Unit 25 Karen saves some money lesson 49（课件）-2023-2024学年新概念英语青少版2B

Unit 25 Lesson 49 Karen saves some money Let’s review in fact 实际上 competition 比赛 brave 勇敢的 uncle 伯父，叔叔 untidy 不整洁的 person 人 person competition brave uncle in fact 勇敢的 untidy 比赛 4 Dictation New words save v.节省，节约 suit n.套装 prefer v.更喜欢 on the right 在右边 on the left 在左边 style n.风格 quality n.质，质量 linen n.亚麻布 microfibre n.微纤维 as ...as 与…一样 difference n.差异，不同之处 go with v+ prep.与……相配 the other pron.另一个 save suit prefer style on the left on the left linen quality microfibre go with y difference as ...as go with y difference the other Dictation Passage Do you like shopping? Does your mother like shopping? What does she like to buy? Can you distinguish the material of clothes? The material of clothes microfibre linen wool fur Predict the story 15 Which suit does Karen prefer? She prefers the microfibre one. Watch and answer: Karena：Which of these two suits do you prefer, William? The one on the right, or the one on the left? n. 套装 v. 更喜欢 这里使用定冠词是因为短语部分已经说明了是哪一个，代替单数名词suit. William: They’re both the same. They’re both the same size. They’re both the same colour. And they’re both the same style. n. 风格 两者都 the same 一般作副词，放系动词之后做表语. The twins look the same, but they are quite different. n. 质量 be made of…由……制成(看得出原材料) be different in… 在某方面与之不同 Karen :They both look the same, but they’re very different in quality. One is made of linen, and the other is made of microfibre. The microfibre one is cheaper than the linen one. be made from…由……制成(看不出原材料） be made in …在……（地点）制成 one .... the other 一个... 另一个 as + 形容词或副词原级 + as…” 意为“和……一样”，表示同级的比较，但要注意第一个 as 为副词，第二个 as 为连词。 William :Which one do you prefer, Karen? which ... or (哪个) Karen：I’ll have the microfiber one. It isn’t as expensive as the linen one. as……（原级）as 和……一样 更喜欢 ， like better 那一个 亚麻布 as + 形容词或副词原级 + as…” 意为“和……一样”，表示同级的比较，但要注意第一个 as 为副词，第二个 as 为连词。 as + 形容词或副词原级 + as…” 意为“和……一样”，表示同级的比较，但要注意第一个 as 为副词，第二个 as 为连词。 eg： The tree is as tall as the building ． 这棵树和那栋楼一样高。 as cool as cucumber 沉着的 as stubborn as a mule 非常顽强的，倔强的 as clear as crystal 非常透明的 as poor as a church mouse 非常贫困的 as busy as a bee 像蜜蜂一样忙碌 as easy as ABC 像 ABC 一样容易 as deep as a well 像井一样深 as light as a feather 像羽毛一样轻 as soft as butter 像黄油一样软 as …as… as + 形容词或副词原级 + as…” 意为“和……一样”，表示同级的比较，但要注意第一个 as 为副词，第二个 as 为连词。 not as ... as , not so ... as 和……不一样 not as … as 和……不一样，不如…… e.g. Lily is not as fat as her sister. not so ... as 不如…… e.g. The box is not so heavy as that one. as + 形容词或副词原级 + as…” 意为“和……一样”，表示同级的比较，但要注意第一个 as 为副词，第二个 as 为连词。 1.Art is as interesting as music. 2.She doesn't sing so/as well as I do. as＋原级＋as 和……一样 not as/so＋原级＋as 和……不一样 肯定 否定 William : Are you sure? I can’t tell the difference, but you can. I want you to be happy with it. tell the difference 说出区别 want sb to do sth 想让某人做某事 与……相配 Karen：That’s OK. I’m saving money on the suit. So now I want to buy a pair of shoes to go with it. 现在进行时； save节省 Watch again ， then answer Where are Karen and William ? They are in the clothes shop. Both suits are the same colour and the same style, aren’t they? Yes, they are. Which one os cheaper? The microfibre one. What are they made of? One is made of linen, and the other is made of microfibre. Is the microfibre suit as expensive as the linen one? No, it isn’t. Which suit does Karen prefer? She prefers the microfibre one. What does William want Karen to be ? He wants Karen to be happy with it. Who can tell the difference between the suits? Karen. What does Karen want to buy to go with the suit? A pair of shoes. Grammar 形容词副词比较级最高级 Comparative&Superlative The boy on the left is tall. The boy in the middle is taller. The girl is the tallest. 形容词比较级和最高级——规则变化 大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。 Composition 规则变化1 Composition 规则变化1 1.一般情况，在单音节词或少数双音节词的词尾直接加-er, -est great—greater—greatest soon—sooner—soonest fast—faster—fastest clever—cleverer—cleverest Composition 规则变化1 Composition 规则变化2 2.以不发音字母 e 结尾的词，直接在词尾加 -r, -st nice—nicer—nicest late—later—latest Composition 规则变化1 Composition 规则变化3 3.以“辅音字母＋y”结尾的词，变 y 为 i，再加-er, -est heavy—heavier—heaviest easy—easier—easiest early—earlier—earliest Composition 规则变化1 Composition 规则变化4 4.以重读闭音节结尾，并且以“一个元音字母＋一个辅音字母”结尾的单词，应先双写末尾的辅音字母，再加-er, -est hot—hotter—hottest fat—fatter—fattest wet—wetter—wettest thin—thinner—thinnest Composition 规则变化1 Composition 规则变化 5.部分双音节单词或多音节单词，前面加more, the most 表示比较级和最高级 handsome—more handsome—the most hansome expensive-more expensive- the most expensive Thank you! null 1358.3668 null 1593.4688 null 1906.938 null 1279.9995 null 2272.653 null 1671.836 null 1802.4482 null 1515.1014 null 1488.979 null 1279.9995 null 2011.4277 null 2507.756 null 1906.938 null 1567.3463 null 1123.2649 null 1724.0809 null 1436.7341 null 8280.84 null 8803.281 null 14315.038 null 9456.333 null 6739.6104 null 7627.7773 $$