3. Work in groups to read the new words. Recite the new words, and then recite in groups。
4. Watch the screen and learn to say the sentences.
-- How long does it take to get to Shanghai from Beijing by train? -- It takes about five hours.
5. Ask pupils to talk about the famous cities of the world in groups . Sept ⅢLearn the story （学习课文） 1、观看课文动画，理解课文。 2、听录音，跟读两遍。
3、组内交流，翻译句子，然后互查。 4、我会总结本课的重点句型。
5.做59页练习题：Complete the notes. Step Ⅳ Show（展示交流） Task1: 识记单词和短语。
Task2：熟练地朗读课文并尝试背诵。
Task3:Act out the conversation in groups. 教学反思：
本单元生词多、句型长，学生掌握起来有困难，我把句型划分成4个短句子，由易到难，学生学起来又快又好。
教学目标：
1.能听、说、读、写本课的核心词汇：air, everywhere , alive, smoke,factory, smoke, dirty, clean, plant
2.能熟练掌握核心句型： It keeps them high in the sky. 3.读懂描述空气污染的对话。 重点难点：
1.能在语境中正确使用本单元的核心词汇。
2.能用句型It keeps them high in the sky.描述空气的作用。 教学用具：
录音机、自制课件、照片等 教学过程：
StepⅠWarm up and revision（热身与复习） 1. Greetings. 2. Guessing game.
Step ⅡPresentation and practice （自主探究） 1.生词关
T: Please write the meanings on your paper
air______ smoke ______ factory ________ dirty________ clean ______
alive _________ everywhere_______ important ______ 2. Learn the new words.
T: Let’s listen and say the new words. Ss: read these words after teacher.
3. Work in groups to read the new words. Recite the new words, and then recite in groups。
4. Watch the screen and learn to say the sentences.
5. Ask pupils to talk about the famous cities of the world in groups . Sept ⅢLearn the story （文本学习）
T: Here’s a riddle. It’s very long one. Please listen carefully and guess what it is. What is it? Ss: Air.
T: Yes, What do you think of air? S1: Air has no colour.
S2: Air has no smell and taste. S3: …
T: Yes. We can’t see it,but we can feel it. Air is important to all living things.
T: Can you talk about air? Work in groups .
Ss: talk each other.
Tasks the pupils to answer the questions on Page 69. Step ⅣConsolidation（拓展延伸） Think and say: 模仿课文，介绍一样。 教学反思：
大部分学生能掌握本课的核心词汇和核心句型，小组讨论，谈一谈对空气的认识，学生积极踊跃，大胆表达，教学效果较好。
Unit 11 Trees教案牛津版
Teaching Aims(教学目标):
1.能听、说、读、写本课的核心词汇：wood ,cool , match 2.能熟练掌握核心句型：We get wood from trees.
We use wood to make pencils.
3.了解树的重要性，增强环保意识。
Teaching Importances and Difficulties (教学重难点)： 1.能在语境中运用本课的核心词汇和句型。
2.通过Listen and say关于数的重要性的对话，学生初步运用核心句型We get…from… 和We use…to…
Teaching Tools(教学用具)： 录音机、自制课件等 Teaching Procedures(教学过程)：
StepⅠ.Warm up and revision（热身与复习） 1. Greetings.
2. Do some warming-up exercises.
Step Ⅱ.Presentation and practice（呈现新语言知识和练习）
