【教学设计】《Unit4 Lesson 20》（冀教版）.docx

Unit 4 The Internet Connects UsLesson 20 A computer helps 教材分析Bytheendofthelesson,thestudentswillbeabletoread,understand andusethenewwordsandphrases.Suchasenter,key,search,hide (hid/hidden),dependon. 教学目标【知识与能力目标】Bytheendofthelesson,thestudentswillbeabletoread,understandandusethenewwordsandphrases.Suchasenter,key,search,hide(hid/hidden),dependon.【过程与方法目标】1.TobeabletosearchfortheinformationweneedontheInternet2.TotalkaboutEaster.【情感态度价值观目标】Tobehappytocontactandlearnaboutforeigncultures. 教学重难点【教学重点】Tousethenewwordsandphrasestotalkabouthowtosearchforinformationonthecomputer.【教学难点】Tousethenewwordsandphrasestotalkabouthowtosearchforinformationonthecomputer. 课前准备 图片，PPT 教学过程Step 1. Analysis of the student.(学生分析)Homework check.Review: The Grammar- Adverbial Clause with “if”.Ask some Ss to make sentences in “if”.In last lesson, we knew that what is computer, and we learned that we should learn to use the computer for learning. In this lesson, we will go on talking about the computer, and we must know computer how important to us.Step 2. Lead in.（引入）1. 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.2. Think About It:What do you know about Easter?Do you often search for information on the Internet? How?Step 3. New lesson.（新课）No. 1 Prepare lessons before class.Teach the new words and phrases. Make sure the Ss can read it correctly.No. 2. Text: Give them some time to read the text themselves. Then let them act out the dialogue in groups. Correct their pronunciation when necessary.At last, the teacher explains the text in Chinese. Make sure the Ss can understand the meaning of text.No. 3. Important sentences:It is very helpful.I decided to do all of my research on the Internet.No. 4. Culture TipThe celebrate of Easter is all about new life. Christians celebrate new life at Easter. Though the meaning of Easter has changed over time, the rabbits and eggs remain. Children use baskets to collect colored eggs when they go hunting for Easter eggs.No. 5. Finish “Lets Do It!”Step 4. Listen to the text.Make the Ss listen to the text, and then let them read follow the material.Step 5. Summary. （小结）Sum up the text what we learned, the new words, phrases, and sentences.Sum up