Unit 8 SectionA Grammar Focus-3c 课件 2022-2023学年人教版英语八年级上册.pptx（纯ppt,可能不含音视频素材）

1、Unit8 How do you make a banana milk shake?SectionA Grammar Focus-3cGuessing game？peelcut upput into/in turn ondrinkpour into.First,First,Next,Next,Then,Then,Finally,Finally,wash.cut up.wash.cut up.put input inmix upmix upput.in a bowlput.in a bowlhow to make fruit salad.RevisionHow do you make a ban

2、ana milk shake?First,peel the bananas.Next,put the bananas in the blender.Then,pour the milk into the blender.Finally,turn on the blender.Countable nounsUncountable nounsHow many bananas do we need?We need three bananas.How much yogurt do we need?We need one cup of yogurt.Grammar Focus一、祈使句一、祈使句祈使句的

3、用法：表达叮嘱、劝告、禁止、请求、建议或命令等。祈使句的用法：表达叮嘱、劝告、禁止、请求、建议或命令等。特点：常以特点：常以动词原形开头动词原形开头 没有时态和数的变化没有时态和数的变化 暗含的暗含的主语主语是是you,you,但通常但通常省略省略。肯定的祈使句肯定的祈使句(1)(1)动词原形动词原形+其他其他 请起立。请起立。(2)Be+adj.(2)Be+adj.小心小心/当心！当心！(3)Lets+(3)Lets+动词原形动词原形 咱们一起上学去吧。咱们一起上学去吧。否定的祈使句否定的祈使句(1)Dont+(1)Dont+动词原形动词原形 别站起来。别站起来。别粗心。别粗心。别让他们玩火

4、。别让他们玩火。(2)Let(2)Let s(let sb.)+not+s(let sb.)+not+动词原形动词原形 别让他们去河里游泳别让他们去河里游泳。别让她迟到。别让她迟到。(3)No+(3)No+名词名词/动名词动名词 【表示禁止】【表示禁止】禁止拍照。禁止拍照。禁止游泳。禁止游泳。How do you make a banana milk shake?First,peel the bananas.Next,put the bananas in the blender.Then,pour the milk into the blender.Finally,turn on the bl

5、ender.Pay attention to the words in circles.表示顺序的副词，可用来表达制作步骤的先后顺序。二、表示顺序的副词二、表示顺序的副词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,tomato,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,tomato milk,bread,juice salad,chicken,fruit,ic

6、e-cream 三、问答名词的数量三、问答名词的数量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.基数词或与基数词相当的词(如many)可直接修饰可数名词,表示数量;要表达不可数名词的量要用“基数词+单位词+of”。如：twobooksonecup/bottleofwaterthreespoonsofsouponebowlofriceoneboxofmilktwokilosofyogurt例词例词不可数名词不可数名词可数名词可数名词food表示表示“食物食物”表示类别表示类别frui

7、t表示表示“水果水果”ice-cream表示表示“冰激凌冰激凌”表示份数表示份数salad表示表示“沙拉沙拉”chicken表示表示“鸡肉鸡肉”表示表示“小鸡小鸡”orange表示表示“橙汁；橙色橙汁；橙色”表示表示“橙子橙子”有些名词既可以充当可数名词，也可以充当不可数名词，但是它们各自表达的意义有所不同。How many How many 表示表示“多少多少”,”,提问可数名词的数量，提问可数名词的数量，后跟复数名词后跟复数名词你想要几个苹果你想要几个苹果?他每天有几节课？他每天有几节课？How much How much 表示表示“多少多少”,”,提问不可数名词的数量提问不可数名词的数量

8、,后后跟跟不可数名词不可数名词我们需要多少蜂蜜我们需要多少蜂蜜?how muchhow much还可用于询问物品的价格还可用于询问物品的价格,意为意为“多少钱多少钱”这件这件T T恤衫多少钱？恤衫多少钱？For For ununcountable nouns,you may need:countable nouns,you may need:注意注意：1.Tonys father is a _.(2020广西桂林广西桂林)A.teachersB.doctors C.driver2.Annie took a lot of _ with her mobile phone when she visi

9、ted the Great Wall last summer holiday.(2020湖南湘湖南湘西西)A.photo B.photoes C.photos3.Wuhan,one of the most important _ in China,is famous for the Yellow Crane Tower.(2020湖北恩施湖北恩施)A.cities B.citys C.city4.Sandy really likes eating meat,but she doesnt like eating _.(2020四川广元四川广元)A.breads B.vegetables C.ch

10、ickens5.Spending too much _ playing computer games is bad for your _.(2020湖南怀化湖南怀化)A.time;eye B.time;eyes C.times;eyesCCABB1.How(much/many)bananasdoweneed?2.How(much/many)sugardoweneed?3.How(much/many)breaddoweneed?4.How(much/many)tomatoesdoweneed?5.How(much/many)cheesedoweneed?3aCircle the correct

11、word in each question._ 1._do you make popcorn?_ 2._ corn do we need?_ 3._ do we do next?_ 4._ salt do we need?_ 5.Now can we eat it?a.Half a cup.b._,put the corn into the popcorn machine.c.Yes,we can!d.Next,_ on the machine._,add the salt.e.Just one spoon.Complete the questions and answers.Then mat

12、ch them.3bHowHow muchWhatHow muchFirstturnThenbadecFirst,.Next,Then,.After that,.Finally,Do you know how to make popcorn?put intoTurn onpour intoadd onEatWrite how to do one of the following things.Then tell your partner how to do it.3c3cplant a treeplant a treemake beef noodlesmake beef noodleswash

13、 clotheswash clothestake out a book from the take out a book from the librarylibrary指导：指导：1.1.根据生活经验，将如何做这些事情的过程写出来。根据生活经验，将如何做这些事情的过程写出来。2.2.恰当运用恰当运用first,next,then,finallyfirst,next,then,finally等表示事情顺等表示事情顺序的词汇序的词汇,让你的描述更加清晰。让你的描述更加清晰。Digahole.Putthetreeinthehole.Putthesoilbackintothehole.Waterthe

14、tree.ItsOKnow.根据括号内的要求完成下列各题，每空一词(含缩略形式)。1.You should do your homework now.(改为祈使句)_ _ _ now.2.You shouldnt stay up late tonight.(改为祈使句)_ _ _ _ tonight.3.I need some milk.(对划线部分提问)_ _ milk do you need?Do your homework Dont stay up late How much4.We need to buy two bags of sugar.(对划线部分提问)_ _ _ do you

15、need to buy?5.Dave brought three kilos of rice for us yesterday.(对划线部分提问)_ _ _ _ _ did Dave bring for you yesterday?6.We dug six holes just now.(对划线部分提问)_ _ holes did you dig just now?How many bags How many kilos of rice How many.根据短文内容、所给首字母提示及括号内所给单词的提示填空。Dear Mike,You wrote to me yesterday and as

16、ked me to make a list(列清单)of the food at our BBQ(户外烧烤)party next Saturday.I made a plan for it.(1)F ,we need to buy some beef and mutton.And we need to cut them into thin pieces.(2)N ,we need to bring different kinds of(3)_(vegetable),such as potatoes and carrots.First Next vegetablesThen we need to

17、 buy some fruit.I plan to buy two watermelons,twelve bananas,and some(4)(strawberry).We can also buy two cups of(5)(yogurt)to make some fruit salad.(6)F ,we can buy two(7)(bag)of popcorn to eat when we are talking.Oh,one(8)m thing,we need to buy some drinks.I think we can go to the supermarket together when youre free.Thats all.Yours,Jack strawberries yogurt Finally bags moreTHANK YOU!