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1、Period 5 (Section B 3a-Self Check)设计说明本课时的重点是写作。完成3a任务，让学生了解如何描述一种食物的制作过程。在完成3b 时，引导学生复习如何区分可数名词与不可数名词，以及“How many/How much?”的用 法。这样既能对已学知识有所复习，又能让学生找准写作的方向，然后顺理成章地完成3c 的写作。最后完成Self Check,巩固单元语法。教学目标.知识目标：指导学生利用课堂上所获取的知识来仿写一篇短文，介绍自己所喜欢的一种食物的做法。(2)通过完成Self Check中的练习题来全面复习how much和how many的用法。1 .能力目标：
2、能熟练运用祈使句描述一种食物的制作过程。2 .情感目标：通过食物制作过程的介绍，让学生认识到劳动成果来之不易，使之懂得不能 浪费食物，珍惜他人的劳动成果。重点难点.重点：正确运用祈使句描述自己所喜欢的一种食物的制作方法。1 .难点：能用课堂上所获取的知识介绍自己所喜欢的一种食物的制作方法。教学准备多媒体课件教学过程Step X Warming up1. Retell the article in Section B 2b.2. Heres a recipe for a great turkey sandwich! Complete the instructions with the words
3、 in the box.turkey, finally, butter, tomato, then, putFirst, put mustard (芥末酱)on two slices (薄片)of bread. Then, cut up one tomato. Put the tomato on the bread. Next, add two slices of turkey. Finally, put two spoons of butter on the turkey.Step 2 PresentationLeading in.T ： What do we Chinese eat on
4、our birthdays?Ss： We always eat noodles.T： There is a very special kind of rice noodles in Yunnan. Do you know the name of it?Ss： Yunnan rice noodles.T： Good. Do you know how to make rice noodles? Now, please look at 3a.1. Work on 3a.(l)Have the students cover the box and look at the passage.(2)Elic
5、it the possible words for each of the blanks, one by one from the students.(3)Write the words on the blackboard, and explain to the students why their guesses could be correct or incorrect from a grammatical point of view.(4)Have the students uncover the box and fill in the blanks.(5)Check the answe
6、rs.Answers： have, First, wash, Next, cut, cook, Finally, enjoy(6)Cooperative inquiryDiscuss the following language points and fill in the blanks.You need to have rice noodles, chicken soup, chicken, lettuce and eggs.此句中，need作实义动词,意为“需要”。其后可跟名词、代词、动词-ing形式或动词不定 式。need还可用作情态动词,意为“需要”，其后跟动词原形，多用于否认句或疑问
7、句中。You need to clean (clean) the room every day.你需要每天清扫房间。He neednt come at once.他不必马上来。一Must I finish my homework now?我现在必须完成作业吗？一No, you neednt.不，你不必。(7)Read again, and try to retell the process of making rice noodles.Step 3 PracticeThink of a favorite food in your hometown. Make a list of ingredi
8、ents.IngredientswatermelonapplebananahoneyyogurtAmountonetwothreeone spoontwo spoonsStudents change their lists with their partners, and then ask and answer in pairs.For example：S1 ： How many tomatoes do you need?S2： Three.S1 ： How much sugar do you need?S2： Two spoons.Step 4 WritingWrite a recipe f
9、or your favorite food. Use 3a and 3b to help you.写作指导：(1)要使用表示顺序的词：first, then, next, after that, finallyo 应注意正确运用祈使句来表达。合理利用3a、3b积累的语言素材。1. Let some students read their passages to the class.Sample writing：It is very easy to make your own delicious burger. You need beef, bread buns, lettuce, onions
10、 and sauce. First, cut the bread bun and cook it. Next, cut the lettuce and onions. Put some lettuce and onions on the bun and add some sauce. Then, use your hands to shape the beef into a ball. Next, flatten the ball of beef to form a beef patty. Then, cook the pally on both sides. Finally, pul the
11、 patty on the bottom half of the bun, add more lettuce, onions and sauce, and put the other half of the bun on top. Enjoy your burger!Step 5 Expansion and ExtensionWork on 4.1. T： I like beef and tomato soup very much. Do you know how to make this crazy food? (Showthe process of making beef and toma
12、to soup on the screen.)First, cut up tomatoes and some beef.Next, put them in the water.Then, add some relish and salt to the soup.Finally, boil the soup.2. Ask the students to make their own crazy food in pairs.Step 6 Self Check1. Work on Self Check 1.(l)Read and translate the sentences.(2)Number t
13、he instructions.(3)Complete the instructions with the words in the box.(4)Check the answers.Answers：4Finally mix everything together and serve it.3Thee/Next, cook for five minutes and add two eggs.1First, cut up three tomatoes and put them into a pot.2Next/Thee, add some water, sugar and salt.2. Wor
14、k on Self Check 2.(l)Revise the use of how many and how much.(2)Write questions and answers using the words in the brackets.(3)Check the answers.Answers：1. A： How many eggs do we need to make a cake?B ： We need two eggs.2. A： How much milk do we need?B： We need three cups of milk.3. A： Do we have to
15、 add sugar or honey?B ： Yes， we can add two spoons of honey.(4)Students role-play the conversations in pairs.Step 7 Summary1. Learn how to describe a food production process.2. Distinguish countable nouns and uncountable nouns correctly, and can use the structure of uHow many/much.?.3. Release comma
16、nd with the imperative sentence.4. Use adverbs of sequence correctly.当堂达标(见导学案“当堂达标”)答案与解析：I . 1. D yogurt是不可数名词，没有复数形式，也不能用how many提问，故排除A、C两 项；不可数名词前通常用“表示量的名词+。”来表示数量，对不可数名词前表示量的名词 进行提问时要用how many,应选Do2. C bread是不可数名词，“一片面包”为a piece of bread, “两片面包”为two pieces of bread o3. A I time to do sth.”是固定
17、句型，意为“到做某事的时间了”，应选A。4. B to make this delicious food构成动词不定式短语，在句子开头作目的状语；need to do sth. 意为“需要做某事”。应选B。句意：要制作这种美味的食物，你需要先把蔬菜洗一洗。5. C句意：请不要开窗。我有点儿冷。open作动词时，意为“翻开”，其反义词是close（关 上）；祈使句的否认形式是在谓语动词前直接加donk由句意可知选C。6. C祈使句的否认形式是在谓语动词前直接加donkII. 1. snows时态承接上文，用一般现在时；主语是it,所以谓语动词应用第三人称单数形 式。2. impossible句意
18、：在冬天不可能得到各种新鲜的蔬菜。3. found in the old days意为“从前；过去的时候”，由此可知本句应用一般过去时；find的 过去式为foundo4. mixed承接上文时态，要用一般过去时。5. scientists scientist意为“科学家”，是可数名词；some后跟可数名词复数形式。6. health名词所有格修饰名词或名词短语；peopled health意为“人们的健康”。7. disagree由but可知下文的观点与上文观点相反。故填disagree。句意为“有些人不同意”。III. 1-5 AEBDCStep 8 HomeworkReview the new words and phrases in this unit.板书设计UNIT 8 How do you make a banana milk shake?Period 5 (Section B 3aSelf Check)可数名词与不可数名词祈使句的用法表示顺序的副词To make this special food, you need to.you can also have other things like fish and different vegetables.Now, its time to enjoy the rice noodles!教学反思