课件27张PPT。Unit 4 Topic 1
What can I do for you?
Section D巧记 100 以内的基数词 ??? 基数词，不难记，十二以内词各异；
??? 13数到19去，后加 -teen，莫忘记；
?? 20、30至90，整十之后有 -ty /?ti /；
??? 要说基数“几十几”，连字符号“-”别丢弃；
??? a hundred 是“一百”，请你记住别大意。?怎么记住1—999的基数词呢？
看看下面的口诀吧~21
22
23
24
25
26
27
28
29thirty
forty
fifty
sixty
seventy
eighty
ninety30
40
50
60
70
80
90100
101
185
315
999one hundred/ a hundred
one hundred and one
one hundred and eighty-five
three hundred and fifteen
nine hundred and ninety-ninetwenty-one
twenty-two
twenty-three
twenty-four
twenty-five
twenty-six
twenty-seven
twenty-eight
twenty-nine
Exercisean applethree apples five kilos of applesmilkthree milkthree bottles of milk×√×√×让我们来总结可数名词与不可数名词吧！可数名词和不可数名词可数名词（1）
（2）
（3）
（4）定义：是可以计数的名词。可数名词前可以用 a , an 限定,表一个。 可数名词前可以用 one, two, three …等限定。可数名词有复数形式。可数名词复数形式的构成1加-s1. -s在清辅音后读[s]2. -s在浊辅音后读[z]3. -s在元音后读[z]4. 以音素[ s , z , ?] ]结尾的，读[iz]desksapplestreesoranges以-s, -x, -sh, -ch 结尾的加-es-es读[iz]boxeswatches以f 或 fe 结尾的改f或fe为v 再加-es-ves读[vz] kniveswives可数名词和不可数名词不可数名词（1）
（2）
（3）
（4）定义：是指表示不能计数的事物的名词。不可数名词前不可以用 a , an 限定。 不可数名词前不可以用 one, two , three …等
限定。不可数名词没有复数形式。不可数名词表数量时，用“量”词加of词组，如：a cup of milk
two cups of milk可数名词和不可数名词既可数又不可数的名词定义：在某些情况下能计数，在某些情况下不能计数的名词。e.g. （1）a chicken 一只鸡
chicken 鸡肉 （2）an ice cream 一个冰淇淋
ice cream 冰淇淋（指成份） （3）a salad 一碟沙拉
salad 沙拉（指成份）Countable nouns:
hamburgers, eggs, oranges, bananas, apples, pears, carrots, vegetables, tomatoes, strawberries
Uncountable nouns:
milk, bread, rice
Countable and uncountable nouns:
food, fruit, ice-cream, salad, chicken巧记不可数名词食 物 面 包 大 米 饭，
(food, bread, rice)
牛 奶 茶 水 橘 汁 甜，
(milk, tea, orange juice)
家 务 工 作 作 业 多，
(housework, work, homework)
幸 福 生 活 鱼 肉 鲜。
(happiness, life, fish, meat)活学活用Don’t take the fruit to Alice. I need ______ (it).
_____ (That) are my ________ (friend). ______ (It) are nice.
There are some ______ (photo) on the wall. They are very beautiful.
I have much _________(homework) to do.itThosefriendsThey photoshomework 1.They come from different ______________.
A.country B.countries C.a country D.countrys
2.How many ______________ do you see in the picture ? A.tomatos B.tomatoes C.tomato D.the tomato
3.Would you like ______________, please?
A.two glass of water B.two glasses of water
C.two glass of water D.two glasses of waters
4.There are some ______________in these ______________.
A.knifes pencil-boxes B.knives pencil-box C.knives pencil-box D.knives pencil-boxes BBBD
4.Pour _________ milk into the glass, and then mix them up.
A. three B. three cup of C. three cups D. three cups of
5.Chicken is delicious, but don’t eat too much of _________.
A. it B. its C. them D. they DAsome 与 any 的用法 some 与 any 的用法 Complete the conversation with some/any.
Then practice with your partner.Mother: Would you like to buy _________ food for us?
Helen: Sure. What do we need?
Mother: Mm, _______ apples, ________ chicken and ________
bread. Oh, we don’t have _________ milk.
Helen: OK. I’ll buy ________. Do we need ______ juice?
Mother: Er, how about __________ orange juice?
Helen: Good idea!
somesome somesomesomesomeanyanyIt’s ninety-eight yuan.￥98How much is this bag?￥243How much are these shoes?They’re two hundred and forty-three yuan.表示数量： how much + 不可数名词 how many + 可数名词(复数)FunctionsCanwant tolookingthink ofmanymuch6342rice 24.00（录音P87-1）Listen and complete the table.Can I help you?I want to buy …How many /How much … do you want?…How much is it/are they?three kilos of oranges, one bag of rice and two bottles of milk32 yuanWritten workWrite a conversation between the customer and the saleswoman according to the following picture.Project1. Collect things to sell.
2. Make price tags.
3. Role-play the
salespeople
and customers.1. What do you think of …?
=How do you like …?
2. Why not try on that pair?
3. How/What about the blue one?
4. Thank you. / Thanks all the same.
Sum UpHomeworkHelp your mother do some shopping this weekend.
2. Preview Topic 2.Thank you
and
Good bye!
