初三英语unit3课件

九年级的同学们，英语学科不能落下哦。我为大家整理的九年级英语unit83a课件，希望大家喜欢。

学习者分析

Students in Grade Nine have mastered some vocabulary and grammar knowledge, some students can use simple English to express their own thoughts,but it is difficult for a small part of students to communicate in English. So I put the students of different levels in a group, let them help each other, try to make  every student get different levels of harvest.

教学目标

一、情感态度与价值观

Emotion & Attitude Goals:

1.Form good study habits.

2.Know history of inventions and be proud of our country. Encourage students to be a little inventor

3. Help students to study actively.

二、过程与方法

1. Through the inventions that we can see everywhere to introduce the topic, stimulate students interest.

2. Design various activities, organize students to discuss, so that every student can get different levels of harvest .

3. Work in pairs and groups.

三、知识与技能

Knowledge  Goals:

1. Key words : invent  invention  inventor  calculator

2.Target language : --When was it invented ?

-- It was invented in ….

3. Grammar : The passive voice : was /were + done

am /is /are + done

Ability Goals:

1.Read the key words correctly and understand their meanings.

2.Improve listening skills.

3.Make up conversations with the target language and try to improve speaking skills.

4.Learn to communicate with others in English.

教学重点、难点

1. key words and target language.

2. The passive voice.

3. Help the students to improve cooperation ability.

教学资源

A recorder、Multimedia

教学过程

教学活动1

[U1] 、Lead-in

T: I get to school by e-bike every day. How do you get to school ?

S1: I get to school by bike.

S2: I get to school by bus.

T: Bus, car, taxi, bike, they are all useful inventions. What do you think of inventions?

（Ss answer then teacher have a summary：）

T: Now we live in a world of inventions. These inventions make our life easier and more comfortable. In this unit, we will learn some inventions and their history.

教学活动2

二[U2] 、Presentation

Show the picture to teach new words:invent /light bulb/inventor invention

This is Edison. He invented the light bulb. He was a great inventor.He invented about 2000 inventions all his life.

Make sure the students read the new words correctly and understand their meanings.

Show pictures in 1a

T:  Do you know these inventions? Can you say them in English? What’s this in English?

Ss: It’s a telephone/computer/television/ calculator/ car.

Teach the new word: calculator

教学活动3

三[U3] 、Groupwork  1a

T：There are five inventions in this part . Which one was invented the earliest and which one was invented the last ? Guess the dates and discuss in what order they were invented.

Help them to discuss by using the following sentences:

I think the television was invented after/before the telephone.

I agree/ disagree.

Let each group choose one student to write their result on the blackboard.

教学活动4

四[U4] 、listening Practice 1b

T: Which group has the correct result ? We’ll listen to a girl and a woman talking about the five inventions.

First, review the expression of the year.

Then, play the recording the first time, Ss only listen and try to catch the main idea..

Next, play the recording a second time. Say, listen to the recording  and match the inventions with the dates.

Finally, check the answers:

d 1876    a 1885    e 1927     c 1971      b 1976

Clap for the groups that have correct results.

教学活动5

五[U5] 、Pairwork

Practice conversations in pairs using the information in 1b like this:

A: When was ithe car invented ?

B: It was invented in ….

Then ask some pairs to display their conversations in front of the class.

教学活动6

六[U6]  Summary

T: In this class we’ve learned to talk about the history of inventions with passive voice. Now let’s have a discussion about the passive voice in groups.

Make sure students can master the structures of the passive voice and then each group writes five sentenses about the passive voice.

教学活动7

七[U7] 、Practice

Show the excercises:

1、Edison was an _______(invent), he_______ (invent) many useful and important _______(invent) all his life.

2、He is calculating a math problem with a _______ (calculate).

3、Stamps _____ for sending letters.

A. used        B. are using     C. are used

4、Chinese ____ by more and more people in the world now.

A. is spoken   B. is speaking   C. spoke

5  The factory ____ in 1985.

A. is built    B. was built     C. built

[U1]以学生熟悉的上学方式这一话题引入主题，激发兴趣。

教学目标

语言目标

1. How do you study for test?

Well, I study by working with my classmates.

2. Have you ever studied with a group?

Yes, I have. I’ve learned a lot that way.

能力目标

1．Train students’ listening skill.

2．Train students’ communicative competence.

3．To develop the ability of reading ,self-study , cooperation and communication .

4．To enable the students to gain information from others.

跨学科学习

Art :1. Draw a picture about new vocabulary we learned.

2. Appreciate the songs and films.

语言结构

Verb + by with gerund

语言功能

认识学习方法，克服学习困难。

学习策略与 思维技巧

通过听、说、唱、讨论、采访等多种教学方式体验学习英语乐趣。

重点词汇

1)vocabulary 2)flashcard 3)aloud 4)pronunciation 5)pronounce 6)memorize 7)grammar8)differently 9)frustrating 10)frustrate 11)quickly 12) not at all 13)excited 14)end up 15）specific

任务型活动

How do you study for a test?

Task One Task Two Task Three

Talk with their classmatesText listening comprehension Interview their classmates

Teaching procedures

Task One : Talk with their classmates

steps

Teacher’s Activities

Students’ Activities

Whys

Step 1

Do warming- up activity.

Ask the student on duty to answer what date is it today?

And the final exam is coming, how do they prepare for their text.

Talk with their classmate how do they study for their test? And find out their own way to study on the textbook.

Get the Ss to learn the new words unwittingly, and raise their curiosity .

Step 2

Present some key words

Learn the new words

Pave the way for later learning

Step 3

Play the Speech Cassette unit 1 1b.

Show exercises to the Ss

Do some listening comprehension exercises.

Develop the Ss’ listening and comprehensive competence .

Step 4

Make an example for them,

And ask they to talk with their partner, and fulfill the bland.

Talk with their group and finish the blank. And try to report to the class.

Develop the Ss’ speaking competence and how to learn from others.

课堂实录

(As a lead–in , the teacher greets the students for the first time .)

T : Who’s on duty today ?

S :(Stand up) I am .

T : what is the date today?

S : It’ Dec the 9 .

T: Oh, Next month is Spring Festival, do you feel happy?. (All the Ss feel exited)

T: But before Spring Festival, you must take part in sth at school, guess? What’s that?

S: It’s the final test.

T: How do you study for a test? But, don’t worry , today we will learn how to study for a test.

（After warming-up activity , presenting all the important words , the teacher plays the Speech Cassette 1a and shows some multiply choice exercises with some slides ）

Look at the textbook, then choose how do these three students study for a test?