Lesson111-112（课件）新概念英语第一册

Review！ 比较级、最高级变化规则 1.单音节和少数双音节单词，一般在词尾加“er”或“est”。 2.以不发音字母“e”结尾的单词，直接在词尾加 “r”或“st”。 3.以重读闭音节结尾的单词，如果词尾只有一个辅音字母时，应先双写这一辅音字母，再加“er”或“est”。 4.以辅音字母+y结尾的单词，应先改“y”为“i”，在加“er”或“est”。 5.其他双音节单词和多音节单词，都在其前面加“more”或“the most”。 不规则变化 1.good/well – better – the best 2.bad - worse - the worst 3.many/ much – more – the most 4.little – less - the least many、few + [C] much、little + [U] I have many friends. I have more friends. I have much money. I have more money. Attentioon! Read and compare : hot few big short small old fine easy hungry early heavy exciting carefully hotter the hottest fewer the fewest bigger the biggest shorter the shortest smaller the smallest older the oldest finer the finest easier the easiest hungrier the hungriest earlier the earliest heavier the heaviest more exciting the most exciting more carefully the most carefully Lesson111 The most expensive model Free talk Have you ever bought things by yourself? What did you buy? How did you bargain? Key words ＆ expressions model n. 型号，式样 afford v. 付得起（钱） deposit n. 预付定金 instalment n. 分期付款 price n. 价格 millionaire n. 百万富翁 Key words ＆ expressions ★model ['mɔdəl] n. 1）型号，样式， This phone machine is the latest model. 这部手机是最新型的 2）模型 model plane飞机模型 注意，把model放在名词前面 3）模范，榜样 He is a model of diligence. 他是勤奋的榜样 4）模特儿 a fashion model 时装模特 Key words ＆ expressions ★ afford [ə'fɔ:d]  v. 1 ）付得起（钱）afford to do We can’t afford (to buy) a new car. 我们买不起一辆新车 有足够的(金钱/时间)做…. I can’t afford the time. 我抽不出时间。 2 ）给予，供给 Music affords us pleasure. (afford sb sth) Music affords pleasure to us. (afford sth