高考英语 Unit3 A healthy life课件 新人教版选修6 (课标通用)

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1、高考总复习一轮用书,立体设计走进新课堂,英 语,Unit3 A healthy life,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,awkward 重点短语:due to,be a

2、ddicted to,be accustomed to,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. 2.It is no good crying over spilt milk. 3.Every time you feel like smoking a cigarette,remind yoursel

3、f that you are a non-smoker. 4.It is only when the disease has progressed to AIDS that a person begins to look sick.,要点一:重点单词 1.stress n.重压,逼迫,压力;重音;重点 vt. 施加压力于;使紧张;重读 归纳拓展 (1)time of stress 危难之际,非常时期 under stress 压力之下 under the stress of.在压力下,为所迫 (2)stress sth. lay/place/put stress on sth.强调某事物,把重

4、点 放在 (3)stressful adj. 压力重的;紧张的 a stressful job/situation/lifestyle繁重的工作/艰难的处境/紧张的生活方式,知识与要点,She laid great stress on proper behavior. 她很强调行为端正。 In the word “mother”,the stress is on the first syllable. 在“mother”这一单词里,重音在第一个音节上。 The English teacher stressed the importance of reading aloud.英语老师强调了大声朗

5、读的重要性。,知识与要点,【链接训练】 Things can easily go wrong when people are under_ . A.stress B.weightC.load D.strength 【解析】句意为:人们在有压力的情况下,做事容易出差错。 stress“压力”;weight “重量”;load “负担”;strength “力量”。under stress “压力之下”。 【答案】A,知识与要点,2.accustomed adj.通常的,惯常的;习惯的 归纳拓展 (1)be accustomed to习惯于(表示状态) become/get accustomed

6、to 变得习惯于(不延续的动作) (2)accustom vt. 使(人)习惯于,养成习惯 accustom sb./oneself to (doing) sth.使某人/自己习惯于某事,知识与要点,诱导展望 在 be/become/get accustomed to 短语中to为介词,其后的宾语应为名词、代词或动名词。,知识与要点,【链接训练】 Im notup so early yet,but I have to myself to it. Yeah.Just as the saying goes,“An early bird catches the worm”. A.used to ge

7、tting;adopt B.accustomed to getting;accustom C.used to get;adapt D.accustomed to get;accustom 【解析】空一考查be accustomed to doing和be used to doing的用法,意为“习惯于做”,故排除C、D两项;空二考查accustom oneself to sth.“使自己习惯于某事”,若A项中的adopt改为adapt也为正确答案,adapt oneself to“使某人自己适应某事”,而adopt是“采纳,采取”之意。 【答案】B,知识与要点,3.effect n.C,U结果

8、,效果(力);影响,作用 归纳拓展 (1)cause and effect因果 be of no effect无效的;无用的 come/go into effect生效;实行 have an/some/little/no effect on对有/有一些/几乎没有/没有影响 take effect生效;起作用 in effect实际上;事实上 (2)effective adj.有效的;显著的,惹人注目的,知识与要点,Scientists 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。 Any ch

9、ange 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。 The new tax rates come into effect from April. 新的税率从四月起生效。 The new laws take effect from tomorrow. 新法令明日生效。,知识与要点,【链接训练】 It is said that your reading environment can have a greatyour understanding,so give some thoughtyou can cre

10、ate or choose the right reading environment. A.effects on;on how B.effect on;on how C.effects upon;to what D.effect on;to what 【解析】空一考查固定短语have an effect on“对有影响”,故排除A、C两项;又根据句意可知是“如何创造或选择合适的阅读环境的一些想法”,故正确答案为B。 【答案】B,知识与要点,4.desperate adj.绝望的,拼命的;不顾一切的 归纳拓展 (1)make desperate efforts to do拼命地要做 be de

11、sperate to do.急切地想要做 be desperate for sth.渴望得到 in desperate need极其需要 (2)desperately adv.绝望地,不顾一切地;非常地 desperation n.不顾一切,拼命,绝望 in desperation拼命地 drive sb.to desperation把(某人)逼到绝境,逼上梁山,知识与要点,We 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。 By then I was desperate for a holida

12、y. 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。 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。,知识与要点,【链接训练】 他当时太想找份工作了,什么事都愿意干。(翻译句子) 【答案】He was so desperate for a job that he would have done anything.,知识与要点,5.ashamed

13、 adj.感到惭愧或羞耻的(为表语形容词) 归纳拓展 (1)be ashamed of (doing) sth.因(做了)某事而感到羞愧 be ashamed to do sth.耻于做某事;因难为情而不愿做某事 feel ashamed for sb.替某人感到羞愧 be ashamed that.对感到内疚 (2)shame n.羞耻;惭愧;遗憾的事 shameful adj.不体面的 shameless adj.不知羞耻的,知识与要点,She was ashamed of having failed in the examination. 她因考试不及格而感到羞愧。 She was as

14、hamed to tell anyone that she had fallen in love with him.她羞于告诉任何人自己爱上了他。 I feel ashamed that I havent written for so long. 我很久未曾写信,甚为惭愧。 It is a shame that you cant stay with us. 你不能留下来和我们在一起,真是太遗憾了。,知识与要点,诱导展望 对于同源词汇 ashamed, shameful和shameless的辨析易成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。

15、shameful指事情或行为本身可耻、不道德。既可作表语,也可作定语,主语或中心词是使人感到丢脸的人或事。 shameless意为“无耻的,不知羞耻的”,既可作表语,也可作定语,用于形容人或事物本身“恬不知耻的”,“无耻的”。,知识与要点,He is ashamed of his shameful conduct. 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。,知识与要点,【链接训练】 He was_of having asked such a silly question. A.ashamed B.shames C.sorry D.regr

16、et 【解析】句意为:他因问了个这么傻的问题而感到羞愧。be ashamed of 意思是“因而惭愧”。 【答案】A,知识与要点,Its really_the way some people treat their pets. A.ashamed that B.ashamed for C.shameful D.shameful in 【解析】it 指代后句中的the way。shameful 意为“可耻的”。句意为:某些人对待他们宠物的方式真可耻。 【答案】C,知识与要点,6.risk 归纳拓展 (1)risk可用作名词,意为“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 at the risk of冒危险;拿冒险 take/run a risk/risks 冒的危险;冒险 take/run the risk of doing sth.冒的危险做某事 at risk (of)处于危险之中(=in danger) (2)risk也可作及物动

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