copy新概念英语第一册.ppt

Lesson 107 - Its too small. Lesson 108 - How do they compare? lPenny wise, pound foolish. l贪小便宜吃大亏。 教学重点 l1、词汇：形容词的比较级和最高级（ 规则变化）。 l2、句型：比较级 + than + 比较对象 ；the + 最高级 + 范围。 引入话题： Today we will learn a story about fashionable dresses for ladies. 今天的小故事跟时 髦的裙子有关。 A lady wants to buy a dress, but theres something wrong with it. 一位女士想买 件裙子，但是好像不太 精讲课文 l1、Do you like this dress, madam? l madam = maam 女士，不知姓名和年龄 时的尊称。 l2、Its too small for me. l too 太；for sb. 对某人来说。 l (1) too + adj + for sth 对来说太 l These shoes are much too small for me. l This is too difficult a text for me. l (2) too + adj + to do sth l 太而不能 l The stone is too heavy to lift l (3) only too + adj + to do sth 只是很去做 l I shall be only too pleased to get home. l l3、What about this one (= dress) ? lWhat about.? 那怎么样呢？ l4、Short skirts are in fashion now.泛指 短裙，所以用复数。 lin fashion 时髦，时尚 lout of fashion过时了 l5、Would you like to try it? = Do you want to try it? l would like to do sth. l= want to do sth. 愿意/想要做某事。 lwould like sth. = want sth. 想要某物 Would you like to go shopping? Would you like a cup of tea? l 这里的try = try on 试穿。例如：try on the dress（名词放后）；try it on（代词 放中）try out 实验，检测try doing ltry to do = try ones best to do l 6、Im afraid (that) this green dress is too small for me as well. 宾语从句。 l = This green dress is too small for me too. l 宾语从句。as well = too 也（放在句尾），相 当于as well as that blue dress l 7、Its smaller than the blue one. 形容词的比 较级。介词than引出比较的对象。 l 8、I dont like the colour either. l = I dont like the colour as well. l 也就是说，as well可以用在肯定句中，也可以 用在否定句中。 either用在否定句中. too用在肯 定句中,放在句尾 l 9、It doesnt suit me at all. l suit 适合颜色，需要，口味，性格条件，地位等。 l The colour doesnt fit you. l No dish suits all tastes l Does the time suit you? l not.at all 一点儿也不。 l I dont like you at all. l 10、I think (that) the blue dress is prettier. 宾语从 句。pretty-prettier-the prettiest l 11、Could you show me another blue dress? l Could you.? 你能做么？（比Can you.? 语气更加委婉） l Could you pass me the dictionary? l show sb. sth. = show sth. to sb. 把某物展示给某人 l 12、I want a dress like that one, but it must be my size. l like 像一样。must be 情态动词+动词原形。 l size 尺寸：large size，small size l 13、Im afraid (that) I havent got a larger dress. 宾 语从句。 l =I dont have a larger dress. l have got = have l 14、This is the largest dress in the shop. l 形容词的最高级。large-larger-the largest l 最高级一定要有取值范围（或是通过上下文显示）。 l He is the tallest in our class/of them all/Ive ever seen. 形容词的比较级和最高级 l 概念：比较级用于两者作比较；最高级用于三者或三者 以上作比较（要有取值范围of/in）。 l 变化规则： l （1）规则变化：（最高级前要加the） l 一般情况+er/est：hard-harder-hardest，nice- nicer-nicest l 以一个辅音字母结尾的重读闭音节，双写该辅音字母 +er/est：big-bigger-biggest l 以辅音字母+y结尾的，yi+er/est：lazy-lazier- laziest，heavy-heavier-heaviest l 多音节及某些双音节词，+more/most： l difficult-more difficult-most difficult，tired-more tired-most tired 固定句型： l比较级： lHe is taller than me. lHe is the taller of the two boys. lHe is taller and taller. l最高级： lHe is the tallest of the three boys/of them all. lHe is one of the tallest boys in our class. lHe is the second tallest boy in our class. 比较句型： 原级比较： as形容词（a an）名词as ; 否定式：not as/so - as l English is not so difficult a subject as Russia. 英语不是和像俄语一样难的科目。 Their bones are not as thick as adults. 他们的骨头和成年人的不一样厚。 l He is as good a player as his sister so + adj./adv. + as to do sth 如此以致于 He was so strong as to carry the heavy box. l such +a+（ adj）+n+ as- 象之类的 He wished to be such a man as Lei Feng was. l(1)倍数比较级than， 例：The room is twice larger than that one这个房间是那个房间的两倍大。 There is 30 times greater chance of being hit by lightening than being attacked by a shark. (2)倍数as原级as， 例：The room is three times as large as that one 这个房间是那个房间的三倍。 lThe + more + Adj + S + V, lthe + more