人教PEP六年级下册英语教案Recycle Mike’s happy days The sixth period（第六课时）

The sixth period（第六课时）Day 6 Mike and his new friends: Part 2 教学内容与目标课时教学内容课时教学目标Mike and his newfriends: Part 2 能够通过看图读懂Bill从小时候到少年的变化的描述，并根据描述完成判断题。 能够运用一般过去时、一般现在时、一般将来时这三种时态以及表示时间的短语描述自己或他人的变化以及预测未来的变化。 教学重点能够通过看图读懂Bill从小时候到少年的变化的描述，并完成练习。 教学难点 能够熟练掌握和运用一般过去时、一般现在时、一般将来时这三种时态。 教学过程Step 1: Warm-up & Revision & Lead-in1. Greetings.2. Sing a song.(1)Sing the songChanges in me. （出示课件） Then present the words.(2)Present the columns of “Before, Now, In the future”.Lead students to describe the changes in the boy in the song with these adverbial expressions of time according to the song. Present the main structures of the sentences and the initial letters of the words. Ask students to complete them.Then lead students to read the sentences together. Teaching purpose通过歌曲复习形容词的比较级、一般现在时和一般过去时，激活本课的相关的语言知识，做好话题准备。将歌词和三个不同时态的时间状语相结合，引导学生在核心句式的提示下，尝试描述小男孩从小到大的变化，以及预测将来的变化，为下面即将进行的学习做铺垫。3. Lead-in.Present the poster of Bill. (课件出示：Bills poster图片)T: Bill made a poster to introduce himself to Mike. We can see the changes in Bill from these three pictures. Can you match the pictures of different ages with the columns of “Before” “Now” “In the future”?Students match the pictures with the columns.Before: Age 5Now: Age 12. In the future: Age? Teaching purpose通过Bill的海报导入复习课，让学生将Bill不同的年龄和对应的时间段进行配对，引导学生关注不同的时间状语。Step 2: Presentation and Practice1. Describe Bill at the age of 5.T: We can see some faces under the pictures. What do these happy or sad faces mean?Ss: The happy face means “like”. The sad face means “dislike”.T: What did he like when he was five?Ss: He liked candies and playing basketball.(Lead students to learn to express in full sentences.)T: What didnt he like?Ss: He didnt like skipping rope.T: How did he look like when he was five?Ss: He was very short and thin.T: So, at the age of five, he liked candies and playing basketball, but he didnt like skipping rope. He was very short and thin.2. Describe Bill at the age of 12.T: Now Bill is twelve years old.Highlight the word “now”.T: When we describe Bill at the age of 12, do we use “Bill liked” or “Bill likes”?Ss: We use “Bill likes” and “He doesnt like”T: Excellent! We use different tenses when we describe people or things in different time. So, at the age of 12, heSs: He likes music and storybooks. But he doesnt like swimming.Lead students to pay attention to Bills differences of height and figure with body languages. Present the sentence patterns.Ss: Now Bill is taller and bigger than before. He was much shorter, smaller and thinner before. He likes music and storybooks, but he doesnt like swimming3. Describe Bills future.T: Look at this picture of Bill. Is he becoming older or younger？Ss: He is becoming older.T: Yes, he is becoming older. Guess how old he is.Ss: Maybe he isyears old.T: I agree with you. I think he is about 20 to 36 years old. What will he look like in the future?Ss: He will be taller/stronger/than he is now.T: What will he like?Ss: He will like driving a red car and wearing a yellow hat.Present the sentence patterns.Ss: In the future, he will be much taller and stronger than he is now. He will like driving a red car and wearing a yellow hat. Teaching purpose从before, now, in the future三个不同的时间阶段，引导学生学会使用对应的一般过去时、一般现在时和一般将来时对人物的今昔变化进行描述，并预测将来的变化。给出框架，帮助学生建构句子，表达过程中注意动词的相应变化，提高语言的准确性。Step 3: Consolidation and Extension1. Read and tick or cross. (1)Students read the following sentences. Judge true or false according to the poster. Then check the answers with the teacher together. (课件出示：Read and tick or cross练习及答案)(2)Correct the wrong sentences. The wrong sentences are corrected as the followings:Number 3: Bill will wear a yellow hat to work.Number 6: Bill will be stronger than he is now. Teaching purpose以判断正误的练习形式，引导学生关注语言表达的细节，加深对不同时态和形容词比较级的理解。2. Work in groups.Students describe Bills changes in the poster in groups. The teacher presents the main sentence structures on the PPT. Then ask students to act out. If they can make their descriptions more vivid, and with more details, that will be much better.3. Design your own poster.T: Use your photos to design your own poster. Try to describe your changes in three periods: before, now and in the future. Then make a report. (出示课件) Teaching purpose引导学生熟练地运用一般过去时、一般现在时、一般将来时这三种时态以及表示时间的短语，描述自己或他人的变化以及预测未来的变化，提高学生的语言综