2014年秋人教版八年级英语上unit2 section a-1课件ppt

,英语教学课件系列,Go,for,it!,八年级(上),Unit 2How often do you exercise?,Section A1a-2d,What do you usually do onweekends?,What do you usually do on weekends?,I usuallyon weekends.,do my homework,does she,does her,She,What do you usually do on weekends?,I usuallyon weekends.,watch TV,does he,He,watches,全国中小学 最大最全的教学课件资源网,/,What do you usually do on weekends?,I usuallyon weekends.,read books,read books: 读书= do some reading,does she,reads,She,What do you usually do on weekends?,I usuallyon weekends.,go shopping,go shopping: 购物= do some shopping= shop,does she,goes,She,What do you usually do on weekends?,I usuallyon weekends.,skateboard,skateboard: v. 踩滑板；做滑板运动= go skateboarding: 踩滑板；做滑板运动,does he,skateboards,He,What do you usually do on weekends?,I usuallyon weekends.,surf the Internet,surf: v. 冲浪 Internet: 因特网surf the Internet: 上网,does she,surfs,She,What do you usually do on weekends?,I usuallyon weekends.,exercise,exercise: v. 做运动,does she,exercises,She,1a. Look at the picture. Make a list of the weekend activities.,1. _2. _ 3. _4. _5. _,help with housework,red,exercise,watch TV,go shopping,1b Listen and write the letters from the picture above on the lines below. always(100%) _ usually _ often _ sometimes _ hardly ever _ never(0%) _,exercise, read,help with homework,watch TV,go shopping,watch TV,go shopping,always,usually,often,sometimes,hardly ever,never,从不, 从未,很少, 几乎不,有时,经常, 常常,通常, 一般,总是,100%,0%,1c Talk about the people in the picture above. What do they do on weekends?,A: What does he do on weekends?B: He usually watches TV.A: Does he go shopping?B: No, he never goes shopping.,2a Listen and Number the activities you hear.,Activities a. go to the movies b. 1 watch TVc. shopd. exercisee. red,2,3,4,5,How oftenevery day once a weektwice a weekthree times a weekonce a monthtwice a month,2c How often do you do these activities? Fill in the chart and then make conversations.,对频率提问How often ? 回答次数+范围once/ twice/ three times a week,How often,_do you do your homework?,I do my homework ,every day.,how often: 多久一次 对频率提问,How often,_do you go to the movies?,I go to the movies ,once a week.,once: adv. 一次once a week: 一周一次,How often,do you go skateboarding?,I go skateboarding ,twice a week.,twice: adv. 两次twice a week: 一周两次,How often,do you exercise?,I exercise,three times a week.,time: n. 次数（可数）three times a week: 一周三次,How often,_ do you surf the Internet?,I surf the Internet,four times a month.,2d Role-play the conversation.,Jack: Hi, Claire, are you free next week?Claire: Hmmnext week is quite full for me, Jack.Jack: Really? How come?Claire: I have dance and piano lessons.Jack: what kind of dance are you learning?Claire: Oh, swing dance. Its fun! I have class once a week, every Monday.Jack: How often do you have piano lessons?Claire: Twice a week, on Wednesday and Friday.Jack: Well, how about Tuesday?Claire: Oh, I have to play tennis with my friends. But do you want to come?Jack: Sure!,1. Exerciseexercise v. 锻炼；exercise n. U运动; C练习如:Lets do our exercises. 让我们做练习吧。 Walking is a good exercise. 散步是很好的运动。,Language points,2. three times a week,time 次数time and time again 千万次的three or four times a week 一周三四次表示一周/月/年多少次, 可以用. times a week / month / year，注意有两个词有单独的表示法，“一次”用“once”, “两次”用“twice”。,sometimes与几个形似的词的区别a. sometime是副词, “在某个时候”, “某时” Will you come again sometime next week? She was there sometime last year. b. some time是名词词组, 意为“一段时间”，做时间状语用。 I will stay here for some time. He worked on the trouble for some time.,c. some times是名词词组, 意为“几次, 几倍”。 I met him some times in the street last month. The factory is some times larger than that one.,.How come ? 为什么呢？ 这是英语中的一个口语，相当于汉语的“为什么”、“怎么会”等，既可以独立使用，也可在后接句子，来询问事情的缘由或状况。例如：How come the sky is blue today?今天天怎么会这么蓝？A： I didnt even eat lunch today. 我今天甚至没吃午饭。B: Really? How come? 是吗？怎么会呢？,练习：补全单词,1. -What do you usually do on w_? -I often watch TV.2. -How often does she shop? -O_ or t_ a week.3. Grandpa is pretty healthy because he e_ every day.4. Animal World is my favorite TV p_.,eekends,nce,wice,xercises,rogrammes,5. The weather here is so cold, I can h_ stand it.6. These two pictures have no _(区别).7. _ (虽然) Mr. White is very old, he goes to work every day.8