外研社一起英语四上《Chinese people invented paper》教学设计

　　教学目标：

　　1、 知识目标 Words:important, paper ,newspaper , invent, pringting , printed Sentences: Paper is important. Chinese people invented 鈥︹�Α� Chinese people didn鈥檛 invent 鈥︹�Α�

　　2、 能力目标 Help the students use these words and sentences in activities and daily life. Help the students to know some greating inventions. Help the students to learn the past indefinite tense.

　　3、 情感态度目标 Inspire the students 鈥� interest. Inspire the students to love our homeland .

　　教学重点：

　　掌握本课基本句型：鈥淐hinese people invented鈥︹�Α� 鈥� 能运用过去式： 鈥� invent-invented , print-printed 鈥� 谈论中国人发明了什么。

　　教学难点：

　　谈论中国人没有发明什么。 过去不定式的使用。

　　教具准备：

　　Radio , cards , pictures , multimedia

　　教学过程：

　　Step 1 Warm up

　　教师通过着急的找手机的活动创设情境让学生感知important。通过鈥溚纺苑绫┾�澣醚�生思考什么是对自己重要的，扩展运用 important。

　　1、Where is my cellphone?It鈥檚 very important for me.I can phone my mother,my mother is very important for me.

　　2、What is important for you （in our lives）？

　　Step 2 Presentation and practice

　　1、老师通过抢答趣味操练newspaper,并为后面的Chinese/English people 作铺垫。

　　T: Books are made of paper.

　　T:.Look,some important news on this paper. Show the newspaper. T:.猜报纸Game: Chinese or English newspaper.

　　2.读报纸，运用学生想要了解蔡伦的信息差导入重点句型 Chinese people invented paper。

　　通过对发音的渗透，引导学生归纳以t结尾的词加ed的发音规则。

　　导入Cailun T: Who is he?What do you know about him? 导入invent发音 invtent invented渗透发音ed/id/， want鈥攚anted painted鈥攑ainted

　　3.导入：Cailun invented paper.

　　Chinese people invented paper. Chinese people are very clever.

　　替换kites/chopsticks People invented 鈥︹�Α�

　　以People invented鈥︹�Α�

　　展开讨论，降低难度，使学生在用中操练重点词句。避免机械操练。

　　4.谈论四大发明，导入printing Chinese people invented 鈥︹��

　　导入printing

　　5.Let me print sth for you. 黄金眼：What did they print? 通过用印泥印图片帮助学生理解print与draw,paint的区别。

　　黄金眼游戏，锻炼学生的观察记忆和合作能力。

　　Step 3 Consolidation and extension

　　1.Listen and find out the word 鈥渋nvented鈥�

　　2.Listen and repeat the sentences with 鈥� invented 鈥�

　　3.Read and finish the sentences.do some exercises . 完成活动手册练习 通过阅读完成句子训练学生的读写能力，为段落写作做铺垫。

　　4.出示物品图片，自行车、电视、电话、丝绸、飞机鈥�

　　T:Who invented bicycles? 导入Chinese people didn 鈥� t invent 鈥︹�Α�

　　T: Guess and choose:Which thing was invented by Chinese people?

　　在游戏中帮助学生理解didn鈥檛的意思。

　　本环节利用与学生之间的信息差，即操练句型又获取有关发明的知识，拓宽学生知识面。

　　Step 4 Summary

　　T: What have you learn today? 让学生自己总结今天学到了什么

　　Step 5 Homework

　　Listen to the tape and repeat the text. Copy the sentences.

　　板书设计：

　　Unit 1 Chinese people invented paper.

　　Chinese people invented paper.

　　Print printed Chinese people didn 鈥� t invent 鈥︹�Α�

　　Invent invented