全国通用版2019版高考英语大一轮复习Unit3Computers课件新人教版必修2201805061235.ppt

,Unit 3 Computers,必 修 2,栏目导航,calculate universal reality mobile anyhow goal signal type arise electronic,character,simplify,simple,logical,logically,technology,technological,operator,operate,operation,intelligence,intelligent,solve,solution,personal personally personality total totally application,apply,applicant,finance,financial,explore,exploration,explorer,appearance,appear,putin order fromon as a result go by sothat in a way make up with the help of deal with watch over,We are calculating _ having fine weather for the sports meeting. 我们指望着运动会那天会有好天气。 The advertisement for a new chocolate bar _ (calculate) to attract children. 这条新品种巧克力棒的广告是为了吸引孩子。 She is wellknown as being very selfish and _ (calculate) 她因十分自私和精于算计而出名。,on/upon,is calculated,calculating,anyhow和anyway常可互换，但有区别。 (1)anyhow 意为“无论如何，不管怎样，即使如此”(相当于in spite of this)时，可放在句首、句中或句末，其前常有but，可与anyway互换，常用于让步状语从句。 (2)表示“况且，更何况，再说，至少”(相当于whats more)时，anyhow与anyway都用作状语，意思的实质是：对于前面的话作补充，给出一个更充分的、令人信服的理由。 (3)意为“随意地；杂乱地；无辜地”时，不能用anyway而只能用anyhow。,to pull,signals,【一词多义】 写出下列句中arise的含义。 When I arose from the chair, my father and Johns father were in deep conversation. _ A number of high buildings have arisen where there was nothing a year ago but ruins. _ It cant be too careful while driving.Accidents often arise from carelessness. _ They arose at sunrise to get an early start to the park. _,起身,出现,发生,起床,(1)arise作“呈现；出现；发生”之意时，主语多为抽象名词，如：situation, argument, problem, movement等。 (2)arise from从站起(rise from)；由而产生；从中产生，意同result from。 The present difficulties in our country arise _ the increased value of its money. 我国目前的困难是货币升值引起的。,from,as a result of 因为，由于 result in 结果为；导致 result from 由引起,As a result of the car accident, Jackson couldnt work any longer. 由于车祸，杰克逊不能再工作了。 You might learn that haste makes waste if you do something so fast, resulting _ mistakes. 如果你做事只求速度而导致错误，你或许会明白“欲速则不达”。 Its generally believed that his cancer resulted _ the overfull tiredness. 普遍认为他是因为过度劳累而得了癌症。,in,from,all the way 一路上；自始至终；完全 by the way 顺便提一下 by way of 路经；经过；经由 give way to sth/sb 屈服/退让/让步于某物/人 in no way 一点也不；决不(位于句首，句子应使用倒装),in the/ones way 妨碍；挡着的路 in this way 用这种方法 lose ones way 迷路；迷失方向 make ones way (to/towards) 动身；前往；获得成功 make way for 给让路；让通过 on the way 即将来临；在途中 on ones way to sp 在去某地的路上,They are travelling to France _ way of London. 他们正经伦敦去法国旅行。 In _ way should you lose heart. 你决不应该失去信心。 Dont stand in _ way. Move aside and let me pass. 不要挡着路，靠边点让我过去。 Only in _ way can you get rid of your bad habits. 只有用这种方法你才能戒掉你的坏习惯。 Remember to buy some bread _ your way home. 记住在你回家的路上买些面包。,by,no,the,this,on,【一词多义】 写出下列句中deal with的含义。 As a child, he never left his parents, so he didnt get used to dealing with everything in school independently. _ Its a book dealing with life in the United States. _ His work experience equipped him to deal with all kinds of people. _ Ive dealt with that company for ten years. _ 【提示】 deal with表示“处理”时，常与连接副词how连用。do with表示“处理”时，常与连接代词what连用。,处理；应付,论及；涉及,与打交道,与做生意,I dont know _ they will deal with the problem. I dont know _ they will do with the problem. 我不知道他们将如何处理这个问题。,how,what,【句式点拨】 before引导的时间状语从句，意为“过一段时间后才/就”；若主句为将来时，从句则用一般现在时；若主句是一般过去时或过去完成时，则从句用一般过去时。 (1)before 引导时间状语从句时，除了译成“在之前”之外，还可表示“还没来得及就”，目的在于强调从句动作发生之前，主句动作已发生。 (2)“Itbe时间段since”引导的时间状语从句，表示“自从已经有多长时间了”。主句用一般现在时或现在完成时。,【