初二八年级上册英语人教版Unit-8-Section-A-02-导学案.doc
Unit 8 How do you make a banana milk shake?Period Two (Section A 2d-3c)一、 学习目标:1. 学习并掌握shake,milk shake(drink the milk shake) ,turn on,blender,(turn on the blender),cut up (cut up the bananas ),pour into(pour into ), yogurt ,cup (one cup of yogurt),peel(peel the bananas), watermelon, teaspoon, amount, instruction, ingredient2.学习并掌握词汇、句型:-How many bananas do we need? -We need 3 bananas.-How much yogurt do we need? -We need one cup of yogurt.How do you make a banana milk shake? Peel the bananas. Cut up the bananas.Put the bananas and ice cream into the blender. Pour the milk into the blender. Turn on the blender. Drink the milk shake.二、教学重、难点: 1.重点词汇和短语,区分可数名词和不可数名词; 2.了解祈使句;学会学习询问和描述一种食物的制作过程三、学具准备:四、自主预习:1、自主解惑(独学)1)自主学习教材58、59页的单词,找出新单词,听写单词,短语。Shake_, milk shake_ blender_ turn on_, cut up_, peel_ pour_, into_ 2、合作交流(对学)1)、默写单词、词组并小组内检查和汇报 2)学习2d理解2d对话含义,翻译对话。 听对话录音,体会语音、语调、句群停顿。 跟读录音。大声朗读对话。学习3a3)利用3b的图片编造新对话,再分组展示。A: do you make a banana milk shake?B: First three bananas . cut the bananas. Put the bananas and ice cream the blender. Then the milk into the blender. the blender . drink the banana milk shake.3、合作交流(群学)完成3c的内容。Write a passage about how to make fruit salad._ _ _预习诊断完成下列句子。1._(多少香蕉) do we need?2. _(多少盐) do we need? 3._(多少苹果) do you need? 4._(多少奶酪) do you need?5._(多少蜂蜜) do you need?6._(多少西瓜) do you need?五、情境导入:教师活动:六、预习反馈展示交流 (一)、本节单词预习展示(二)、本节重点词组展示(三)、本节重点句型展示1. How many bananas do we need? 我们需要多少香蕉? How much yogurt do we need? 我们需要多少酸奶?(1) how many, how much意思都是_,前者后接_名词,后者后接_数名词。如:How many people are there in your family? 你家有几口人?How much money do you have? 你有多少钱?(2) need在此句中作行为_。当need作行为动词使用,有_的变化,后可接名词、代词、动名词及带to的_,可用于肯定句、疑问句或否定句中。如:She _ three books. 她需要三个本子。The bike needs mending. = The bike _ to be mended. 自行车需要修理一下。I dont need _ the doctor. 我不需要看医生。_ you need to go now? 你需要现在去吗?Need也可作情态动词,_人称和数的变化,后接不带to的动词不定式(即动词原形),多用于否定句和疑问句中。如:You _ worry about your study. 你不必担心你的学习。_ I go with you? 需要我和你一起去吗?教师活动: 七、疑难互动【拓展】不可数名词与可数名词不可数名词指物体的数量不可数,没有_之分,也不能直接在词前直接加冠词a ,an。表示不可数名词的数量时可以在词前加相应的_短语,如:a piece of (一片,一块,一条), a cup of (一杯),a teaspoon of 也可用下面的词来修饰,如:much (许多), a little (一点), little (很少), lots of (许多), a lot of (许多), some (一些), any (一些)。可数名词指物体的数量可数,有_之分,在单数名词前可以直接用_修饰,也可以用其他的基数词修饰,还可以用many (许多), a few (几个), few (很少), some (一些), any (一些), a lot of (许多), lots of (许多)等修饰。规则变化的可数名词复数的构成方法:a. 一般情况下在词尾加_。如:mapmaps pencilpencils bookbooksb. 以-s, -x, -ch, -sh结尾的名词,在词尾加_。如:busbusesboxboxeswatchwatchesdishdishesc. 以辅音字母+y结尾的名词,先将_改为_,再加-es。如:familyfamiliescitycitiescountrycountiesd. 以-f或-fe结尾的名词,把_或_改为_v,再加-es。如:knifeknivesleafleavese. 以辅音字母+o结尾的名词,在词尾后加_。(photo除外)如:tomatotomatoesheroheroes