江苏省连云港市灌南县实验中学中考英语《Unit 3 Online travel》建议案2 人教新目标版.doc

unit 3 online travel执教人： 执教班级： 执教时间： 年 月 日content: the contents of unit 3(2)period：105teaching aims and demands:a. knowledgeobjectslearn the function of the computer and the functions of different parts of the computer.b. abilityobject how to ask for help in using a computer program.difficult and key points:1. revise passive voice in the simple present tense and the simple past tense.2. revise the function of the word “by”3.revise the words and the functions of different parts of the computer.4.how to use passive voice in the simple present tense.e.g she is caught.5.how to use passive voice in the simple past tense.teaching aids: multi-mediateaching methods: practisingteaching procedures:step 1: revise the function of the computer and the functions of different parts of the computer.1. present a picture of a computer and ask the students to talk about the uses of the computer.e.g t: what do you use a computer forss: i use it for playing games. t: why? ss: because t: how often do you use your computer to? ss: i t: whats it used for? ss: ask the students to pay attention to “usefor doing”2. revise different parts of a computer and the different uses.present a picture of a computer and tell the students to name the parts of it and also tell us the functions of every part. a: what do you use the keyboard to do? b: i use it to type. tell the students to pay attention to the difference between “use to do” and “usefor doing”step 2: revise passive voice1. present a table to show the differences of the verb between the active voice and passive voice.2. ask students to change the following sentences into passive voice.1. the nurse is taking care of the sick baby.2. we ought to speak to the elderly politely.3. they have bought me a present for my birthday. 4. the witness saw him run along the street. 5. he will spend five more days reading the novel. explain sentence 3 and sentence 4.3. fill in the blanks with proper forms (these sentences are chosen from the reading and anywhere else. its aim is to revise some important sentences from the reading.)4. revise some sentences in reading and in grammar.1. it is designed by nancy jackson.2. the places you have visited are marked in bright purple.3. get it now before its sold out.try to find more sentences which are in passive voice in “reading” and “grammar”5. exercises about passive voice : step3: homeworkfinish the exercises复备栏目教学反思：unit 3 达标检测(2)一、根据句意，用所给单词的正确形式填空。1. there are two_ (mouse) beside the computer.2. millions of _ (tour) come to visit our city every year.3. a new _ (education) book will come out.4. look at the car. its out of _(控制) and is running into the tree.5. if you work hard, youll _ (sure) pass the exam.6.mr.lu _ (设计) a beautiful building last year.二、根据句意，用所给动词的正确形式填空。1. the picture _ (print) by my sister just now.2. she wouldnt mind _ (take) care of my child.3. the teacher asked the students _ (not turn) on the tv.4. please go on_ (click) on the icon for music, and itll start.5. i _ (tell) that they had already arrived.6. you should keep _ (practise) speaking and writing english.7. she _ (lie) on the bed while she was watching tv.8. a new building _ (put) up in one year.三、根据句意及首字母提示，填写正确的单词。1 i often s _ for information on the internet.2. the boy can work out the problem s_.3. the old man cant find the remote c_ of his tv.4. do you like the main c_ in the film “gongfu”? no, i dont like him.5. the students study many courses, i_ chinese, maths, and english. 6. his mother is old. her k_ of computer is poor.四、用动词的适当形式填空： 1. the package _ (include) a book and five cd-roms.2. we can learn about _ (use) the telephone.3. i_ (order) a package on line today.4. can you show me how_ (start) this online tour of australia?5. do you mind _ (tell) me how to use this function?6. the goal of the game is_ (travel) around the world.7. the treasure box _ (hide) somewhere in the arctic.8. this game _ (set) in different countries.9. he _ (lie) on the grass and _ (look) at the beautiful blue sky when he _ (fall) asleep.10. these