英语人教版八年级上册Unit 8 Section A Grammar Focus.doc

Unit 8 How do you make a banana milk shake? Section A 2 (Grammar focus-3c)一、教学目标： 1. 语言知识目标：1) 学习掌握下列词汇：sugar, cheese, popcorn , corn, machine, dig, hole 2) 进行一步复习巩固学习Section A 部分所学的生词和词组。3) 能够正确运用祈使句发布制作步骤的指令。4)掌握正确运用用how much和how many对事物的数量进行提问。5) 能够熟练运用所学的知识，来正确描述做简单食物的过程，正确运用表示顺序的词。2.情感态度价值观目标：1) 通过制作食物的介绍, 培养学生的实际生活能力, 了解生活知识, 增长生活阅历, 培养实践操作能力和动手能力。2) 通过食物制作过程的介绍, 让学生认识到劳动成果的来之不易, 使之懂得不能浪费食物, 珍惜他人的劳动成果。二、教学重难点1. 教学重点：1) 复习巩固Section A 部分所学的生词和词组，达到熟练运用的目标。2) 掌握正确用how much和how many对事物的数量进行提问。2. 教学难点：1) 能够熟练运用所学的知识，来正确描述做简单食物的过程，正确运用表示顺序的词。2) 能够分清可数名词与不可数名词，会用数量词来计量一些不可数名词。 三、教学过程I.Grammar Focus. 1. 学生阅读Grammar Focus中的句子，然后做填空练习。How do you make a banana milk shake? _ do you _ banana milk shake? _，_ the bananas. _, _ the bananas in the blender. _, _ the milk _ the blender _, _ _ the blender.Countable nouns _ _ bananas do we need? We _ three _. Uncountable nouns _ _ yogurt do we need? We need _ _ _ yogurt.2. 学生们根据记忆，看大屏幕来完成填空练习。3. 学生们完成填空试题后，可以打开课本检查答案，对错误的句子，单独进行强化记忆。II. Grammar1. 动词原形构成的祈使句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dont；3)暗含的主语是you, 但通常省略。e.g. Drink the milkCup up the watermelonPour some waterPut some water in/intoPeel the appleCook the meat for Dont bring food to the museum.2. 可数名词和不可数名词 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。 可数名词和不可数名词的区别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。 2)基数词one或者more than one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+of”。如： two books one cup / bottle of water three spoons of soup one bowl of rice one box of milk two kilos of yogurt3) 对可数名词的量进行提问时用how many(注意：how many后接可数名词的复数形式)；而对不可数名词的量进行提问时用how much。如： This boy hasthreepens. (对划线部分提问) How many pens does this boy have? I atetwo bowls ofrice. (对划线部分提问) How much rice did you eat?【链接】 how much还可用于询问物品的价格, 意为“多少钱”。如： How much is Kates sweater? 60yuan.【运用】I. 单项选择。1. Eating more vegetables is good for our health. I often eat lettuce, broccoli and _. A. tomato B. tomatos C. tomatoes D. potato (2013广西玉林)2. _ apples do we need to make fruit salad? Let me think . We need three apples. A. How long B. How often C. How much D. How many (2013山东枣庄)II. 完成句子, 每空一词。1.这个桶里有许多牛奶。 There _ lots of _ in the bucket.2.桌上有两碗米饭。 There _ two _ _ _ on the table.3. This model car is40 yuan. (对划线部分提问) _ _ is this model car?4. Kate dranktwo glasses ofmilk this morning. (对划线部分提问) _ _ milk did Kate drink this morning?III. Practice Work on 3aCircle the correct word in each question: How (much/many) bananas do we need? How (much/many) sugar do we need? How (much/many) bread do we need? How (much/many) tomatoes do we need? How (much/many) cheese do we need?IV. Work on 3b1. Learn some new words.2. Complete the questions and answers. Then match them._ 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.3. Check the answers and let Ss practice the dialogue.V. Group work Work on 3cWrite how to do one of the following things. Then tell your partner how to do it. plant a treemake beef noodleswash clothestake out a book from the library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。Give an example.VI. Exercises I. 根据句意, 从方框中选择恰当的单词填空, 有的需要变换形式。 dig, corn, machine 1. Years of doing the same boring job can turn you into a _. 2. They are _ a tunnel (隧道) through the mountain for the new railway.3. Man cant live without _.II. 根据括号内的要求完成下列各题, 每空一词(含缩略形式)。1. First, you should wash your dirty clothes. (改为祈使句) First, _ _ dirty clothes.2. Watch the program before dinner. (改为否定句) _ _ the program before dinner.3. Please tell me the way to make fruit salad. (改为同义句) Please tell me _ _ _ fruit salad.4. That young man would liketwo cups ofcoffee. (对划线部分提问) _ _ _ would that young man like?5. They plantedthree hundredtrees las