高考英语 Unit3《A healthy life》知识与要点课件 新人教选修6.ppt
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1、2021/8/11 星期三1话题A healthy life(健康生活)功能1.Prohibition(禁止)2.Warning(警告)3.Permission(允许)语法The use of“it”(1)it的用法(1)重点单词stress,adolescent,ban,addicted,accustomed,automatic,automatically,mental,mentally,quit,unfit,strengthen,disappointed,risk,awkward2021/8/11 星期三2重点短语due to,be addicted to,be accustomed to
2、,decide on,in spite of,feel like(doing),take risks(a risk),at risk,get into,stand for重点句型1.I do hope so because I want you to live as long and healthy a life as I have.2It is no good crying over spilt milk.3Every time you feel like smoking a cigarette,remind yourself that you are a nonsmoker.4It is
3、only when the disease has progressed to AIDS that a person begins to look sick.2021/8/11 星期三31stress n重压,逼迫,压力;重音;重点重压,逼迫,压力;重音;重点vt.施加压力于;使紧张;重读施加压力于;使紧张;重读归纳拓展归纳拓展(1)time of stress 危难之际,非常时期危难之际,非常时期under stress 压力之下压力之下under the stress of.在在压力下,为压力下,为所迫所迫2021/8/11 星期三4(3)stressful adj.压力重的;紧张的压力重
4、的;紧张的a stressful job/situation/lifestyle繁繁重重的的工工作作/艰艰难难的的处处境境/紧张的生活方式紧张的生活方式She laid great stress on proper behavior.她很她很强强调调行行为为端正。端正。In the word“mother”,the stress is on the first syllable.在在“mother”这这一一单词单词里,重音在第一个音里,重音在第一个音节节上。上。The English teacher stressed the importance of reading aloud.英英语语老老
5、师师强强调调了大声朗了大声朗读读的重要性。的重要性。2021/8/11 星期三5【链接训练链接训练】Things can easily go wrong when people are under _.Astress Bweight Cload Dstrength【解解析析】句句意意为为:人人们们在在有有压压力力的的情情况况下下,做做事事容容易易出出差差错错。stress“压压力力”;weight“重重量量”;load“负负担担”;strength“力量力量”。under stress“压力之下压力之下”。【答案答案】A2021/8/11 星期三62accustomed adj.通常的,惯常的
6、;习惯的通常的,惯常的;习惯的归纳拓展归纳拓展(1)be accustomed to习惯于习惯于(表示状态表示状态)become/get accustomed to 变得习惯于变得习惯于(不延续的动作不延续的动作)(2)accustom vt.使使(人人)习惯于,养成习惯习惯于,养成习惯accustom sb./oneself to(doing)sth.使使某某人人/自自己己习习惯惯于于某事某事2021/8/11 星期三7Im not accustomed to talking at meals.我不习惯吃饭时说话。我不习惯吃饭时说话。You will soon get accustomed
7、to the new way of life.你很快就会习惯这种新的生活方式。你很快就会习惯这种新的生活方式。It took him a while to accustom himself to the idea.他过了一段时间后才习惯了这个想法。他过了一段时间后才习惯了这个想法。He took his accustomed seat by the fire.他在火炉旁经常坐的座位上坐了下来。他在火炉旁经常坐的座位上坐了下来。诱导展望诱导展望在在 be/become/get accustomed to 短短语语中中to为为介介词词,其其后后的宾语应为名词、代词或动名词。的宾语应为名词、代词或动
8、名词。2021/8/11 星期三8【链接训练链接训练】Im not_up so early yet,but I have to_ myself to it.Yeah.Just as the saying goes,“An early bird catches the worm”Aused to getting;adoptBaccustomed to getting;accustomCused to get;adaptDaccustomed to get;accustom2021/8/11 星期三9【解解析析】空空一一考考查查be accustomed to doing和和be used to
9、doing的的用用法法,意意为为“习习惯惯于于做做”,故故排排除除C、D两两项项;空空二二考考查查accustom oneself to sth.“使使自自己己习习惯惯于于某某事事”,若若A项项中中的的adopt改改为为adapt也也为为正正确确答答案案,adapt oneself to“使使某某人人自己适应某事自己适应某事”,而,而adopt是是“采纳,采取采纳,采取”之意。之意。【答案答案】B2021/8/11 星期三103effect nC,U结果,效果结果,效果(力力);影响,作用;影响,作用归纳拓展归纳拓展(1)cause and effect因果因果be of no effect无
10、效的;无用的无效的;无用的come/go into effect生效;实行生效;实行have an/some/little/no effect on对对有有/有有一一些些/几几乎乎没没有有/没有影响没有影响take effect生效;起作用生效;起作用in effect实际上;事实上实际上;事实上(2)effective adj.有效的;显著的,惹人注目的有效的;显著的,惹人注目的2021/8/11 星期三11Scientists are studying the chemicals effect on the environment.科学家正在研究该化学物质对环境的影响。科学家正在研究该化学
11、物质对环境的影响。Any change in lifestyle will have an effect on your health.生活方式的任何改变都将影响你的健康。生活方式的任何改变都将影响你的健康。The new tax rates come into effect from April.新的税率从四月起生效。新的税率从四月起生效。The new laws take effect from tomorrow.新法令明日生效。新法令明日生效。2021/8/11 星期三12【链接训练链接训练】It is said that your reading environment can hav
12、e a great_your understanding,so give some thought_you can create or choose the right reading environment.Aeffects on;on how Beffect on;on howCeffects upon;to what Deffect on;to what【解解析析】空空一一考考查查固固定定短短语语have an effect on“对对有有影影响响”,故故排排除除A、C两两项项;又又根根据据句句意意可可知知是是“如如何何创创造造或或选择合适的阅读环境的一些想法选择合适的阅读环境的一些想法
13、”,故正确答案为,故正确答案为B。【答案答案】B2021/8/11 星期三134desperate adj.绝望的,拼命的;不顾一切的绝望的,拼命的;不顾一切的归纳拓展归纳拓展(1)make desperate efforts to do拼命地要做拼命地要做be desperate to do.急切地想要做急切地想要做be desperate for sth.渴望得到渴望得到in desperate need极其需要极其需要(2)desperately adv.绝望地,不顾一切地;非常地绝望地,不顾一切地;非常地desperation n不顾一切,拼命,绝望不顾一切,拼命,绝望in despe
14、ration拼命地拼命地drive sb.to desperation把把(某人某人)逼到绝境,逼上梁山逼到绝境,逼上梁山2021/8/11 星期三14We had no food left at all and were getting desperate.我们一点儿食物都没了,开始感到绝望了。我们一点儿食物都没了,开始感到绝望了。By then I was desperate for a holiday.到那时候,我已特别渴望休假了。到那时候,我已特别渴望休假了。He is desperate to pass the entrance exam.他很渴望通过入学考试。他很渴望通过入学考试。
15、In desperation he jumped out of the window when he saw that stairs were on fire.当他看到楼梯着火,便不顾一切从窗口跳了出去。当他看到楼梯着火,便不顾一切从窗口跳了出去。2021/8/11 星期三15【链接训练链接训练】他当时太想找份工作了,什么事都愿意干。他当时太想找份工作了,什么事都愿意干。(翻译句子翻译句子)_【答答案案】He was so desperate for a job that he would have done anything.2021/8/11 星期三165ashamed adj.感到惭愧或
16、羞耻的感到惭愧或羞耻的(为表语形容词为表语形容词)归纳拓展归纳拓展(1)be ashamed of(doing)sth.因因(做了做了)某事而感到羞愧某事而感到羞愧be ashamed to do sth.耻耻于于做做某某事事;因因难难为为情情而而不不愿愿做做某某事事feel ashamed for sb.替某人感到羞愧替某人感到羞愧be ashamed that.对对感到内疚感到内疚(2)shame n羞耻;惭愧;遗憾的事羞耻;惭愧;遗憾的事shameful adj.不体面的不体面的shameless adj.不知羞耻的不知羞耻的2021/8/11 星期三17She was ashamed
17、of having failed in the examination.她因考她因考试试不及格而感到羞愧。不及格而感到羞愧。She was ashamed to tell anyone that she had fallen in love with him.她羞于告她羞于告诉诉任何人自己任何人自己爱爱上了他。上了他。I feel ashamed that I havent written for so long.我很久未曾写信,甚我很久未曾写信,甚为惭为惭愧。愧。It is a shame that you cant stay with us.你不能留下来和我你不能留下来和我们们在一起,真是
18、太在一起,真是太遗遗憾了。憾了。2021/8/11 星期三18诱导展望诱导展望对对于于同同源源词词汇汇 ashamed,shameful和和shameless的的辨辨析析易易成成为高考考查的知识点,必须加以特别注意:为高考考查的知识点,必须加以特别注意:ashamed指某人因某事而感到羞耻、惭愧;通常作表语。指某人因某事而感到羞耻、惭愧;通常作表语。shameful指指事事情情或或行行为为本本身身可可耻耻、不不道道德德。既既可可作作表表语语,也可作定语,主语或中心词是使人感到丢脸的人或事。也可作定语,主语或中心词是使人感到丢脸的人或事。shameless意意为为“无无耻耻的的,不不知知羞羞耻耻
19、的的”,既既可可作作表表语语,也也可可作作定定语语,用用于于形形容容人人或或事事物物本本身身“恬恬不不知知耻耻的的”,“无无耻耻的的”。He is ashamed of his shameful conduct.他为自己可耻的行为感到羞愧。他为自己可耻的行为感到羞愧。He is a shameless cheat.他是个无耻的骗子。他是个无耻的骗子。2021/8/11 星期三19【链接训练链接训练】He was _ of having asked such a silly question.Aashamed BshamesCsorry Dregret【解解析析】句句意意为为:他他因因问问了了个
20、个这这么么傻傻的的问问题题而而感感到到羞羞愧。愧。be ashamed of 意思是意思是“因因而惭愧而惭愧”。【答案答案】A2021/8/11 星期三20Its really _ the way some people treat their pets.Aashamed that Bashamed forCshameful Dshameful in【解解析析】it 指指代代后后句句中中的的the way。shameful 意意为为“可可耻耻的的”。句意为:某些人对待他们宠物的方式真可耻。句意为:某些人对待他们宠物的方式真可耻。【答案答案】C2021/8/11 星期三216risk 归纳拓展归
21、纳拓展(1)risk可用作名词,意为可用作名词,意为“危险,风险;冒险对象危险,风险;冒险对象”。at all risks/at any risk无论冒什么风险;无论如何无论冒什么风险;无论如何at the risk of冒冒危险;拿危险;拿冒险冒险take/run a risk/risks 冒冒的危险;冒险的危险;冒险take/run the risk of doing sth.冒冒的危险做某事的危险做某事at risk(of)处于危险之中处于危险之中(in danger)(2)risk也也可可作作及及物物动动词词,意意为为“冒冒的的危危险险;使使遭遭受受危危险险;拿拿冒冒险险”,后后面面接
22、接名名词词、代代词词或或动动名名词词作作宾宾语。语。2021/8/11 星期三22risk sth.以以作为赌注作为赌注risk doing sth.冒险做某事冒险做某事risk ones life to do sth.冒着生命危险做某事冒着生命危险做某事The future of the company is at risk.公司的发展前景不妙。公司的发展前景不妙。He saved my life at the risk of losing his own.他冒着生命危险救了我的性命。他冒着生命危险救了我的性命。I wouldnt run the risk of being late for
23、 work.我不会冒上班迟到的危险。我不会冒上班迟到的危险。She risked walking home alone at night.她冒险在夜里独自走回家。她冒险在夜里独自走回家。2021/8/11 星期三23【链接训练链接训练】To find the lost sheep,he even risked _ caught in a storm,which is dangerous.Ato get Bgetting Cto be got Dto getting【解解析析】考考查查 risk 接接动动词词ing形形式式作作宾宾语语的的用用法法。句句意意为为:为为了了找找到到丢丢失失的的羊羊,
24、他他甚甚至至甘甘冒冒遭遭遇遇风风暴暴之之险险,那那真真的很危险。的很危险。【答案答案】B2021/8/11 星期三24The disease is spreading and all young children are _.Aat the riskBriskedCat riskDtaken a risk【解解析析】at riskin danger 意意为为“处处于于危危险险之之中中”。句句意为:这种疾病正在传播,所有的小孩都处于危险之中。意为:这种疾病正在传播,所有的小孩都处于危险之中。【答案答案】C2021/8/11 星期三252021/8/11 星期三26They are due to
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