中小学教师资格面试-初中英语--when-was-it-invented

1、精选优质文档-倾情为你奉上Unit 6 When was it invented?Teaching aims:1. Knowledge aims:(1) Master the usage of some new words and sentence pattern, and understand the usages of passive voice in past tense;(2) Talk about the history of some inventions in English;2. Ability aims: (1) Can use some simple expressions

2、 to communicate in English class;(2) Can describe one thing simply under the help of teacher or with some teaching aids;(3) Can do the self-checking during speaking. 3. Emotional aims: (1) Learn about the history of inventions, and foster the interest in the science;(2) Can improve the confidence of

3、 learning English, and not afraid of speaking English;(3) Can ask advices of others actively and overcome the difficulties bravely.Key points and difficult points:Key point: The structure of passive voice in past tense “was / were + v. pp. ”Difficult point: important words and expressionsTeaching ai

4、ds: a tape recorder, multimedia, picturesTeaching methods: The teaching methods will be used in this class include following three methods: Communicative Approach, Task-based Teaching Method, Audio-Lingual Approach. Teaching procedures:Step 1 Lead-inHello! Everyone. Today we are going to learn a new

5、 unit. At the very beginning of this class, I want to ask you a question, and let us see, do you have enough history knowledge. If you know the answers, hands up quickly, I will invite the quickest one to answer this question. Are you ready? Ok, attention please. My question is : What are the greate

6、st four inventions in ancient China?Ok, Leo is the first one! Please tell us your answer.He answered in Chinese, is he right? Yes, he is right. But do you know how to say these things in English? Lets look at the PPT. They are powder, printing, compass, and papermaking technology. Now lets watch a s

7、hort video to learn something about these four inventions.What do you think about the video? Do you think these inventions are great? Ok, today we will learn some other inventions.Step 2 Pre-listeningNow, let us review the way of reading years first. Please look at the blackboard, how to read these

8、years? (I will write some years on the blackboard)The first one, 1876. How do we read it? Eighteen seventy-six, is it right? Yes, it is right. So, what is the regular of reading these numbers? Yes, we can read the year as two parts. When we read them, we can read the first two numbers, then read the

9、 second two numbers. So take the year “1876” as an example again, we can start with “18”, then read “76”. Are you clear? Ok, very good. Now let do some practice.How to read 1885? Eighteen eighty-five? Yes, it is. What about 1927? Who can have a try? Lily, please have a try. Ok, she said “nineteen tw

10、enty-seven”. Is she right? Yes, she is right! “2001”，this one is a bit special. Usually we read it as “two thousand and one”, because there are two zeros in the middle of this number. Please pay more attention to this kind of numbers. Any questions? No questions? Ok, everyone, please turn to page 41

11、. And look at the picture of this unit. What are they in English? Yes, they are computer, car, telephone and TV. So do you know which one was invented first? Which one was invented last? Ok, here I need you guess. And work in pairs, to rank them according to the time when they invented. When you fin

12、ished, please check the answer with your desk mate by using the conversation structure on the PPT (I will show the following conversation on PPT ). Do you understand? Ok, very good, after that I will choose some groups to tell us their orders. Now, do the pair work. Take your time. A: Can you guess

13、which one of them was invented first?B: I think the was invented first.A: Which one of them was invented last? B: Well, I think the was invented last.A: I think the TV was invented before the car.B: Well, I think the TV was invented after the car.Ok, every group has finished. So Xiao Hong, please. T

14、hank you, sit down please. She said the first one is TV, second one is computer, then is telephone, the last one is car. Any different ideas? Ok, Zhang Lei, what is your order? Ok, very good. Sit down please. His answer is a little different with Xiao Hongs. He believes that TV was invented after te

15、lephone. What is your opinions? So, is there anyone who knows when the TV was invented and when the telephone was invented? Ok, it seems no one can tell us the specific time. Now let us listen to the tape and find out the time when they were invented. Step 3 While-listening I will play this record o

16、nly once, so you should listen carefully. And check your answers in 1a, and then match the inventions with the years in activity 1b. Are you ready? Ok, listen carefully!Ok, do you get the useful information from this listening? I think most of us have known the time when these inventions were invent

17、ed. Who wants to tell me the correct answer? Ok, John, please tell me your answer! Ok, his opinion is: telephone was invented in 1876, car was invented in 1885, TV was invented in 1927, computer was invented in 1971. Is he right? Yes, he is right. Ok, excellent. Sit down please. So, we can know that

18、 telephone was invented first, car was invented second, TV was invented third, the last invented was computer. Ok, now, I will play the record for the second time. At this time, you should read after the record silently. Are you ready? Ok, lets begin. Step 4 Post-listening Now, lets move on to anoth

19、er section. You are supposed to make a dialogue with your desk mate by using the information in 1b. Lets look at the dialogue first. The first sentence is a question sentence, one student asks, and the other students answers. Then use other inventions in 1b to replace the relative words. Are you cle

20、ar? Ok, 5minutes for you. Start!Are you finished? Ok, who want to share their dialogue with us? Ok, Jane and Tom, please. Ok, very good.Then lets do some extra exercises. Look at PPT, and make conversations by using the information provided in the chart. In this activity, I need you to change your p

21、artners. Come on, change seat, do the activity with different students. Ok, one more thing, one asks and one answers, then change the role, Ok? Any questions? Ok, lets begin. Ok, time is up. Any volunteers? Who wants to perform your dialogues? Ok, this group. Very good, give them some applause!Step 5 Summary and HomeworkYou all did very well in this lesson. Now