Unit 6 Section B (3a-Self Check) 教案

1、Unit 6 When was it invented?Section A (3a3c) 關(guān)注“初中教師園地”公眾號2019秋季各科最新備課資料陸續(xù)推送中快快告訴你身邊的小伙伴們吧教學(xué)目標(biāo)【知識與技能】1. 復(fù)習(xí)一般過去時態(tài)被動語態(tài)的用法。 2. 能夠用英語講述自己所熟悉的某一發(fā)明的簡單過程。3. 能用就本單元所學(xué)習(xí)的寓言故事等語言材料，進(jìn)行完型填空。并用英語介紹某一發(fā)明的簡要過程?！厩楦?、態(tài)度與價值觀】了解世界上一些對人類有著重大意義的發(fā)明的相關(guān)信息，開闊學(xué)生的眼界，養(yǎng)成勤于思考，善于發(fā)現(xiàn)的好習(xí)慣，培養(yǎng)學(xué)生的創(chuàng)造精神。教學(xué)重難點【教學(xué)重點】1. 用英語介紹某一發(fā)明的簡要過程。 2. 掌握本單

2、元所學(xué)的詞匯、句型及語法知識，并能進(jìn)行綜合練習(xí)運用。3. 完成Self Check部分的練習(xí)試題?！窘虒W(xué)難點】用英語介紹某一發(fā)明的簡要過程。 教學(xué)過程Step 1 Revision 1. Review the expressions and sentences in Section B 1. 2. Check the homework. Let Ss introduce the history of basketball. Step 2 Lead in 1. Ask Ss which invention they like best.Ss think about their favorite

3、inventions. 2. Let some Ss talk about their favorite inventions. Step 3 Thinking 來源:Zxxk.Com1. Ask Ss what things they dont like to do. e.g. Problem: quickly taking notes in class. 2. Discuss in group and think of an invention that could help you. e.g. New invention: a special pen What it is used fo

4、r： taking notes quickly in class 3. Ss discussing the problems and try to make their own notes. 4. Let some Ss read their notes to the class. Step 4 Writing Work on 3b: 1. Tell Ss to write a description of your new invention. 2. The following sentence structure may help you. 常用句型： 1) I think is a ve

5、ry useful invention. 我認(rèn)為是一項很有用的發(fā)明。 2) was invented by 是由(某人)發(fā)明的 3) was invented in 是在（某時間）發(fā)明的 4) It was used for 它被用來 5) is made of 是由(材料)制成的 Step 5 Self Check Work on Self Check 1: 1. Read the words in the box and make sure they know the meaning of each word. 2. Read the passage and try to fill in

6、the blanks with the proper word. 3. Read the passage again. Check if the forms of the words are correct. 4. Let some Ss read their answers. Correct the mistakes. Work on Self Check 2 1. Tell Ss to rewrite the sentences using the passive voice. 2. 方法指導(dǎo)：復(fù)習(xí)一般過去時態(tài)的被動語態(tài)的句子結(jié)構(gòu)。復(fù)習(xí)將主動語態(tài)句子變?yōu)楸粍诱Z態(tài)句子的過程。3. Ss wo

7、rk by themselves and try to rewrite the sentences. 4. Check the answers with the class. Work on Self Check 3Find out information about an invention you would like to know more about and write sentences below. Invention: _ When: _Who: _ Purpose: _Exercise (If time is enough, do some more exercises on

8、 big screen.) 一、用所給單詞的適當(dāng)形式填空 1. During the afternoon, there was a _ (suddenly) heavy fall of snow. 2. I think the telephone _ (invent) before the car. 3. The _ (Canada) song Alouette (百靈鳥) is a fun song about a bird. 4. They _ (invite) to take part in the May Day celebrations in Beijing. 5. The _ (popular) of private cars is changing the peoples life style. 6. When the bill _ (bring) to him, he was such surprised. 7. They gave their lives for their country and were honored as _ (hero). 8. We _ (divide) into eight groups by our teacher last week. Homework