Unit 8How do you make a banana milk shake?第三课时(Grammar Focus3c)单元同步语法精讲精练可数名词可以与不定冠词连用，有复数形式；不可数名词没有复数形式，不能被不定冠词或数词直接修饰。表示特指时，可数名词和不可数名词都可以用定冠词the修饰。eg：an apple一个苹果；bread面包可数名词表示复数意义时可用many，a few等修饰；不可数名词可以用much，a little等修饰。另外，这两类名词都可以用some，any，lots of等修饰。eg：many students许多学生；much money许多钱；some books一些书；some juice一些果汁可数名词前通常可用具体的数词来表示确切的数量；不可数名词要表示确切的数量时，则用“数词表示量的名词(单/复数)of不可数名词”结构。另外可数名词也可用“数词表示量的名词(单/复数)of可数名词”结构。eg：three eggs三个鸡蛋；three bottles of yogurt三瓶酸奶；three boxes of apples三箱苹果可数名词作主语，谓语动词的单复数形式要与主语保持一致；不可数名词作主语，谓语动词用单数形式。但是，当不可数名词前表示数量的名词是复数时，谓语动词也要用复数形式。eg：There are three cups of tea on the table.桌子上有三杯茶。对可数名词的数量提问，疑问词应用how many；对不可数名词的数量提问，疑问词应用how much。eg：We need ten apples.How many apples do you need?We need to buy three_bags of salt.How much salt do you need to buy?first作副词， 意为“首先”，可位于句首，也可位于句末。eg：First，we have to make a plan.首先，我们必须制定一个计划。next作副词，意为“其次；然后”，可置于句首、句中或句末。eg：What did you do next？然后你做了什么？then作副词，意为“然后”，与next意思大体相同，但next强调“接着做某事”，而then意为“在之后”，侧重于表示下一个动作，常与and连用。eg：I will have soup first and then the chicken.我将先喝汤再吃鸡肉。finally作副词，意为“最后；终于”，可位于句首、句中或句末。位于句中时，常放在be动词、助动词或情态动词之后，实义动词之前。eg：Finally they got to the village.最后他们到达了那个村庄。 一、根据句意，从括号中选择合适的单词填空。1Eating too _meat is bad for health and its good to eat _ vegetables.(many/much)2Whats on the table?There _ (is/are) two glasses of milk on it.3All the juice is (is/are) free in the restaurant.4How _ (many/much) cups of tea would you like?Wed like three.5Mrs. Smith had a _ (hamburger/bread) for breakfast.muchmanyaremanyhamburger二、单项选择。6First，peel the bananas，_ cut them up and put them in the blender.AthenBnext toCafterDbefore7I looked for my watch everywhere，and _ found it under my bed.Anext Blast Cfirst Dfinally8Jenny，I need some milk.OK，Mom._ do you need?AHow much BHow manyCHow often DHow long9_ people are there in your family?Three.AHow often BHow longCHow many DHow muchADAC本课时其他知识点精讲精练 Do you know how_to_plant_a_tree？你知道如何栽树吗？画线部分为“疑问词动词不定式”结构，在句中作谓语动词know的宾语。1John sometimes has bread with _(奶酪) for breakfast.2Dont forget to buy a bag of _ (糖) on your way home.3We need some _(玉米) to make popcorn.4How does the _(机器) work?5The worker is _ (dig) a hole over there.6Can you tell me how _ (make) Russian soup?cheesesugarcornmachinediggingto make