Lesson 20 教案（3）

Lesson 20 教案（3）

Unit 4‎ ◆ 教材分析 ‎ Lesson 20 Jenny Goes Home 通过本节课使得学生能够继续理解现在发生的事情和过去发生的事情等概念。‎ ◆ 教学目标 ‎【知识目标】‎ l. 学生能听懂、会说、认读并书写下列词汇：had, went, saw, ate ‎2. 学生能认读、理解并运用下列基本句型结构：‎ Did you miss me? Yes, I did.‎ What did you do yesterday? I ate an orange.‎ ‎3. 学生继续理解现在发生的事情和过去发生的事情等概念。‎ ‎4. 学生能辨别这些动词的现在时和过去时形式：have/had, go/went, see/saw, eat/ate ‎【能力目标】‎ 学生能够继续理解现在发生的事情和过去发生的事情等概念。‎ ‎【情感目标】‎ ◆ 教学重难点 ◆ 学生能继续感知和理解游客对中国的看法和感受。‎ ‎【教学重点】‎ 能辨别这些动词的现在时和过去时形式：have/had, go/went, see/saw, eat/ate ‎【教学难点】‎ 能辨别这些动词的现在时和过去时形式：have/had, go/went, see/saw, eat/ate ◆ 课前准备 ◆ ‎ ‎ Tape recorder, Multimedia ◆ 教学过程 Step 1. Warm-up ‎1 Greetings The students greet them when they arrive in the classroom. Take a few minutes to review the concepts of the past tense and the present tense. Write down the words on the blackboard.‎ Call called Help helped Miss missed Watch watched Wash washed Let the volunteered students stand up and read the words. Question: What did Li Ming buy for his father?‎ ‎2. text introduction Tell the students that today they will read a story about the return of Jenny and her tour. They will also continue to learn how to talk about what is happening and what is happening in the past.‎ Step 2. Presentation ‎1. Jenny 's gift ‎(1) explain to students that this part is a general past tense of irregular verbs: go-went, see-saw, eat- ate, do-did, have-had ‎(2) now, write these pairs of words on the blackboard:‎ Have had Eat ate Do did Go went See saw Explain to the students, the past tense forms of verbs is not formed in ending ed.‎ ‎(3) let the students look at the first part of the 58 page. Look at the text and find out all the verbs in the past and write them on the blackboard. Be sure to wait and see if students can correctly identify the verbs in the article: did, had, went ‎(4) write these sentences on the blackboard.‎ Now past Do you miss me? Did you miss me?‎ I have fun. I had fun.‎ I go for a walk. I went for a walk.‎ Read each sentence and teach the present and past tense of these verbs.‎ ‎2. practice Q & A Find a companion, fill in the blank with the given verb phrase and question the question.‎ Did you yesterday ________?‎ Eat a banana Wash clothes Have fun Do your homework Watch TV If the answer is affirmative, say: Yes, I did. if the answer is negative, tell your partner what you did yesterday.‎ ‎3. Go and went Let the students look at 58 pages and second parts. Show that you want them to find out the difference. Browse each picture in the three group. Read the sentence. It emphasizes the present tense verb in the first sentence and the past tense verb in the corresponding sentence. Complete three sets of sentences in turn. Listen to the tape.‎ ‎4. demo Write these sentences on the blackboard. Disorder order:‎ I go fishing with my grandfather.‎ I went fishing with my grandfather.‎ I see my friends playing in the park every day.‎ I saw my friends playing in the park yesterday.‎ I eat rice for lunch on Mondays. I ate rice for lunch Let the volunteered students read, the teacher said: Read a sentence that shows something happened in The past. Read a sentence that happens now.‎ ‎5. practice The whole class is divided into two groups. A man said what he did at the present time. Another person says the same thing in the past. Let the volunteered students demonstrate the dialogue.‎ Student a: I go to school at 8 o 'clock every day.‎ Student B: I went to school at 8 o 'clock yesterday.‎ Step 3. Practice Let the students look at 59 pages and third parts.‎ ‎1. Read Part 1. Put the sentences in the correct order.‎ Explain to the students what to do. They have to read the previous page. Then, arrange the sentences according to the sequence of events. Write the serial number in the box next to each sentence.‎ Answer: 45231‎ ‎2. Look and write.‎ Explain how to do the exercises. Here are some pictures and blank sentences. The bottom of this page is a list of words. The students should first look, and then read the words, words from the list, with the correct verb forms.‎ Answer: had, went, saw, did, played Step 4. Summary ‎1. key words:‎ Had went saw ate ‎2. how to use Did to guide interrogative sentences and their answers:‎ ‎(1) - Did you miss me? - Yes, I did.‎ ‎(2) - What did you do yesterday? -I ate an orange.‎ Step 5. Homework Read the text Part1, and in the next class and buddies show.‎ ◆ 教学反思