江苏省姜堰市八年级英语《8AUnit 4》（第六课时）教案.doc

江苏省姜堰市八年级英语8A Unit 4（第六课时）教案一Teaching aims：1. The aim of knowledge:(1) To learn some new words and some phrases: performance, exam, the wonderful show, be really tired(2) To learn some sentences about “because” and“because of ” 2. The aim of ability: Let the students use “because” and “because of ”to make some sentences.3. The aim of emotion: To arouse students interest in learning English and loving their study motivation and help them establish good study habits.二The kind of the class:This class is the second Teaching period of Grammar. The main points of this class is to use “because” and “because of ”to make some sentences.三Teaching methods:Not the teacher but the students are the center of the activities. Not the teachers full teaching but the activities of the students are the main purpose. Being guided by the teacher, students make some sentences and communicate with partners freely.四Teaching aids: Some pictures, make full use of electrical audio-visual aids to help the teacher teaching.五Key and difficult points:1. Learn new words and some phrases.2. Use “because” and “because of ” to make some sentences.六Teaching procedures:Step 1 Revision1. Greetings2. Show pictures and use conditional sentences to talk about possible situations.(1) If I go to North Africa, I will see a lot of camels.(2) I will see some beautiful birds if I walk through a rainforest.(3) If hunters catch a giant panda, they will kill it for its fur.(4) If giant pandas are in danger, what shall we do?(5) What will a bear do if it is in danger?(6) What will elephants do if they are thirsty?(7) ale wolves will protect their families if there is danger. (8) If I see a snake in front of me, I will run the other way.Step 2 Lead-in and Presentation1. The teacher shows some pictures of animals, then ask students:Which is your favorite wild animal?Encourage students to say reasons.Ask the last student , then write the sentence on the Bb:“Li liang likes monkeys best because they are lovely and clever.”2. Give more sentences:(1) Xi Wang had to look after herself because her mother had another baby.(2) Many wild animals died because they didnt have enough food.(3) We must protect wild animals because they are our friends.(4) The number of giant pandas is getting smaller and smaller because hunters hunt them for their fur.3 Explain: Talk about the rule of because by students: We can use because to give the reason(s) for something. The word because introduces the clause of reason and we usually put it in the middle of a sentence.Let the students work in pairs. Encourage them to talk about more sentences. Then ask some students to make some sentences. If they have some questions, the teacher will explain them.Step 3 Practice1. Let the students do Text P67 (B) by themselves and talk about in pairs, then check answers.2. Games four in groups. Which group will win if they can use because to write the most and best sentences in limited time.Step 4 Presentation1. The teacher say: I think you love the animals. Would you like to see more wild animals? Ss: Yes.T: OK. We will go to the zoo if it is fine tomorrow. Encourage students to use “because of” to make this sentence by themselves. The answer is: We will go to the zoo tomorrow because of the fine day. (=We will go to the zoo tomorrow because it will be fine.) Write it on the Bb.2. Give more sentences:(1) The dolphins were really tired because of the long performance. (2) All the students are happy because of the interesting film. (3) Some wild animals lost their homes because of the heavy snow.(4) It is very difficult for giant pandas to survive in the wild because of people.(5) Many baby animals may die because of their mothers death. 3. Talk about the rule of because of by Ss:We can also use because of to give the reason for something. We use a noun, a noun phrase or a pronoun after because of.Step 5 Practice1. Let the Ss do Text P67(c) by themselves and talk about in pairs, then check answers.2. Let the Ss work in pairs. Encourage them to use because of tomake more sentences.Step 6 Sum up and consolidation1. Let the Ss sum up the language points :change because into because of or change because of into because. Give many sentences by Ss.2. Consolidate the language points.Step 7 Homework 1 . Use because and because of to make six sentences.2. Get ready for Integrated skills: (1) Find some pictures of wild animals. (2) Try to say something about wild animals.板书设计：Unit 4 GrammarIf: If I go to North Africa, I will see a lot of camels.Because: Li liang likes monkeys best because they are lovely and clever.Because of:We will go to the zoo tomorrow because of the fine day. 教学后记：1Change because into because of or change because of into because 这些句子的运用需要多训练。2. Students are interested in pictures. 教学中要多进行这种图片教学。