【精校版】【人教版】八年級(jí)英語上冊(cè)：Unit 2 優(yōu)秀教學(xué)案含答案解析

《【精校版】【人教版】八年級(jí)英語上冊(cè)：Unit 2 優(yōu)秀教學(xué)案含答案解析》由會(huì)員分享，可在線閱讀，更多相關(guān)《【精校版】【人教版】八年級(jí)英語上冊(cè)：Unit 2 優(yōu)秀教學(xué)案含答案解析（15頁珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、人教版精品英語資料（精校版） Unit 2　How often do you exercise? Section A (1a－1c) 1．重點(diǎn)單詞：housework，hardly，ever 2．重點(diǎn)短語：hardly ever，go shopping 3．重點(diǎn)句式：—What do you do on weekends? —I usually watch TV. —Do you go shopping? —No，I never go shopping. 能描述課余時(shí)間的活動(dòng)安排 能描述課余時(shí)間的活動(dòng)安排 一、預(yù)習(xí)課本P9新單詞并背誦，完成下面的漢譯英。

2、 1．家務(wù)____________　　　2.幾乎不____________ 3．從來____________ 二、認(rèn)真預(yù)習(xí)1a－1c，找出下列短語和句型。 1．去購物____________ 2.幾乎從不____________ 3．—你周末干什么？—我通?？措娨?。 ________________________________________________________________________ 4．—你去購物嗎？—不，我從來不去購物。 _______________________________________________________________

3、_________ Step 1　情景導(dǎo)入 Teacher：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 you do on weekends？Please say somethi

4、ng to your partner about your weekends. 環(huán)節(jié)說明：由自己的周末活動(dòng)為導(dǎo)線讓學(xué)生說出自己周末的活動(dòng)，引出本課時(shí)的學(xué)習(xí)，同時(shí)也鍛煉了學(xué)生的口語。 Step 2　完成教材1a—1c的任務(wù) 1．認(rèn)真觀察1a圖片中人物的活動(dòng)，然后用適當(dāng)?shù)亩陶Z來描述人物的活動(dòng)，完成后小組內(nèi)互相交流答案。(3分鐘) 2．邀請(qǐng)幾組學(xué)生把所寫的短語板書到黑板上，要求學(xué)生識(shí)記并互相提問所寫的短語。(5分鐘) 3．兩人一組互相練習(xí)1a圖片中的對(duì)話，然后用黑板上的短語來替換練習(xí)對(duì)話并邀請(qǐng)幾組學(xué)生表演對(duì)話。(3分鐘) 4．學(xué)生領(lǐng)讀1b中的頻率副詞，教師糾正讀音，然后互相背誦單詞，為聽

5、力打好基礎(chǔ)。(3分鐘) 5．認(rèn)真聽錄音，把1a圖片中的字母寫在橫線上，集體核對(duì)答案，完成1b。(3分鐘) 6．再聽一遍錄音，并跟讀。(2分鐘) 7．仿照1c中的對(duì)話，利用1a圖片中的人物活動(dòng)與同伴練習(xí)新對(duì)話，并邀請(qǐng)幾組學(xué)生來表演對(duì)話。(5分鐘) 8．通過對(duì)話練習(xí)，學(xué)生總結(jié)1b中頻率副詞的用法，教師點(diǎn)撥。(5分鐘) 參考案例 A：What do you do on weekends? B：I usually watch TV. A：Do you go shopping? B：No，I never go shopping. 9．小結(jié)訓(xùn)練。(5分鐘) (D)1.My mothe

6、r ________ surfs the Internet.She likes watching TV. A．doesn't hardly ever　　B．hard ever C．isn't hardly ever D．hardly ever (C)2.My friends ________ any shopping on weekends. A．a(chǎn)ren't do B．isn't do C．don't do D．doesn't do (B)3.I'm very tired.I can ________ run. A．a(chǎn)lways B．hardly C．usually

7、 D．sometimes (D)4.My grandfather ________ every day.He looks very healthy. A．exercise B．do exercises C．do exercise D．does exercise 環(huán)節(jié)說明：聽說結(jié)合，第一時(shí)間向?qū)W生傳達(dá)語言目標(biāo)，通過結(jié)對(duì)對(duì)話練習(xí)和小結(jié)訓(xùn)練，使語言目標(biāo)得以強(qiáng)化。 Step 3　問題探究 1．exercise 的用法 1)我每天都鍛煉。I_exercise_every_day. 2)我爸爸總是做運(yùn)動(dòng)。 My_father_always_does_exercise. 3)我們每天

8、都做早操。 We_do_morning_exercises_every_day. exercise可以作動(dòng)詞，意為“鍛煉”；也可以作名詞，意為“運(yùn)動(dòng)，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(dòng)詞do搭配使用，且作“體操”講時(shí)多用復(fù)數(shù)形式。常用詞組：take/do exercise做運(yùn)動(dòng)，do morning exercises做早操，do eye exercises做眼保健操。 2．hardly的用法 他非常的累，幾乎不能走路了。He_is_very_tired，he_hardly_walks. hardly“幾乎不”，是個(gè)否定副詞，表示否定意義，通常位于實(shí)意動(dòng)詞之

9、前，系動(dòng)詞、助動(dòng)詞、情態(tài)動(dòng)詞之后。特別提示：hardly 不是hard添加后綴構(gòu)成的副詞。 3．頻率副詞的用法 常見的頻率副詞有always，usually，often，sometimes，hardly_ever，never與疑問詞how often 對(duì)應(yīng)。表示的頻率由always向never遞減。在句中位于實(shí)意動(dòng)詞之前，情態(tài)動(dòng)詞( can等)、助動(dòng)詞(do等)、連系動(dòng)詞(be等)之后。但sometimes也可在句首。 請(qǐng)學(xué)生們做前面課時(shí)訓(xùn)練部分。 Section A (2a－2d) 1．重點(diǎn)單詞：once，twice，Internet，program，full，swi

10、ng 2．重點(diǎn)短語：once a week，twice a week，three times a week，use the Internet，swing dance 3．重點(diǎn)句式：—How often do you watch TV? —Twice a week. —What's your favorite program? —Animal world. Next week is quite full for me. What kind of dance are you learning? I have to play tennis with my friends. 1．

11、重點(diǎn)單詞，詞組及句型 2．How often引導(dǎo)的詢問做事頻率的特殊疑問句及答語 How often引導(dǎo)的詢問做事頻率的特殊疑問句及答語 一、預(yù)習(xí)課本P10新單詞并背誦，完成下面的漢譯英。 1．一次____________　　　2.兩次____________ 3．因特網(wǎng)____________ 4.節(jié)目____________ 5．忙的____________ 6.秋千____________ 二、認(rèn)真預(yù)習(xí)2a－2d，找出下列短語和句型。 1．一周一次____________________ 2．一周兩次____________________ 3．一周三次_

12、___________________ 4．使用因特網(wǎng)____________________ 5．搖擺舞____________________ 6．—你多久看一次電視？—一周兩次。 ________________________________________________________________________ 7．—你最喜歡的電視節(jié)目是什么？—?jiǎng)游锸澜纭? ________________________________________________________________________ 8．對(duì)于我來說下周相當(dāng)?shù)拿Α? _______________

13、_________________________________________________________ 9．你正在學(xué)什么種類的舞蹈？ ________________________________________________________________________ 10．我必須要和我的朋友去打網(wǎng)球。 ________________________________________________________________________ Step 1　情景導(dǎo)入 Teacher：Do you like shopping? Student 1：Ye

14、s，I do. Teacher：How often do you go shopping? Student 1：I go shopping once a week. The student may not answer the question.The teacher may help answer the question.Then go on asking another student. ... ... 環(huán)節(jié)說明：通過師生互動(dòng)問答，直接引出本節(jié)課要學(xué)習(xí)的語言目標(biāo)，簡(jiǎn)潔明了。 Step 2　完成教材2a—2c的任務(wù) 1．學(xué)生領(lǐng)讀2a中的單詞和短語，教師糾正讀音。然后兩人一組

15、互相背誦提問單詞和短語。(3分鐘) 2．認(rèn)真聽程濤做不同事情的頻率的對(duì)話，把聽到的活動(dòng)按順序排列，集體核對(duì)答案，完成2a。(3分鐘) 3．再聽一遍錄音，將他的活動(dòng)和做這些活動(dòng)的頻率匹配。(3分鐘) 4．聽第三遍錄音，學(xué)生跟讀。(3分鐘) 5．你多久做一次這些活動(dòng)？根據(jù)自己的實(shí)際情況來完成2c表格，然后利用所填內(nèi)容，兩人一組仿照右邊方框中的對(duì)話來編練新的對(duì)話，并邀請(qǐng)幾組學(xué)生表演對(duì)話。(5分鐘) 參考案例 A：How often do you watch TV? B：I watch TV every day. A：What's your favorite program? B：A

16、nimal World. A：How often do you watch it? B：Twice a week. 6．小結(jié)訓(xùn)練。(2分鐘) (A)1.My mother shops once ________ month. A．a(chǎn)　　　B．a(chǎn)n　　　C．the　　　D．/ (A)2.—What's your favorite ________？ —I like red. A．color B．program C．exercise D．subject (A)3.They go to the dumpling house ________. A．once a week

17、B．a(chǎn) week once C．a(chǎn) once week D．once week (C)4.—________ do you help the old man with the housework? —Once a week. A．How soon B．How long C．How often D．How many (D)5.—________ do you do sports? —I do sports every day. A．When B．What time C．How long D．How often 環(huán)節(jié)說明：通過聽說讀寫學(xué)習(xí)訓(xùn)練讓學(xué)生掌握了解了要掌握的語

18、言目標(biāo)，學(xué)生的口語表達(dá)能力在這一環(huán)節(jié)得到提升。 Step 3　完成教材2d的任務(wù) 1．學(xué)生自讀對(duì)話，回答下面的問題： 1)判斷正誤，正確T，錯(cuò)誤F； 2)3)回答問題； 4)英譯漢。(5分鐘) 1)Claire has piano lessons only on Wednesday. 2)What kind of dance is Claire learning? 3)How often does Claire have swing dance lessons? 4)How often do you have piano lessons? 2．大聲朗讀2d對(duì)話，讀熟后與同伴

19、結(jié)對(duì)分角色表演對(duì)話。(3分鐘) 3．邀請(qǐng)三組學(xué)生來表演對(duì)話。(3分鐘) 4．小結(jié)訓(xùn)練。(4分鐘) 1．Claire has piano lessons twice (two) a week. 2．He watches TV once (one) a week. 3．Katrina exercises (exercise) every day. (D)4.We have English lessons ________ Monday morning and Friday evening. A．in B．for C．a(chǎn)t D．on (D)5.—What ________ da

20、nce do you like? —Swing dance.I think it is ________ interesting. A．kinds of，kind of B．kind of，kinds of C．kinds of，kinds of D．kind of，kind of (B)6.—________ do you watch TV? —Every day. A．How B. How often C．When D．How long 環(huán)節(jié)說明：將對(duì)話以任務(wù)型閱讀的形式呈現(xiàn)，既能鍛煉學(xué)生的思維能力又能加深對(duì)課文的理解，而且還能讓學(xué)生提早感受中考題型。 Step

21、4　問題探究 1．How often與How many times的用法區(qū)別 1)你多久上一次鋼琴課？ How_often_do_you_have_a_piano_lesson? 2)你一周上幾次鋼琴課？ How_many_times_do_you_have_piano_lessons? How_often＋助動(dòng)詞do(does或did))＋ 主語＋do sth.？是對(duì)頻率(多久一次)進(jìn)行提問。疑問詞how often(在這里助動(dòng)詞do，does或did是起疑問的作用)與一般現(xiàn)在時(shí)或一般過去時(shí)連用，回答一般是用表示頻率的副詞always，usually，often，sometime

22、s，never等或者是“次數(shù)＋一段時(shí)間”，如once/twice a month，three times a month，three or four times a month等。也可以用every day，every year，every week等短語來回答。 How_many_times對(duì)次數(shù)進(jìn)行提問，其答語為once，twice，three times等表示次數(shù)的單詞或短語。 請(qǐng)學(xué)生們做前面課時(shí)訓(xùn)練部分。 Section A (Grammar Focus－3c) 1．重點(diǎn)單詞：maybe，least 2．重點(diǎn)短語：at least 3．重點(diǎn)句式：—How of

23、ten does he play soccer? —He plays at least twice a week. —How often do you go to the movies? —I go to the movies maybe once a month. 1．頻率副詞的用法 2．How often引導(dǎo)的詢問做事頻率的特殊疑問句及答語 3．一般現(xiàn)在時(shí)態(tài) 1．頻率副詞的用法 2．How often 引導(dǎo)的詢問做事頻率的特殊疑問句及答語 一、預(yù)習(xí)課本P11新單詞并背誦，完成下面的漢譯英。 1．也許____________　　　2.最少___________

24、_ 二、認(rèn)真預(yù)習(xí)Grammar Focus－3c，找出下列短語和句型。 1．熬夜____________________ 2．吃健康的早飯____________________ 3．至少____________________ 4．—他多久踢一次足球？—他最少一周兩次。 —________________________________________________________________________ 5．—你多久去看一次電影？ —我大概一個(gè)月看一次電影。 ____________________________________________________

25、____________________ Step 1　情景導(dǎo)入 Teacher：How often do you watch TV? Student 1：I watch TV every day. Teacher：How often do you exercise? Student 2：I exercise twice a week. Teacher：How often does he exercise? Student 3：She exercises twice a week. Now please practice the conversations like thi

26、s with your partner. 環(huán)節(jié)說明：通過對(duì)話練習(xí)復(fù)習(xí)了所學(xué)的知識(shí)點(diǎn)——How often 引導(dǎo)的特殊疑問句及答語。 Step 2　完成教材Grammar Focus的任務(wù) 1．學(xué)生大聲朗讀Grammar Focus的句子。(2分鐘) 2．小結(jié)訓(xùn)練。(3分鐘) What_do_you_usually_do_on_weekends？(你周末通常干什么？) I always (總是) exercise (鍛煉). What do they do_on_weekends (在周末)？ They_often_help_with_housework. (他們經(jīng)常幫著做家務(wù)。

27、) What does she do on weekends？ She_sometimes_goes_shopping. (她有時(shí)去購物。) How_often_do_you_go_to_the_movies？(你多久看一次電影？) I_go_to_the_movies_maybe_once_a_month.(我大概一個(gè)月看一次電影。) How_often_does_he_watch_TV. (他多久看一次電視？) He_hardly_ever_watches_TV.(他幾乎不看電視。) Do_you_go_shopping(你去購物嗎？) No，I_never_go_shop

28、ping.(不，我從來不去購物。) 環(huán)節(jié)說明：通過對(duì)Grammar Focus 句型的填空練習(xí)能夠使學(xué)生更好的來理解掌握本單元的重點(diǎn)語法和句型。 Step 3　完成教材3a—3c的任務(wù) 1．認(rèn)真閱讀3a中1－6的句子，選用do或does來補(bǔ)全句子，小組內(nèi)核對(duì)答案。(2分鐘) 2．認(rèn)真讀3a中的句子，將1－6的問題和a－f的答語匹配，完成后集體核對(duì)答案，然后兩人一組大聲地熟讀這些句子。(3分鐘) 3．認(rèn)真觀察3b中給出的單詞，并且用這些單詞來組成完整的句子，然后結(jié)對(duì)練習(xí)對(duì)話。 參考案例 A：How often do you help with housework? B：I he

29、lp with housework twice a week. 4．為了提高你的英語，你能做些什么呢？在表格中添加你學(xué)習(xí)英語的方法，然后就這些問題在小組內(nèi)向你的同學(xué)提問，找出學(xué)英語的最好方法。(3分鐘) 參考案例 A：How often do you read English books? B：I read English books about twice a week. 5．小結(jié)訓(xùn)練。(5分鐘) (B)1.Li Lei works in England.He comes to China ________. A．three time a year　　　B．three time

30、s a year C．three times year D．three time year (A)2.His grandmother is well because she often . A．exercises B．smokes C．sleeps D．sings (B)3.—________ do they play football? —Every week. A．How soon B．How often C．How many D．How long 4．usually，soccer，play，I(.) I_usually_play_soccer. 5．oft

31、en，Katrina，does，TV，watch，How(？) How_often_does_Katrina_watch_TV? 6．do，you，What，usually，weekends，on，do(？) What_do_you_usually_do_on_weekends? 環(huán)節(jié)說明：通過本環(huán)節(jié)的學(xué)習(xí)，讓學(xué)生掌握了頻率副詞及How often的用法，同時(shí)小結(jié)訓(xùn)練更是加深了對(duì)重要知識(shí)點(diǎn)的鞏固深化。 Step 4　問題探究 (　)1.—Where is Mike? —________ he is in the classroom. A．may be B．maybe C．M

32、ay D．Maybe 答案選擇D, maybe是副詞，意思是“也許，可能”，在句中作狀語，相當(dāng)于perhaps，常位于句首。在may be中，may是情態(tài)動(dòng)詞，be是動(dòng)詞原形，兩者構(gòu)成完整的謂語形式，與主語形成系表結(jié)構(gòu)，意為“也許是，可能是”。 (　)2.—How many children do they have? —I think they have ________ two children. A．a(chǎn)t little B．a(chǎn)t less C．a(chǎn)t last D．a(chǎn)t least 答案選擇D, 根據(jù)句意知道至少是兩個(gè)孩子。at least 意為“至少”。 請(qǐng)學(xué)生們

33、做前面課時(shí)訓(xùn)練部分。 Section B (1a－1e) 1．重點(diǎn)單詞：junk，coffee，health 2．重點(diǎn)短語：junk food，drink coffee 3．重點(diǎn)句式：My mother wants me to drink it. She says it is good for my health. How often do you eat junk food? How many hours do you sleep every night? How often 引導(dǎo)的詢問做事頻率的特殊疑問句及答語 How often 引導(dǎo)的詢問做事頻率的特

34、殊疑問句及答語 一、預(yù)習(xí)課本P12新單詞并背誦，完成下面的漢譯英。 1．無用的東西____________________ 2．咖啡____________________ 3．健康____________________ 二、認(rèn)真預(yù)習(xí)1a－1d，找出下列短語和句型。 1．垃圾食品____________________ 2．喝咖啡____________________ 3．我媽媽想讓我喝它。____________________ 4．你每天晚上睡幾個(gè)小時(shí)？________________________________________________________

35、________________ 5．你多久吃一次垃圾食品？________________________________________________________________________ Step 1　情景導(dǎo)入 Teacher：Do you like junk food? Student 1：Yes，I do. Teacher：How often do you eat it? Student 1：I eat it three times a week. Teacher：I think it's a bad eating habit to eat junk f

36、ood.You should eat less. Teacher：Do you like junk food? Student 2：No，I don't. Teacher：Do you like drinking milk? Student 2：Yes，I do. Teacher：How often do you drink it? Student 2：Every day. Teacher：Great，it is good for your health. ... 環(huán)節(jié)說明：通過這個(gè)環(huán)節(jié)的師生互動(dòng)問答，既復(fù)習(xí)了所學(xué)的知識(shí)，又讓學(xué)生明白了要養(yǎng)成健康的飲食習(xí)慣。 Step 2　

37、完成教材1a—1b的任務(wù) 1．學(xué)生領(lǐng)讀1a中的單詞和短語，教師糾正讀音，然后兩人一組互相提問單詞和短語。(5分鐘) 2．認(rèn)真觀察圖片中的食物，將單詞和食物匹配，集體核對(duì)答案。(3分鐘) 3．小組內(nèi)結(jié)對(duì)練習(xí)1b中的對(duì)話，然后仿照該形式用1a中的物品來編練新的對(duì)話，并邀請(qǐng)幾組學(xué)生展示對(duì)話。(5分鐘) 參考案例 A：How often do you drink milk? B：I drink milk every day. A：Do you like it? B：No.But my mother wants me to drink it.She says it's good for

38、my health. 4．小結(jié)訓(xùn)練。(3分鐘) (B)1.Mike exercises every day，so he looks very . A．health　　　 　 　　　B．healthy C．healthily D．unhealthy (D)2.We shouldn't eat lots of ________.It's bad for our health. A．fish B．fruit C．vegetables D．chocolate (C)3.Today is Sunday.Bill's mother wants him ________ with th

39、e housework. A．help B．helps C．to help D．helping (A)4.Eating more vegetables is good ________ our health. A．for　　　B．a(chǎn)t　　　C．with　 　D．to 環(huán)節(jié)說明：對(duì)話練習(xí)，習(xí)題精練相結(jié)合，使學(xué)生熟練掌握了本環(huán)節(jié)的知識(shí)點(diǎn)。 Step 3　完成教材1c—1e的任務(wù) 1．認(rèn)真聽關(guān)于飲食習(xí)慣的采訪錄音，圈出每個(gè)問題的答案。(3分鐘) 2．認(rèn)真閱讀1d中的6個(gè)句子，然后聽錄音，寫出Tina和Bill關(guān)于這些問題的答案，集體核對(duì)答案完成1c。(3分鐘) 3．再聽一遍錄音

40、，并跟讀，整體感知對(duì)話。(3分鐘) 4．一人扮演記者，另外一人扮演Tina或Bill，根據(jù)1d的聽力結(jié)果仿照1e的形式來練習(xí)對(duì)話。然后轉(zhuǎn)換角色再練習(xí)，邀請(qǐng)幾組學(xué)生表演對(duì)話。(5分鐘) 參考案例 A：How often do you exercise? B：I exercise every day. A：And how often do you...? ... ... 5．小結(jié)訓(xùn)練。(對(duì)畫線部分提問)(1分鐘) 1)I hardly_ever drink milk for breakfast. How_often_do_you_drink_milk_for_breakfast

41、? 2)They sleep nine hours every night. How_many_hours_do_they_sleep_every_night? 3)I went to Beijing twice last year. How_many_times_did_you_go_to_Beijing_last_year? 4)He watches TV for_two_hours every day. How_long_does_he_watch_TV_every_day? Step 4　問題探究 (　)1.—________ apples do you need?

42、—Three. A．How much B．How many C．How long D．How often 答案選擇B，how many對(duì)可數(shù)名詞的數(shù)量進(jìn)行提問。由答語Three 可知是對(duì)數(shù)量進(jìn)行提問，又因?yàn)閍pples 是可數(shù)名詞的復(fù)數(shù)，因此答案選擇B。 (　)2.My sister is six years old.My father wants ______. A．she to go to school B．her go to school C．her to go school D．her to go to school 答案選擇D，想要某人做某事的句型是：want

43、sb.to do sth.，其中want 是動(dòng)詞，后面要用人稱代詞的賓格；去上學(xué)go to school是固定詞組。 (　)3.The old man likes walking after supper.It's good ________ his health. A．for B．of C．a(chǎn)t D．with 答案選擇A，由句意可知是“對(duì)他的健康有好處”，be good for對(duì)……有益。 請(qǐng)學(xué)生們做前面課時(shí)訓(xùn)練部分。 Section B (2a－2e) 1．重點(diǎn)單詞：percent，online，television，through，although，min

44、d，body，such，together，die，writer 2．重點(diǎn)短語：in their free time，one to three times，go online，three or four times a week，the answers to our questions，such as 3．重點(diǎn)句式：Last month we asked our students about their free time activities. Forty-five percent exercise four to six times a week. And twenty percen

45、t do not exercise at all. Although many students like to watch sports，game shows are the most popular. It's good to relax by using the Internet or watching game shows，but we think the best way to relax is through exercise. Old habits die hard. 1．重點(diǎn)短語和句型 2．會(huì)用表示頻率的詞組來描述做事情的頻率 1．重點(diǎn)短語和句型 2．會(huì)用

46、表示頻率的詞組來描述做事情的頻率 一、預(yù)習(xí)課本P13－14新單詞并背誦，完成下面的漢譯英。 1．百分之……____________　2.在線的____________ 3．電視節(jié)目____________ 4.盡管____________ 5．憑借____________ 6.頭腦____________ 7．身體____________ 8.這樣的____________ 9．在一起____________ 10.消失____________ 11．作家____________ 二、認(rèn)真預(yù)習(xí)2a－2e，找出下列短語和句型。 1．在他們的空閑時(shí)間_________

47、___________ 2．一到三次____________________ 3．上網(wǎng)____________________ 4．一周三次或四次____________________ 5．我們問題的答案____________________ 6．例如____________________ 7．上個(gè)月我向我們學(xué)生詢問了他們閑暇時(shí)間的活動(dòng)情況。 ________________________________________________________________________ 8．百分之四十五的(學(xué)生)一周鍛煉四到六次。 ___________________

48、_____________________________________________________ 9．百分之二十的(學(xué)生)從不鍛煉。 ________________________________________________________________________ 10．雖然許多學(xué)生喜歡看運(yùn)動(dòng)節(jié)目，但是游戲類節(jié)目是最受歡迎的。 ________________________________________________________________________ 11．通過上網(wǎng)或者觀看游戲類節(jié)目來放松是很好的，但是我們認(rèn)為放松的最好的方式是通過鍛煉。

49、 ________________________________________________________________________ 12．積習(xí)難改。____________________ Step 1　情景導(dǎo)入 Teacher：Hello，everyone！What do you do in your free time？(Let some students tell the other students about their activities)We did a survey about what No.5 High School students do in

50、 their free time.Do you want to know the result of the student activity survey？Now let's learn together. 環(huán)節(jié)說明：由學(xué)生閑暇時(shí)間的活動(dòng)延伸本節(jié)課的學(xué)習(xí)內(nèi)容，自然過渡，順理成章。 Step 2　完成教材2a—2c的任務(wù) 1．大聲的朗讀2a中的短語，然后根據(jù)你認(rèn)為學(xué)生做這些事情的頻率的高低來對(duì)這些活動(dòng)進(jìn)行排序。(3分鐘) 2．認(rèn)真閱讀2b文章，然后完成14頁上的圓形分格統(tǒng)計(jì)圖表，完成后集體核對(duì)答案。(5分鐘) 3．再認(rèn)真閱讀一遍短文，然后回答2c中的5個(gè)問題，完成后讓幾位學(xué)生分別回答

51、問題，教師點(diǎn)撥。(5分鐘) 4．再次細(xì)心閱讀短文，理解每一句話的意思，小組合作解決遇到的疑難問題。(5分鐘) 5．教師點(diǎn)撥短文中出現(xiàn)的重點(diǎn)和難點(diǎn)。(5分鐘) 6．熟讀短文，識(shí)記背誦知識(shí)要點(diǎn)。(5分鐘) 7．小結(jié)訓(xùn)練。(3分鐘) (A)1.I often use the Internet ________ my free time. A．in　　　B．a(chǎn)t　　　C．on　　　D．for (C)2.My mother often asks me ________ my study. A．on B．a(chǎn)t C．a(chǎn)bout C．with (B)3.We are ________

52、at the good news. A．surprise B．surprised C．surprising D．surprises (B)4.Do you know where the key ________ the lock is? A．of B．to C．a(chǎn)t C．for (B)5.________ it rained heavily yesterday，________ he still was the first one to get to school. A．Although，but B．Although，/ C．/，/ D．But，/ (D)6.I

53、learn English by ________ the tape. A．listen to B．listening C．to learn D．listening to (D)7.My sister spends two hours ________ books every day. A．read B．reads C．to read D．reading 環(huán)節(jié)說明：通過本環(huán)節(jié)的學(xué)習(xí)不僅鍛煉了學(xué)生的閱讀能力，而且通過小結(jié)訓(xùn)練讓學(xué)生對(duì)重要知識(shí)點(diǎn)進(jìn)行了鞏固練習(xí)。 Step 3　完成教材2d—2e的任務(wù) 1．再次認(rèn)真閱讀短文，根據(jù)短文內(nèi)容和圓形分格統(tǒng)計(jì)圖表用百分比和頻率副詞al

54、ways，usually或者sometimes仿照2d中例句的形式來寫句子。完成后小組內(nèi)核對(duì)答案，教師邀請(qǐng)幾位學(xué)生到黑板上書寫答案。(5分鐘) 2．以小組為單位，每人輪流從2e左邊方框中選擇其中的一項(xiàng)課余活動(dòng)，利用How often do you...句型向小組內(nèi)其他成員提問，把詢問的結(jié)果制成圓形分格統(tǒng)計(jì)圖表展示給全班同學(xué)。(5分鐘) Step 4　問題探究 1．surprised的用法 1)我們對(duì)這個(gè)消息感到很意外。 We_are_surprised_at_the_news. 2)我在這里見到你很意外。 I_am_very_surprised_to_meet_you_here.

55、 surprised意為“驚奇的，意外的”，是形容詞，經(jīng)常用到的句型為：be_surprised_at...(對(duì)……感到驚奇)，后面可以跟somebody，something或doing something；be_surprised_to_do_sth.(做某事感到驚訝)；還有句型be surprised that＋從句。 (　)2.China has many big cities，________ Beijing，Shanghai，Shenzhen and so on. A．such for B．a(chǎn)s C．such as D．less than 答案選擇C，such as常用

56、來列舉同類人或物中的幾個(gè)例子，不能窮盡，可與and so on連用。 (　)3.It's boring to watch TV.I don't like it ________. A．a(chǎn)t least B．a(chǎn)t most C．a(chǎn)t all D．a(chǎn)t last 答案選擇C，根據(jù)句意可知看電視很無聊，我一點(diǎn)都不喜歡它。not...at all 意為“根本不，一點(diǎn)也不”。 (　)4.Do you know the answer ________ the question? A．of B．a(chǎn)t C．for D．to 答案選擇D，這是個(gè)固定用語，“回答”與“問題”是對(duì)應(yīng)關(guān)系，要用

57、介詞to。 (　)5.I like listening to the music，but I can not spend much time ________ it. A．a(chǎn)t B．in C．on D．to 答案選擇C，spend意為“花費(fèi)”，其考查句型為：spend some time on sth./in doing sth.某人花費(fèi)時(shí)間在某事上(做某事)。 (　)6.The old man makes a living by vegetables. A．sells B．sell C．to sell D．selling 答案選擇D，by意為“通過……”，是介詞，其

58、后要跟動(dòng)名詞。 (　)7.The best way ________ English is using it. A．learn B．to learn C．learning D．learns 答案選擇B，the best way to do sth.做某事最好的方法，動(dòng)詞不定式作后置定語。 請(qǐng)學(xué)生們做前面課時(shí)訓(xùn)練部分。 Section B (3a)－Self Check 1．重點(diǎn)單詞：dentist，magazine，however，than，almost，less，point 2．重點(diǎn)短語：a 16-year-old high school student，m

59、ore than two hours a day，less than 3．重點(diǎn)句式：She never goes to the dentist for teeth cleaning. Don't worry. 1．How often引導(dǎo)的詢問做事頻率的特殊疑問句及用頻率副詞作答 2．能用頻率副詞和表示頻率的詞組來表述自己的習(xí)慣 能用頻率副詞和表示頻率的詞組來表述自己的習(xí)慣 一、預(yù)習(xí)課本P15－16新單詞并背誦，完成下面的漢譯英。 1．牙醫(yī)____________　　　2.雜志____________ 3．然而____________ 4.比____________

60、 5．幾乎____________ 6.較少____________ 7．得分____________ 二、認(rèn)真預(yù)習(xí)3a－Self Check，找出下列短語和句型。 1．一個(gè)16歲的高中學(xué)生________________________________________________________________________ 2．一天兩個(gè)多小時(shí)________________________________________________________________________ 3．少于_______________________________________

61、_________________________________ 4．她從來不去看牙醫(yī)清洗牙齒。________________________________________________________________________ 5．不要著急。________________________________________________________________________ Step 1　情景導(dǎo)入 Teacher：We all have some habits.Some of them are good，but some of them are bad h

62、abits.The good habits can help us to be healthy and get more what we want to get.But the bad habits are bad for us.We should keep away from the bad habits.But do you know what good and bad habits Jane has？Let's begin our new class to find out the answers. 環(huán)節(jié)說明：以習(xí)慣為話題引出了本節(jié)課要學(xué)習(xí)的內(nèi)容，過渡自然，導(dǎo)入與課文內(nèi)容銜接緊密。

63、Step 2　完成教材3a—4的任務(wù) 1．兩人一組互相大聲朗讀3a表格中的詞組，然后根據(jù)表格中的數(shù)字信息用表示頻率的單詞或詞組來完成報(bào)告，完成后集體核對(duì)答案，并大聲的朗讀報(bào)告。(3分鐘) 2．用自己的信息來完成3b的表格，在最后一欄中用always，every day，twice a week和never等詞來填寫，完成后小組內(nèi)互相交流。(3分鐘) 3．寫一篇關(guān)于你自己的好習(xí)慣和壞習(xí)慣的報(bào)告，說明你自己多久做一次這些事情，可以參考3a的報(bào)告，寫完后小組內(nèi)互相交流糾錯(cuò)，教師抽查點(diǎn)評(píng)。完成3c。(10分鐘) 參考案例 Hello，everyone.I am Tony.I have a l

64、ot of good habits.I always exercise and I read books for one hour every day.I usually help my mother with the housework and clean my room by myself.I eat fruit and vegetables every day.I hardly ever stay up late and get up too late.But I also have some bad habits.I like playing computer games.I play

65、 them for two hours a day.I like eating hamburgers，too. I eat hamburgers three to five times a week.It's bad for my health.But I can't get rid of it. 4．以小組為單位，做健康小測(cè)試。根據(jù)自己的實(shí)際情況來選擇問題的答案，選擇完畢后，對(duì)照結(jié)果算出自己的得分，由此判斷自己是否健康，然后將自己的結(jié)果和組內(nèi)其他成員比較，比一比誰更健康。(3分鐘) 環(huán)節(jié)說明：通過這個(gè)教學(xué)環(huán)節(jié)鍛煉了學(xué)生的寫作能力，同時(shí)也使學(xué)生對(duì)自己的日常習(xí)慣有了正確的認(rèn)識(shí)。 Step

66、3　完成教材Self Check的任務(wù) 1．讓學(xué)生根據(jù)自己和父(母)親日?；顒?dòng)頻率的高低來完成1的表格。然后根據(jù)自己所填的內(nèi)容來寫5句話，寫完后小組內(nèi)互相交流糾錯(cuò)，并請(qǐng)幾位學(xué)生讀出自己寫的句子。(5分鐘) 2．認(rèn)真閱讀2中的對(duì)話，然后用本單元所學(xué)的知識(shí)來補(bǔ)全對(duì)話，完成后核對(duì)答案，學(xué)生大聲地朗讀對(duì)話。(5分鐘) 環(huán)節(jié)說明：這一環(huán)節(jié)訓(xùn)練，讓學(xué)生對(duì)本單元的頻率副詞有了更深刻的理解。 Step 4　問題探究 (　)1.My sister always goes to work on time and she is ________ late. A．sometimes B．usually C．hardly ever D．ever 答案選擇C，本題考查頻率副詞的運(yùn)用，句首已經(jīng)指明“我姐姐總是按時(shí)上班”，因此需選hardly ever相承接，其他頻率副詞與always相矛盾。 (　)2.—________ does Amy go to the music club? —Three or four times a month. A．How many times B．How