Unit8SectionA课件

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1、Unit 8 How do you make a banana milk shake?课前预习Section A一、重点单词一、重点单词1. _ 摇动;抖动2. _ 食物搅拌器3. _ 剥皮;去皮4. _ 倒出;倾倒 5. _ 酸奶6. _ 蜂蜜7. _ 西瓜shakeblenderpeelpouryogurt/yoghurthoneywatermelon8. _ 勺;调羹9. _ 锅10. _ 增加;添加11. _ 最后;最终12. _ 食盐13. _ 食糖14. _ 干酪;奶酪 15. _ 爆米花 16. _ 玉米;谷物17. _ 机器;机械装置 18. _ 掘(地);凿(洞);挖(土)1

2、9. _ 洞;孔;坑spoonpotaddfinallysaltsugarcheesepopcorncornmachinedighole二、重点短语二、重点短语1. _ _ 奶昔2. _ _ 接通(电流、煤气、水等);打开3. _ _ 切碎 4. _ _ 多少5. _ _ 拿出 6. _ _ 水果沙拉7. _._ 倒入;倾倒milkshaketurnoncutuphowmany/muchtakeoutfruitsaladpourinto名师点津【1 1】HowHow do you make a banana milk shake? do you make a banana milk shake

3、?你是怎样做香你是怎样做香蕉奶昔的?蕉奶昔的?【知识点知识点】 由how 引导的特殊疑问句的用法。 【讲解讲解】 特殊疑问词how表示“怎样;如何”,用以对做某事的方法、方式、途径等提问,常用来引导特殊疑问句。【举例举例】 How did you find it?你是怎样发现它的?【学以致用学以致用】()_ did you go to the museum yesterday? A.What B.How C.Which D. WhoB【2 2】Turn onTurn on the blender. the blender. 打开果汁机。打开果汁机。【知识点知识点】 turn on短语的用法。

4、【讲解讲解1】 本句是一个祈使句。祈使句的用法详见本单元的语法聚焦版块。【举例举例】 Please dont pass him the coffee. 请不要给他咖啡。【讲解讲解2】 turn on意为“打开”,其反义词组是turn off, 意为“关上”。它们是“动词副词”构成的动词短语,遵循“名词插两边;代词放中间”原则。【举例举例】 I want to watch TV. Please turn it on. 我想看电视。请打开它。【辨析辨析】 turn on 和openturn on通常指打开水龙头、煤气、电灯、电视、收音机等的开关。open通常指打开书、门窗、箱子、盒子等。【举例举例

5、】 Please turn on the light. 请打开灯。 They opened the window. 他们打开了窗户。【熟记熟记】 turn on 打开 turn off 关上turn up 调高 turn down调低【学以致用学以致用】()1. Its time for CCTV news. Lets _ the TV and watch it. A.turn on B.get on C.try on D.put on ()2. Lily, dont forget to_ the lights and lock the door before you leave the cl

6、assroom. OK. A.take off B.turn off C.get off D.turn on3.请张开嘴,我要检查你的牙齿。(汉译英) _ ABOpen your mouth, I need to check your teeth.【3 3】Cut upCut up the bananas. the bananas. 把香蕉切碎。把香蕉切碎。【知识点知识点】 cut up 短语的用法。【讲解讲解】 cut up意为“切碎”,也属于“动词+副词”结构的短语,本节出现的动词词组大多属于这一类。【举例举例】 She cut up the carrots and put them in

7、 the pot. 她把胡萝卜切碎放入锅中。【学以致用学以致用】()Look!The banana is too big. Why dont you _first? That sounds a good idea! A.cut up itB.cut it up C.cut them upD.cut up them B【4 4】How manyHow many bananas do we need? bananas do we need? 我们需要多少香我们需要多少香蕉?蕉?We We needneed three bananas. three bananas. 我们需要三只香蕉。我们需要三只香

8、蕉。【知识点知识点】 how many和need的用法。【讲解讲解1】 how many意为“多少”, 与how much 同义。其用法与区别详见本单元语法聚焦版块。【讲解讲解2】 need意为“需要”,可用作实义动词,直接带宾语,也可以和带to的不定式连用,可用于各种结构。need也可用作情态动词,主要用于否定句和疑问句中,没有时态与人称的变化,后接动词原形。【举例举例】 I need some help. 我需要一些帮助。They didnt need to go. 他们不必去。The bike needs to be repaired.=The bike needs repairing.

9、 这辆自行车需要修理。【学以致用学以致用】()1.Must we take out the trash now? _. You can do it after class.(2014滨州) A.Yes, you must B.No, you cant C.Yes, you may D.No, you neednt()2.You _ to the meeting this afternoon if you have something important to do. A.neednt to comeB.dont need come C.dont need comingD.neednt come

10、DD【5 5】FinallyFinally,dondont forget to add some salt. t forget to add some salt. 最后,最后,不要忘记加些盐。不要忘记加些盐。【知识点知识点】 finally 的用法。 【讲解讲解】 finally adv. 意为“最后;最终”,可位于句首、句中或句末。位于句中时,要放在be动词、助动词或情态动词之后,实义动词之前。表示做某事的先后顺序时可用first,next,then,finally。【举例举例】 I finally finished my homework. 我终于完成了我的作业。Finally the t

11、eam from Argentina won the championship. 最后,这支来自阿根廷的队伍夺得了冠军。【辨析辨析】 finally, in the end和at last(1)finally可以放在句首,也可放在动词前。它有两个用法:一是在列举事物或论点时,用来引出最后 一项内容;二是用在句中动词前面,表示“等了好久才”。它既可指时间位置,也可指时间的先后顺序,无感情色彩,只用于过去时。(2)in the end放在句首或句末,表示“经过许多变化、困难或捉摸不定的情况之后,某事才发生”,有时可与finally互相换用,其反义词是in the beginning,但in the

12、 end不能置于动词前。(3)at last只能指时间位置,而不能指时间的先后顺序,在语义上指经过周折、等待、耽搁后的“最后;终于”得到所期待的结果,常常带有较浓厚的感情色彩。at last也可用来表示“等候或耽误了很多时间之后才”,语气比较强烈。【举例举例】 Finally we finished the work.=We finally finished the work. 最后我们完成了这项工作。He tried several times,and in the end he succeeded. 他尝试过很多次,最后成功了。At last the work was done and h

13、e could rest. 最后工作完成了,他可以休息了。【学以致用学以致用】 ()First,cut up two apples. Then put them into the blender. _ turn on the blender. A.And B.Next C.First D.FinallyD口语无忧本单元我们学习如何描述一种食物(或其他)的制作过程和应遵循的指令。民以食为天,我们需要各种各样的美味来点缀生活。那么,现在让我们一起围绕“如何描述制作过程和遵循指令”这一话题并结合how many,how much的使用展开口语练习吧!话题八如何描述制作过程和遵循指令话题八如何描述制作

14、过程和遵循指令【1 1】 相关词组(请大声朗读以下词汇,看谁读得更标准地相关词组(请大声朗读以下词汇,看谁读得更标准地道)道)first,next,then,finally, peel, cut up, turn on, add(.to), pour.into., put.into, mix. up, milk shake, fruit salad, beef noodles, popcorn, two teaspoons of honey, a cup of yogurt, one cabbage, four carrots, three potatoes, four tomatoes, a

15、n onion, salt, another 10 minutes, one more thing.How many/ much.do we need?【2 2】 你问我答你问我答A. 请运用下列句子与你的伙伴进行互问互答。A: How do we make fruit salad?B: First, we need bananas, apples and watermelons. A: How many bananas, apples and watermelons do we need?B: Three bananas, three apples and one watermelon.A:

16、 OK. How much honey and yogurt do we need?B: Two teaspoons of honey and a cup of yogurt.A: I see. Whats next?B: Next, cut up the fruit.A: Then we mix them up with honey and yogurt?B: Right! And finally lets eat them up!B. 再将句子中的画线部分替换为其他词汇,如将make fruit salad换为make beef noodles,将we need bananas,apple

17、s and watermelons换为we need beef and noodles等,然后进行更有创意的问答练习。【3 3】 情景说话情景说话全班分为四个大组,每组抽取以下四个话题中的一个。拿出课前准备好的实物或图片,先在组内运用以上对话框架进行讨论,讨论完毕进行随机抽签。然后每组各派三名代表拿实物或图片上台边讲解边表演。Topic 1: How to make a birthday cake?Topic 2: How to plant a tree?Topic 3: How to make beef noodles?Topic 4: How to take out a book from

18、 the library?Report like this: We represent(代表) Group 1. Our topic is how to make a birthday cake:A: How to make a birthday cake? B: First, we need a big cake. C: And we need cheese, chocolates and fruit.A: How much cheese, how many chocolates and fruit do we need?C: We need a large box of cheese, t

19、en chocolates, oneapple and two oranges. A: I see. Whats next?.语法聚焦可数名词和不可数名词可数名词和不可数名词在七年级上册第六单元我们学过可数名词和不可数名词,下面我们回顾一下并进一步了解。一、可数名词一、可数名词1. 可数名词复数的规则变化:(1)一般直接在词尾加-s。如:boyboys。(2)以s, x, sh, ch结尾的名词加-es。如:busbuses。(3)以“辅音字母+y”结尾变y为i再加-es。如:babybabies。(4)以f, fe 结尾变f,fe为ves。如:knifeknives。(5)以o结尾的名词,要

20、分两种情况:一般有生命的东西变复数时,词尾加-es;无生命的东西变复数时,词尾加-s。如:potatopotatoes;radioradios。2. 可数名词复数的不规则变化:(1)改变名词内部元音字母或名词词尾。如:manmen,footfeet, childchildren。(2)单数形式和复数形式相同。如:JapaneseJapanese, sheepsheep。(3)有些名词通常只有复数形式。如:trousers, glasses (眼镜)。3. 复合名词的复数形式:(1)一般在最后一个名词的词尾加-s或-es。如:an eight-year-old boytwo eight-year

21、-old boys。(2)当有man或woman时,前后两个构成部分都要变成复数形式。如:a man teachertwo men teachers。(3)集体名词以单数形式出现,但表示复数意义。如:class, people, police, family等。二、不可数名词二、不可数名词1. 不可数名词通常不能直接与不定冠词或表示数值的词连用,没有复数形式。因此不能说成 a water, two waters。2. 当表达不可数名词的具体数量时,可以用“数词量词of+不可数名词”来表示,其单复数通过量词来体现。如:I want three glasses of milk. 我想要三杯牛奶。P

22、lease give him a piece of paper. 请给他一张纸。也可以用some,any,a lot of,lots of,much,a little等来修饰表示泛指的数量。如:He has a lot of time to study. 他有大量学习的时间。3. 不带量词的不可数名词作主语,谓语动词一律用单数形式。如带有量词,则通常依据量词的单复数形式来决定谓语动词的数。如: There is milk in the kitchen. 厨房里有牛奶。There are two bottles of milk in the kitchen. 厨房里有两瓶牛奶。三、如何对名词的数

23、量进行提问三、如何对名词的数量进行提问1. how many 后接可数名词复数,how much 后接不可数名词。如:How many oranges did he buy?他买了多少个橘子?He bought six oranges. 他买了六个橘子。How much honey do we need? 我们需要多少蜂蜜?We need three teaspoons of honey. 我们需要三茶匙蜂蜜。2. how much 还可用于询问物品的价格。如:How much are they?它们值多少钱?祈使句祈使句祈使句是表示命令、请求、建议、叮嘱、邀请、劝告等的句子。1. 肯定祈使句

24、(1)祈使句的主语通常为第二人称,通常省略主语you,谓语动词多用原形。句末或句首可加上please一词,表示强调或加强劝说语气。如:Tell me the truth. 告诉我真实情况。 (2)谓语动词是let结构的祈使句。如:Lets go fishing this afternoon. 今天下午我们去钓鱼吧。(主语是we,指说者和听者双方)Let us have a party. 我们举办一个派对吧。(不包括听者)(3)另外还有一种无谓语动词的祈使句。如:Once more! 再来一遍! No smoking, please. 请勿吸烟。2. 否定祈使句祈使句的否定形式是在谓语动词前加d

25、ont,do not或never,或在不定式前加not。如:Dont open the door. 别开门。Dont be late for class, please. 上课请不要迟到。Lets not open the door. 我们别开门。【学以致用学以致用】一、单项填空一、单项填空()1. _ bread would you like? Three pieces of _. A.How many; breads B.How many; bread C.How much; breads D.How much; bread ()2. How many _ do we need to ma

26、ke fruit salad? Two should be enough. A.cabbageB.potatoes C.bananasD.lemonDC()3.Theres _ beef in the refrigerator. Go and buy some. A.littleB.a little C.fewD.a few ()4.Please cut_ the bananas _ small pieces. A.up; to B.up; into C.off; toD.off; intoAB()5._ to the teachers carefully is important. A.Li

27、stenB.Listening C.To listen D.Dont listen二、用所给单词的适当形式填空二、用所给单词的适当形式填空1.How many _ (apple) do you want?2.Would you like some _(yogurt)?3._ (not play) computer games, Mike. 4.I need several _(banana)and some _(coffee). 5._ (clean) your room please. Its too dirty. BapplesyogurtDont playbananascoffeeCle

28、an三、句型转换三、句型转换1.You cant eat ice cream. (改为祈使句) _ _ ice cream.2.Dont put the pizza on the table. (改为肯定句)_ the pizza on the table. 3.She needs two spoons of honey. (就画线部分提问) _ _ honey does she need?DonteatPutHowmuch4.There is only a little water in the bottle. (就画线部分提问) _ _ water _ _ in the bottle?5.I need some help. (改为否定句) I _ _ _ help. Howmuchistheredontneedany

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