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1、Unit 4 Having fun重要知识点Topic 1 What can I do for you?SectionA1. What can I do for you?= May/Can I help you? 要买点什么？2. buy sth. for sb. = buy sb. sth. 为某人买某物He wants to buy a toy car her cousin. = He wants to buy her cousin a toy car. 请为我买支笔。 3. Not at all.不用谢（注意：not.at all 一点也不，根本不）回答感谢的应答语：Thats all
2、right.= Thats OK.=Youre welcome.=Not at all.4. try on sth.= try sth. on试穿 注意： try it/them on(代词只能放中间) 试穿它（们）These are new shoes. Please This is a new skirt .Please 5. It looks very nice on you. 你穿上它看起来很漂亮。6. Thats fine. Well take it. 好的，我们就买它了。（take=buy 买下）7. 询问价格(price)How much is / are ？ .多少钱? Its
3、 / Theyre .How much the bread? - Its three yuan a loaf.How much the shoes? - They are 280 yuan. 8.表示数目的词称为基数词。其形式如下： A110 one，two，three，four，five，six，seven，eight，nine，ten B .1119 eleven，twelve， thirteen， fourteen， fifteen， sixteen， seventeen，eighteen， nineteen C 2199 整数几十中除twenty，thirty, forty，fifty
4、，eighty为特殊形式外，sixty，seventy，ninety都是其个位数形式后添加后缀-ty构成。 表示几十几时，在几十和个位基数词形式之间添加连字符“-” 21 76 D百位数 个数基数词形式加“hundred”，表示几百，在几十几与百位间加上and 200 101 320 648 注意：hundred后不能加S three hundreds () three hundred()五百辆自行车 SectionB1. I am just looking. 我只是随便看看。2. 询问对事物的观点、看法 How do you like .?= What do you think of? 你认
5、为怎么样？How do you like this pair of pants? 你认为这条裤子怎么样？ = - Theyre too long. / I dont like it at all. How about the blue one? too “也； 太.”3. “Are you kidding?” means 你在开玩笑吗 in Chinese.（kid”小孩，开玩笑”）4. Why not （后接动词原形） = Why dont you （后接动词原形） 为什么不做某事呢？ 回答：Good idea 好主意；5. How about = what about”.怎么样？”（后接动
6、词ing 形式）下馆子怎么样？ 6. think 想，认为 think about 考虑 think of认为Kangkang its Li Mings. Ill it. 我要考虑一下。 What do you this yellow skirt?7. Thank you all the same. 仍然感谢你。Section C1. do some shopping =go shopping 购物2. 几种量词表示方法：kilo two kilos of apples .bag a bag of rice. three bags of riceloaf a loaf of bread . t
7、wo loafs of bread . bar a bar of chocolate . two bars of chocolate .bottle a bottle of milk two bottles of milktin a tin of Coke . two tins of Coke . pair a pair of shoes/pants/gloves;glass a glass of water . three glasses of water3.询问数量 “.多少”how much +不可数名词 + ？how many+复数名词(复数) +？We need two kilos
8、of apples. apples do you need?We need five bags of rice. rice do you need?注意：How much 单独使用表示询问价格 How much are the trousers?4. some与any 的用法some 用于肯定句及语气委婉的疑问句，any用于否定句和疑问句中。 She wants oranges. Does she want oranges? We have milk . We dont have milk .What about / Why not have/ Would you like some chic
9、ken?5. Is that all? 就这么多吗？ Thats all. 就这么多吧6. I think so. 我认为是这样的. I dont think so. 我认为不是这样的. 7. 当把东西给某人时可以说： Here you are 或 Here be + 东西或Here it is.8. 询问重量 How heavy? ”多重”How heavy is it? - Its one kilo a bag.一千克一袋。9注意下面句子“be”动词的用法：The pair of shoes is nice. The pairs of shoes are nice .The shoes a
10、re nice.Topic 2 Would you like to cook with us?Section A 1. 电话用语： Whos this? 你是哪位？ Is this 你是吗？ This is （speaking） 我是 （不能用Im.） May I speak to我可以找吗？- Sorry, she isnt in/at home now.2. be free= have time 有空的； 3. 在具体某一天使用介词on , 在某个时刻用 at 如：on Sunday at a half past six 当this 接时间，不用介词， this Sunday “这个星期天
11、”4、Whats up？ 什么事？/怎么啦？5. 邀请(1)Would you like to go to West Hill for a picnic? Oh, Id love/like to.(2)Steve, how about flying a kite with me? Id like that, but Im sorry I have no time.(3)What about having a picnic with Mr. Cooper? Id like that, thanks.4 .go for a picnic= have a picnic “去野餐”4、tell sb
12、about sth. 告诉某人关于某事5. call sb. 打电话给某人6. see you then. 到时候见。 see you.Section B1. sing a song/ sing some songs 唱歌； fly a kite/kites 放风筝；get some water 取水go to the West Hill 去西山2. Im sorry. 对不起我.3. How about flying a kite with me? Id like that, but Im sorry I have no time. 没有时间4. have / has to do sth. 不得不/必须做Kangkang cook.康康必须要做饭。5. be not in = be not at home = be out 出去了，不在家；6. ask/tell sb to do sth 要求某人做某事 ask/tell sb not to do sth 叫某人不要做某事7. call sb. back 给某人回电话 1. Could you ask her to call me back this evening?Sure.8
