unit 4 h**ing fun重要知识点topic 1 sectiona 20180105
1. 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：that’s all right.= that’s ok.=you’re 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. that’s fine. we’ll take it. 好的，我们就买它了。（take=buy 买下）
7. 询问**(price)
how much is / are ……多少钱？
it’s / they’re ……
how much the bread? -it’s 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：
a．1——10 one，two，three，four，five，six，seven，eight，nine，ten．
b .11——19 eleven，twelve， thirteen， fourteen， fifteen， sixteen， seventeen，eighteen，
c． 21——99 整数几十中除twenty，thirty, forty，fifty，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“-”
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．
注意：hundred后不能加s three hundreds (×three hundred (√
五百辆自行车。
sectionb
1. 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…? 你认为…怎么样？
how do you like this pair of pants? 你认为这条裤子怎么样？
-- they’re too long. /i don’t 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 don’t 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？”（后接动词ing 形式）
下馆子怎么样。
6. think 想，认为 think about 考虑 think of认为。
kangkangit’s li ming’s. i’llit. 我要考虑一下。
what do youthis yellow skirt?
7. thank you all the same. 仍然感谢你。
section c
1. 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 rice
loaf a loaf of bread . two loafs of bread .
bar a bar of chocolate . two bars of chocolate .
bottle a bottle of milk two bottles of milk
tin a tin of coke . two tins of coke .
pair a pair of shoes/pants/gloves;
glass a glass of water . three glasses of water
3.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 of applesapples do you need?
we need five bags of ricerice do you need?
注意：how much 单独使用表示询问** 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 orangesdoes she want oranges?
we h**e milk . we don’t h**e milk .
what about / why not h**e/ would you like some chicken?
5. is that all? 就这么多吗？ that’s all. 就这么多吧。
6. i think so. 我认为是这样的。 i don’t 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 he**y…? 多重”
how he**y is it? -it’s 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 are nice.
topic 2 would you like to cook with us? section a
1. **用语：
①who’s this? 你是哪位？ ②is this ……你是……吗？
③this is ……speaking） 我是…… 不能用i’m..）may i speak to……我可以找……吗？
-- sorry, she isn’t in/at home now.
2. be free= h**e time 有空的20180105
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”
4、what’s up？ 什么事？/怎么啦？
5. 邀请。
1)—would you like to go to west hill for a picnic? —oh, i’d love/like to.
2)—steve, how about flying a kite with me? —i’d like that, but i’m sorry i h**e no time.
3)—what about h**ing a picnic with mr. cooper? —i’d like that, thanks.
4 .go for a picnic= h**e a picnic “去野餐”
4、tell sb about sth. 告诉某人关于某事 5. call sb. 打**给某人。
6. —see you then. 到时候见。 —see you.
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