1、八年級上冊新人教版初中英語課件第一課時(shí)Section A 1a-2d12How often do you exercise?情景導(dǎo)入I like Saturday and Sunday. Because I can do many things what I like. I always watch TV.I sometimes help with the housework. I often go shopping. I usually play with my friends. What do you usually do on weekends？Can you tell us what

2、you do on weekends？Please say something to your partner about your weekends.探究新知New words家務(wù)勞動；家務(wù)事幾乎不；幾乎沒有在任何時(shí)候；從來；曾經(jīng)幾乎從不一次；曾經(jīng) housework n. hardly adv. ever adv. hardly ever once adv.探究新知twice adv. Inter n. program n.full adj.swing n.swing dance兩次；兩倍（國際）互聯(lián)網(wǎng)；因特網(wǎng)節(jié)目忙的；滿的；充滿的擺動；秋千 v. (使)擺動；搖擺搖擺舞探究新知help

3、with houseworkdo exerciseWhat do you usually do on weekends?探究新知go to the moviesuse the Inter 探究新知read bookswatch TV探究新知go shoppingplay the piano探究新知danceplay tennis探究新知1aLook at the picture. Make a list of the weekend activities.1. help with housework2. go to the movies3. watch TV4. exercise5. go s

4、hopping探究新知1bListen and write the activities next to the correct frequency words.readwatch TVhelp with houseworkgo shoppingwatch TVgo shopping探究新知talkMake the conversation in the picture above. Then make your own conversations about what you do on weekends.What do you do on weekends?I usually watch

5、TV.Do you go shopping?No, I never go shopping.探究新知1cPractice the conversation in the pictureabove. Then make your own conversations about what you do on weekends.A: What do you do on weekends?B: I usually watch TV.A: Do you go shopping?B: No, I never go shopping.探究新知What does she do on weekends?She

6、Does she go to cinema?No, Pairwork探究新知What does he do on weekends?He Does he use the Inter ?Yes, 探究新知What do they do on weekends?They often探究新知2aListen. Cheng Tao is talking about how often he does these activities. Number the activities1-5in the order you hear them.Activities_a. go to the movies_b.

7、 watch TV_c. shop_d. exercise_e. read13254探究新知2bListen again. Match the activities in 2a with how often Cheng Tao does them. How oftenevery dayonce a weektwice a weekthree times a weekonce a monthtwice a monthActivitiesa. go to the moviesb. watch TVc. shopd. exercisee. read探究新知2cHow often do you do

8、these activities? Fill in the chart and then make conversations.ActivitiesHow oftenwatch TVuse the Internetread English booksgo to the moviesexerciseevery dayfour times a weektwice a weekevery dayonce a monthA：How often do you watch TV?B：I watch TV every day. A：Whats your favorite program?B：Animal w

9、orld.A：How often do you watch it?B：Twice a week.探究新知How often do you use the Inter ?I use the Inter Whats your favorite website?Pairwork探究新知How often do you read English books?I read English booksWhats your favorite book?.How often do you read it?探究新知2dRole-play the conversation.dance lessonpiano le

10、ssonplay tennisWednesday and FridayTuesdayMondayRead the conversation and match the activity with the right time.探究新知Jack: Hi, Claire, are you free next week?Claire: Hmmnext week is quite full for me, Jack.Jack: Really? How e?Claire: I have dance and piano lessons.Jack: What kind of dance are you le

11、arning?Claire: Oh, swing dance. Its fun! I have class once a week, every Monday.探究新知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 e?Jack: Sure!探究新知Language po

12、intsexercise 的用法exercise可以作動詞，意為“鍛煉”；也可以作名詞，意為“運(yùn)動，鍛煉”時(shí)為不可數(shù)名詞，意為“習(xí)題，體操”時(shí)為可數(shù)名詞，常和動詞do搭配使用，且作“體操”講時(shí)多用復(fù)數(shù)形式。探究新知My father always does exercise.我爸爸總是做運(yùn)動。We do morning exercises every day.我們每天都做早操。常用詞組：take/do exercise做運(yùn)動，do morning exercises做早操，do eye exercises做眼保健操。探究新知2. hardly的用法hardly“幾乎不”，是否定副詞，表示否定意

13、義，通常位于實(shí)意動詞之前，助動詞、情態(tài)動詞之后。注意：hardly不是hard添加后綴構(gòu)成的副詞。He is very tired, he hardly walks.他非常的累，幾乎不能走路了。探究新知（1）How often?意為“多久一次”，用來對動作的頻率進(jìn)行提問?；卮饡r(shí)可用once / twice / three times a day（每天一/兩/三 次），sometimes（有時(shí)），never（從不），very often(經(jīng)常)等。3. How often do you watch TV? 你多久看一次電視？ Twice a week. 每周兩次。探究新知(2) twice a

14、week 意為“一周兩次”。在英語中，once表示“一次”，twice表示“兩 次”，“三次及以上”要用“基數(shù)詞+times”表示。e.g. three times 三次探究新知4.頻度副詞的用法always 意為 “總是”, 表示動作的重復(fù)或狀態(tài)的延續(xù)。usually 意為 “通?！? 表示很少有例外。often 意為 “經(jīng)?！? 表示動作的重復(fù), 但不如usually那么頻繁, 中間有間斷。探究新知sometimes 意為 “有時(shí)”, 表示動作偶爾發(fā)生。hardly 意為 “幾乎不”, 常和ever連用表示強(qiáng)調(diào)。never 意為 “從未”?！咀⒁狻款l度副詞在句中的位置是：實(shí)義動詞之前, b

15、e動詞或助動詞之后。探究新知alwaysusuallyoftensometimeshardly evernever從不, 從未很少, 幾乎不有時(shí)經(jīng)常, 常常通常, 一般總是100%0%探究新知這是英語中的一個口語，相當(dāng)于漢語的“為什么”、“怎么會”等，既可以獨(dú)立使用，也可在后接句子，來詢問事情的緣由或狀況。5.How e ? 為什么呢？（怎么會呢？）How e the sky is blue today?今天天怎么會這么藍(lán)？A： I didnt even eat lunch today. 我今天甚至沒吃午飯。B: Really? How e? 是嗎？怎么會呢？探究新知6. What kind

16、of dance are you learning? 你正在學(xué)哪種舞蹈？你想要哪種食物？ What kind of food do you want? 你最喜歡哪種電影？ What kind of movie do you like best? What kind of？意為“哪一種？”探究新知 a kind of一種 all kinds of各種各樣的拓展大象是一種大型動物。The elephant is a kind of big animal.商店里有各種各樣的玩具。 There are all kinds of toys in the shop.探究新知7. Well , how ab

17、out Tuesday? 嗯，周二怎么樣？How about?意為“怎么樣呢？”，常用于詢問對方的情況或征求意見、提出建議等，其后接名詞、代詞或動名詞。How about going swimming? 去游泳怎么樣？How about a drink? 喝杯酒怎么樣?探究新知（2）Why not ?/ Why dont you ? 為什么不做呢？ 其他用于征求意見、提出建議的句型：（1）What about? 意為“怎么樣呢？”它與How about？用法相同。Its sunny today. How / What about playing tennis? 今天天氣不錯。去打網(wǎng)球怎么樣？

18、Why not go for a walk? Why dont you go for a walk？ 為什么不去散步呢？探究新知Summary1. 頻度副詞：always(100%)， usually(80%)，often(30%50%)， sometimes(20%)，hardly ever(5%)， never(0%)。2. How often do you ? I always/usually/often按要求填空。1. -What do you usually do on w_? -I often watch TV.2. -How often does she shop? -O_ or

19、 t_ a week.3. Grandpa is pretty healthy because he e_ every day.4. Animal World is my favorite TV p_.鞏固練習(xí)eekendsnce wicexercisesrogrammes5. The weather here is so cold, I can h_ stand it.6. These two pictures have no _(區(qū)別).7. _ (雖然) Mr. White is very old, he goes to work every day.8. Do you have a _(健康) lifestyle?9. 你多久幫忙做一次家務(wù)？ How often do you _ _ _?鞏固練習(xí)differenceshealt