北师大版必修三On-your-bike教案

Teaching Plan Name：Hu YongqingClass：Class4Student No.:2010011808Supervisor: Mr. Liu HuUnit Nine Lesson nine On Your Bike Background information:Students: high school students, Grade 2Lesson duration: 30minsTeaching objectives:By the end of the lesson students should be able to:1. to learn Present Perfect Continuous and Present Perfect tenses.2. to know the use of Present Perfect Continuous and Present Perfect tenses.3. to grasp vocabulary associated with the advantages of bikes,Language points and difficulties: 1. the use of Present Perfect Continuous and Present Perfect tenses. 2. the difference between Present Perfect Continuous and Present Perfect tenses. 3. the use of the new words.Teaching methods and aids:1. use the pictures to lead in.2. ask some questions related to the article to make students interested in what they will learn.3. fast reading to get the detailed information.4. careful reading to get the detailed information.5. use the exercise to analyse the use of Present Perfect Continuous and Present Perfect tenses.6. multimedia classroom, PPT, blackboard, chalk, etc.Teaching procedure:Step 1 warming up T: Recent years, a lot of people return back to riding bikes, it is not only good for our health, but good for our environment. Today, we are going to talk about the advantages of riding bikes.Step 2 Pre-readingT: Do you like travel? Is there someone travelling by bike? (Answers)There is a city in which people travel by bike. Do you know which city it is? (Yes, it is Amsterdam.) (Show pictures about Amsterdam and bikes)T: Most people in Amsterdam travel in their city by bike, and Amsterdam is called the “City of Bicycles”. Step 3 While-reading 1. SkimmingRead the article and answer these questions:1. Why Amsterdam is a good city for cycling 2. How the white bike begin? 2. Grammar Uses(用法)Present Perfect Continuous Tense We use the Pat Simple to talk about现在完成进行时表示：1. A repeated or continuous activity that started in the past and hasnt been finished.过去开始的反复或正在进行的尚未完成的动作。例如：Ive been going everywhere by bike for the last two months.2. An activity from the recent past which has consequences in the present最近的过去开始的对现在有影响的动作。例如: I have been sitting here all night. (Thats why Im so sleepy now.)Practice Sentences:a.你们一直都很努力学习。 You have been studying very hard.b.约翰看起来累了，那是因为他整晚都在工作。John looks tired, because he has been working all night.Present perfect现在完成时We use the Present perfect to talk about 现在完成时表示：1）A result of something in the past that is still obvious. 发生在过去的事情，对现在依然有明显的影响。例如：Tottenham won their last match and they have now moved to the top of league.2)Activities in the past but we dont know or are not interested in exactly when they happened. 发生在过去的动作，但是不知道动作发生的时间或对动作发生的确切的时间不感兴趣。 例如：a) Weve played each other before. ( it doesnt matter exactly when they played each other)(比赛进行的确切时间关系不大) b) She has already tidied her room.( at some time before now but we dont know or care when)(过去的动作，但不知道或不关心动作发生的时间)We can use the following time adverbials with the Present Perfect:现在完成时常和下面时间状语连用。before, ever, never, already and yet( atlready with statements, and yet in questions and negative sentences.)(already用于肯定句，yet用于疑问句和否定句) I havent been to Spain before. Ive already had lunch.Have you ever been abroad? Have you had lunch yet?Weve never met him. I havent had lunch yet.Form(形式)Present Perfect ContinuousStructure: have/has + been +v-ingPresent Perfect 现在完成时have/has been + Past Participle 过去分词3.Language points1.benefit vt. 有益于；对有益 n.利益；好处2.convenient adj. 便利的，方便的 n. convenience 方便 adv. conveniently便利地 3.allow (doing) sth. /allow sb. to do sth.允许某人做某事4. helpful adj.有希望的，持乐观态度的5. provide sth. for sb.(=provide sb. with sth.) 给某人提供某物； provide for 赡养，养活 supply sb. with sth. supply sth. to sb offer sb. sth. offer sth. to sb.6.wherever=no matter where不管哪里7. thanks to 多亏，由于 because of due to owing toStep 4 Post-readingRead the text again and answer these questions:1.Why is Amsterdam called “City of Bicycles”?2.Why did the first “white bikes” plan failed?3.What effects have the white bikes had?Discussion:Ask the students to read the text again and then divide the class into two groups to discuss whether the “white bikes” would be workable for your town or city.Step 5 Homework1) Oral: read the passage fluently2) Written: finish the exercises in page 37Design of the blackboard writing Unit Nine Lesson nine On Your Bike I. Warming-up III. Main idea or topic1. Questions IV. Grammar Point :Present Perfect Continuous Tense 2. Pictures . SummaryII. New words and expressions .Homework1. hopeful2.work out ReflectionsThis lesson aims at getting to know about the benefits of riding bicycle and its function for environmental protection, learning to guess the meaning of some words according to the infor