【教学设计】Unit 4 Lesson 19（冀教版）.doc

Unit 4 Lesson 19 Li Ming Comes Home 教材分析通过本节课使学生能够理解某事发生在现在和某事发生在过去的概念。 教学目标【知识目标】1. 学生能听懂、会说、认读并书写以下词汇：story, did, yesterday, night 2. 学生能理解某事发生在现在和某事发生在过去的概念。3. 学生能理解并会运用：walk/walked【能力目标】1. 通过联想在相关知识建建立联系。2. 积极与同学合作，共同完成任务。【情感目标】1. 培养学生学习英语的兴趣和好奇心。2. 寻找机会锻炼听力技巧。 教学重难点3. 努力在日常生活中模仿和运用英语。【教学重点】学生能够理解某事发生在现在和某事发生在过去的概念。【教学难点】学生能够理解某事发生在现在和某事发生在过去的概念。 课前准备 Tape recorder, Multimedia 教学过程Step 1. Warm-up1. greetings(1) when students arrive in the classroom, they greet them: Welcome back, boys and girls. Today, we begin the last unit in(2) when the students are seated, it takes a few minutes to discuss the trip to China. See how many students can recall the contents of the first few units. As they speak, they record what they say on the blackboard. It must be said: Good work! Yes, we learned that. Yes, that is what they did2. text introductionTell the students that today they will read a story about what Li Ming and his travels have done. They will also learn how to talk about what is happening and what happened in the past.Step 2. Presentation1. Li Ming s story.(1) start from talking about the present and the past. Explain to the students that if something is happening, it means that things happen now. We use the present tense of the verb to show that things are happening. If you have done something in the past, it shows that this has happened.(2) write often, today, yesterday, last night on the blackboard. Explain to the students that they will study in the course of the past. In English, the action takes place in the past, and it is necessary to add the suffix ed behind some verbs to form a general form of the past.2. displayDraw a table on the blackboard, in the form of the form. At the time of making a sentence, fill in the blanks with the following verbs. For example:Today, I Yesterday I _ed. I often _., _. Last night, I _ed. choose the easy acting out. Leave the form on the blackboard.Step 3. PracticeLet the students turn to 57 pages and look at the third part.1. Tell Li Ming s storyThe student should conceive of the story to other students in the class. Talk about these five pictures. Read the words at the bottom of each picture. Make sure that the words of the past are emphasized. Give a demonstration to the students. The teacher tells the story of Li Ming. When the story is told, write the sentence in the blackboard and make the verb in the past.Li Ming had fun at the Great Wall.He missed his father very much.He wanted to buy a T-shirt for his father.He walked to Wangfujing.He looked in many shops.Give students enough time to fine home. When everyone is ready, the students are invited to show up before.2. Ask and answer. Then write.Divide the whole class into two groups to complete the exercise. First, lead you through the whole practice. Here, theyll see the four picture. Read the sentences below each picture. Point out the present time in each sentence: call, help, watch, and wash to see if anyone can say their past. (in the ED)Call calledHelp helpedWatch watchedWash washedWhen the teacher feels that all the students understand how to do the exercises, give each group time to practice talking about the past. Then let them write the questions and answers on the horizontal line.Answer: What did you do yesterday? I called my friend. What did, What, and it is called Yu.Step 4. SummaryKey vocabulary:Story did yesterday nightThe present and past tense of verbs will be