京版四年级下2unit6.doc

课题Unit six Its not safe.教学目标1. 能听懂、会说与安全有关单词，并能在实际情景中运用。2. 能听、说、读、写本单元的15个单词，认读12个短语，并能用英语进行简单描述。3. 能听懂与安全有关的祈使句并做出相应的反应。4. 能正确流利地朗读课文。5. 能借助录音读懂故事，回答问题，练习讲述故事。教学重点1. The main structures of each lesson.2. Show the dialogue freely.3. Understand the little story.教学难点1. The spelling of words and phrases. 2. To express the sentence freely by the main structures.教学准备pictures, tape课时安排课时Lesson 19(the first period)第一课时教学目标1. 能听懂、会说有关表示禁止、劝告等的用语。2. 能听、说、读、写not, here, wire, safe, dangerous等单词，并能认读No bikes, No spitting, No smoking, No dogs.3. 能正确地朗读课文，表演对话。4. 能读懂故事，跟随录音指图讲述故事，回答问题。5. 能培养孩子良好的习惯和公德意识。教学过程Warming upFlash cards:No bikes, No spitting, No smoking, No dogsNew Teaching1. Lead in(show a picture )a) Who is the boy?What is the boy doing?b) The words and sentences: look, there are some wires, Its not safe. Its dangerous. 2. dialoguea) Learn new words: This is a street. The boy is flying a kite. A policeman is talking to him: look, there are some wires, Its not safe. Its dangerous.Learn new word: wire, safe, dangerousb) Listen to the tape and line the key phrases and sentences.Fly a kite, Why not? PracticeDialogue1) Read the dialogue together.2) Role to read.3) Read in pair.4) Check their reading.5) Show the dialogue in pairs.2. ExpressionUse the sentence pattern to practice:Production1) Give the instructions.2) Give assessment.课堂训练板书设计Lesson 19 Its not safe. wire, safe, dangerous ( pictures) Lesson 19(the second period)第二课时教学目标1. 巩固前一课的重点句型，并能进行模拟交际。2. 能听、说、读No bikes, No spitting, No smoking, No dogs3. 能正确地表演、改编对话。教学过程Warming upFree talk. Children can talk about every thing if they interested in.RevisionT: Review the sentences and phrases. Read the dialogue in pair and then act out.New TeachingLearn new phrases Listen to the tape to learn : No bikes, No spitting, No smoking, No dogs.a) Show the pictures and children speak out the phrases.b) Work in pairs. / Check reading.PracticeExpression(show these four pictures in the book)Work in pair to make new short dialogues with these pictures to practice the key sentences.Production1. Listen and write a) Review some words：Show some word cards and ask them to listen and point.b) Fill in the blanks：1) Play the tape and ask them to listen carefully.2) Ask them to listen again and fill in the blanks.3) Ask them to listen for the third time and correct their answers.2. DictationS：1. Show the dialogue in pair.2. Write down the words in the book.3. Dictation words and expression.课堂训练板书设计Lesson 19 Its not safe. No bikes, No spitting, No smoking, No dogsLesson 20(the first period)第三课时教学目标1. 能听懂、会说Please dont skate here./ Why not?/ Its dangerous to skate on thin ice.2. 能听、说、读、写thin, thick, enough, should, safety.3. 能正确朗读课文，表演对话。教学过程Warming upShow some pictures: go swimming, fly a kite, ride a bikeNew Teaching1. Lead inT: Lets listen to the tape, and find out what Guoguo did and what Guoguo said. (show a picture ) 2. dialoguea) Learn new words: thin, thick, enough, should, safetyListen and follow. Try to understand the words.b) Listen to the tape two times, let children say what words they heard they have learned.Answer the questions: What is Guoguo doing? Where is Guoguo skating now? Is the ice becoming thin or thick?Practice1. Expression(show two pictures)Pairs work to read the picture.2. Dialogue1) Read the dialogue together.2) Role Play.3) Read in pair.4) Check their reading.5) Show the dialogue in pairs.Production1) Give the instructions.2) Give assessment.课堂训板书设计Lesson 20 Its not safe. go swimming, fly a kite, ride a bikeLesson 20(the second period)第四课时教学目标1、能在不同语境下灵活应用本课重点功能句， 2、能听、说、读、写thin, thick, enough, should, safety.3. 能正确朗读课文，表演对话。4、培养孩子的安全意识。教学过程课堂训练板书设计Free TalkChildren can talk about every thing if they interested in.Revision1) Review the sentences and phrases in the text. 2) Read the dialogue in pair and then act out.New TeachingLook and Read: No skating No swimming No roller-skating No talking 1) Watch the pictures carefully. And try to understand them.2) Follow the tape to read:1) Point and say.2) Team work to read four phrases.Practicing(show these two pictures in the book)1) Work in pair to make new short dialogues with these pictures to practice the key sentences.2) Act out.Listen and writea) Review some words：Show some word cards and ask them to listen and point.b) Fill in the blanks：1) Play the tape and ask them to listen carefully.2) Ask them to listen again and fill in the blanks.3) Ask them to listen for the third time and correct their answers.ExercisesT: Open your Activity Books and do some questions By yourselfHome workWrite the words on your notebooks. And recite the dialogue.复背Lesson 21(the first period)第五课时教学目标1. 能听懂、会说watch your step. I will try not to step on others feet.2. 能听、说、读、写crowd, push, slowly, step, others.3. 能正确朗读课文，表演对话。教学过程Warming upThe teacher says and children do the actions.No bikes, No spitting, No smoking, No dogs, No skating, No roller-skating, No talkingNew Teachinga) T: Lets learn the new words, open your books and turn to page 49.T: Listen to the tape and follow. Try to understand these new words.T: Can you read by your self?Check them to reading. One by one to read the words. b) Lets move to the dialogue. Look at this picture and tell something about it.Listen to the tape and follow it one sentence by one sentence. Try to understand the meaning of these sentences.( Underline the key phrases and key sentence. ) c) T: Read again. ( tape ) Read after me. ( correct every sentence ) Read by your self. T: Read it with your partner and then act out. ( Work in pair and then show their work. )Practicinga) T: Take out your notebook, please. Lets do some exercise. Write the dialogue on their notebooks and translation.b) T: And your Activity Book. Lets finish it.Do it by themselves and then check the answers.复备课堂训练板书设计Lesson 21 Its not safe.-Watch your step.-I will try not to step on others feet.Lesson 21(the second period)第六课时31、能在不同语境下灵活应用本课重点功能句， 2、能听、说、读Danger Dont litter Dont pick flowers No Parking3、能正确朗读课文，表演对话。4、培养孩子的安全和公德意识。教学过程Revision Review some words：a) Read the words and phrases in the dialogue. Speak Chinese and let them translation. Show some word cards and ask them to listen and point.b) Have a little completion. New TeachingLook and Read: Danger Dont litterDont pick flowers No Parking1) Watch the pictures carefully. And try to understand them.2) Follow the tape to read:3) Point and say.Team work to read four phrases.Practicing(show these two pictures in the book)1) Work in pair to make new short dialogues with these pictures to practice the key sentences.Picture one: A girl and a boy are in the park.Picture two: An old woman is down stairs.2) Act out.Listen and writea) Review the words by themselves and try to recite them.b) Fill in the blanks：1) Play the tape and ask them to listen carefully.2) Ask them to listen again and fill in the blanks.3) Ask them to listen for the third time and correct their answers.ExercisesT：Open your Activity Book and do the exercises by yourself.And then lets check the answers.复背课堂训练板书设计Lesson 21 Its not safe.Give the answers on the blackboard.Lesson 22(the first period)第 七 课时教学目标1. 巩固本单元所学句型，并能在实际情景中运用。2. 能认读look and read部分的词汇。3. 能正确地表演对话。教学过程Warming upWhat things are not safe in our life? Can you talk about them?Presentation1. Lead inLook and listen:1) (do actions) No bikes, No spitting, No smoking, No dogs, No skating, No roller-skating, No talking2) (play the tape)2. Review the wordsLook and read:4) Point and say.5) Team work to read the phrases on page 50.Read and do:According the sentences to do in the classroom.Practice1. Words and expressionLook at the pictures and say out the words:No bikes, No spitting, No smoking, No dogs, No skating, No roller-skating, No talkingPair work:-Please dont fly your kite here.- Why not?- Its not safe. / Its dangerous.-Please dont skate here.- Why not?- Its dangerous to skate on thin ice.-Watch your step.- I will try not to step on others feet.DialogueMake a new dialogue:1. Recite the dialogues in this unit.2. Dictate new words and expression.课堂训练板书Lesson 22 Its not safe.Lesson 22(the second period)第 八 课时教学目标1. Review the main words and structures of Unit six.2. Pronunciation of “Gg”.3. Check the students level.教学过程Warming up：Duty.Revision the main words and expression.1. Words: 1) Read all new words of the unit together.2) Gam