初中英语Section A优秀课件ppt

这是一份初中英语Section A优秀课件ppt，共30页。PPT课件主要包含了Lead-in ，New words，ʃʊɡər，sugar ，n干酪奶酪 ，tʃiz ，cheese，n爆米花，popcorn ，corn等内容，欢迎下载使用。

Peel, peel, peel the banana.Cut, cut, cut up the banana.Pur, pur, pur the milk.Turn, turn, turn n the blender.
Let’s chant
/'pɒpkɔ:n/, /'pɑ:pkɔ:rn/
v.掘（地）；凿（洞）； 挖（土）
Hw d yu make a banana milk shake?1. First, _____ the bananas. 2. Next, _____ the bananas in the blender. 3. Then, _____ the milk ____ the blender.4. Finally, ______ ____ the blender.
Grammar fcus
pur int
Cuntable nuns_____ ______ bananas d we need? We need three bananas. Uncuntable nuns_____ ______ ygurt d we need? We need ne cup f ygurt.
祈使句可以表达叮嘱、劝告、禁止、请求、建议或命令等。 1. 以动词原形开头, 没有时态和数的变化； 2. 否定形式是在动词原形前加dn’t； 3. 暗含的主语是yu, 但通常省略。
动词原形构成的祈使句
e.g. Drink the milk… Cup up the watermeln…Pur sme water… Put sme water in/int…Peel the apple… Ck the meat fr …Dn’t bring fd t the museum.  
名词按其所表示的事物的性质分为可数名词和不可数名词。请将下列单词归类。
Hamburger, banana, milk, salad, bread, chicken, fruit, vegetable, tmat, juice, ice-cream
可数名词：不可数名词：既可作可数名词也可作不可数名词：
 hamburger, banana, vegetable, tmat
milk, bread, juice
salad, chicken, fruit, ice-cream
注意：有些名词在英语和汉语中都是可数名词，但也有不少名词在英语中是不可数的，而在汉语中却是可数的。
1. 可数名词一般有单数形式和复数形式两种 (少数可数名词单复数同形, 如sheep, Chinese等), 不可数名词没有单、复数形式。
可数名词和不可数名词的区别
2. 基数词ne或者mre than ne或与它们相当的词(如many)可直接修饰可数名词, 表示数量; 而这些词不可直接修饰不可数名词, 要表达不可数名词的量要用“基数词+单位词+f ”。如： tw bks           ne cup / bttle f water three spns f sup ne bwl f rice          ne bx f milk tw kils f ygurt 
3. 对可数名词的量进行提问时用hw many(注意：hw many后接可数名词的复数形式)； 对不可数名词的量进行提问时用hw much。如： This by has three pens.  (对划线部分提问) →Hw many pens des this by have? I ate tw bwls f rice.   (对划线部分提问) →Hw much rice did yu eat?
【链接】 hw much还可用于询问物品的价格, 意为“多少钱”。如： — Hw much is Kate’s sweater? — 60 yuan.
【运用】I. 单项选择。1. Eating mre vegetables is gd fr ur health. I ften eat lettuce, brccli and ________. A. tmat                     B. tmats      C. tmates                  D. ptat
2. — ________ apples d we need t make fruit salad? — Let me think ... We need three apples. A. Hw lng                 B. Hw ften C. Hw much               D. Hw many
II. 完成句子, 每空一词。1. 这个桶里有许多牛奶。 There _____ lts f ______ in the bucket.2. 桌上有两碗米饭。 There _____ tw ______ ____ _____ n the table.3. This mdel car is 40 yuan.  (对划线部分提问) _____ ______ is this mdel car?
 is milk 
are bwls f rice 
4. Kate drank tw glasses f milk this mrning.  (对划线部分提问) _____ ______ milk did Kate drink this mrning?
1. Hw (much/many) bananas d we need? 2. Hw (much/many) sugar d we need? 3. Hw (much/many) bread d we need? 4. Hw (much/many) tmates d we need? 5. Hw (much/many) cheese d we need?
Circle the crrect wrd in each questin.
1. machine n. 机器; 机械装置
e.g. D yu knw hw t handle this machine? 你知道如何操作这个机器吗？
e.g. It takes a lt f time t dig a well. 挖一口井要花费很多时间。
2. dig v. 掘(地); 凿(洞); 挖(土)
3. hle n. 洞; 孔; 坑
e.g. There is a hle in the wall. 墙上有个洞。
4. crn n. 玉米; 谷物 ppcrn n. 爆米花
Cmplete the questins and answers. Then match them.
___ 1. _________ d yu make ppcrn? ___ 2. _________ crn d we need? ___ 3. _________ d we d next? ___ 4. _________ salt d we need? ___ 5. Nw can we eat it?
a. Half a cup. b. _____, put the crn int the ppcrn machine. c. Yes, we can! d. Next, _____ n the machine. _____, add the salt. e. Just ne spn.
b. First, put the crn int the ppcrn machine.
Check the answers.
___ 1. Hw d yu make ppcrn? ___ 2. Hw much crn d we need? ___ 3. What d we d next? ___ 4. Hw much salt d we need? ___ 5. Nw can we eat it?
c. Yes, we can!
a. Half a cup.
d. Next, turn n the machine. Finally, add the salt.
e. Just ne spn.
First, , …Finally, …And yu can eat it nw.
D yu knw hw t make ppcrn?
Write hw t d ne f the fllwing things. Then tell yur partner hw t d it.
写作指导：1. 根据生活经验，将如何做这些事情的过程写出来。2. 恰当运用first, next, then, finally等表示事情顺序的词汇, 让你的描述更加清晰。
Put the tree in the hle.
Put the sil back int the hle.
Water the tree.
It’s OK nw.
单项选择。1. There's little ______ left at hme. G and buy sme, dear. (2016海南) A. carrts                    B. ptates     C. rice   
2. —May I take yur rder, sir?      —________. (2016 湖北恩施) A. Chicken with vegetables and tw bwls f rices. B. Chicken with vegetables and tw bwls f rice. C. Chickens with vegetable and tw bwl f rice.
3. —________ pcket mney (零花钱) d yu usually get every mnth? —Fifty yuan. What abut yu? (2015 江苏扬州) A. Hw ften          B. Hw lng C. Hw many         D. Hw much