课题名称
Unit9 When was it invented? (the first period)
科 目
年 级
Grade Nine
教学时间
One period ( 45 minutes )
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
一[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
导语：
人教九年级英语教案
Unit 3 Could you please tell me where the restrooms are?
一、教学目标：
1、语言知识目标
基本词汇：restroom, stamp, bookstore, postcard, pardon, washroom, bathroom, normal, rush, suggest, staff, grape, central, mail, east, fascinating, convenient, mall, clerk, corner, polite, politely, speaker, request, direction, correct, direct, whom, address, underground
基本句型：Excuse me, do you know where I can buy some medicine?
Sure. There’s a supermarket down the street.
Could you please tell me how to get to the post office?
Sorry, I’m not sure how to get there.
I wonder where we should go next.
Could you tell us when the band starts playing this evening?
You should try that new ride over there.
2、 技能目标：
（1）能用宾语从句礼貌的寻求帮助。
（2）能用正确的方法指路。
3、情感目标： 培养学生尊重他人，对人有礼貌，热爱生活。
二、教学重难点：
1、教学重点：
（1）礼貌的向他人寻求帮助。
（2）正确使用宾语从句。
2、 教学难点：运用宾语从句礼貌的寻求帮助。
三、教学步骤：
Section A 1 (1a-2d)
Step 1 Warming –up
Step 2 Presentation
（1）Guessing game
Show pictures to the whole class, one student explains the places in English and another one who doesn’t look at the blackboard guesses what place it is. For example, one student say： We can save money or exchange money in this place, another one guess it is a bank. Get students to guess the places like bank, post office, bookstore, museum, bathroom, washroom, mall and so on.
（2）Show some stamps to students and present the new sentences：
Could you tell me where I can buy some stamps?
Could you please tell me where I can get a dictionary?
Do you know where I can get some magazines?
Step 3 Practice
1) Match each thing with a place in the picture in 1a.
2) Read the phrases.
___ get some money
___ get some magazines
___ have dinner
___ get a dictionary
___ get some information about the town
___ buy a newspaper
___ buy some stamps
___ get a pair of shoes
Step 4 Listening
Listen and complete the conversations in the picture in 1a. Then check the answers with the whole class.
Step 5 Practice
Make conversations using the information in 1a. Then talk about your own city. For example：
A： Excuse me, could you please tell me how to get to the bookstore?
B： Sure, just go along Main Street until you pass Center Street. The bookstore is on your right, beside the bank.
A： Thanks. Do you know when the bookstore closes today?
B： It closes at 7：00 p.m. today.
A： Thank you!
B： You’re welcome.
Step 6 Listening
1. Listen and number the directions in the order that you hear them.
2a You will hear some of the directions below. Number the directions in the order you hear them.
___ Go to the bird floor.
___ Turn left.
___ Go to the second floor.
___ Turn right.
___ The supermarket is between the flower store and the bookstore.
___ Go past the bookstore.
2. Listen again. Show how the boy walks to the supermarket. Draw a line in the picture in 2a. Then get one student draw the line on the blackboard.
3. Listen the third time and answer the questions.
1) Excuse me, can you tell me where I can buy some medicine?
2) Do you know how to go there?
3) OK, great. Oh, and one more thing. Do you know when this shopping center closes tonight?
4) OK, thanks a lot.
Step 7 Pairwork
Make conversations about the other places in the picture in 2a.
A： Excuse me. Can you tell me where I can buy some stamps?
B： Yes, there’s a post office in this shopping center.
A： Do you know how to go there?
B： Yes. Go to the third floor and turn right. Then go past the bank. The post office is between museum and library. You should be able to get stamps.
A： OK, great. Oh, and one more thing. Do you know …
B： I’m not sure, but you …
A： OK, thanks a lot.
B： You’re welcome.
Step 8 Reading
1. Read the conversation in 2d and answer the questions.
2. Role – play the conversation.
3. Explain the language pints in 2d.
(1) Go along Main Street until you pass Center Street.
1) until和 till同义为“直到……” ，till多用于口语，until可以放在句首，till则不能放在句首。
2) not...until“直到……才”，表示直到某一时间, 某一行为才发生, 之前该行为并没有发生。
e.g. I did not study English until 9 o'clock last night.
(2) Pardon? Restroom? You already want to rest? But we haven’t even started yet!
1) pardon用作动词，后面既可以跟宾语，也可以跟双宾语；pardon sb. for doing sth.意为“原谅/宽恕某人做某事”
e.g. Can you pardon me for not passing the exam, Mom?
2) 在没有听懂对方的话，请对方重复一 下时也可说 pardon。
e.g. Pardon? I’m sorry I can’t follow you.
(3) I’m excited to try the rides!
excited和 exciting的区别：
1) excited意为“激动的.；兴奋的”，作表语时，主语通常是人；作定语时，常用来修饰人，说明激动的表情。
e.g. All of us were excited when we heard the good news.
The excited child opened his present quickly.
2) exciting意为“激动人心的”，作表语时，主语通常是物；作定语时，常用来修饰物。
e.g. The movie is very exciting.
My father told me an exciting story.
(4) I mean … you know, a washroom or bathroom.
mean作动词有以下含义：
1) 有……的意思，指（多作及物动词），其后可跟名词或代词，也可跟从句。
e.g. What does this word mean?
2）意味（着）（及物动词），常跟名词，有时可跟动词-ing形式或从句。
e.g. Carl really could not do that — it would mean the end of his career.
3）有……意图，打算，想，常跟名词、代词或动词不定式。跟带不定式
的复合结构时，还可用于被动语态。
e.g. I never meant to hurt you.
四、总结
（略）
