初中英语人教新目标 (Go for it) 版八年级下册Section A评课课件ppt

Period 2 （Section A 3a-4c）

设计说明

　　本节课以阅读为主，旨在提高学生的阅读能力和在阅读中把握关键信息的能力。通过阅读、回答问题、推测词义、总结归纳等活动，让学生掌握have/has been to的应用，并能区分、使用现在完成时和一般过去时。在文化层面上，学生要了解世界上不同的博物馆和最大的主题公园——迪斯尼乐园，开阔视野，了解世界文化的多元化，形成跨文化意识。

教学目标

　　1. 知识目标

　　（1）掌握单词和短语：invent，unbelievable，progress，rapid，unusual，toilet，encourage，social，peaceful，performance，perfect，itself，collect，German，theme，ride，province；tea art，tea set ，a couple of。

　　（2）掌握句型：①It’s unbelievable that technology has progressed in such a rapid way! ②I wonder how much more computers will be able to do in the future. ③Watching the tea preparation is just as enjoyable as drinking the tea itself.

　　2. 能力目标

　　（1）以正确的语音语调朗读课文。

　　（2）把握短文结构，掌握相关语言点并能正确运用。

　　（3）掌握现在完成时和一般过去时的区别并能正确运用这两种时态。

　　3.情感目标

　　了解世界各地不同的文化，增强对中国文化的自豪感。

重点难点

　　1. 重点：

　　掌握本课出现的生词、短语和重要句型；会灵活运用“have/has been to... ”结构。

　　2. 难点：

　　正确运用一般过去时和现在完成时。

教学准备

　　多媒体课件，录音机，磁带。

教学过程

　　Step 1　Revision & Warming up

　　1. Greet the students as usual.

　　2. Free talks like this to revise：

　　S1：Have you ever been to...?

　　S2：Yes，I have. /No，I haven’t.

　　S1：Where do you want to go? /Where would you like to go?

　　S2：I want to go... /I’d like to go...

　　S1：How are you going to get there? /How will you get there?

　　S2：I...

　　Step 2　Presentation

　　1. T：How many kinds of museums do you know? Give students some first letters. Let students think about what kinds of museums they will be.

　　（1）a　　　　 museum （art）

　　（2）b　　　　 museum （book/bicycle）

　　（3）c　　　　 museum （car，camera，computer）

　　（4）s　　　　 museum （science/space）

　　（5）t　　　　 museum （tea/toilet）

　　（答案不唯一，只要合理都是正确的）

　　2. Then teach the new words by telling something about the computer museum，toilet museum and tea museum. The new words：invent，unbelievable，progress，rapid，unusual，toilet，encourage，social，peaceful，performance，perfect，itself，collect，German，theme，ride，province.

　　3. Check them.

　　Write the words and their Chinese meanings according to the sounds.

　　（1）/ˌʌnbɪˈliːvəbl/ adj. unbelievable 难以置信的；不真实的

　　（2）/ˈprəʊgres/，/ˈprɑːgres/ v. & n. progress 进步；进展

　　（3）/ˈræpɪd/ adj. rapid 迅速的；快速的

　　（4）/ʌnˈjuːʒuəl/ adj. unusual 特别的；不寻常的

　　（5）/ˈtɔɪlət/ n. toilet 坐便器；厕所

　　（6）/ɪnˈkʌrɪdʒ/，/ɪnˈkɜːrɪdʒ/ v. encourage 鼓励

　　（7）/ˈsəʊʃl/ adj. social 社会的

　　（8）/ˈpiːsfl/ adj. peaceful 和平的；安宁的

　　（9）/pə(r)ˈfɔː(r)məns/ n. performance 表演；演出

　　（10）/ˈpɜː(r)fɪkt/ adj. perfect 完美的；完全的

　　（11）/kəˈlekt/ v. collect 收集；采集

　　（12）/ˈdʒəː(r)mən/ adj. German 德国的；德语的；德国人的 n. 德语；德国人

　　（13）/θiːm/ n. theme 主题

　　（14）/ˈprɒvɪns/，/ˈprɑːvɪns/ n. province 省份

　　Step 3　Reading

　　1. Ask students to look at the first picture in 3a.

　　T：What can you see in the first picture?

　　S1：I can see some computers.

　　T：What do you think we will read about in the article?

　　S2：About a computer museum.

　　T：Great! What can we learn in a computer museum?

　　S3：The history of computers.

　　S4：The use of computers.

　　S5：Different kinds of computers.

　　2. Read the article first and find the following phrases and then translate them into Chinese.

　　（1）in such a rapid way 以如此快的方式

　　（2）play chess 下国际象棋

　　（3）in the future 在未来，在将来

　　（4）teach sb. about sth. 教某人关于某事

　　（5）encourage sb. to do sth. 鼓励某人做某事

　　（6）think about 考虑

　　（7）tea art performance 茶艺表演

　　（8）make tea 泡茶

　　（9）as...as... 和……一样……

　　（10）tea set 茶具

　　3. Give them a minute to skim the article and answer this question：Which three museums do the students talk about?

　　Answers：The American Computer Museum，the Inter-national Museum of Toilets and the Hangzhou National Tea Museum.

　　4. Read the article carefully again，and answer the next question：What do you think is the most interesting thing about each museum?

　　Suggested answers：The American Computer Museum：a special computer that could play chess even better than humans

The International Museum of Toilets：many different kinds of toilets

The Hangzhou National Tea Museum：the tea art performances

　　5. Then answer the questions in 3b.

　　①What does Ken say about the American Computer Museum?

　　Ken says that：（a） it is the most interesting museum he has ever been to，（b）it has information about different computers and who invented them，and（c）he learned that there was a special computer that could play chess even better than humans.

　　②What can we learn at the International Museum of Toilets?

　　We can learn about the history and development of toilets.

　　③Why is the Hangzhou National Tea Museum a nice place to enjoy tea?

　　It is a nice place to enjoy tea because it’s a relaxing and peaceful place near a lake. Watching the tea preparation is just as enjoyable as drinking the tea itself.

　　6. Work on 3c.

　　Which of the underlined words in the passage have the following meanings?

　　Answers：make（something）better—improve

quiet—peaceful　become better—progressed

made—invented　uncommon—unusual

quick—rapid

　　7. Read the article again and write down the special things of each museum.

　　（以the American Computer Museum为例）

　　They have information about different computers and who invented them. The old computers were much bigger. There was a special computer. It could play chess even better than humans.

　　8. Tell the students to retell the passage briefly according to the following questions.

　　（1）What museum has Ken/Amy/Linlin been to?

　　（2）What did he/she learn about?

　　（3）What did he/she think of it?

　　Step 4　Grammar Focus

　　1. Read the sentences in the chart aloud.

　　2. Ask some students to say what they have found.

　　Step 5　Cooperative inquiry

　　Discuss the following language points in groups and fill in the blanks.

　　阅读Grammar Focus部分，以小组为单位归纳语法规律。

　　1.（1）have/has been to可与副词never，ever等连用。

　　（2）ever可用于现在完成时的一般疑问句或否定句中，放在助动词的后面，实义动词的前面。

　　（3）never表示否定含义，在句中的位置同ever。

　　2. 读下面两个句子：

　　I have ever been to an amusement park.

　　I went to an amusement park last year.

　　现在完成时与一般过去时的区别：

　　现在完成时表示过去发生的某一动作对现在造成的影响或结果，强调的是现在的情况，所以它不能和表示过去的时间状语连用，例如yesterday，last night，three weeks ago，in 1990等；而一般过去时只表示过去的动作或状 态，和现在不发生联系，它可以和上述表示过去的时间状语连用。

　　I have seen the film.

　　我看过这部电影。（说明了解这部电影的情况）

　　I saw the film last week. 我上星期看了这部电影。（只说明上星期看了这部电影，不涉及现在的情况）

　　Step 6　Practice

　　Work on 4a.

　　1. Ask the students to complete the sentences on their own.

　　2. Ask them to check answers in pairs. Then ask some pairs to read out the conversations. Correct the mistakes.

　　Answers：1. to come；been　2. seen；went　

3. spend；been，to go　4. going；to go

5. visited；been

　　3. Practice the conversations in pairs.

　　Step 7　Presentation

　　1. Show pictures of Mickey Mouse and Donald Duck.

　　T：Let’s look at the pictures. Do you know where they are?

　　T：Have you ever been to Disneyland?

　　S：...

　　T：What can you see there?

　　S：...

　　T：What can you do there?

　　S：...

　　2. Work on 4b.

　　Ask students to fill in the blanks with the correct forms of the verbs in brackets. ［要求学生在判断不同动词形式的依据下面画线，例如：But have you ever 　　　　 （be） to Disneyland? 答案是been，依据是have+过去分词，故在have下面画线。］

　　3. Work in groups to discuss the answers.

　　4. Ask students to read the answers and check them in class.

　　Answers：1. have seen　2. been　3. is　4. are　5. see

6. heard　7. is　8. take　9. shop　10. arrive

　　5. Ask students to skim the short passage in 4b and answer the questions：

　　（1）What is the theme of Disneyland?

　　Disney characters and movies.

　　（2）What can you do on a Disney Cruise?

　　You can take a ride on the boat for several days and eat and sleep on it. On the boat，you can shop and have Disney parties.

　　Step 8　Group work

　　Work on 4c. Ask students to work in groups of four. Make a survey and report.

　　The following sentences may help them.

　　S1：I have never been to another province in China. But S2 has.

　　S3：Where has S2 been?

　　S1：He has been to... /I don’t know.

　　S3：Oh，I see. Thank you.

　　S4：Where have you been?

　　S3：I have been to...

　　Step 9　Summary

　　In this lesson，we have learned：

　　1. New words：invent，unbelievable，progress，rapid，unusual，toilet，encourage，social，peaceful，performance，perfect，itself，collect，German，theme，ride，province.

　　2. Phrases：tea art，tea set，a couple of，encourage sb. to do sth. ，in such a rapid way.

　　3. Sentences：（1）It’s unbelievable that technology has progressed in such a rapid way!

　　（2）I wonder how much more computers will be able to do in the future.

　　（3）Watching the tea preparation is just as enjoyable as drinking the tea itself.

　　4. Grammar

　　Step 10　Homework

　　1. Review Grammar Focus.

　　2. Make a survey about where your friends have been.

板书设计

教学反思