八年级英语上册Unit8Howdoyoumake教案新版人教新目标版 3页

Section A (Grammar Focus－3c) ‎ ‎1．重点单词：cheese，popcorn，corn，machine，dig，hole ‎2．重点短语：plant a tree，make beef noodles，get a book from the library ‎3．重点句式：Do you know how to plant a tree?‎ ‎1．How many和How much对可数名词与不可数名词的数量进行提问 ‎2．学会用first，next，then，after that，finally描述程序 ‎1．How many和How much对可数名词与不可数名词的数量进行提问 ‎2．学会用first，next，then，after that，finally描述程序 一、预习课本P59新单词并背诵，完成下面的汉译英。‎ ‎1．干酪____________　　　2.爆米花____________‎ ‎3．玉米____________ 4.机器____________‎ ‎5．挖____________ 6.洞____________‎ 二、认真预习Grammar Focus－3c，找出下列短语和句型。‎ ‎1．植树____________ 2.做牛肉面____________‎ ‎3．从图书馆借书________________________________________________________________________‎ ‎4．你知道怎么种树吗？________________________________________________________________________‎ Step 1　情景导入 Teacher：We have learned how to make Russian soup.I believe we all know how to make it.Who can tell me how to make Russian soup?‎ ‎(Ask some students to describe how to make Russian soup.)‎ Today I will teach you how to make popcorn.Then you can make it for your parents.Let them taste the popcorn you make.Do you like to learn it?‎ Students：Yes.‎ Teacher：OK.Let's learn how to make popcorn together.‎ 环节说明：这个环节既让学生复习了上节课学到的知识，又引出了本节课的学习内容，一举两得。‎ Step 2　完成教材Grammar Focus的任务 ‎1．学生大声朗读Grammar Focus的句子。(2分钟)‎ ‎2．小结训练。(2分钟)‎ How_do_you_make_a_banana_milk_shake？‎ ‎(你怎么制作香蕉奶昔？)‎ First，peel the bananas.‎ Next，put the bananas in the blender.‎ Then，pour the milk into the blender.‎ Finally，turn_on the blender.‎ 3‎ How_many bananas do we need？‎ We need three bananas．‎ How_much yogurt do we need？‎ We need two_cups_of_yogurt (两杯酸奶).‎ 环节说明：对Grammar Focus句型的填空练习能够使学生更好地来理解掌握本单元的重点语法和句型。‎ Step 3　完成教材3a—3c的任务 ‎1．认真阅读3a中的句子，然后圈出每个问题中正确的单词，完成后小组内互相交流答案。(3分钟)‎ ‎2．熟读3a的句子，然后两人一组互相提问how many和how much的用法。(3分钟)‎ ‎3．认真阅读3b中1－5和a－e中的句子，然后根据所学的知识补全句子，完成后请学生说出答案，教师点拨。(3分钟)‎ ‎4．让学生认真观察3b右侧的图片，根据图片提示把3b中的句子排序，完成爆米花的制作过程。(2分钟)‎ ‎5．两人一组根据图片提示分别叙述爆米花的制作过程，并邀请几名学生来叙述此过程。(5分钟)‎ ‎6．从3c方框中选出一件事情，来叙述它的完成过程并且把过程写下来，完成后小组内互相交流，并邀请几名学生来展示所写内容，教师点评。(5分钟)‎ ‎7．小结训练。(3分钟)‎ ‎(C)1.There are some bananas here.Let me help you ________.‎ A．cut up them　　　　B．to cut them out C．cut them up D．cutting them up ‎(C)2.I want to make a banana milk shake.Please tell me，________ milk do I need，and ________ bananas do I need?‎ A．how much，how much B．how many，how many C．how much，how many D．how many，how much ‎(A)3.I want to watch the weather report on TV.Please ________ the TV for me!‎ A．turn on B．turn off C．turn up D．turn down ‎(D)4.Please bring me ________.‎ A．two cup of coffee B．two cup of coffees C．two cups of coffees D．two cups of coffee ‎(B)5.________ late.It's your first day to work.‎ A．Don't to be B．Don't be C．Not be D．Be not 环节说明：通过3a学习，让学生练习掌握了how many和how much的用法；3b、3c的学习让学生巩固练习了如何描述程序。‎ Step 4　问题探究 ‎(　)1.Could you please ________ the radio a bit？It's too loud.‎ A．turn up B．turn down C．turn off D．turn on 答案选择B，本题考查turn的短语。turn up开大音量；turn down调低音量；turn 3‎ ‎ off关掉；turn on打开。根据It's too loud声音太大了，确定要把音量调低，所以答案选择B。‎ 请学生们做前面课时训练部分。‎ 3‎