英语三年级下册unit6 Food and drinks优质课课件ppt

Unit6 Food and drinks 第1课时教学设计

【内容来源】上海教育出版社（2013年版）三年级下册Module2 Unit6

【主    题】Look and learn

【课    时】第1课时

一、教学目标(Teaching aims)

1. 帮助学生学习Look and learn中表示食品和饮料的单词。

2. 开展各种游戏活动，帮助学生掌握单词的运用。

二、教学重难点(Teaching points and difficulties)

1. 词汇：biscuit, bread, egg, juice, milk, water

三、教学准备(Teaching preparation)

1. 课件、音频。

四、教学过程(Teaching process)

Pre-task preparations

1.  播放一首有关数字的歌曲，让学生跟着录音一起唱，既调节课堂气氛，同时也为本单元中开展的调查一些语言铺垫。
2.  出示一些以前学过的食品图片，如：apple, orange, pear, banana, peach, candy等，将这些图片贴在黑板上，通过冋答来复习这些食品，同时引出单元话题Food and drinks。

T: (show a part of the flashcard for apples) What’s this?

S1: it’s a banana.

T: Is this a banana?

S2: No. It’s an apple.

T: (show the flashcard for apples) Look! How many apples?

S3: Four.

While-task procedures

1. 分別出示Look and learn栏目中的单词图片，让学生在理解意思的基础上仔细听其发音后进行模仿，并对所学单词进行拼读，模仿和拼读可以是个别活动也可以集体活动。在模仿学习的基础上教师通过提问问题来进一步巩固所学单词，并强调a, an的用法。

T: (hold the picture of bread) Look, what’s this? It’s bread.

Ss: Bread, B-R-E-A-D, bread.

T: (point at the picture of bread) What’s this?

Ss: It’s bread.

T: Can we say “It’s a bread.”？

Ss: No. It’s bread.

T: (hold the picture of a biscuit) Is this bread?

S1: No.

T: It’s a biscuit. Biscuit. B-I-S-C-U-I-T, biscuit.

Ss: Biscuit. B-I-S-C-U-I-T, biscuit.

T: Can we say “It’s biscuit.”?

Ss: No. It’s a biscuit.

2. 把实物放在桌上，让学生闭上眼睛，通过摸一摸、闻一闻、尝一尝等多种方法，来猜一猜他们摸到的、闻到的和尝到的是什么，以巩固所学单词。开始示范的时候，可以是教师和学生互动，几次以后，可以将食品或饮料发给学生，开展生生互动。

T: (give S1 a piece of bread to touch)

What is it?

S1: Is it a cake?

T: No, it isn’t.

S1: Is it bread?

T: Yes, it is.

Ss: Bread. B-R-E-A-D, bread.

T: Close your eyes, (ask the students to taste some juice) Taste it. What is it?

Ss: Juice. J-U-I-C-E, juice.

T: Yes, it’s juice.

3. 在黑板上贴出不同食品和饮料的图片，并写上相应的单词，然后让学生根据图片，把a, an或some等单词卡片放在相应的名词前面。教师可以先做一次示范。         

      some bananas         ______ milk           ______ egg

  ______ bread             ______ candy         ______ water

  ______ biscuits             ______ ice cream

对于程度较好的学生，教师可以补充本单元不可数名词的量词用法。

4. 学生两人一组，根据教师出示的图片进行问答，然后把自己的回答写下来。

(1) T: (show the pictures of juice, milk and water)

S1: What do you like?

S2: I like juice.

(2) T: (show the pictures of biscuits, eggs and candy)

S1: What do you like?

S2: I like biscuits.

What do you like?

S1: I like candy.

(3) T: (show the pictures of ice cream, milk and apples)

S1: What, do you like?

S2: I like apples. What do you like?

S1: I like ice cream.

Post-task activities

1. 发给学生每人一张调查表，让学生在本小组成员中调查其中的一种食品或饮料如果对方喜欢该食品或饮料，可画一个笑脸。通过调查活动巩固所学单词和句型。教师可以帮助学生拓展单词noodles和cake。

S1: Do you like juice?

S2: No, I don’t.

S1: Do you like milk?

S2: Yes, I do.

S1: (draw a smiling face beside the picture of milk or the word milk)

询问每个小组对各种食品和饮料的调查情况，并把各小组的统计数字记录在黑板上。将词汇和句型运用到学生的实际生活中去。

T: Group 1, how many students in your group like bread?

S1: Two.

T: (write the number “2” in the cloumn of Group 1 and beside the word bread)

T: Group 1, how many students in your group like milk?

S1: Four.

T: (write the number “4” in the line of Group 1 and beside the word milk).

...

2. 让学生根据汇总表汇报本班学生对各种食品或饮料喜欢的情况，并推断出本班学生最喜欢的食品和饮料分别是什么。同时可以根据调查结果对学生进行健康饮食的教育，如：粗粮细粮均要吃，多喝牛奶多喝水，少吃甜食等等。

S1: Twenty-two students like candy.

S2: Fourteen students like milk.

T: So candy is your favourite food and milk is your favourite drink. Milk is good for our health. You should drink milk every day. What about candy? Candy is sweet. It is bad for our teeth. Don’t eat too much candy.

【板书设计】