九年级英语全册《Unit 6 When was it invented》教案 （新版）人教新目标版

1、Unit 6 When was it invented?集体备课内容二次备课内容三维教学目标Knowledge Object: Talk about the history of inventionsIt was invented in 1876. What was it used for?It was used to talk to people in other towns.Master: be + pp.Ability Object. ：1）能运用所学知识练习被动语态的句式。 2）能用所学句型进行交际练习。Emotion Object:培养学生的听说演等能力及合作学习的意识。教学重点1K

2、ey Vocabulary2Target Language3Train the students to talk about the history of inventions.教学难点被动语态的运用及构成。教法情景操练，反复使用，师生互动，生生互动。学法通过谈论历史上的发明物，充分掌握被动语态的用法.教学准备多媒体课件 教科书 卡片 录音机 课前预习学案。教 学 过 程Step 1. Warm-upShow some pictures and ask students to be familiar with the words below.Telephone ,calculator , ca

3、r ,personal computer, TV set Step 2. Presentation.1a Groupwork1. Point to the pictures and ask students to say what they are.2. Discuss in groups and number them 1-5.3. Check the answers. .1b1. Look at the pictures and the dates. Listen to a conversation between a girl and a woman, then match the in

4、ventions and the dates.2. Check the answers.1c Pair work1. Work in pairs. Look at 1b. Student A cover the dates. Student B, ask student A when the things in the picture were invented. Then change roles and practice again. 2. Ask students to make similar dialogues using the things around them.2a 1. S

5、how a slide with some inventions on it. Teach the vocabulary words. Read them again and again and try to grasp them.2.2a Show another slide. Look at the picture. Here are the three inventions. You will hear a conversation between a girl and a boy. Listen and number the inventions in the order that y

6、ou hear them.3. Listen carefully again and check up their answers.4. Ask a student to say out his / her answer.5. The teacher shows the correct answers. 2b1. Show another slide. Look at the chart. It shows the people who invented these things and what they are used for. Listen to the recording again

7、 and match the items in column A, B and C.2. Play the tape again, then check the answers.2c Pair work1. Ask the students to pay attention to the sample conversation and ask two students to read it aloud. 2. Role play the conversations using the information in the chart in 2b.Homework ：1. Copy gramma

8、r twice.2.Ask the students to do the workbook and Recite words.课后反思本节课成功之处：本节课需改进的地方： 九 年级 英语 学科 全 册第 6单元（章）单元(章)名称、课题Unit 6 When was it invented? 课时划分4课时教学课时第 2课时总备课数第 课时主备人备课组其他成员集体备课内容二次备课内容三维教学目标Knowledge Object: hat are they used for? When was it invented? Who was it invented by?Master: be + pp

9、.Ability Object. ：1）能运用所学知识练习被动语态的句式。 2）能用所学句型进行交际练习。Emotion Object:培养学生的听说演等能力及合作学习的意识。教学重点1Talk about the helpful inventions and annoying inventions.2Guide the students to discuss their opinions on the inventions.教学难点被动语态的运用及构成。教法情景操练，反复使用，师生互动，生生互动。学法通过谈论历史上的发明物，充分掌握被动语态的用法.教学准备多媒体课件 教科书录音机 课前预习教

10、 学 过 程Step 1 RevisionWat Show some pictures about inventions such as computer, telephone, car, TV, calculator Ask the students to practice speaking.Step 2. Presentation.3a Pairwork11.Look at the pictures. There are some inventions (alarm clock, light club, microwave oven) . Ask students to read them

11、 loudly.2. Ask students the following questions.Is the light club useful or annoying?3. Ask the students to make a list of five helpful inventions and five annoying inventions on their own, move around the room to offer help as needed.4. Let the students who would like to share their answers to read

12、 to the class. .3b1.Ask the students to pay attention to the conversation. Ask two students to read the conversation.2. Ask the students to discuss their opinions in 3a with their partner. Groupwork 1.Show a picture. Imagine that you are alone on a tiny island. Choose five inventions you would like

13、to have on the island with you.Choose five inventions you would like to have on the island with you.Tell the group what you choose and why, then discuss in a group.2.Tell the group what you choose and why, use these sentences. I think the most helpful invention isId like to have a because I couldIts

14、 used forI also want a because it3.Ask the students to discuss in a group.Step3:Summaryhomework:1.Complete the short passage.2.Tranlate some sentences.1.我们都知道全世界广泛的应用英语。2.食物在吃之前应该煮一下。3.那条河被污染了。4.那本书昨天被借出去了。5.明年我校还要建一栋教学楼。课后反思本节课成功之处：本节课需改进的地方： 九 年级 英语 学科 全 册第 6单元（章）单元(章)名称、课题Unit 6 When was it inven

15、ted? 课时划分4课时教学课时第 3课时总备课数第 课时主备人备课组其他成员集体备课内容二次备课内容三维教学目标Knowledge Object: 1. Learn the new words: sweet, crispy, salty, sour, by mistake.2. Learn to talk about the history of inventions.2. Master: be + pp.Ability Object. ：1）能运用所学知识练习被动语态的句式。 2）能用所学句型进行交际练习。Emotion Object:培养学生的听说演等能力及合作学习的意识。教学重点1Tr

16、ain the students speaking and listening skills with the target language.2Teach the students to use the new vocabulary correctly.教学难点被动语态的运用及构成。教法情景操练，反复使用，师生互动，生生互动。学法通过谈论历史上的发明物，充分掌握被动语态的用法.教学准备多媒体课件 教科书录音机 课前预习教 学 过 程Step 1 RevisionHave a free talk. Ask the students to practice talking to each oth

17、er。Step 2 Presentation.1a 1. Read the four words and ask students to repeat them. Give them a minute to read and write the words. Then tell the students they are adjectives and they are used for describing things. For example: The apple is sweet and sour. 2. Get the students to describe the things w

18、ith the given adjectives. Some food have more than one word.3. Check the answers.1b Ask the students to describe how food taste and finish 1b.2a 1. Let students describe how potato chips taste and describe how helpful the potato chips. 2.Ask the students to listen to a story about the invention of t

19、he potato chips and circle T or F.3. Check the answers. 2b1.Listen again and complete the sentences.2. Check the answers.2c PairworkThis activity provides guided oral practice using the target language.Ask the students work in pairs. Role play the conversation about the invention of the potato chip.

20、 Use the information from 2a and 2b.Step 3. SummaryWork in pairs. Role play the conversation about the invention of the potato chip. Use the information from 2a and 2b.Homework:1. Learn the new words: sweet, crispy, salty, sour, by mistake.2. Learn to talk about the history of inventions课后反思本节课成功之处：

21、本节课需改进的地方： 九 年级 英语 学科 全 册第 6单元（章）单元(章)名称、课题Unit 6 When was it invented? 课时划分4课时教学课时第 4课时总备课数第 课时主备人备课组其他成员集体备课内容二次备课内容三维教学目标Knowledge Object: 1. Learn some new words:2. 2.Talk about the history of the basketball.Master: 3. be + pp.Ability Object：1）能运用所学知识练习被动语态的句式。2）Be able to use the strategy( mind

22、-mapping)to read a passage.Emotion Object:培养学生的听说演等能力及合作学习的意识。教学重点Key vocabulary.2.Read the text to identify main idea.教学难点Read the text to understand words in context.教法情景操练，反复使用，师生互动，生生互动。学法通过谈论历史上的发明物，充分掌握被动语态的用法.教学准备多媒体课件 教科书录音机 课前预习教 学 过 程Step1. Revision Ask some students some questions about t

23、arget language.Step 2 PresentationBefore you read 1a 1. People like sports because it can keep them fit and make them relaxing. Do you like doing sports?2. How many kinds of sports do you know?3.Look at some pictures. There are so many kinds of sports. Discuss in pairs. List eight sports played in C

24、hina. And fill in the chart.1b1. Do you think which sport is the most popular?2. 2.which one do you think is less popular? 3.Ask students to rank the sports they listed in the order of popularity. While you readShow a picture of Yao Ming, and ask some questions.Do you know him? Read this article and answer some questions.How was the basketball invented? After you read .3a. Complete the mind-map with information from the reading. First discuss in groups. Then check the answers.3b With