《陜西省延安市富縣羊泉鎮(zhèn)九年級英語全冊 Unit 6 When was it invented Section B 3a-self check教案 （新版）人教新目標版》由會員分享，可在線閱讀，更多相關《陜西省延安市富縣羊泉鎮(zhèn)九年級英語全冊 Unit 6 When was it invented Section B 3a-self check教案 （新版）人教新目標版（3頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、 When was it invented 教學 目標 知識與技能： 1. 復習一般過去時態(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. 能用本單元所學習的寓言故事等語言材料，進行完型填空。 并用英語介紹某一發(fā)明的簡要過程。 過程與方法： Independent preview and cooperative learning. 情感態(tài)度價值觀: 了解世界上一些對人類有著重大意義的發(fā)明的相關信息，開闊學生的眼界，養(yǎng)成勤于思考，善于發(fā)現(xiàn)的好習慣，培養(yǎng)學生的創(chuàng)造精神。 教學方法 采用競賽、小組合作等多種活動方式

2、開展教學，注重因材施教。 學習方法 交際策略：學會與他人合作交流，并能把語言材料用到真實的生活情景中去。 教學準備 Textbook, PPT 教 學 過 程 設計意圖 Step 1 Greetings Greet the students as usual. Step 2 Revision 1. Review the expressions and sentences in Section B. 2. Check the homework. Let students introduce the history of basketba

3、ll. Step 3 Lead in 1. Ask students which invention they like best. Students think about their favorite inventions. 2. Let some students talk about their favorite inventions. Step 4 Thinking 1. Ask students what things they don’t like to do. e.g. Problem: quickly taking not

4、es in class. 2. Discuss in groups and think of an invention that could help you. e.g. New invention: a special pen What it is used for： taking notes quickly in class 3. Students discussing the problems and try to make their own notes. 4. Let some students read their no

5、tes to the class. Step 5 Writing Work on 3b 1. Tell students to write a description of their new invention. 2. The following sentence structures may help you. 常用句型： 1)I think … is a very useful invention. 我認為……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

6、… ……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 6 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 the blanks with the proper word. 3. Read

7、the passage again. Check if the forms of the words are correct. 4. Let some students read their answers. Correct the mistakes. Work on Self Check 2 1. Tell students to rewrite the sentences using the passive voice. 2. 方法指導：復習一般過去時態(tài)的被動語態(tài)的句子結(jié)構(gòu)；復習將主動語態(tài)句子變?yōu)楸粍诱Z態(tài)句子的過程。 3. Students work by t

8、hemselves and try to rewrite the sentences. 4. Check the answers with the class. Work on Self Check 3 Find out information about an invention you would like to know more about and write sentences below. Invention: ________；When: ___________；Who: __________；Purpose: ________. Step 7 Revisio

9、n If time is enough, let the students do the excercises on the workbook. Step 8 Homework Sum up what they have learned in this unit. Make students be interested in and get involved in the this class and revise what have learned in the last class. By practicing writing, students’

10、speaking and writing abilities can be improved. 板書 設計 Unit 6 When was it invented? 一般過去時的被動語態(tài)：be+動詞的過去分詞 Writing Instructions: 1)I think … is a very useful invention. 我認為……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 教 后 反 思 3