain oneself 克制自己 container n．容器；集装箱
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
(3)It isn’t quite A．sure C．exactly
D
that he will be present at the meeting.
B．certainly D．certain
解析 句意为：不很确定他将出席这次会议。只能说 sb is sure that ,不能说：it is sure that.
[题组训练 ] (1)句型转换 She is certain to come. → (2)I
It’s certain that
she will come. his success.
am quite certain of
我确信他的成功。 = I am sure/certain that he will be successful.
die out 家族种族灭绝；习俗观念消失 The old custom died out many years ago. 这种古老的风俗习惯许多年前就消失了。 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
• be dying for 很想要渴望=be eager for • be dying to do sth 极想干某事=be eager to do sth Mary,I'm dying to see you every moment of the day. 玛丽，我时时刻刻都盼着见到你。
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。
• After any years of hard work,the scientist finally • ( succeeded in sending )the explorer to Moon.
• 经过多年的努力，科学家终于将载人飞船发送到月球。
16
• • • • • • • • • • employ 雇佣 利用（时间、精力） employ sb 雇佣某人 employ time 利用时间 Employ sb to be/as 雇佣某人担任 employ sb to do sth 雇佣某人做某事 Sb be employed in doing sth 忙于做某事 Employ oneself in doing sth
appreciate
• appreciate: vt 欣赏,鉴赏;感激;意识到 appreciation: n. appreciate doing sth 感激做某事 appreciate one’s doing sth I would appreciate it if ...假如我将不胜感激
[题组训练]
某人
without mercy 残忍地 at the mercy of sb 任由某人控制或摆布
[题组训练] 用适当的介词填空 (1)Antonio was so merciful that he even showed mercy Shylock. (2)Having lost the engine’ s power，the boat was now the mercy of the wind. (3)She is a kindhearted woman and often has mercy people who are in trouble. (4)The cruel man killed the inj丧失 sufffer a a great loss 遭受重大损失 at a loss 不知所措 The company suffer a great loss as a result of that mistake. 这个公司因为失误遭受了重大损失。
• loser n.输家；失败者 反：successor • loss n.损失 遗失 丧失 • lose---lost----lost vt.失去
(1)I’d appreciate
B
if you would like to teach me
how to use the computer. A．that B．it C．this D．you
15
• • • • • • Success n. Succeed v. Successful adj. Succeed in doing sth Be successful in doing sth Obama succeed Bush as president in the USA. • 奥巴马继不什后担任美国总统。 • A success a failure
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.