八年级英语上册 Unit 2 How often do you exercise Period 3 Section B 1a-2e教案.doc

Unit 2 How often do you exercise Period 3 Section B 1a-2eTopic: Unit 2 How often do you exercise?Period:3 Section B 1 1a-2e Provider: Teaching aims:Knowledge aims:1) 能掌握以下单词： housework, hardly, ever, hardly ever, once, twice, Internet, program, full, swing, swing dance, maybe, least, at least 能掌握以下句型：① —What does he do on weekends? —He usually watches TV. ② —How often do you watch TV? —I watch TV every day. ③ —Does he go shopping? —No, he never go shopping. Ability aims: 能了解以下语法： 频度副词及一般现在时简单谈论周末活动情况。

Emotional aims:通过本单元的学习，养成健康的饮食习惯，保证充足的睡眠时间，进行合理的运动锻炼，以保持健康的体魄培养学生的逻辑表述能力，激发学生的积极思维，并使学生互相了解，增进友谊，加强人际交往，以形成良好的人际关系 Teaching important points:1) 对6个频度副词细微差异的理解及使用 2) 弄清一般现在时在不同人称下动词形式及提问的变化Teaching difficult points:1) 第三人称单数谓语动词在此核心句型中的运用2) 谈论课余时间的各项活动，以及初步认识和使用频率副词Teaching aids:pptTeaching procedures:Ⅰ. Warming- up and revision1. Daily greeting. 2. Check the homework. Let some Ss report what he/she does on weekends. Ⅱ. Presentation1. T: Show some pictures of food or drink on the big screen. Ss read the words then discuss they are healthy or unhealthy. 2. Work on 1a. Read the words with the pictures then match the words with the pictures. Ⅲ. Find 1. Show a list of words of food and drinks on the big screen. Then list them into “healthy” or “unhealthy” 2. Check the answer with the Ss. 3. Ask and answer questions about the pictures on 1a. Make a model to the Ss: T: How often do you drink milk, S1? S1: I drink milk every day. T: Do you like it? S1: No, but my mother wants me to drink it. She says it’s good for my health. Ⅳ. Listening Work on 1c: 1. Tell Ss that a reporter is interviewing Bill and Tina what their eating habits are. Listen to the recording and find the answer to these two questions: Is Bill healthy? Is Tina healthy? Listen and find the answers to the questions. 3. T: Now let's work on 1d. First, let one student read the sentences and try to know the meaning of the sentences. 4. Play the first time, Ss just listen. Play the tape for the second time for the Ss to listen and find the answers. 5. Check the answers: 6. 听力指导：学生先要抓住这六个问题的意思。

带着这六个问题去对话在听的时候，应重点将与这六个问题相关的回答听清，其他作为非重点内容Ⅴ. Pair work 1. Work in pairs. Ask and answer questions. SA is the reporter. SB is Tina or Bill. Ask and answer questions. Then change roles. e.g. ─How often do you exercise? ─I exercise every day? ─And how often do you …? ─I exercise …2. Teacher can walk around the classroom, and give some help to the Ss. Work on 2a: 1. Let Ss discuss the activities with their classmates and rank these activities according to how often you think your classmates do them. 2. Let some Ss tell their answers. Ⅵ. Reading 1. T: Here are the results of what the students in No. 5 High School do in their free time. Read the passage quickly and find the answers to the two questions:1) How many kinds of free time activities are mentioned in the passage? _______________________________2) What is the best way to relax? _________________________________ 2. Read the passage carefully and complete the pie chart below. Ss read the passage and try to fill in the pie chart. Then check the answers together. Ⅶ. Reading 1. T: Now let’s read through the five questions. Make sure the Ss know the meaning of the questions. Then let Ss read the passage again and try to find the answers to the questions. 2. 方法指导：首先，应读懂五个题目的意思；然后，认真带着问题去阅读短文。

在短文中找到相关问题的回答依据，并回答上每个问题最后，检查一下自己的回答是否正确3. Ss read carefully and try to find the answers to the questions. 4. Check the answers with the class. Ⅷ. Practice Work on 2d: 1. T: Now let’s make some sentences with the percentages using always, usually or sometimes. 2. 方法指导：首先，明确always, usually及sometimes所代表的百分比数值；然后，看再看每个百分比数在短文中相关的活动；最后，造出恰当的句子3. Ss read the passage again and try to make some new sentences. Check the answers with each others. Work on 2e:1. Let Ss read through the activities in the chart first. Select one activity from them. Then ask their classmates how often they do this activity and make a pie chart. 2. Ss work in groups. Ask and answer questions then fill in the chart. 3. Make a pie chart like those in 2b. 4. Then try to make a short report like the report in 2b. Homework 1. 读2b中的短文。

2. 根据2e的调查结果写一个报告 Bb designSection B 1 1a-2cpercent，online, television，although, body，such as, mind，together, die, writerpercent 名词，意为“百分之……”，【注意】percent做主语时，谓语动词的数要根据其后面的名词来确定如： Fifty percent of the apples are bad. 50%的苹果们都坏了 2. not … at all 意为“一点也不”， not应和be动词、助动词或情态连用例如： 那个故事一点也没有趣 The story isn’t interesting at all.3. although 连词，“尽管，虽然；即使” 注意：although引导的从句不能与but连用 尽管他离家很早，但是他还是迟到了 Although he left home early, he was late. (√) 。