人教新目标 (Go for it) 版八年级上册Section A评课课件ppt

这是一份人教新目标 (Go for it) 版八年级上册Section A评课课件ppt，文件包含人教版初中英语8上Unit8HowdoyoumakeabananamilkshakeSectionAGrammarfocus-3c课件pptx、人教版初中英语8上Unit8HowdoyoumakeabananamilkshakeSectionAGrammarFocus－3c教案docx、Wordsandexpressions-2-mp3等3份课件配套教学资源，其中PPT共24页， 欢迎下载使用。

Learning aims
1.学习本课新词汇: sugar，cheese，crn，machine，dig，hle，make ppcrn，plant a tree，dig a hle，make beef ndles，wash clthes，take ut a bk frm the library2. 掌握句型：1.Hw d yu make a banana milk shake?2.D yu knw hw t plant a tree?2. 通过翻译“Grammar fcus”中的句子，能识别可数名词和不可数名词以及正确运用Hw many/Hw much对可数名词或不可数名词的量进行提问。3.通过观看图片和匹配练习，能正确使用祈使句以及表示序列的副词 描述食品制作过程的先后顺序。4. 懂得不同的国家地区有不同的生活饮食习惯，并学会尊重。
pur the water int the cup
pur the milk int the blender
What ingredients d we need?
blender果汁机,搅和器
[ˈblendə(r) ]
a knife[naɪf] (knives)
ingredients(材料)
sugar n.食糖
cheese n.干酪；奶酪
ppcrn n. 爆米花
crn n. 玉米；谷物
machine n. 机器; 机械装置
dig v. 掘(地); 凿(洞); 挖(土)
hle n. 洞；孔；坑
Presentatin
Read the sentences and translate them.
Fill in the blanks accrding t grammar fcus.
1. 你怎样做香蕉奶昔？_____ d yu _____ a banana milk shake?2. 首先，将香蕉剥皮。______, _____ the bananas. 3. 接下来，将香蕉放入果汁机中。 ____, _____ the bananas in the blender. 4. 然后，将牛奶倒进果汁机中。 _____, _____ the milk ____ the blender. 5. 最后，打开果汁机。 ______, _______ ___ the blender.6. 我们需要多少香蕉？______ _____ bananas d we need? 7. 我们需要三只香蕉。 We ______ three _________. 8. 我们需要多少酸奶？ _____ _____ ygurt d we need? 9. 我们需要一茶杯。 We need ___ ____ ____ ygurt.
First peel
Hw make
Next put
Then pur int
Finally turn n
need bananas
ne cup f
探究一：动词原形构成的祈使句的结构和用法
祈使句可以表达叮嘱、劝告、禁止、请求、建议或命令等。 以动词原形或Dn’t +动词原形开头, 没有时态和数的变化；暗含的主语是yu, 但通常省略。
1. 肯定的祈使句(1) 动词原形+其他 e.g. Stand up, please.=Please stand up. 请起立。(2) Be+adj. e.g. Be careful!=Lk ut!=Take care! 小心 / 当心！(3) Let’s+动词原形 e.g. Let’s g t schl tgether. 咱们一起上学去吧。
2. 否定的祈使句 (1) Dn’t + 动词原形 e.g. Dn’t stand up. 别站起来。Dn’t be careless. 别粗心。Dn’t let them play with fire. 别让他们玩火。(2) 以let开头的祈使句, 其否定式有两种：一种是直接在句首加dn’t; 另一种是“let +宾语+ nt +动词原形+ (其他)”。 e.g. Dn’t let him g. Let Jim nt play there.(3) N +n./V.-ing e.g. N phts!/ N smking!
【注意】“N + 名词 / 动词-ing形式”表示禁止或规劝，常用于公共场所。e.g. N phts!
探究二：表示过程顺序的副词，可用来表达制作步骤的先后顺序。
有时候吩咐别人做的某件事要分步骤来完成，并且有一个先后顺序，这时候可以适当地使用顺序副词 first, next, then 和finally，既能使说话人喘口气，又能使听话者感到句子的连贯性。 First...（首先……）, next...（接下来……），then...（然后……）, finally...（最后……）.
探究三：可数名词与不可数名词的用法。
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。可数名词有单数和复数两种形式，不可数名词没有。
banana, milk, salt, salad, ygurt, beef, hney, tmat, sandwich, chicken, juice
可数名词：不可数名词：既可作可数名词也可作不可数名词：
 banana, tmat, sandwich
milk, salt, ygurt, beef, hney, juice
salad, chicken
Hw many+可数名词
Hw much+不可数名词
可数名词：可数名词前可以加不定冠词a\an表示一个，也可用基数词或者 a few, many等直接修饰可数名词，如a banana, an apple, three pears等；不可数名词：不可数名词前不能加a\an表示一个，也不能用基数词或者many等直接修饰不可数名词，可用 a little, much 等修饰。要表达不可数名词的量要用“数词+表示量的名词(有单数、复数形式变化)+f ”。如：ne cup / bttle f water ，three spns f sup，ne bwl f rice  ne bx f milk， tw kils f ygurt 
如何问答名词的数量？
询问可数名词的数量： __________ + 可数名词……?
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)
This by has three pens.  (对划线部分提问) →Hw many pens des this by have?
询问不可数名词的数量：_________ + 不可数名词 ……?
对不可数名词的量进行提问时用hw much。
I ate tw bwls f rice.   (对划线部分提问) →Hw much rice did yu eat?
hw much 多少钱；询问价格— Hw much is Kate’s sweater?— 60 yuan.
回答不可数名词的数量：_______ + 不可数名词
一杯 _________; 一碗 __________
______ _______(多少) bananas d we need? We need three bananas.
______ _______(多少) ygurt d we need? We need ne cup f ygurt.
Hw many +复数名词 + 一般疑问句。
Hw much +不复数名词 + 一般疑问句。
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.
Lk at the pictures. What we d need t make ppcrn?
D yu like t eat ppcrn?
We want t make ppcrn. We need ___________.
D yu knw hw t make ppcrn?
First, put the ppcrn int the ppcrn machine.
Next, turn n the ppper.
Next, pur the ppcrn int a bwl.
Then, put（add） sme salt n the ppcrn.
Finally, yu can try(eat) it.
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.
____1.______d yu make ppcrn?____2.___________crn d yu need?____3.______ d we d next?____4.___________salt d we need?____5.Nw can we eat it?
Cmplete the questins and answers. Then match them.
1. ____ d yu make ppcrn?b. _____, put the crn int the ppcrn machine.2. _________ crn d we need?a. Half a cup.3. ______ d we d next?d. Next, _____ n the machine. ______, add the salt.4. __________ salt d we need?e. Just ne spn.5. Nw can we eat it?c. Yes, we can!
Practice the cnversatin like this.
Write hw t d ne f the fllwing things. Then tell yur partner hw t d it.
指导：1. 根据生活经验，将如何做这些事情的过 程写出来。如果自己不会做，可以让会 做的同学分享下他们的做法。2. 注意，恰当用first, next, then, finally等 表示做事情顺序的词汇，让你的描述更 加清晰。
Put the tree in the hle.
Put the sil back int the hle.
First: Put sme water in a basin. Next: Put the dirty clthes int it and add sme sap. Then: Wash fr a while .Finally: Wash the clthes in clean water fr anther three times.
D yu knw hw t wash clthes?
Can yu make ndles with beef and tmates?
First: Cut up beef. Next: Bil the ndles. Ck beef fr at least 40 minutes.Then: Add the ingredients t the ndles. Finally: Add salt t the ndles.
D yu knw hw t writea passage abut Beef and Tmat Ndles?
Tpic 话题Beef and Tmat Ndles
Nw, it’s time t …
An intrductin(介绍) beef and tmat ndles.
小组讨论:Hw d yu write the main part ?
In Xiangyang, many peple eat …
First, cut…up
Finally, add…t…
Let’s learn
A. First, put the water int the pt.B. Next, put the ndles int the pt and ck fr ten minutes.C. Hw many ndles d we need? D. Hw much water d we need?E. Hw d we make egg ndles?F. What d we d next?G. Five bwls. H. Half a kil. I. Finally, put the egg int the pt and ck fr anther five minutes.
重排下列句子，成为一段完整的对话。
一、Please use many r much t fill in the blanks.1、A: Hw _____ watermeln d we need? B: We need fur pieces f watermeln.2、A: Hw _____ watermelns d we need? B: We need fur.3、A: Hw _____ ranges d yu need? B: Tw.4、A: Hw _____ range d yu need? B: Tw cups.
二. 根据句意，用括号中所给单词的适当形式填空1. Hw many _________ (teacher) are there in yur schl?2. I have three _________( watch ).3. There are sme ________( range) n the table.4. I like _________(tmat) and _______ (chicken).5. Hw much _______( hney ) d we need?6. Tina, let’s _________(make) fruit salad.7. Oh, it ______(rain) last night, s the grund is wet nw.8. Tm is a little _________ ( strng) than Mike.9. I think English is ________________ (imprtant) than any ther subject.10. My mther ________( take) the bus t wrk every day.
mre imprtant
1．Write several sentences t tell hw t brrw a bk frm yur schl library.2．D the exercises n Page 54 in students' bk.