2014版人教版新目标八上Unit_2_Section_A-1【课件】.ppt

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1、 Unit 2How often do you exercise?To learn to understand and use wh questions: What do？How often? and adverbs of frequency: always/ usually/ often/sometimes/hardly ever /neverTo learn new words: housework, hardly, ever, once, twice, Internet, program, full, swingWords review housework hardly ever har

2、dly ever once n. 家务劳动；家务事家务劳动；家务事adv. 几乎不；几乎没有几乎不；几乎没有adv. 在任何时候；从来；曾经在任何时候；从来；曾经几乎从不几乎从不adv.一次；曾经一次；曾经Words reviewtwice Internet program full swingswing danceadv. 两次；两倍两次；两倍n. 互联网；因特网互联网；因特网n. 节目节目adj. 忙的；满的；充满的忙的；满的；充满的n. 摆动；秋千摆动；秋千v. (使使)摆动；摇摆摆动；摇摆摇摆舞摇摆舞What do you usually do onweekends? What do

3、you usually do on weekends?I usuallyon weekends.do my homeworkdoes shedoes herSheGroup work What do you usually do on weekends?I usuallyon weekends.watch TVdoes heHewatches What do you usually do on weekends?I usuallyon weekends.read booksread books: 读书= do some readingdoes shereadsShe What do you u

4、sually do on weekends?I usuallyon weekends.go shoppinggo shopping: 购物= do some shopping= shop does shegoesShe What do you usually do on weekends?I usuallyon weekends.use the Internetdoes sheusesShe What do you usually do on weekends?I usuallyon weekends.exerciseexercise: v. 做运动does sheexercisesShe1a

5、. Look at the picture. Make a list of the weekend activities. 1. _2. _ 3. _4. _5. _help with houseworkread exercisewatch TVgo shoppingalwaysusuallyoftensometimesneverhardly ever总是总是通常通常常常常常有时有时几乎不几乎不从不从不I always do some reading on weekends.alwaysusuallyoftensometimeshardly evernever从不从不, 从未从未很少很少, 几

6、乎不几乎不有时有时经常经常, 常常常常通常通常, 一般一般总是总是0%100%alwaysusuallyoftensometimeshardly ever 80%never0% 60% 20% 5%提示：频率副词在句中的位置是：提示：频率副词在句中的位置是：实义实义动词之前动词之前, be动词或助动词之后。动词或助动词之后。I usually play the guitar on weekends.I sometimes play the guitar on weekends.I always play the guitar on weekends. 比一比，看谁说得又快又好？比一比，看谁说得

7、又快又好？100% 80% 20%I sometimes exercise on weekends. I hardly ever exercise on weekends.I never exercise on weekends. 20%0% 5%1b Listen and write the letters from the picture above on the lines below. always(100%) _ usually _ often _ sometimes _ hardly ever _ never(0%) _ exercise, readhelp with homewo

8、rkwatch TVgo shoppingwatch TVgo shopping1c 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.本课时我们学习的主要语法点是由本课时我们学习的主要语法点是由 wh- 和和 how 引导的特殊疑问句以及对应的答语。引导的特殊疑问句以及对应的答语。如

9、如: What do/does ? How often do/does ? 等。等。What do you usually do on weekends?你通常周末做什么？你通常周末做什么？I usually listen to music.我通常听音乐。我通常听音乐。How often do you go to the factory?你多久去一次工厂？你多久去一次工厂？I go to the factory twice a week.我两周去一次。我两周去一次。How often do you exercise? 你（你们）多久锻炼一次身体？你（你们）多久锻炼一次身体？ 1. how of

10、ten 意为意为 “_”，是用于，是用于提问表示提问表示 _ 的特殊疑问词组。其答的特殊疑问词组。其答语应为表示语应为表示 _ 的副词或副词词组。的副词或副词词组。句子的时态一般是句子的时态一般是_，也，也可以是一般过去时。可以是一般过去时。How often + 助动助动词词 do (does 或或 did) + 主语主语 + do sth.?多久一次多久一次对频率提问对频率提问 频率频率频率频率一般现在时态一般现在时态翻译：翻译：你多久去游泳一次？一个星期三次。你多久去游泳一次？一个星期三次。Three times a week. How often do you go swimming?

11、2. once , twice, three times等次数的表达等次数的表达法。法。 1) 这三个词都表示这三个词都表示_，once是是_，twice是是_，除了一次，两次，其他，除了一次，两次，其他的次数都表达的次数都表达 _。 如：三次是如：三次是_，五次是，五次是_。一次一次次数次数两次两次three times数字数字 + timesfive times2) 这些表次数的词后与一段时间连用，这些表次数的词后与一段时间连用， 表示动作多长时间发生几次，即动作表示动作多长时间发生几次，即动作 的的_。 3) 翻译：翻译： 两周一次两周一次 _ 一年两次一年两次 _ 一个月两次一个月两次

12、 _once two weeks频率频率twice a yeartwice a month9. once a week _10. twice a week _11. three times a week _12. three or four times a week _13. once a month _14. twice a month _一周一次一周一次一周两次一周两次一周三次一周三次一周三到四次一周三到四次一个月一次一个月一次一个月两次一个月两次2a Listen and Number the activities you hear.Activities a. go to the mov

13、ies b. 1 watch TVc. shopd. exercisee. read2345How oftenevery day once a weektwice a weekthree times a weekonce a monthtwice a month英汉互译英汉互译1. 去看电影去看电影 _ 2. 运动运动 _3. 看电视看电视 _4. 读英语书读英语书 _5. 上网上网 _ 6. 购物购物 _7. 多久一次多久一次 _8. every day _go to the movieswatch TVread English booksexerciseuse the Internetsh

14、ophow often每天每天2c How often do you do these activities? Fill in the chart and then make conversations.ActivitiesHow oftenwatch TV every dayuse the internetread English booksgo to the moviesexercise2d Role-play the conversation.Jack: Hi, Claire, are you free next week?Claire: Hmmnext week is quite fu

15、ll 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 abo

16、ut Tuesday?Claire: Oh, I have to play tennis with my friends. But do you want to come?Jack: Sure!1. exerciseexercise v. 锻炼；锻炼；exercise n. U运动运动; C练习练习如如:Lets do our exercises. 让我们做练习吧。让我们做练习吧。 Walking is a good exercise. 散步是很好的运动。散步是很好的运动。Language points2. three times a weektime 次数次数time and time ag

17、ain 千万次的千万次的three or four times a week 一周三四次一周三四次表示一周表示一周/月月/年多少次年多少次, 可以用可以用. times a week / month / year，注意有两个词有单独的表示法，注意有两个词有单独的表示法，“一次一次”用用“once”, “两次两次”用用“twice”。sometimes与几个形似的词的区别与几个形似的词的区别a. sometime是副词是副词, “在某个时候在某个时候”, “某时某时” Will you come again sometime next week? She was there sometime l

18、ast year. b. some time是名词词组是名词词组, 意为意为“一段时间一段时间”，做时间状语用。做时间状语用。 I will stay here for some time. He worked on the trouble for some time. c. some times是名词词组是名词词组, 意为意为“几次几次, 几倍几倍”。 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？为什么呢？ 这是英

19、语中的一个口语，相当于汉语的这是英语中的一个口语，相当于汉语的“为什么为什么”、“怎么会怎么会”等，既可以独立使用，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。也可在后接句子，来询问事情的缘由或状况。例如：例如：How come the sky is blue today?今天天怎么会这么蓝？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。我今天甚至没吃午饭。B: Really? How come? 是吗？怎么会呢？是吗？怎么会呢？练习：补全单词练习：补全单词1. -What do you usually do on w

20、_? -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_.eekendsnce wicexercisesrogrammes5. The weather here is so cold, I can h_ stand it.6. These two pictures have no _(区别区别).7. _ (虽然虽然) Mr. White is very old, he goes to work every day.8. Do you have a _(健康健康) lifestyle?differenceshealthyAlthoughardlyHomework Keep a weekend diary showing what you do on weekend. You can write down what they do from the time you get up until you go to bed.