冀教版八年级下册英语 Unit 4Lesson 19 How Do You Use the Internet_ 教案.doc

Unit 4: The Internet Connects UsLesson 19: How Do You Use the Internet?.Teaching Aims: 1.Knowledge aimsMaster the new words and phrases, and understand the meaning of text.Learn to use Adverbial Clause with "if".Talk about how to use the Internet in our daily life in English. 2.Ability aims能简要描述网络的功能以及基本网络术语的掌握。对If引导的条件状语从句的掌握，能正确使用 There is/are sb. doing sth，Used to do sth 等句型。让学生明白电脑对我们生活的影响。 3.Emotion通过听力训练,两人一组合作角色扮演的方式及小组合作交流的方式进行教学,通过实物或图片提供的场景练习目标语言,提高英语听说能力。.Teaching important points:1.Words and phrases:technology, desktop, keyboard, invitation, industry, tablet,used to do, chat with, more than 2.学会一些介绍互联网使用的句型:I like to use the Internet to read about sports and technology.I like chatting with my friends online.Im collecting information about the coffee industry.3.The using of Adverbial Clause with "if" .Teaching difficult points:1.Talk about how to use the Internet in our daily life in English.2.掌握以下重点句子:With the Internet,we can learn about almost anything.Some of us are planning to organize a Donut Club.If I work hard this evening,I will complete my research.I will send my research to him by e-mail.Teaching methods: Learning,discussing in groups,speaking .Teaching steps:1.Analysis of the student（学生分析）Greet the students in English and make sure they can response correctly.Do the duty report: a student on duty can say whatever he/she likes to say.Review: Last week, we learned about the animals, and we knew that we should protect the animals, because the animals are important to the environment, there are not animals, there is not human.2.Lead in （引入）Homework check.This week, we will learn to talk about the Internet. And ask some Ss to introduce what is the Internet? How to use it in our daily life?Come to "Think About It!"T: What can you do on a computer?/How do you use the Internet?S: .3.New lesson （新课）Step1:Prepare lessons before class.Teach the new words and phrases. Make sure the Ss can read it correctly.Step2:Reading : Tick the things that Jenny and her classmates like to do on the Internet（page 51,1）watch movies shop write blogs chat on line play games read send or receive e-mails Listen to music do research for homework Make friends Step3:Important sentencesI used to have a desktop computer.It is easy to carry.I use the Internet to blog about donuts.I can begin to write report.Step4: The Grammar: Adverbial Clause with "if".（1）复习"when"时间状语从句与"because"原因状语从句A.主句从句时态保持一致，主句一般将来时，从句使用一般现在时。B.从句位于句首，从句主句之间分开。（2）"if"引导的是条件状语从句，意思是“如果，假如”。其用法如"because" "when"。另外，引导的是条件状语从句还有其他的连接词:unless（除非）/as long as（只要）。E.g:If you work hard, you'll _ (get) there in the end.If you don't stop him, he will _ (play) games the whole day.If it _ (rain) tomorrow, Danny will not go to the supermarket to buy donuts.If you _ (go) to bed now, I'll read you a bedtime story.Step5:Complete Lets Do It!Ask the students to read the lesson again and answer the questions in No.1,then fill in the blanks in No.2,and pay attention to the new words and phrases.4.Summary（小结）Sum up the text what we learned, the new words, phrases, and sentences.Sum up the grammar.Homework1.Finish all the exercises of Lesson 19 in Exercise Book.2.Doing the exercises to consolidate adverbial clauses with“if” ( )1.If your friend ,I'll tell you. A.come B.will come C.comes D.are coming ( )2. If you go to college，you a good education. A.will get B.get C.gets D.got ( )3.I want to know if they tomorrow. A.come B.will come C.comes D.came ( )4.If she work hard,she be able to go to college. A.not,not B.wont,wont C.wont,doesnt D.doesnt,wont5.If it (not rain),he (play)basketball with me tomorrow. 6.If Uncle Lan _(come),I_(call)you up. 7.She must see a dentist if she_(have)a toothache. 8.Please wake me up if he_(come)back. 9.The children will go to the zoo if it (not rain)this Saturday. 10.If I run every day,I (be)healthier. 11.Study hard,or you (not pass)the test. 12.If you (not go)to bed earlier,you will feel tired in the morning. 13.If he (be)free tomorrow,he will come to your birthday party. 14.We will go to the zoo if it (not snow)tomorrow. 15.If it is fine tomorrow,I (go)for a filed trip.Blackboard design Lesson19:How do you use the Internet?1.Words and phrases: technology,keyboard,industry,used to do sth, chat with, more than,learn about,do research for,begin to do sth,send sth to sb2.If条件状语从句3.The main sentences:I like to use the Internet to read about sports and technology.I like chatting with my friends online.Im collecting information about the coffee industry.If I work hard this evening,I will complete my research.I will send my research to him by e-mail.Teaching reflection （教学反思）英语学习的基础是词汇，如果词汇欠缺，或掌握量不足，那么在听、说、读、写等各个方面都会受到限制。词汇教学的有效实施就显得尤为重要了。 我想,就如何有效地进行英语词汇教学，让学生真正理解掌握英语词汇学习，切实提高学生词汇语用能力。通过提问的方式导入到整篇文章，同学们的兴趣有了提高，在课堂上积极参与课堂教学活动，尤其是男生。在预习和检测反馈中大部分同学完成得都很好，但是仍然有个别同学对整个文章不够理解，因此在下次的教学中应该多注意后进生，提高他们的积极性，提高总体水平。