【步步高】（广东专用）2015届高考英语一轮复习 Unit 1 Lifestyles导学案 北师大版必修1

Book 1 Unit 1 Lifestyles1．suppose v．认为；推断，假设归纳拓展 (1)You look well.The air and the sea foods in Sanya must agree with you ， I suppose.(2010·陕西，14)你看起来气色很好。我想三亚的空气和海鲜一定适合你。(2)He was supposed to have arrived on the five o’clock train.他本该赶上五点钟的那班火车的(但他没有)。活学活用 (1)He was________ to be a musician，but he became a lawyer.(2011·合肥月考)A．thought B．said C．considered D．supposed答案 D解析 句意为：他应该成为一名音乐家，但是他成了一名律师。be supposed to 应该……。(2)You________ the flower，but you didn’t.A．are supposed to waterB．are supposed to have wateredC．were supposed to waterD．suppose to water答案 B解析 be supposed to have done 本应该做了某事，而实际没有，didn’t 已有了暗示。句意为：你本应该浇过花的，可你没有。2．prefer vt.更喜欢；选择某事物(而不选择其他事物)preference n．偏爱；爱好，喜爱归纳拓展prefer sb.to do...that 从句 喜欢……，愿意……prefer doing sth.to doing sth.和做某事相比更喜欢做某事prefer to do sth.rather than do...更喜欢做某事，而不……give preference to...给……以优惠；优先考虑……have a preference for 喜爱；偏好……Some people eat with their eyes.They prefer to order what looks nice.(2010·四川，6)一些人凭眼睛来吃饭，他们喜欢点看起来好的菜。 活学活用(1)She preferred to go with us rather_than stay behind.⇒She preferred going_with_us to staying_behind.(1)be supposed to...被期望做……，应该……；被认为是，被认为(2)suppose/supposing 引导条件状语从句，相当于 if，“如果，假设”。她宁愿和我们一起去，而不愿意留下。(2)I prefer her not_to_come.我宁愿她不来。(3)For sustainable development ，the government has decided to give________ to those energyconserving and environmentfriendly businesses in many aspects.A．profit B．interest C．preference D．advantage答案 C解析 由句意可知，此处应当是“给节能和环保的……以优惠”；give preference to...给...