八年级下unit6-8

1、课题 Unit 6 How long have you been collecting shells? 主备人：刘青青教学目标Teaching goals:1. Words and expressions in this unit .2. 现在完成进行时的用法。3. Patterns: How long have you been doing sth ? I have been doing sth since . I have been doing sth for (period of time) .1. 谈论人们做某事持续多长教学重点Important and difficult

2、points:1. Words and expression in this unit .2. 现在完成进行时的用法以及与现在进行时和过去进行时的区别。教学难点3. Words and expression in this unit .4. 现在完成进行时的用法以及与现在进行时和过去进行时的区别。教具准备Teaching aids:teaching cards , pictures , a tape recorder .课时安排V. Teaching time(教学时间): Five periods教 学 过 程 及 方 法 设 计主 备 人 设 计The first periodStep G

3、reet the class and check the homework.Step Show the new words on the screen. Teach the new words. Read the new words to students and ask students to repeat.Step Section ADraw a long horizontal line across the board. Say, This is called a time line. It shows the years from 19- to the present. Lets pu

4、t some information about ourselves on the time line.T: Maria, when did you start studying English?S1:1997.T: Maria started studying English in 1997.(Write the words Maria started English above the date 1997 on the time line.)In this unit were going to talk about how long weve been doing things. Mari

5、a, how long have you been studying English?(Point to the date 1997 on the time line.)S1:Since 1997.T:(Look at the class.)Correct. Maria has been studying English since 1997.(Point to the starting date and run the finger along the years up to the present year.)Class repeat. Maria has been studying En

6、glish since 1997.Ss: Maria has been studying English since 1997.Repeat the activity using different dates for several other students. Use a different situation, such as When did you start to ride a bicycle? or When did you start to baby-sit? if these questions are more appropriate. Each time ask the

7、 class to repeat a sentence, point to the starting date and run the finger along the years up to the present year.Step 1aThis activity provides oral practice using the target language.Go through the instructions with the class. Say, You will be talking with other students about some things you did i

8、n the last 24 hours.Write the words at and for on the blackboard. Say, You will be using the words at and for in some answers.Divide the students into some groups. Let students look at the three questions and read them to the class.(1)How long did you sleep last night?(2)When did you start class tod

9、ay?(3)How long have you been in class today?Then get students to ask and answer these questions in groups. Let them look at the words at and for on the blackboard. Say, Use the two words in sentences like this: I started class at 10:00.I slept for ten hours.While students work in groups, move around

10、 the room checking their progress and offering help as needed.Ask the class each question and let several different students answer. Help the students phrase responses using the words at and for correctly.Step 1bThis activity gives students practice in understanding the target language in spoken con

11、versation.First tell students, Were going to listen to a recording of a reporter talking to the participants in an inline skating marathon.Let students look at the picture and tell what is happening. Help the students understand that the students in the picture are at a skating marathon. Then discus

12、s with students what a marathon is.(Its a contest to see who can do somethingrun or dance or skatethe longest without stopping.)Ask a student to read the instructions, and the name in the chart. Then say, You will write sentences about these people according to the recording.Get a student to read th

13、e sample answers.Ive been skating for five hours.I skated for four hours.T: What word comes before the number of hours?S: For.T: Thats right. We use the word for when we talk about a number of hours. We say for five hours or for ten days.Play the recording for the first time. This time students only

14、 listen. When play it a second time, say, This time listen to the tape carefully and write the sentences in the chart.Correct the answers.AnswersAlison: Ive been skating for five hours.Sam: I skated for four hours.Victor: Ive been skating for five hours.Celia: I skated for two hours.Step 1c Pairwork

15、This activity provides guided speaking and listening practice using the target language.Ask a student to read the instructions aloud. And let students look at the picture in Activity 1a.Have two students read the example in sample dialogue in Activity 1c.Then say, Now work with your partner. Begin w

16、ith reading the conversation in the box with your partner. Then make a conversation about the people in the picture. You can use the names and sentences in Activity 1b.Are you clear? OK. Begin, please.As students work, move around the room, checking their progress. Offer language support if necessar

17、y.At the end ask several pairs of students to say their conversations to the class. Give them little presents if they do their work better.Step Optional ActivityWrite these words on the board in random order: how, long, have, you, been, studying, English, going to school, playing soccer, riding a bi

18、cycle. Then give a student a pointer and ask him or her to tap the words one by one to make a question. For example the student might tap these words: how.long.have.you.been.riding.a.bicycle. Then the student calls on another student to answer the question. Give several students a chance to tap out

19、questions.Step Summary and HomeworkToday weve learned some key vocabulary and structures. Continue to make conversations with your partner after class. Next time Ill ask some pairs to read your conversations to the class again.The second periodTeaching procedures :Step 1 listeningStep3.听录音，完成2a.2b学生

20、齐读句子两次，同桌交流有关问题及答语。学生听录音完成2a，教师放录音，学生再听一次完成2b.全班核对答案，必要时给予帮助。 Step4.Role play (2c) 两人一组分别扮演记者和Alison 掌握句型，强化口语.Sa: How long have you been skating ?Sb:Ive been skating since I was seven years old.Step5: Make a survey then report 做法：1.四人小组中相互调查并各自介绍自己的爱好及持续的时间2.将特别的爱好及持续时间填在表格中3.每一现在推荐一名代表，在班上做汇报全班汇总，

21、选出做某事最长时间的人。NameHobbyHow longSince/forSince/forSince/forSa: Hello,whats your hobby?Sb:I like swimming.Sa:How long have you been swimming?Sb:Ive been swimming since I was a child./for two years.Step 2 P Step2: Read and complete(3a .3b)学生读短文内容并相互讨论图片上的内容，理解表格要求。教师放录音，学生跟读，找关键的信息填表格。全班核对答案，必要时讲解。Step3.

22、 GroupworkName SportWhen startedHow longYelanTennis Eleven years oldThree and a half yearsSa: Yelan, what sport do you play?Sb: Tennis.Sa: When did you start?Sb: When I was eleven.Sa: So how long have you been playing ?Sb: Three and a half years.在四人小组中进行询问并做好记录，熟练句型、强化口语。教师抽查个别小组情况，让他们在班上做怀抱，学生平出最佳优

23、胜者。（按口语流利、合作密切、无语法错误等。）课后作业：Do it on page 62 (VI)The third periodTeaching contents: SectionB 1a,1b,2a,2b,2c.Teaching procedures:Step 1 Leading inAsk some students the questions: How long did you skate ?How long have you been studying English ?Step 2 (Section B 1a. 1b)两人一组进行讨论，共同过程图片并模仿1b中的句子进行口语练习，把

24、自己收藏或想收集的东西填在表格中。Step5.Listen and complete(2a.2b)Step6.Make a survey and reportNameCollectionsWhenHow longHow many课上任务：同学们把自己的收藏带到班里。课上任务：四人一组，互相询问各自的收藏并完成表格。选出本组最喜欢的或最有趣的收藏；请几位学生代表在班上做介绍。最后评出一种最有特色的收藏来。Sa: What do you collect?Sb: I collect -Sa:How long have you been collecting them?Sb: Ive been col

25、lecting them since-Sa: How many do you have?Sb:I have-Sa: When did you start ?Sb: When I was -years old.Sa:What would you like to collect in the park?Sb:Id like to collect-Step7 Exercise(见投影)Jim 是个收藏爱好者，他最爱收藏贝壳，让我们一起看看他的情况吧！A: Hello,Jim. May I ask you some questions?B:Certainly!A: When were you born

26、 ? B:I was born 1 Feburary 18,1982.A: 2 were you born?B:I was born in Englandin a small town in London.A:How 3 had lived there for about five years.B:Only five years?A:Yes, then my 4 moved to America.B:Why did you move here?A:Because my father 5 in America.A:Whats your hobby?B:I like 6 something lik

27、e kites.stamps.shells.model cars and theaters.A: Whats your favourite hobby?B: Of course ,shells.A: 7 8 have you been collecting shells?B: I have been collecting shells 9 I was five years old.A:How 10 shells have you been collecting?B: About five hundred shells. SB Page 46 , 3b .Read the instruction

28、s and ask Ss to complete the task .Correct the answers .Step 3 While-taskSB Page 47 , 1a & 1b .1. Ask different students to say the items they see in the picture .2. Ask students to write the names of things they collect and things they would like to correct in the chart .3. Ask some students to

29、 read their lists to the class .4. In pairs ,let students tell their partner what they collect and what they would like to collect .Say why .5. Ask several pairs to say their conversations to the class .SB Page 47 , 2a & 2b .1. Read the instructions and let the students know what to do .2. Play

30、the recording and get students to fill in the chart .3. Correct the answers .Step 4 Post-taskSB Page 47 , 2c .1. Ask two students to read the example in the sample dialogue .2. Have students practice conversations in pairs .3. Ask two pairs to say their conversations to the class .Step 5 HomeworkSB

31、Page 46 , Part 4 .1. Read the instructions and ask two students to read the dialogue .2. Make sure students understand what they need to do .3. Have students complete the work in groups of four after class . The fourth periodTeaching contents: Section B 3a,3b,4a,4b,selfcheck.Teaching procedures:Step

32、 1 Leading inCheck the homework .Ask on group of students to share their conversations with the class .Step 2 Pre-taskSB Page 48 , 3a .1. Ask some different students to tell what they see in the picture .2. Read the instructions and make sure students know what to do .3. Ask students to read the e-m

33、ail on their own and then draw lines matching each snow globe with its description.4. Correct the answers .Step 3 While-taskSB Page 48 , 3b .1. Read the instruction to make sure students know what to do .2. Ask students to complete the message ,writing about Bob ,Marcia or Liam in activity 2a .3. As

34、k some students to read their messages to the class .SB Page 48 , 4a .1. Ask two students to read the dialogue.2. Ask a student the same questions but let him answer with his own hobbies .3. In groups of four ,have students complete the work .4. Ask two groups of students to share their conversation

35、s .SB Page 48 , 4b .1. Point to the questions and ask a student to read them to the class .2. In groups of four ,get students discuss each question .3. Read the four questions one by one and ask each group to say their answers to the class .Step 4 Post-taskSB Page 49 , Selfcheck , Part 1.1. Ask stud

36、ents to fill in the blanks on their own .2. Ask one student to write the answers on the Bb .3. Correct the answers .4. Ask some different students to make sentences with the words given .SB Page 49 , Selfcheck , Part 2 . Ask students to complete the letter on their own .Then ask on student to read h

37、is letter to the class .Step 5 HomeworkHave students write their letters on their exercise books .The fifth periodTeaching contents: Reading:Ive been studying history in China .Teaching procedures :Step 1 Before reading SB Page 50 , Section 1 .1. In groups of four ,get students to discuss the three

38、questions .2. Ask a speaker from one group to tell the class what the group knows .Help to complete any missing dynasties and famous characters the class should know .Step 2 While reading SB Page 50 , Section 2 .1. Ask students to read the passage silently once for general meaning .Ask students if t

39、here is anything they dont understand .2. Let students read the passage again for detail .Step 3 After reading SB Page 51 , Section 3 , 3a .Ask students to scan the text for information to complete the sentences .SB Page 51 , Section 3 , 3b & 3c .1. In groups of three ,let students practice the

40、sample conversations first ,then make their own conversations .2. Ask two groups of students to present their own conversations in front of the class .Step 4 Go for it 1. Direct the students attention to the box and read the heading on the left and ask students to list other things they would miss .

41、2. Ask students to share their ideas .3. In the same way ,do with the right part of the chart .Step 5 Homework 1. Remember the words and expressions in this unit .2. Review the present perfect progressive .第 二 次 备 课板书设计： Unit6 How long have you been collecting shells?How long have you been skating ?

42、Ive been skating since nine oclock./for five hours.When /How long did you .?How long have you been collecting shells?Its + adj. +for sb.+to do sth.Its important for me to learn English well.The+比较级，the + 比较级 越来越Enjoy doing sth start doing sth Ive been teaching Engish since 1986.or for 20 years。一， 课堂

43、训练：用括号内所给词的适当形式填空1. Theyre very _(interesting ) in this movie.2. How long have you been _(write) in English?3. Thanks for _(help) me so much.4. He likes stamps very much ,Hes a stamp_(collect). 5. I have been collecting_(snowy) globe for seven years.二单项选择（64页Workbook）课后作业：1 make conversations with y

44、our partner after class 2 Read the instructions and ask two students to read the dialogue .3 Make sure students understand what they need to do .4 Have students complete the work in groups of four after class .教学反思：课题Unit 7 Would you mind turning down the music ?主备人：刘青青教学目标Teaching goals:1. 学习Would

45、you mind doing sth ?这一句型，学会恳请对方对于某事如何表达歉意。2. 本单元围绕“歉意、恳请”这一话题展开教学，以此培养学生的交际能力。教学重点Important points :A: Would you mind doing sth ?B: Im sorry .Ill do it right away .A: Would you mind not doing sth ?B: Sorry. Well go and play in the park .教学难点Difficult points :比较: Would you mind (not) doing sth ? Coul

46、d you please do sth ? Please do sth . You have to do sth .Structures:Would you mind cleaning your room ?Im sorry .Ill do it right away .Would you mind moving your bike ?No, not at all .Ill do it right away .教具准备IV. Teaching ways(教学方法): Revision, Learning, Practice and Reading.V. Teaching tools(教学工具)

47、: Tape-recorder and Lattern.课时安排V. Teaching time(教学时间): Six periods教 学 过 程 及 方 法 设 计主 备 人 设 计The first periodTeaching procedures:Step 1 Assign the taskWrite the following requests on the Bb :Can you give me the book ?Please give me the book .Would you mind giving me your book .Explain that the last

48、example is a very polite way of making a request .Step 2 Warm up Section A(1a-1c)SB Page 52 ,1a .1. Point to the four requests in the box .Say each phrase to the class and ask the Ss to repeat it .2. Point to the picture .Ask Ss to write the letter of each request in the correct place in the picture

49、 .3. Correct the answers .SB Page 52 ,1b .1. Point to the list of requests in activity 1a.Play the recording the first time .Ss only listen .2. Play the recording a second time .Correct the answers .SB Page 52 ,1c.1. Ask two students to read the words in the sample dialogue in activity 1c. Say, Youl

50、l work with your partner .Make requests .2. Ask two pairs to say their conversations to the class .Step 3 Pre-task Section A (2a-2c)SB Page 53 ,2a .1. Read the instructions with the students .Play the recording the first time .Ss only listen .2. Play the recording a second time .Ask Ss to write the

51、number of each conversation .3. Correct the answers.SB Page 53 , 2b .1. Point out the five responses in activity 2b .Ask different Ss to read each one to the class .2. Play the recording .this time ask Ss to fill in the letters of the pictures in front of the responses .3. Correct the answers .SB Pa

52、ge 53 , 2c .Ask two Ss to read the words in the sample dialogue .Say, Make conversations like this about the information above .Step 4 Grammar Focus1. Review the grammar box .Ask students to say the statements and responses .2. Ask students to talk about the differences among the different sentences

53、 .Exercise: 汉译英:a) 你介意把门关上吗？好的，我马上就办。b) 你介意把收音机关小点儿声吗？不，一点也不。c) 请不要在教室里大声说话好吗？对不起。  The second periodTeaching procedures :Step 1 Pre-taskSB Page 54 , 3a .1. Read the instructions .Point to the pictures .Ask Ss to explain what is happening in each picture . 2. Point to the note .Ask Ss to r

54、ead the note and fill in answers .3. Check the answers .SB Page 54 , 3b .1. Read the instructions .Point out the list of requests and commands in the box .2. Ask Ss to make conversation like the sample dialogue .3. Ask several pairs to say one of their conversations to the class .SB Page 54 , Part 4

55、.1. Ask Ss to complete the work in groups .2. Ask a few students to share the sample conversation .Homework : 完成对话 A: mind up ? You to help me in the kitchen .B: OK .Ill get up right . Do I have to the dishes .A: Yes , and you have to help me dinner .B: OK . When I finish , you help me my homework ?

56、A: Sure . The third periodTeaching procedures :Step 1 Assign taskTeach the new words .SB Page 55 , 1a .1. Read the instruction and ask Ss to read each situation and think about the two questions .2. Ask some students to share their answers with the class .Ask other students whether they agree with the