2017届高三英语一轮复习同步课件：Unit 4 Period 1（人教版选修六）_高考复习指南

2017届高三英语一轮复习同步课件：Unit 4 Period 1（人教版选修六）

　　4．amount n．数量；总额；总计，总数 This is when small amounts of gases in the atmosphere，like carbon dioxide …

　　即当大气中微量气体像二氧化碳…… A million dollars is a large amount of money to me. 100万美元对我来说是一笔巨款。

　　完成句子 ①账单上金额总计多少？ What is ____________ of the bill? 【答案】the amount ②一定的压力可能是好事。 ________________ of stress can be a good thing. 【答案】A certain amount

　　5．quantity n．量，数量，数额，数目 The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere. 当我们向空气中排放大量的多余二氧化碳的时候，问题就开始了。 He prefers quantity to quality when food is concerned.就食物而言，他讲究量不讲究质。

　　完成句子 ①房间里有许多老鼠。 There are ____________ rats in the room. 【答案】quantities of ②那家印刷公司成批买纸。 The printing office buys paper ____________. 【答案】in quantity

　　③—Why does the lake smell terrible? —Because large quantities of water ________.(pollute) 【答案】have been polluted 6．range n．种类；范围；一系列；变化的幅度；界限；射程 “ … it will encourage a greater range of animals—all of which will make life for human beings better.”“……还会促进动物种类的增多——所有这些都能改善人们的生活。” This store sells a wide range/wide ranges of TV sets.这家商店出售各种型号的电视机。 The price of the house is well beyond our range. 房子的价格远远超出了我们能承受的范围。 in/within range (of sth)(……的)范围之内 out of range (of sth)(……的)范围之外 range还可以用作动词，表示“(在一定范围内)变化、变动；排列，整理；涉及”。完成句子 ①这些汽车的价格在5万美元和12万美元之间。 The prices of the cars __________ 50,000 dollars ________ 120,000 dollars. 【答案】range from；to ②请将货物整齐地排列在商店橱窗里。 Please ________ the goods neatly in the shop window. 【答案】range 1．come about发生；造成 Can you tell me how the accident came about? 你能告诉我事故是怎样发生的吗？ How did it come about that the plane had been delayed.飞机是怎么被延误的？短语释义