旺蒼縣張華初中8年級英語導(dǎo)學(xué)案 unit 2

1、 初中8年級上冊英語導(dǎo)學(xué)案 （初2016級3班） Unit 2 How often do you exercise?The first period Section A (1a2d) 【學(xué)習(xí)目標(biāo)】1. 學(xué)習(xí)并掌握下列單詞：housework, hardly, ever, hardly ever ,once, twice, Internet, program, full, swing, swing dance 2. 能準(zhǔn)確使用“How often do you exercise?”句型談?wù)撟鍪虑榈念l率，并掌握其回答。3. 掌握詢問對方做什么事情的句型“What do you usually do

2、 ?”。4. 掌握頻率副詞always , usually, often, sometimes , hardly ever, never等的用法?！局攸c(diǎn)難點(diǎn)】重點(diǎn)：使用“How often do you exercise?”句型談?wù)撟鍪虑榈念l率，并掌握其回答。難點(diǎn)：掌握頻率副詞always , usually, often, sometimes , hardly ever, never等的用法?！拘轮A(yù)習(xí)】一、根據(jù)漢語意思寫出短語。1.多久一次_ 2.幫忙做家務(wù)_3. 在周末_4. 去看電影_ 5. 去購物_ 6.使用網(wǎng)絡(luò)_7. 你最喜歡的節(jié)目_8.一周一次_9.一月兩次_ 10. 一年三次_

3、二、通過預(yù)習(xí)1a-2d,嘗試根據(jù)自己的實際情況回答以下問題。A： What do you usually do on weekends? B： _.A： What does your mother do on weekends? B：_.A： How often do you watch TV? B：_.A： How often does your mother watch TV? B： _. 【課堂探究】1. 頻率副詞的用法。always，usually，often，sometimes，hardly ever ，never都是表示事情發(fā)生頻率的副詞，也是不準(zhǔn)確地說某事在一段時間內(nèi)發(fā)生的次數(shù)。

4、我們按照頻率發(fā)生的高低，能夠?qū)⑦@幾個詞排列為always usually often sometimes hardly ever never。2. How often do you exercise? How often 意為“多久(一次)”，表頻率，通常對一些表示頻率的副詞實行提問，如：always, hardly, usually, often, never等。【針對練習(xí)】_ does your sister use the Internet? Once a week.A. How many B. How much C. How soon D. How often【拓展】與How many

5、 times的區(qū)別。How many times是用來詢問次數(shù)的，意為“多少次”。 常對once，twice，three times等詞語實行提問。_ does he go to Shanghai? Three times.A. How many times B. How much C. How soon D. How often3. twice adv.兩次;兩倍1)twice表示“兩次”時,不和time連用。2)在表示“一兩次”時,要用or連接。即：once or twice【針對練習(xí)】1）He goes to the cinema twice a month.(畫線提問)_ _ does

6、 he go to the cinema?2）How often does Mr Wang go to see his parents?_(用two的適當(dāng)形式填空) a week.4. A: What do you usually do on weekends? B: I often go to the movies. A: What does she usually do on weekends? B: She often goes shopping.這是用來詢問和回答人們?nèi)粘Ｉ钪薪?jīng)常從事什么活動的交際用語。注意:以What 和how often等疑問詞開頭的疑問句，是本單元重要句型?；?/p>

7、句式是:特殊疑問詞+助動詞+主語+謂語動詞+其他？【針對練習(xí)】_ does your mother usually do on Sundays?She often does housework.A. How B. What C. Where D. Why【達(dá)標(biāo)練習(xí)】一、 選擇方框中的單詞填空。always, every day, often, never, hardly ever1. He_ gets up at six oclock, seven days a week. 2. How_ do you go to the movies? 3. It_ rains here. Its usua

8、lly sunny and warm. 4. Some of my friends exercise _.5. I cant swim. So I_ go to the beach to swim. Sometimes I go there with my friends to run. 二、 單項選擇。( )1. _ do you have an English party? Once a month.A. How old B. How far C. How often D. How long( )2. Have you ever been to Disneyland? No, _. I h

9、ope I can go there next year. A. always B. sometimes C. never D. often( )3. One of my favorite programs _ Animal World.A. am B. is C. are D. dont( )4. Jim visits his friends _ a month.A. once B. first C. one D. two( )5. The twins uncle_ every day.A. exercise B. exercises C. is exercise D. is exercis

10、es三、句型轉(zhuǎn)換。1. Lin Tao always helps me with my Chinese. (就畫線部分提問)_ _does Lin Tao help you with your Chinese? 2. Tom goes to bed at ten in the evening. (改為否定句)Tom _ _ to bed at ten in the evening. 3. Lucy helps her mother with the housework every day.(就畫線部分提問)_ _ Lucy _ every day?4.Alice usually exercis

11、es three times a week. (改為一般疑問句)_ Alice usually _ three times a week?5. Most students use the Internet two or three times a week. (就畫線部分提問) _ _ _ a week do most students surf the Internet?Time, Time again, I ask myself （請寫出這節(jié)課你的收獲，完成下面的反思）【學(xué)后反思】 The Second period Section A (3a3c) 【學(xué)習(xí)目標(biāo)】1.學(xué)習(xí)并掌握新單詞：ma

12、ybe, least, at least2. 熟練運(yùn)用表示頻率的句型和他人對話。3. 熟練掌握一般疑問句，特別是助動詞do/ does的運(yùn)用?！局攸c(diǎn)難點(diǎn)】運(yùn)用表示頻率的句型和他人對話。一般疑問句，特別是助動詞do/ does的運(yùn)用?！拘轮A(yù)習(xí)】一、根據(jù)漢語意思寫出短語。1.踢足球 2. 喝牛奶 3.熬夜 4. 吃健康的早餐 5. 早睡 6.做運(yùn)動 7.最好的朋友 8. 放學(xué)后 9.至少 二、通過預(yù)習(xí)Grammar focus-3c,完成以下句子。1. _ _ do you help with housework? Every day.2. _ he often do the dishes?No

13、, hardly ever.3. _ _ she often do on weekends?She often goes shopping with her mother.4. She reads book _ twice a week.【課堂探究】1. I go to the movies maybe once a month.maybe 是副詞，意為“大概， 可能，或許”，一般用于句首。maybe (adv.) = perhaps 也許，可能。例如:Maybe he knows the answer. Maybe theyll go skateboarding.【拓展】maybe 與may

14、 be的區(qū)別。 May be是情態(tài)動詞+系動詞be原形，意為“可能是，也許是，大概是”。【針對練習(xí)】(maybe/may be)The baby is crying she is hungry. The woman a teacher .2. He plays at least twice a week. at least至少；at most至多例如:There are at least forty students in our class.我們班至少有四十名學(xué)生?！踞槍毩?xí)】His house is very big. There are _ five rooms.A. at little

15、 B. at most C. at least D. at moreShe loves playing tennis, and she plays it _ twice a week.A. often B. always C. at most D. at least【達(dá)標(biāo)練習(xí)】一、單項選擇。( )1. His grandmother is well because she often _.A. exercises B. smokes C. sleeps D. sings( )2. My mum _ uses the Internet. She likes watching TV.A. does

16、nt hardly ever B. hard ever C. isnt hardly ever D. hardly ever( )3. Does your sister often go to the movies?, she doesnt like movies at all.A. Ever B. Never C. Sometimes D. Usually( )4. He_ his homework at school. A. doesnt B. dont do C. dont D. doesnt do( )5. How often do the students play sports?

17、_.A. Twice a day B. Since last night C. For two hours D. A month ago( )6. The little girl often goes skating _ weekends. A. in B. on C. to D. for( )7. My father _ goes to the movies.A. sometime B. some time C. sometimes D. some times二、用括號內(nèi)所給單詞的適當(dāng)形式填空。1. _ (do) you often _(go) shopping?2. What _(do)

18、your mother _(do) on Sundays？3. Jim _ (not do) his homework on Sunday morning.4. How often _ your sister _ (go) to the movies? Once a week.5. _ you sometimes _ (go) to school on foot?6. Look! The students _ (do) morning exercises on the playground.7. Yesterday I _ (visit) an old man with some classm

19、ates.三、按要求完成下列句子。1. My brother often reads newspapers after supper. (就畫線部分提問) _ _ your brother often _ after supper?2. Lin Tao often has noodles for lunch. (改為一般疑問句，并作肯定回答)_ Lin Tao often _ noodles for lunch? _, he _.3. He watches TV three times a week. (就畫線部分提問)_ _ does he watch TV a week?4. My cou

20、sin goes skating on weekends. (就畫線部分提問) _ _ your cousin go skating?5. She usually goes skateboarding on Sundays. (改為否定句) She _ usually _ skateboarding on Sundays.Time, Time again, I ask myself （請寫出這節(jié)課你的收獲，完成下面的反思）【學(xué)后反思】The third period Section B (1a1e) 【學(xué)習(xí)目標(biāo)】1. 學(xué)習(xí)并掌握下列詞匯：junk, junk food, coffee, hea

21、lth, good habits2. 學(xué)習(xí)并掌握下列句型：1) How often do you drink milk? I drink milk every day. 2) But my mother wants me to drink it. 3) She says its good for my health. 4) How many hours do you sleep every night? 3. 進(jìn)一步掌握用“how often?”句型詢問頻率及頻率副詞的使用?！局攸c(diǎn)難點(diǎn)】進(jìn)一步掌握用“how often?”句型詢問頻率及頻率副詞的使用?！拘轮A(yù)習(xí)】一、根據(jù)漢語意思寫出短語。1.

22、 垃圾食品_ 2. 對有益_ 3. 吃水果_ 4.喝咖啡_ 5. 我的健康_ 6.多少個小時_ 二、根據(jù)句意及首字母提示填空。1. J_ food isnt good for your health. 2. He likes drinking c_ very much, but its bad for him.3. I cant do it by myself. Can you h_ me?4. My father is very busy. He only plays basketball o_ a week.5. I eat fruit three t_ a week.6. Does he

23、 drink juice every morning? No, hardly e_.7. My mother says its good for my h_.8. How often do you eat v_.【課堂探究】探究1 ：She says its good for my health.be good for / be bad for 對.有好處/壞處例如:Drinkingmilkisgoodforyourhealth.喝牛奶對你的健康有益。【針對練習(xí)】An apple a day is good _ your health. A. at B. for C. in D. withRe

24、adingEnglishisgoodfor_English. A. study B. studies C. studied D. studying探究2： health1)同根詞:healthy adj. 健康的；healthily adv. 健康地2)相關(guān)的短語:be in good health身體好；Keep healthy / keep in good health【拓展】unhealthy adj. 不健康的;不益于健康的【針對練習(xí)】_ is better than wealth(健康勝于財富). So we should keep _.探究3：But my mother wants

25、 me to drink it.1) want “想，想要”后可接名詞或代詞作賓語。2) want 后接不定式作賓語，want to do sth.例如:Do you want to go to the movies with me？你想和我一起去看電影嗎？3) want后接動詞不定式作賓語補(bǔ)足語。即want sb to do sth.例如:I want you to help me with my math.我想要你幫我學(xué)數(shù)學(xué)?！踞槍毩?xí)】我想要喝些牛奶。I want _ _ some milk.媽媽想叫我學(xué)英語。My mother _me _ _ English.【拓展】有很多動詞后面用這

26、種結(jié)構(gòu)做動詞的復(fù)合賓語， 如:asksb.todosth. 叫某人做某事tellsb.todosth. 告訴某人去做某事helpsb.(to)dosth. 幫助某人做某事【達(dá)標(biāo)練習(xí)】一、單項選擇。( )1. _ do you eat vegetables? Once a week. A. How many B. How much C. How long D. How often( )2. hours do you sleep every night? A. How much B. How many C. How often D. How long ( )3. I like running ev

27、ery day. I think running is good us. A. for B. at C. to D. with ( )4. His mother wants him _at home today. A. stays B. stayed C. to stay D. staying( )5. I love junk food very much, but I eat _ only once a week. A. its B. it C. them D. they二、根據(jù)漢語提示完成英語句子。1. 媽媽想讓我天天喝牛奶。My mother wants me _ _ _ every d

28、ay.2.天天跑步對我們的健康有好處。Running every day is _ _ our health.3.你多久吃一次垃圾食品？_ _ do you eat _ food?4. 每天運(yùn)動對我們的健康有好處。Its good for our health _ _ every day.5. 你每天晚上睡多少個小時？九個小時。_ do you sleep every night? _ _.三、 句型轉(zhuǎn)換。1. She usually eats ice cream on weekends. (改為否定句)She _ usually _ ice cream on weekends.2. He e

29、ats junk food every day. (改為一般疑問句)_ he _ junk food every day?3. Jimmy eats chicken twice a week. (就畫線部分提問)_ _ does Jimmy _ chicken?4. He sleeps eight hours every night. (就畫線部分提問)_ _ _ does he sleep every night?5. My sister goes swimming on weekends. (就畫線部分提問)_ _ your sister go swimming? 6. There are

30、 two bags of milk in the kitchen. (就畫線部分提問)_ _ _ _ _ in the kitchen? 四、 選出正確的選項。1. His parents always _ (want/wants) him to help others.2. Drinking milk every day is good _(at/for) our health.3. Mr Li wants me _(read/to read) English.4. How _(many/much) people are there in your family?5. Doing eye e

31、xercises _ (is/are) good for our eyes.Time, Time again, I ask myself （請寫出這節(jié)課你的收獲，完成下面的反思）【學(xué)后反思】 The fourth period Section B (2a2e) 【學(xué)習(xí)目標(biāo)】1. 學(xué)習(xí)并掌握下列單詞：percent, online, television, although, through, mind, body, such, such as, together, die, writer2. 能正確使用以下常用表達(dá)：in ones free time, use of the Internet,

32、 fifteen percent of, one to three times a week, notat all, go online, be surprised that, the answers to the questions, Its good to do sth., the best way to, start doing3. 學(xué)會使用以下句型： 1) Our questions were about exercise, use of the Internet and watching TV. 2) Here are the results. 3) Only fifteen per

33、cent of our students exercise every day. 4) Most students use it for fun and not for homework. 5)Although many students like to watch sports, game shows are the most popular. 6) Its good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. 7)

34、 Its healthy for the mind and the body. 8) Old habits die hard.【重點(diǎn)難點(diǎn)】掌握percent, although, through, mind, such as, die等重點(diǎn)詞匯的運(yùn)用。 Here are引導(dǎo)的倒裝句；although引導(dǎo)的讓步狀語從句; Its good to do sth.【新知預(yù)習(xí)】一、根據(jù)漢語意思寫出短語。1.玩電腦游戲_ 2. 去野營_ 3. 空閑時間_4. 百分之十五_ 5. 一周四到六次_ 6. 一周一到三次_7. 一點(diǎn)也不_ 8. 上網(wǎng)_ 9. 我們問題的答案_10. 放松的最好方式_ 11. 例

35、如_ 12. 共度時光_ 【課堂探究】1. Here are the results. 這是一個倒裝句。在英語中here, there放在句首時，句子通常用倒裝語序。例如:Here are the results of the math exam.【針對訓(xùn)練】Here_ the bus. (公共汽車來了)2. percent的用法：percent意為“百分之”,沒有復(fù)數(shù)形式，“數(shù)詞+percent of+名詞”意為“當(dāng)中的百分之多少”，在通常情況下，其中的名詞是特指的，所以通常會帶有定冠詞the或其他表特指的限定詞（如his, her, these, those, Toms等），用它所修飾的名

36、詞來判斷謂語的單復(fù)數(shù)。如：Only fifteen percent of our students exercise every day.【針對訓(xùn)練】Sixty percent of students _(be) 16 years old. 3. Most students use it for fun and not for homework. for 此處意為“為了”。例如:He came to Jims home for dinner.【拓展】介詞for的用法:1）“對于，關(guān)于”例如:English is easy for him. 2） 做事“達(dá)到”多長時間，例如:I slept fo

37、r 10 hours last night. 3） 表示目的，“為了”，例如:The girl bought a sweater for her mother. 4）表示原因，例如: Thanks for helping me. 4. Although many students like to watch sports, game shows are the most popular.although連詞，意為“即使，縱然，雖然”，相當(dāng)于though，在同一個句子中，although/though不能與but 連用。例如:Although/though he is very tired, h

38、e doesnt have a rest.【針對練習(xí)】_they are brothers, they dont look like each other at all. 5. such as的用法。such as用來列舉同類人或物中的幾個例子，可置于被列舉的事物與前面的名詞之間，但其后邊不能用逗號。如:Boys such as John and James are very friendly.像約翰和詹姆斯這樣的男孩都很友好?！踞槍毩?xí)】I like drinks (例如)tea and milk. 6. And remember,“old habits die hard”. 記住“舊習(xí)難改

39、”。 【達(dá)標(biāo)練習(xí)】一、單項選擇。( )1. I really enjoyed your speech, _ there were some parts I didnt quite understand. A. because B. for C. until D. though( )2. Milk is good _ our _.A. to; healthy B. to; health C. for; healthy D. for; health( )3. What kind of food do you think is junk food?Junk food _ hamburgers.A.

40、for example B. such as C. because D. so( )4. How many students do not exercise at all? Most of us exercise every day, only _ of students do not exercise at all. A. fifteen percent B. fifty percent C. seventy percent D. eighty percent( )5. My mother goes to the shopping centre .A. once time a week B.

41、 once a week C. one time a week D. once every week( )6. There are 85% students watching TV every day. So we know students do it. A. all B. some C. most D. no二、 根據(jù)句意及首字母完成單詞。1. Twenty p_ of the students play sports after school.2. Lu Xun is a famous w_. 3. Whats your favorite p on TV?4. How often do

42、you use the I ?5. Here are the r of the student activity survey at Green High school. 三、句型轉(zhuǎn)換。1. She plays sports every morning.(改為一般疑問句)_ she _ sports every morning?2. She watches TV at least once or twice a week. (就畫線部分提問) _ _ does she _ TV?3. They often play basketball on Saturdays and Sundays. (改

43、為同義句)They often play basketball _ _.4. They often sleep for eight hours every night.(對畫線部分提問) do they sleep every night?5. Fifteen percent students exercise every day. (對畫線部分提問)_ _ students exercise every day?四、根據(jù)漢語提示完成英語句子。1. 保羅一周打一次或兩次籃球。Paul plays basketball _ _ _ _ _ .2. 你認(rèn)為放松最好的方法是什么？我認(rèn)為最好的方法是通

44、過鍛煉。_ do you think is _ _ _ _ _?I think the best way to relax is _ _.3. 百分之九十的學(xué)生常常使用電腦。_ _ the students always _ the computer.4. 看電視的調(diào)查結(jié)果很有趣。The _ _ “watch TV” are very _.Time, Time again, I ask myself （請寫出這節(jié)課你的收獲，完成下面的反思）【學(xué)后反思】The fifth period (3aSelf Check) 【學(xué)習(xí)目標(biāo)】1. 學(xué)習(xí)掌握以下詞匯：dentist, magazine, how

45、ever, than, more than, almost, less, less than, point2.熟練運(yùn)用表示頻率的句型進(jìn)行會話和寫作。【重點(diǎn)難點(diǎn)】重點(diǎn)：掌握however, than, almost, less等重點(diǎn)詞匯的運(yùn)用。難點(diǎn)：熟練運(yùn)用表示頻率的句型進(jìn)行會話和寫作?！拘轮A(yù)習(xí)】英漢互譯。1. 許多好習(xí)慣 _2. 看雜志 _3. 去看牙醫(yī) _4. 超過兩個小時 _5. help with housework _6. almost every day _7. less than a week _8. five times or more _【課堂探究】1. 頻率副詞的用法。al

46、ways，usually，often，sometimes，hardly ever ，never都是表示事情發(fā)生頻率的副詞，也是不準(zhǔn)確地說某事在一段時間內(nèi)發(fā)生的次數(shù)。我們按照頻率發(fā)生的高低，可以將這幾個詞排列為always usually often sometimes hardly ever never。請看下面的圖解:alwaysusuallyoftensometimesnever 100% 7080% 60-70% 30-40% 0【針對練習(xí)】他通常騎自行車上學(xué)。He _ goes to school by bike.他經(jīng)常上學(xué)遲到。He is _ late for school. 有時候

47、他騎自行車上班，有時候他乘公共汽車上班。_ he goes to work by bike, and _ he goes by bus. 她幾乎不打牌。She _ plays cards. 他從來都沒有在那兒住過。He _ lives there. 2. She often watches TV for more than two hours a day. “More than數(shù)詞”含“以上”或“不止”之意，用于此意時相當(dāng)于over，【針對練習(xí)】The man looks very old, I think he is _(超過) ninety years old. 3. less than的主要用法是:(指數(shù)量)不到，不足:He slept for less than six hours last night.昨晚他睡了不到