教学设计(704) Go for it Grade 9Unit9 When was it invented

1、Go for it Grade 9Unit9 When was it invented?Section A (1a-1c)No.56 Middle School Xian Wang GenjiTeaching aims Knowledge and skills 1. Key Vocabulary: invent ， calculator 2. Target Language When was the telephone invented? It was invented in 1876.What is it used for?It is used for talking with people

2、.Process and method 1. According to listening to train the students to talk about the history of inventions.2 .Train the students listening and speaking skills with the target language.Emotion Attitude and valuesMany important inventions have changed the world a lot. Do you know the inventors of the

3、m? Encourage the students to invent something interesting.Teaching focus 1. Key Vocabulary2. Target LanguageTeaching emphasis and difficulties1. Train the students to talk about the history of inventions.2. Train the students to understand the target language in the conversations.Teaching aidsA tape

4、 recorder multimediaTeaching processStep1.Warm-up Show 4 great inventions in ancient China: paper making, printing, compass and gunpowder. Look at the picture and remember the inventions.Step2. Guessing game Get the students to know: They were invented in ancient China. New words: invent, invention

5、Some modern inventions 1. Point to the pictures and ask what they are.2. When was the calculator invented?It was invented in 1971.3. Games: Here are some inventions and the time. Ask the students to practice like this: I think they were invented in _ . I think the telephone was invented before the c

6、ar4. What order do you think they were invented? Number them 1-5Step3. Pair workAsk the students to look at pictures and practice like this: What is the_ used for?It is used for（V-ing ） _.Step4. Listening1b Listen to the tape. Ask the students to look at the pictures and the dates. Listen to the con

7、versation between a girl and a woman, then match the inventions and the dates.2. Check the answersStep5. Group work: Sample dialogues. When was _ invented? It was invented in _.What it is used for? It is used for _.Practice the conversations in a group of four students. Stsp6. Exercises Ask the stud

8、ents to fill in the blank with “invented” or “used for”?Step7. Grammar: The passive voice1. Teach the Passive Voice 2. The formations of the passive voices of 3 tenses.3. ExercisesStep8. Summary1. When was _ invented? It/They was/were invented in _. 2. What is /are it/they used for? It/They was/were used for_.3. The Passive Voice.Step9. HomeworkDescribe one of new inventions and write it down