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1、Review of Unit 13 Were trying to save the earth. Teaching aimsKnowledge aims:1. Ss review the key words and phrases of this unit.2. Ss review the key sentences and dialogue of this unit.Ability aims:1.The students can use the questions to get information to improve their listening and speaking abili
2、ties. 2.To train the students cooperation with their partners.Emotional aims:To know about many kinds of pollutions, Protect environment , protect the earth.Teaching important points:Ss review unit from words to passage.Teaching difficult points:Ss learn to describe the environmental problems in Luq
3、iao and write a letter to the mayor about the problems and the suggestions.Teaching aids:the multi-media.Teaching procedures:Teachers activitiesStudents activitiesPurposesStep 1. Lead inWatch the video and compare the beautiful earth with the crying earth.Ss Watch the video and answer some questions
4、.1. Whats it about?2. What happened to them?3. Do you remember two important sentences?To get Ss ready for the class.Step2. Revision1. T: Whats the matter with our earth? 2. What caused the problems? (Revise pour waste water into the river, make too much noise.)2. T: What should we do to save the ea
5、rth?Ss look at the pictures and talk about the problems, the answer: What caused so many changes to the earth?.To review the key phrases and sentences.Step 3. talking 1. Revise different kinds of pollution and talk about the ways to solve the problems.Ss revise the ways to solve the problems.To revi
6、ew and use the key words and sentences in the unit.Step 3. Practicing Make the similar conversation Ss make their own conversations about the kinds of pollution.To train Ss speaking skillsStep 4. Reading 1. Vocabulary exercise2. Grammar exerciseSs fill in the blanks with the correct words in the Uni
7、t.To use the knowledge of this unit and prepare the skill of writing.Step 5. Writing1.Teach Ss the parts of the letter and ask them to write a letter to the city mayor. 2. Share the compositions. 3. Show the model passage.1.Ss learn how to write a letter.2. Ss share the compositions with each other.
8、3. Read the model passage.To learn how to write every part of this letter.To share their own composition and enjoy the model passage.Step 6 Homework1.Oral ones:(1) Read and recite the new words in Unit 10.(2) Revise Unit 10.2.Written ones:Polish the composition. 。Bb designReview of Unit 13 We are trying to save our earth! Beginning: Dear Mr. Mayor, Part One: Now our environment is becoming worse and worse. Part Two: Problems and suggestions Part Three: If everyone gives a hand to protect the environment, our world will become more beautiful. Ending: Best wishes, Tom
