八年级下册Unit2I'llhelptocleanupthecityparks八.docx

Unit 2 DI help to clean up the city parksSection A (la-lc)一.The analysis of the teaching materialThis unit's topic is about volunteering and charity and it's function is to enable students to offer help. In this unit, students should learn the usage of infinitives as object, adverbial and object complent and the word could. In this period, the main language function is to practice listening and speaking skills as well as the communicative skills of offering help.二.The analysis if the studentsIt is known to us that most of students had learned English for about 2 years. They are curious about new things and have a strong desire to learn better. However, their Engish teaming level arc different from each other. They need teachers* help and encouragement in their further study.三.Teaching aims1. The knowledge aims arc to enable the students to master the new words: volunteer, cheer, the phrases: clean up, cheer up,give out, and the sentense: You could2. The ability aims are to obtain the abilities of listening, speaking, reading and writing around offering help and to develop the students' ability of creative thinking and cooperative study.3. The emotional aim is to enable students to develop the habit of helping others.四. Teaching key points and difficult points1. The teaching key point is to master the usage of could.2. The teaching difficult point is to how to use could to give advice.五.Teaching methods.CAI and audio-lingual methods六.Teaching proceduresStep 1 Lead-in1. Present the picture of 1 a and ask them some questions, like whal's this? What's the topic on the notice board? What could you do to help people? and so on. The teacher then also needs to teach the new words and phrases.2. Then ask them to finish la. Write the studcnts, good advice on the blackboard.By this, to set the scene, increase students ' vocabulary and introduce the unit goal: offer help.Step 2 Pre-listeningAsk students to read the sentences in lb and the teacher explain the key words and phrases.By this, the students can belter understand the sentences and it is helpful to finish lb.Step 3 While-listening1. Play the tape twice and ask students to check the answers together. Then present the right answer.2. Play the tape again and ask the students to fill the missing words. Then check the answer.3. Play the video of the tape sentence by sentence and ask students to repeat each sentence.By this, to give students practice in listening for information.Step 4 After-listening1. Present one example to show how to offer help with the word could.2. Then ask students to practice in pairs with the notes in la and lb.By this, to give students practice in writing and speaking simple conversations.Step 5 SummaryLet students see some pictures about helping others.By this, to make them know the meaning of helping others is helping yourself.Step 6 Homework1. Listen to the tape and read after them, and remember the new words and expressions.2. Write five conversations about offering help with the word could.By this, to help students better master and use the knowledge of this lesson.Step 6 Blackboard designUnit 2 I'll help to clean up the city parks.Section A la-lcOther ways you could help people:Help plant trees by the river.Visit the old people in the old people's home.Help disabled kids with their studyhelp classmates to learn their lessons