外研版英语九年级上册 Module 9 Great inventions Unit 3 Language in use教案

Unit 3　Language in use
Ⅰ.Teaching model
Revision and application
Ⅱ.Teaching aims
1．To revise all the key points in this module
2．To know something about great inventions in the world
3．To develop the interest in science and technology
Ⅲ.Teaching aids
Tape recorder，video
Ⅳ.Teaching steps
第一课时(Activity 1－Activity 6)
Step 1：Warming up
Ask and answer the questions about the invention：
1．Do you want to be an inventor
2．Which invention do you like best
3．When was paper first created
Step 2：Language practice
1．Read the sentences and fill in the blanks with the proper words.
(1)They'll ________ ________ ________ on the school website.
(2)________ computers ________ ________ more than books in the future
(3)________ books ________ ________by the Internet
2．Then check the answers.
Step 3：Practice 1
1．Revise the usage of future simple passive.
will be＋过去分词
2．Complete the sentences and conversations in Activity 1 with the correct form of the words and expression in brackets.
3．Check the answers and read the sentences and conversation aloud.
4．Look at the pictures in Activity 2，and describe the new classroom that will be built.Use the words (build/buy/change) to help you.
For example：
A new classroom will be built.
…
5．Let the students make sentences as many as possible and share them with the class.
Step 4：Practice 2
1．Revise the usage of past simple passive.
was/were ＋过去分词
2．Work in pairs.Ask and answer questions about the three great inventions in Activity 3.
For example：
A：When was the telephone invented
B：It was invented in 1875.
…
A：What kind of telephone do you think will be made in the future
B：…
3．Let some students act out their dialogues.
4．Complete the sentences in Activity 4 with the words in the box.
5．Then check the answers.
Step 5：Listening
1．Read the sentences in Activity 5.
2．Play the tape，and ask the students to listen and find out where the speaker is.
3．Read the questions in Activity 6.
4．Play the tape again.Let the students answer the questions.
5．Then check the answers.
6．Read the listening material after the tape.
Step 6：Homework
1．Revise all the key points in this module.
2．Finish the workbook.
Blackboard Design
Unit 3　Language in use
1．will be ＋过去分词
2．was/were＋过去分词