Unit 8 Lesson 43 Let's clean up 教案 初中英语冀教版八年级下册.docx

Lesson43 Let's clean up!TeachingaimsKnowledge aimMaster the words and expressionsAbility aimLet the students understand to protect our environment is our duty.EmotionalaimWe should keep our school yard clean.Key pointsKnow how many ways we can say "garbage”.Talk about the destroy of the rubbish.Difficult pointsSome words and expressions, such as: pick up, clean upTeaching method（Learning method）Communicative method; task-based methodTeaching propsEnglish book, blackboard, PPTLead-in-When you see a lot of garbage in your schoolyard, how do you feel?-Do you know about World Environment Day? What is it?TeachingproceduresStep 1: Words1. schoolyard /'sku:lja:d/n .校园2. attention /a tenjn/n.注意；留心3. rubbish/'rAbiJ7不可 n.垃圾；废物（英）4. garbage/'gci:bid/不可 n.垃圾（美）5. pollution /pQ*lu:Jh/n .污染pollute /pa lu:t/v.污染6. explain /ik'splein/v.解释ListeningStep2: ListeningListen to the dialogue and tick the correct answers.1. Where are they talking?11 In the marketIIN In the schoolyard.2. What are they talking about?1I d Picking up garbage. EZI Playing soccer.3. What is the class project about?1 Environment.11 d PollutionReadingStep3: Reading-fast readingRead the lesson and write true (T) or false (F).1. Jenny, Brian and Danny are going to do something on World Environment Day. ( T)2. They are studying geography this week.( F )3. They are going to pick up the garbage on the street. ( F )4. Jenny found Danny's homework.( T )Language points1. World Environment DayWorld Environment Day began in 1972. It's organized by the U.N. every year in different countries. Its aim is to remind people to protect the environment.remind sb. to do sth.提醒某人做某事remind sb. of sth.使某人想起某事Step3: Reading-careful readingRead the lesson carefully and answer.1. What does Brian say about the World Environment Day?He says "It's a special day to draw people's attention to the environment.”2. What does "rubbish" mean?It means "garbage“ in American English.3. Each student could clean up a bit of the schoolyard. We would finish cleaning in an hour! (translate)每个学生都可以打扫一点校园，我们就可以在一个小时之后完成打扫。4. Jenny explains the plan to the class. No one agrees to help.( F )Language pointsIt's a special day to draw people's attention .draw one's attention意为“吸引某人的注意”E.g.: She can easily draw our attention.她能很容易引起我们的注意。与attention相关的短语还有pay attention to”注意E.g.: Class, please pay your attention to me!同学们，把注意力放在我身上。2. What does "rubbish" mean?What does . mean?是一个询问是什么意思的句型,还可以用：Whafs the meaning of.?E.g.: 一Ms. Liu, can you tell me the meaning of "can't stand”？一Okay. It means "不能忍受"in Chinese.3. Each student could clean up a bit of the schoolyard. We would finish cleaning in an hour!clean up意为“打扫干净”和pick up “捡起”一样符合代中原则E.g.： The room is dirty. Let's clean it up.There was a book on the floor. I picked it up.a bit of意为“一点儿”修饰不可数n.a bit意为“一点儿”常用来修饰adj.表示程度E.g.: There is a bit of juice in the cup.I felt a bit tired after the meeting.5. Jenny explains the plan to the class.explain sth. to sb.意为“向某人解释某事”E.g.: Can you explain the sentence to me ?你能跟我解释一下这个句子吗？ExerciseStep4: Exercisepollutionrubbishschoolyard agree cleanattentionJeff: Look at the sky! It's always grey. We can't even see the sky clearly.Marina: If this goes on, the birds will fly away and never come back.Jeff: Our river used to be very clean. But now look at the water! There is too muchleft by the factories.Marina: If this goes on, the fish will die. People should do something to stop the.Jeff: I. Lefs do something to draw people'sto thisproblem. How about putting up a poster?Marina: Good idea. Jeff, I think ouris also quite dirty.Let's call our classmates to help clean it before the new term starts.Jeff: OK. We would finishin an hour!Rubbish; pollution; agree; attention; schoolyard; cleaningSummaryWords: schoolyard; attention; rubbish; garbage; pollution; explainPhrases: clean up; draw one's attention; pick up; a bit of Sentences:1. Ifs a special day to draw people's attention to the environment.2. There is a lot of rubbish in the schoolyard.3. Each student could clean up a bit of the schoolyard.HomeworkCopy the words, phrases and sentences on the exercise book.Finish workbook轻松学英语Review this lesson and preview next lesson.