Unit 4  Seeing the doctor

Sound time & Culture time

 

Teaching contents  教学内容

Sound time & Culture time

 

Teaching aims and learning objectives  教学目标

1. 能理解字母组合ch的发音，并找出更多的例词。

2. 能了解centigrade和Fahrenheit的不同，了解中西方文化的差异。

 

Focus of the lesson and predicted area of difficulty  教学重点和难点

教学重点：能理解字母组合ch的发音，并找出更多的例词。

教学难点：能理解centigrade和Fahrenheit的不同，了解中西方文化的差异。

 

Teaching procedures  教学过程

Step 1 Greeting & Warm-up

1. Discuss the cards of patients

A: Who’s …?                      B: He’s/She’s …

A: What’s wrong with him/her?        B: He/She has …

A: What should he/she do?            B: He/She should …

【设计意图：通过上节课预先制作好的病人信息卡，学生间互相交流讨论，活动具有信息沟，实现有意义的语言操练。】

2. Read and judge

  如果你认为是健康的，大声说 “Yeah, yeah, yeah”。

如果你认为是不健康的，大声说 “No, No, No”。

  He gets up late in the morning, so he runs to school every day.

He reads English for fifteen minutes every morning.

He likes eating meat, but he doesn’t like vegetables (蔬菜).

He likes reading in the sun.

He doesn’t wash his hands before meals.   

【设计意图：教师设计开放性活动，让学生结合生活常识判断，不仅训练语言，更利于学生对语言的实际运用。】

 

Step 2 Culture time

1. Read and think

  T: What’s wrong with Liu Tao?

  S1: He has a fever.

  T: What’s his temperature?

  S2: It’s 102°F.         

  T: It means 39°C.

2. Learn the words

  temperature    centigrade    Fahrenheit

  Talk about the differences between centigrade and Fahrenheit

  华氏度 = 摄氏度*9/5 + 32

  摄氏度 = (华氏度-32)*5/9

 3. Talk about the pictures

  103°F     105°F    40°C

【设计意图：教师创设与文本一脉相承又蕴含文化的短小情境，使文化融合于拓展后的文本情境中。】

 

Step 3 Sound time

1. Ask and answer

T: Who is he?          S: He’s Charlie.

T: Where is he?        S: He’s on a bench.   (教bench)

T: What is he doing?    S: He’s eating chicken.

T: What does he like?   S: He likes Chinese food.

【设计意图：借助图片资源，逐步呈现词汇，自然过渡至语音的学习。】

2. Try to say

  T: Let’s read after me and talk about the pronunciation of ch.

  chair  chicken   lunch   much   teach

  小组内讨论说出含有字母ch发/t∫ /的单词，比比哪组说得既正确又多。

3. Try to read

  ch /t∫/    choose   China  chat  chip    each   catch   watch   …

/k /    school   Christmas   headache  stomach  …

【设计意图：通过归纳枚举，帮助学生掌握字母组合ch的发音并尝试运用，自主朗读新单词。同时，罗列字母组合ch的其他发音，帮助学生区分。】

 

Homework  家庭作业

1. Read Sound time and Culture time.

2. Finish the exercises in the workbook.

 

Teaching aids  教学准备（含板书设计）

教学准备：图片、词汇卡、多媒体

板书设计：             

 Unit 4  Seeing the doctor

°F = Fahrenheit               … hurt

°C= centigrade                be happy to help

                                 have a rest

                                                 point at

 

说课

Culture time教学旨在培养学生的中外文化差异意识。本课，教师创设情境并适当带入个别单词，使因Culture生长在Story的语境之上，避免让学生单独记忆Culture，从而形成记忆框架而减轻记忆负担；又因为符合文化语义的“情境性”而激发学生对Culture time中词汇学习的热情，提升学生文化感知的力度。

Sound time 教学采用常规模式，由对图片资源的充分利用在对话中引入词汇，让学生在朗读的过程中感知体验，归纳出字母组合ch的发音。而后根据已知经验，拓展举例，并根据得出的发音规律自主朗读新单词，培养学生在语音学习过程中了解字母的基本发音，并尝试用发音规律拼读，主动习得新词汇的学习策略。