Unit 2 Looking into the future language points 课件- 高二上学期英语人教版（2019）选择性必修第一册..ppt
人教版英语选择性必修第一册,Unit 2 Look into the future,Language points,1.【教材原句】For example,the phrase in my opinion tells us that the passage is likely meant to persuade.比如,in my opinion这个短语告诉我们,这篇文章可能意在说服。persuade vt.劝说;说服persuade sb to do sth=persuade sb into doing sthpersuade sb out of doing sth=persuade sb not to dopersuade sb that 使某人相信.make sentences by yourself,【温馨提示】persuade sb to do sth 说服某人做某事,强调劝服的结果;而advise / try to persuade sb to do sth劝说某人做某事,强调劝说的动作。I tried to persuade him to study hard,but he didnt think it a good idea.=I advised him to study hard ,but he didnt think it a good idea.我极力劝他认真学习,但他觉得没意思。,2.【教材原句】Or,have you ever forgotten to switch off the TV or computer?或者,你是否忘记过关电视或电脑?,【词汇精讲】switch vt.转换;交换vi.改变拓展：make a switch改变switch from. to .从.转变成.switch sth with sb和某人交换某物switch on/off开/关（电灯、机器等）,make sentences,3.However, in the not-too-distant future.,distant adj. 遥远的，疏远的，心不在焉的拓展：distant from sth不同的distance n. 距离；远方 in the distance在远方at a distance of在距离.远的地方at/from a distance距一段距离keep sb at a distance与某人保持一定的距离,翻译句子,1.她和每一个人都保持着距离。She always keeps everybody at a distance.2.在远处有个女孩等着我。There is a girl waiting for me in the distance.,4.【教材原句】The future home will use integrated sensors to tell when you leave home each morning,and then go into an energy-efficient mode all by itself.未来的家将使用集成传感器来判断你每天早上离开家的时间,然后自己进入一个节能模式。,【词汇精讲】integrate vi.成为一体He seems to find it difficult to integrate socially.他发现似乎很难融入社会。They have not made any effort to integrate with the local community.他们完全没有尝试融入本地社区。,拓展,integrate with/into 使合并；成为一体；融入integrated adj.综合的；各部分密切协调的be integrated into/with 与.相结合翻译句子：我希望我能够融入我们的新班级。I hope I can integrate into our new class.,5【教材原句】Your home will also learn your daily routine and preferences,so everything will be ready for you when you get home each evening.你的家也会了解你的日常习惯和喜好,所以每天晚上你回家时,一切都会为你准备就绪。【词汇精讲】preference n.爱好;偏爱Parents can express a preference for the school their child attends.父母可以表达对自己孩子所上学校的偏好。Which is your preference,tea or coffee?你喜欢喝哪一样,茶还是咖啡?,拓展,have a preference for喜爱，偏爱develop a preference for 养成对。的偏爱in preference to 而不是prefer to do A rather than do B宁愿做A而不愿Bprefer doing A to doing B更喜欢做A,翻译句子：,Many people have a strong preference for the original plan.许多人强烈表示喜欢原计划。我女儿偏爱蓝色，而我更喜欢绿色。My daughter has a preference for blue;I like green better.,6.【教材原句】Many of these new innovations are already available and being used in some homes.许多这些新发明已经存在,并在一些家庭中使用。【词汇精讲】available adj.可获得的;可购得的;(人)有空的Tickets are available free of charge from the school.学校有免费票。Will she be available this afternoon?今天下午她有空吗?,翻译句子：,Not enough data is available to scientists.科学家得不到足够的数据。There are three small boats available for hire.有3艘小船可供出租。,7.All controls will respond to voice commands,command n. 指令，控制 vt.命令，控制have a good command of 精通。take command of 管辖，指挥in command of掌握，控制under ones command=under the command of command sb to do 命令某人做某事command that （should）do命令.做,翻译句子：,她是一个精通法语的女孩。She is a girl who has a good command of French.For the first time in years, she felt in command of her life.多少年来第一次，她觉得生活掌握在自己的手里。,1.Your lights will come on the instant you enter the door along with your favorite music or TV Programmes, and you will find your dinner already prepared for you.你一进家门,灯就会亮起,还有你最喜欢的音乐或电视节目(会自动播放),而且你会发现晚餐已为你准备好了。【句式剖析】本句是一个and连接的并列句。在第一个分句中,有一个the instant引导的时间状语从句。the instant (that)是名词短语,在此起连词作用,表示时间,意为“一就”,that常省略。He paid back the money he owed us the instant he returned home.他一回到家就把欠我们的钱还上了。仿写句子：她一回家就觉察到妈妈脸上的一丝怒气。She detected a certain anger in her mothers face.,Key sentence patterns,2.However,I could not help but feel anxious.然而,我不禁感到担心。【句式剖析】cant help but do意为“只能做;不得不做; 只好做”。She couldnt help but wonder what he was thinking.她不禁琢磨着他在想些什么。He is such a famous professor that you cant help but respect him.他是一位如此著名的教授,以至于你不得不尊敬他。,【句式拓展】Cant help doing sth情不自禁干某事Cant help do sth不能帮助做某事I cant help thinking he knows more than he has told us.我总觉得他没把他知道的事全告诉我们。I am busy at the moment,so I cant help to clean the room.我现在很忙,无法帮忙打扫房间。,homework,熟记词语的用法，完成P17的练习,thanks,
