英语人教版（2019）选择性必修第三册Unit2 Environmental Protection知识点学案-

1、选择性必修三Unit2 PAGE5 / NUMPAGES5选择性必修三Unit2eq avs4al(知识要点1)abuse n. 滥用；虐待；辱骂 vt. 滥用；虐待；辱骂教材原句P14 For example，some of them may become involved in tobacco or alcohol abuse，which can lead to physical and mental health problems.例1What went on here was an abuse of power. 例2All the children had been physical

2、ly and emotionally abused. 知识拓展abuse ones power滥用某人的权利alcohol/drug abuse 酗酒/嗜毒scream/shout abuse 高声谩骂/大声辱骂child abuse 虐待儿童social abuse 社会弊端即学即练单句语法填空Janet_ (abuse) by her father since she was eleven.eq avs4al(知识要点2) in response to 响应，反应；回答；答复教材原句P14 Secondly，there is a “routine”，the regular action y

3、ou take in response to the cue.例1In response, the Chinese government has made great efforts to educate Chinese tourists on appropriate behaviour. 例2His letter in response to her request had contained a firm refusal. 造句 Beijing upgraded its public health emergency response to COVID-19 from level to s

4、tarting Tuesday. 知识拓展(1)response n回答，回应；反应make a/no response to 对做出回应/不予回答(2)respond vi. 回答，回应respond to.with/by. 用回应即学即练单句语法填空A few days later，she still made no response_ my email.She responded_ the news by bursting into tears.eq avs4al(知识要点3) reward n回报；奖励；报酬vt. 奖励；奖赏；给以报酬教材原句P14 Thirdly，there is

5、the “reward”，the good thing or feeling we get from the routine.例1The old lady is offering a reward of $50 to anyone who finds her cat for her!例2She was rewarded for her efforts with a cash bonus.例3 From my perspective, overseas study tours can be rewarding and enjoyable. 知识拓展as a reward for作为(对某事的)报

6、酬/奖赏give/offer a reward to sb. for sth. 因为某事而给某人报酬reward sb.for sth. 为某事而以报答某人rewarding adj. 值得做的，有益的，有意义的worthwhile即学即练单句语法填空The old man gave the little boy a doll_ a reward for his help. _ reward，the boy gave him a hug.eq avs4al(知识要点4) rely on依赖；依靠；信赖教材原句P15 The reward makes us much more likely to

7、 continue the cycle，and the bad habit of relying on unhealthy snacks is formed.例1We had to rely on a compass and a lot of luck to get here. 例2 I dont know if I can rely on him，but Im willing to take a gamble. 知识拓展(1)rely onn./doing. 指望/依靠rely on sb./sth. to do.指望做rely on it that. 指望(2)depend /count

8、on/upon 依赖；依靠(3)reliable adj.可靠的，可信赖的 即学即练单句语法填空Not having found a better way，we had to rely_ him to be the interpreter.You can rely on_ that it will rain tomorrow.eq avs4al(知识要点5)examine vt.(仔细)检查；审查；测验教材原句P15 To facilitate a positive change in our bad habits，we must first examine our bad habit cyc

9、les and then try to adapt them.例1 The students will be examined in all subjects at the end of term.例2The goods were examined for damage on arrival.知识拓展(1)examine sb. in/on.测验某人examination n. 审查；调查；考查；考察；(仔细的)检查，检验(2)physical examination 体检(3) examiner 主考官即学即练小片段填空Last week，the teacher_ us in maths.A

10、fter the_ ，we all went to the hospital to have physical_ (examine)eq avs4al(知识要点6)straight away 立即；马上教材原句P15.and if we are not successful straight away，we often become pessimistic and give up.例1I told him straight away what I thought of the matter. 知识拓展(1)straight out 诚实地；直率地 straight up (询问或强调所说的话的

11、真实性)真的，确实(2)表示“立刻，马上”的词组at once；right now；right awayeq avs4al(知识要点7)decide on 决定；选定教材原句P15.you have to think about your bad habits and decide on some changes.例1 (2019浙江高考)They decided on a tour to the United States in 1964. 例2 We finally decided on holding a class meeting to make a plan for the acti

12、vity. 知识拓展(1)decide to do/that从句.决定做(2)make a decision 做出决定come to/arrive at/reach a decision 做出决定即学即练单句语法填空Now that you decide_ (go)，youd better go at once.They have chewed the problem over for hours and hope to reach a_ (decide) soon.eq avs4al(知识要点8) make up ones mind下定决心；决定教材原句P16 We need to make

13、 up our minds and show some discipline，and make small changes over time.例1Once she has made up her mind，nothing can change it.例2We have made up our minds to finish the work before dark.知识拓展change ones mind改变主意keep/bear/have. in mind 记住；牢记在心头speak ones mind 直言不讳read ones mind 看出某人的心思即学即练单句语法填空(2019全国

14、卷)Another way of setting realistic goals is to analyze your short and long term objectives, _ your beliefs, values and strengths. 另一个设定现实目标的方法是分析你的短期和长期目标, 牢记你的信念、价值观和长处。eq avs4al(知识要点9)compose vt.&vi.组成；作曲；撰写教材原句P16 Life is composed of many elements，such as family，friends，study，work，entertainment a

15、nd so on. 例1Ten men compose the committee.例2Mozart composed his last opera shortly before he died.造句 She composed a letter of protest.知识拓展(1)be composed ofbe made up ofconsist of由组成(2)composer n. 作曲家(3)composition n. 作品；作曲；作文即学即练 小片段填空The_ once created a famous film，which was_ of three parts.His _ h

16、elped him won a lot of prizes.(compose)知识要点10 disturb vt. 打扰；搅乱；使烦恼教材原句P17It was not polite to disturb your neighbours with loud music last night.例1Im sorry to disturb you，but can I talk to you for a moment?例2The letter shocked and disturbed me.知识拓展(1)disturb sb./sth.使某人感到不安/弄乱东西disturb the peace 扰乱

17、治安(2)disturbing adj. 令人烦恼的；令人不安的；使人震惊的disturbed adj. 被扰乱的；感到不安的(3)be disturbed by/about/at对感到忧虑/不安be disturbed to do sth. 对做某事感到不安be disturbed that. 担心(4)disturbance n. 骚乱；打扰即学即练小片段填空The noise outside_ him.The_ made him_ about his child who was sleeping. It was so_ that he opened his window and shou

18、ted to the workers there.(disturb)知识要点11 stimulate vt. 激发；促进；刺激教材原句P20This stimulated my motivation.例1The exhibition has stimulated interest in her work. 例2Parents should give children books that stimulate them.知识拓展(1)stimulate sb./sth.(to sth.)刺激/激励某人(某事)stimulate sb. to do sth. 刺激/激励某人做某事(2)stimul

19、ating adj. 刺激的；有刺激性的(3)stimulation n. 刺激；激励，鼓舞即学即练单句语法填空However，simple_ (stimulate) is not what were after.知识要点12stress out 焦虑不安；疲惫不堪教材原句P20After starting high school，I felt stressed out and always relaxed by playing computer games. 例1And dont stress out about shifting back the time you go to sleep.

20、 例2After a long week with exams, the students were all stressed out 知识拓展(1)stress n 压力；紧张vt. 强调；重读the stress of sth. 的压力under the stress of. 在压力下lay/put stress on. 把重点放在(2)stressed adj. 焦虑不安的；心力憔悴的；重音的；受压的(3)stressful adj. 紧张的；压力大的即学即练小片段助记Under the stress of the public，he stressed out.So he wanted

21、to change the stressful situation and he placed the stress on solving the basic problems of the public.知识要点13 absorb vt.理解，掌握；吸收，汲取；吸引全部注意力；使全神贯注教材原句P20 I got so absorbed that I played the games day and night.例1The cream is easily absorbed into the skin.例2 (2020全国卷) In fact, most people only absorb

22、about 20 percent of a speakers message. 例3 (2018全国卷)We both became absorbed in the simplicity of playing together. 知识拓展(1)absorb.from.从中吸收absorb ones attention 吸引某人的注意力(2)absorbed adj. 一心一意的；被吸收的be absorbed inbe lost inbe buried in 全神贯注于；专心于(3)absorption n. 吸收，专注即学即练单句语法填空_ (absorb) in his work，he s

23、imply forgot food and sleep.知识要点14refresh vt. 使恢复精力；使凉爽；刷新教材原句P20 I get refreshed through climbing，spend more time with my dad，and get to meet new friends. 例1He refreshed himself with a cool shower. 例2Only in this way can you always get a refreshing mind and make great progress as planned. 例3 Ive re

24、freshed the page a few times and still see no comments.知识拓展(1)refresh oneself 使自己精神振作，恢复活力refresh oneself with. 用提神feel refreshed 感到精神爽快的(2)refreshing adj. 使清爽的；使人重新振作的；提神的(3)refreshment n. (精力)恢复；点心即学即练小片段填空He_ himself with some_ songs.Finally，he felt_ (refresh)Sentence Patternseq avs4al(重点句式1)状语从句的省略教材原句P14These bad habits，if left unchecked，could lead to more serious ones when they become adults.例1 If told properly，stories should reveal a lot of facts about your personality