Unit2Topic1SectionA参考模板范本.doc

1、Unit 2 Topic 1 Section A 一、.Teaching aims1.Knowledge aims： 掌握本课的重点词汇和短语，巩固一般过去时和现在完成时的用法和区别。能够用一般过去时和现在完成时描述过去和现在的变化。正确使用there be sth./sb. doing sth.来表达“有某人/物正在做某事”。2.Skill aims: 能听懂描述环境变化的对话，区别一般过去时和现在完成时的用法。能理解和运用一般过去时和现在完成时来进行听、说、读、写活动。二、Teaching procedures Stage(time period)InteractionpatternsTe

2、acher activityStudent activityRemarks1Getting students ready for learning（1 min)Class activityGreet and talk about the weather. Lead the Ss to discuss the right place for a picnic.T: Hi, boys and girls! Its a nice day, isnt it?Ss: Yes.T: Would you like to have a picnic with me?Ss: Id like that./Soun

3、ds great.T: So where shall we go?Ss.Greet and focus their attention on the teacher.Ss: Yes.Ss: Id like that./Sounds great.Ss.通过谈论天气，要去野炊，吸引学生的注意力，也符合课文主题，使学生专注于课堂。如果天气不好，也可以做好周末的野炊计划。2Lead-in (3-5 mins)Group workLet the Ss discuss where to have a picnic. Encourage them to state the reasons.T: Now wo

4、rk in groups, choose the best place for a picnic and tell the class why you choose that place.SsT: OK, tell us where to have a picnic. Why?S1: I think is the best choice. The air there is fresh. We can fly kites on the grass.S2Discuss where to have a picnic and state the reasons.SsS1: I think is the

5、 best choice. The air there is fresh. We can fly kites on the grass.S2先让学生讨论出合适的野炊地点，老师再出示西山没被污染的图片来吸引学生的注意。当学生兴趣高涨时，又呈现被污染后的图片，让学生满怀兴趣和疑问去了解西山被污染前后的状况，更好的体会一般过去时和现在完成时在语境中的运用，同时也突破了单词关。3Pre-listening (5-7 mins)Class activityPresent two pictures of the West Hill and describe the changes. Teach the n

6、ew words and some difficult sentences.(Show the old picture of the West Hill to the Ss)T: Look at this beautiful picture. Kangkang and his friends had a picnic there two years ago. Can you guess where it is?Ss: Yes, its the West Hill.T: What can you see in the picture?S1: Some flowers, a clean river

7、 and a big treeT: Right. The West Hill is a beautiful place. Can you see the bees and butterflies dancing there(Point to the bees and butterflies, and then write down the words and phrases on the Bb)T: So do you want to go there for a picnic?Ss: YesT: Id like to. But now it has changed a lot. Look a

8、t this picture. Do you like it?Ss: No.(Teacher presents the new words and difficult sentences through the description of the picture.)Watch the pictures of the West Hill, guess the meaning and pronunciation of the words according to the introduction about the changes of the West Hill.Ss: Yes, its th

9、e West Hill.S1: Some flowers, a clean river and a big treeSs: YesSs: No.在教授新单词时，老师应当同时呈现单词和音标，让学生运用所学音标自己解决单词的读音问题，如果学生发音不准，老师要及时更正。再根据图片和讲解，引导学生大胆的猜测词义和部分难句的意思，为1a中的听力对话扫障碍。4While-listening (10 mins)Individual workGroup workStep 1: Let the Ss listen to 1a twice and do 1b alone.T: Listen to the tape

10、 carefully and try to mark the words with P or N.T: Now please check answers in your group.S1: “Beautiful” is in the past.S2:“Butterflies” are in the past.S3: “Dirty” is now.Step 2: Let the Ss listen to 1a again and pay attention to the pronunciation and the intonation. Then practice 1a in groups an

11、d role play it.T: Read 1a with your group members and act it out.Listen and mark the words with P or N according to the tape. .S1: “Beautiful” is in the past.S2:“Butterflies” are in the past.S3:“Dirty” is now.Listen to 1a again and pay attention to the pronunciation and the intonation. Then practice

12、 1a in groups and role play it.本课对话不长，词汇量不大，可以直接在组内核对答案。如果对话较长，难度较大，建议先听两遍后再读，通过读来检查听的结果。分角色朗读是培养语感，增强自信，提高兴趣的基本方法之一。让学生通过读的方式感知一般过去时和现在完成时的差别后，在2中马上运用，编写新的对话，可以让学生完整的体会两种时态的区别，也突破了本课的语法关。5Post-listening (20 mins)Group work Pair workIndividual work Step 1: Let the Ss read 1a aloud and fill the blank

13、s in 1c in groups.T: Read 1a aloud and fill in the blanks in 1c as quickly as possible, and then discuss the answer with your group members.T: Now check the answer together.S1: a beautiful placeS2: lost of flowers and grassS3: Step2: Let the Ss observe the pictures and study the example in 2 and try

14、 to make new dialogs according to the pictures and the given words. Then act out the dialogs.T: Now study the example in 2 and try to make new dialogs with their partners according to the pictures and the given words. Then act out the dialogs.T: OK, who can try?S1: There were many trees when I visit

15、ed the hill last year.S2: But now the trees have gone.S1: What has happened here?S2: The farmers have cut them down.Step 3: Lead the Ss to look at the pictures and listen to the sentences once to number them. Then listen to them twice to complete the sentences.T: Look at these pictures in 3, listen

16、and number them.T: OK, now check the answers together. The right order isT: Well done. Now listen again and fill in the blanks in 3. When listening, you can only write the first two letters of each word or the first word of each phrase. After finishing listening, you have some time to complete your

17、answers. Ready?T: OK. Now you have one minute to complete the sentence. Pay attention to the form of verbs.T: OK, time is up. Lets check the answers.S1: People have cut down too many trees.S2: many trees.S3: but now they S4Read and fill the blanks in 1c as quickly as possible.S1: a beautiful placeS2

18、: lost of flowers and grassS3Observe the pictures and study the example in 2 and try to make new dialogs with their partners according to the pictures and the given words. Then act out the dialogs.S1: There were many trees when I visited the hill last year.S2: But now the trees have gone.S1: What ha

19、s happened here?S2: The farmers have cut them down.Look at the pictures and listen to the sentences once to number them. Then listen to them twice and complete the sentences.S1: People have cut down too many trees.S2: many trees.S3: but now they S4做完听力练习后，再让学生通过读的方式在具体情况中感知两种时态的差别，并通过相应的任务去掌握它们的用法。该

20、环节是让学生通过听的方式，继续学习一般过去时和现在完成时的区别，并引导学生关注动物的生存问题和环境污染的严峻形势。教师要注意在情感态度教学方面的引导。6Summarizing and assigning homework (3 mins)Group workGroup workStep 1 :Sum up the main content of this class and the key pointsT: Lets go through what we have learned today. Group 1 and 2, please sum up the new words. Group

21、3 and 4, please sum up the key phrases and the difficult sentences. Group 5 and 6, please sum up the grammar in this class. Step 2: HMK : 1. Write a passage about pollution in some place you know. 2. Talk about how many kinds of pollution you know and make a list.Speak out the key words, phrases, sentences and grammar points in groups. 1.Write a passage about pollution in some place you know. 2. Talk about how many kinds of pollution you know and make a list.总结的方法分很多种，教师可以根据需要和学生的实际情况安排。该环节处理时，要重点区别两种时态的用法，学生总结后，教师可以适当点拨或者出示相应的习题加以巩固训练。7 / 8