1、英语选修7译林牛津版Unit 1精品学案（1）（Welcome01）译林牛津英语高二下模块七Unit 1：导学案（Welcome to the unit） Welcome to the unit 1. With mobile phones, we can keep in touch with others wherever we are. (P1)touchn. be/get/keep, etc. in touch to communicate or continue to communicate with someone by using a telephone or writing to
2、them: 取得/保持联系Are you still in touch with any of your old school friends?No, Jane and I never kept in touch after college.Were in close touch with our office in Spain. lose touch to stop communicating with someone, usually because they do not live near you now: 失去联系We lost touch over the years.高考链接-
3、I think Ill give Bob a ring.- You _. You havent been in touch with him for ages. （2006江苏）A. will B. may C. have to D. should答案：D.wherever It introduces an adverbial clause here. The usage of “ever” is as follows:howeveru 作连词，不管用什么方法。 He can go however he likes.u 作副词，无论如何、不管怎样 However cold it is, he
4、always goes swimming. u 作副词，究竟怎么（表示惊奇）。 However did you find it?wheneveru 作连词，任何时候。 Whenever we see him we speak to him.u 作副词，任何时间任何时候 He might turn up on Monday , or Friday, or whenever, and expect to be given a meal.whereveru 作连词，在任何地方、到任何地方、在任何情况下。Sit wherever you like whateveru whatever作代词，=no m
5、atter what 无论什么、无论如何。Keep calm, whatever happensu whatever作代词，=anything or everything that 任何的事 物、每一的事物。Whatever I have is at your service.u 作代词or whatever或任何东西、诸如此类 Hed have difficulty in learning any language Greek, Chinese, or whatever.u 作形容词，任何的、无论什么的、任何种类、程度等的。Take whatever measures you conside
6、r best.whicheveru Whichever 作代词，=anything or everything 无论哪些、 无 论哪个。Whichever (Anything that) you want is yours.u 作代词,的那一个。 Whichever of you comes in first will receive a prize.u 作形容词，无论哪个、无论哪些。 He may choose whichever desk he wishes.whoever u whoever作代词，=any person who the person who任何人、 无论谁、的人。Who
7、ever (Anyone who) said it, its not so.u 作代词，到底（究竟）是谁。Whoever told you that?高考链接1You should try to get a good nights sleep _ much work you have to do. (2004湖北)A. however B. no matter C. although D. whatever2. -Dad, Ive finished my assignment. -Good , and _ you play or watch TV, you mustnt disturb me.
8、（2003 上海）A. whenever B. whether C. whatever D. no matter3._ makes this shop different is that it offers more personal services. (2006辽宁)A. What B. Who C. Whatever D. Whoever4._ team wins on Saturday will go through to the national championships. (2006山东)A. No matter what B.No matter which C Whatever
9、 D. Whichever5. This is a very interesting book. Ill buy it, _. (2006陕西)A. no matter how it may cost B. how may it costC. how much may it costD. however much it may cost6. If we work with a strong will, we can overcome any difficulty,_ great it is. （1995NMET）A. what B. how C. however D. whatever7. I
10、t is generally considered unwise to give a child _he or she wants.（1997NMET）A. however B. whatever C. whichever D. whenever 8. _, Mother will wait for him to have dinner together.（1997NMET）A. However late is he B. However he is lateC. However is he late D. However late he is答案及解析：1. 选A. however 后接形容
11、词或副词引导让步状语从句， 意思是“无论”。无论你有多少工作要做，你应该试图在夜里睡一好觉。2. 选B. whether 引导让步状语从句， 意思是“无论”。无论你是看电视还是玩,不要打扰我。3. 选A. 主语从句。这个商店与众不同的地方是它提供许多人性化的服务。4. 选D. Whichever引导主语从句，No matter which只能引导让步状语从句。在星期六赢的那个队将参加全国比赛。5. 选D. however much it may cost 此处相当于no matter how much it cost, 引导让步状语从句。无论花多少钱我都会把它买下来的。6. 选C。howeve
12、r，adv.意为无论如何、不管怎样。7. 选B。whatever，pron.无论什么、任何东西之意。8. 选D。however，adv.表示无论如何、不管怎样。2. How have different electronic devices changed over time? (P 1)over prep. 1) during sth., or while doing sth.: 在期间，在做时I was in Seattle over the summer.Shall we discuss it over lunch/over a drink?They took/spent an hour
13、 over lunch (= Their meal lasted an hour).Its fascinating to watch how a baby changes and develops over time (= as time passes).2) above or higher than something else, sometimes so that one thing covers the other; above: 在的上面The sign over the door said Exit.She held the umbrella over both of us.Heli
14、copters dropped leaflets over the city.3) across from one side to the other, especially by going up and then down:越过，跨过She jumped over the gate.The road goes over the mountains, not through a tunnel.She is always chatting with her neighbor over the garden wall.From the top of the tower you could see for miles over the city.Tanks travel over the most difficult ground.4) more than: 超过Most of the carpets cost/are over 100.Children over the age of 12 (= older than 12) must have full-price tickets.I value quality of life over money.
