Learning about Language优秀教案说课稿

Book 2

Unit 3 computers

Grammar : The Present Perfect Passive Voice

(Teaching Plan)

学校：周至县第六中学

教师：

王淑平

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13259430278

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249684410@qq.com

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710403

Book 2

Unit 3 computers

Grammar : The Present Perfect Passive Voice

（Teaching Plan）

Teaching aims : 1. Help the students to understand the definition and the structure of the present perfect passive voice. 2. Lead the students to grasp the structure and use it correctly in many situations. 3. Encourage students to improve the ability of analyzing and solving problem.

Teaching important and difficult points: 1.

How to help students understand the definition of the present perfect passive voice. 2.

How to lead students master the structure of the present perfect passive voice. 3.

How to improve students’ ability of analyzing and solving problem. Teaching aids: Multimedia Electronic Whiteboard; Laser pointer with remote control. Teaching methods:

1. Discovering and analyzing 2.Pair wok 3. Group discussing 4. Reciting 4. Conclusion Teaching procedures: Step1 Leading in （Look at the pictures and pay attention the structure of the present perfect passive voice.）

1.)Why does the teacher scold the students? Because their homework haven't been finished by the time of Monday morning. 2)The classroom has been cleaned by the students before first class. 3.)The homework have been corrected by the teacher up to now. Summarize the definition of present perfect passive voice:现在完成时的被动语态表示动作发生在过去, 到现在已经完成或对现在仍有影响,其构成是: have/has been + done。

Step 2 Observing & searching Task1 Open you books and turn to page 18. Read the text and pick out how many sentences that use The Present Perfect Passive Voice . 1. Over time I have been changed quite a lot . 2. First as a PC and then as a laptop, I have been used in offices and homes since the 1970s.

3. I never forget anything I have been told. 4. Since the 1970s many new applications have been found for me.

5. I have also been put

into robots and used to make mobile phones as well as help with medical operations.

6. I have even been put into space rockets and sent to explore the Moon and Mars.

Task2 Changing (Change the sentences into the present perfect passive voice.) 主动语态变被动语态的方法

(1) 把主动语态的宾语变为被动语态的主语。

(2) 把谓语变成被动结构(have/has ＋been＋done)have/has 选用根据被动语态句

子里的主语的人称和数来决定。

(3)把原来的主语变成被动语态中的宾语

1 My friend has bought a new personal computer. 2 The shop has repaired my computer very quickly. 3 An unknown virus has just attacked my computer. 4 We have not solved the problem yet. 5 The company has given its computers away to a local school 6 The scientists have developed a kind of intelligent robot. Step 3 Application Exercise1 : Making up sentences using present perfect passive voice: 1.) The buildings, destroy, earthquake

2 .)machine,replace ,computer 3.)new bridge, build , in our city Exercise2:

Fill in the blanks using present perfect passive voice: 1.)Lots of beautiful flowers and trees __________________(plant)

2.)Many flowers______________(put on)the bike. 3.)The camera____________

(use) to take photos. Exercise 3

Group discussing Notice to parents(page57) Dear parents, we hope you will welcome this news. Almost 100 computers___________(give) to us by a local computer company since the end of last year.A decision________(make) that we will begin a computer teaching experiment in our school.So every teacher

__________ (provide) with a laptop since the beginning of this term.since then,most of our courses___________(teach) using computer.A lot of information _____(take) from internet to help us with our teaching. Besides, a new computer room______(set up)in our school. We start this experiment together with the

City Information Technology Centre,which________(complete) recently.We hope you will help us with this exciting new development in our school. No 7 Middle School 12/08/20___ Step 4 Consolidation (Oral Practice:Recite the poem and create a new poem on page21) Look at the way your face has been washed Look at the way your hair has been combed Look at the way your shoes have been cleaned You’d better do them again. Look at the way the flowers have been planted Look at the way the grass has been cut Look at the way the paths have been swept I hope that you’ll come here again. Read this poem aloud, paying attention to the rhythm and intonation. Then write your own poem.

possible poem:Look at the way ______________________ Look at the way ______________________ Look at the way ______________________ _________________________ Step 5 Homework(用括号中所给单词的适当形式填空) 1. Every possible means ______________ (use) to prevent the air pollution, but the sky is still not clear. 2. Both my brothers work at the power station that_____________ (set up) in my hometown. 3. Some new oilfields ________________ (open up) since 1976. 4. I _____________ (tell) the sports meet might be put off. 5. No letter _______________ (receive) since last Monday. Step5 Teaching reflection. Advantages:

1.

本节课教学环节完整，思路清晰，学生参与课堂活动积极，课堂气氛活跃。

2.

老师能注重课堂小组评价和对学生的情感激励，使学生把原来单调乏味的语法课变成了一节情感体验课，学生在一种轻松快乐的环境中习得了这一语法知识。

3.

能够注重学生小组合作意识的培养和学生创造性思维能力的培养。

Disadvantages: 1.

对于个别胆小学生的关注度不够，没能及时鼓励他们主动举手回答问题。

2.

由于课堂容量大，有时的课堂讨论环节留给学生思考的时间过少。

3.

在最后应该让学生对本节课语法知识在笔记本及时进行梳理，以便课后举一

反三。