Unit6WhenwasitinventedSectionB2(3a-SelfCheck)

1、课时教案课时 进度课题Unit 6 When was it invented?Section B 2 (3a-Self Check)教学 目标1. 语言知识目标：1）复习一般过去时态被动语态的用法。2）能够用英语讲述自己所熟悉的某一发明的简单过程。3）能用就本单元所学习的寓言故事等语言材料，进行完型填空。并用英语介绍某一发明的简要过程。2. 情感态度价值观目标：了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼 界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。重点 难点1. 教学重点：1）用英语介绍某一发明的简要过程。2）掌握本单元所学的词汇、句型及语法知识，并能进行综合练

2、习运用。3）完成Self check部分的练习试题。2. 教学难点：用英语介绍某一发明的简要过程。课型新授课教具小黑板学法个性设计教 学 内 容 与 过 程I . Revision1. Review the expressi ons and sen ten ces in Sectio n B1.2. Check the homework.Let Ss in troduce the history of basketball.n . Lead in1. Ask Ss which inven ti on they like best.Ss think about their favorite in

3、ven tio ns.2. Let some Ss talk about their favorite inven ti ons.川.Thinking1. Ask Ss what things they don t like to do.e.g. Problem: quickly taking notes in class.2. Discuss in group and think of an inven ti on that could help you.e.g. New inven ti on: a special penWhat it is used for：tak ing no tes

4、 quickly inclass3. Ss discuss ing the problems and try to make their own no tes.4. Let some Ss read their no tes to the class.IV. WritingWork 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： I thi nkis a very useful inven ti on.我认为是

5、一项很有用的发明。 was inven ted by 是由（某人）发明的 was inven ted in 是在（某时间）发明的 It was used for 匕被用来 is made of 是由（材料）制成的V . Self CheckWork 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 th

6、e passage aga in. Check if the forms of the words are correct.3. Let some Ss read their an swers. Correct the mistakes.Work on Self Check 21. Tell Ss to rewrite the senten ces using the passive voice.2. 方法指导：复习一般过去时态的被动语态的句子结构。复习将主动语态句子变为被动语态句子的过程。3. Ss work by themselves and try to rewrite the sent

7、en ces.4. Check the an swers with the class.Work on Self Check 3Find out in formati on about an inven ti on you would like to know more about and write senten ces below. Inven tio n:Whe n:Who:Purpose:Exercise:If time is eno ugh, do some more exercises on big scree n.一、用所给单词的适当形式填空1. During the after

8、 noon, there was a(sudde nly) heavy fall of snow.2. I think the telepho ne(invent)before the car.3. The(Canada) sonAlouette(百灵鸟)is a fun song about a bird.4. They(in vite) to take part in the MayDay celebrations in Beijing.5. The(popular) of private cars ischanging the people s life style.6. When the bill(bri ng) to him, he wassuch surprised.7. They gave their lives for their country and werehonored as(hero).8. We(divide) into eight groups by ourteacher last week.Homework1. 试着向你的