初中英語人教版（2024）七年級下冊（2024）Unit 3 Keep Fit試講課教學(xué)ppt課件-課件下載-教習(xí)網(wǎng)

本節(jié)課結(jié)束時，學(xué)生能夠：1. 通過觀察單元主題圖和大問題，準(zhǔn)確識別并理解保持健康的重要性，明確單元學(xué)習(xí)任務(wù)。2. 能夠獲取對話中的關(guān)鍵信息，如運動類型、運動頻率、物品歸屬等，與同伴進(jìn)行角色扮演，運用目標(biāo)語言討論如何保持健康、分享運動經(jīng)歷以及使用物主代詞確認(rèn)物品歸屬。3. 以“保持健康”為情境，創(chuàng)編一段對話，對話中需包含對運動類型的描述、運動頻率的分享、物品歸屬的確認(rèn)以及運動對保持健康重要性的闡述，語言清晰、表達(dá)準(zhǔn)確，使用物主代詞來確認(rèn)物品歸屬。
1. Can yu name the sprt in the pht?2. Is it a ppular sprt in China? Why d yu think s?3.D yu like t d this sprt? Why r why nt?
Unit 3 Keep Fit
Yes. It’s basketball.
Yes. Because my classmates play it almst every day.
Yes. Beucase it is exciting.
In this unit, yu will
talk abut hw t keep fit.share hw ften yu d sprt r exercise.use pssessive prnuns t identify wnership.discver hw exercise helps yu keep fit
hw ften 多久一次
identify v. 鑒別
pssessive prnuns 物主代詞
discver v. 發(fā)現(xiàn)
●We take exercise t keep fit.
●We can d sprts t keep healthy.
●We can jg in the mrning.
Let's enjy a vide，d yu knw them?
play basketball
play badmintn
play vlleyball
play ftball
play baseball
What kind f sprts d yu knw?I
Hw ften d yu d sprt r exercise?
Presentatin
Write the sprts items in the bx under the pictures.
running shes
ping-png bat
exercise mat
tennis racket
baseball glve
baseball n. 棒球
1. Whse ftball is it?2. Whse baseball glve is it?3. Whse tennis racket is it? Hw d yu knw?
Listen t the cnversatins at a sprts centre. Answer the questins.
Han Lin’s. Because it has “HL” n it.
Listen again. Cmplete the table with the crrect infrmatin.
three times a week
twice a week
Repeat after the tape.
Cnversatin 1Emma: Is this ftball yurs, Han Lin?Han Lin: Yes, thank yu. That's mine.Emma: Hw ften d yu play ftball?Han Lin: I play ftball three times a week. Hw abut yu?Emma: Hardly ever, Maybe just nce a year? I'm nt very gd at it!Han Lin: Yu can practise with me if yu like.Emma: Thanks!Cnversatin 2Fu Xing: Whse baseball glve is this?Peter: Oh, that's mine. Thanks!Fu Xing: Yu're welcme, Peter. D yu play baseball ften?Peter: Yes, I usually play nce r twice at weekends. Hw ften d yu play?Fu Xing: Twice a week. Can I jin yur game this weekend?Peter: Of curse!
Cnversatin 3Binbin: Ella, is this tennis racket yurs?Ella: N, it's nt mine. Ask Han Lin. I think it’s his.Binbin: Oh, yu're right. It has"HL" n it.Ella: D yu play tennis, Binbin?Binbin: I never d. I dn't like it. What abut yu?Ella: I like tennis.Binbin: Hw ften d yu play it?Ella: I play it three times a week, and smetimes mre!Binbin: That's a lt!
Cnversatin 1Emma: Is this ftball yurs, Han Lin?Han Lin: Yes, thank yu. That's mine.Emma: Hw ften d yu play ftball?Han Lin: I play ftball three times a week. Hw abut yu?Emma: Hardly ever, Maybe just nce a year? I'm nt very gd at it!Han Lin: Yu can practise with me if yu like.Emma: Thanks!
hardly ever 幾乎不
practise ding sth 練習(xí)做某事
Language pints
Cnversatin 2Fu Xing: Whse baseball glve is this?Peter: Oh, that's mine. Thanks!Fu Xing: Yu're welcme, Peter. D yu play baseball ften?Peter: Yes, I usually play nce r twice at weekends. Hw ften d yu play?Fu Xing: Twice a week. Can I jin yur game this weekend?Peter: Of curse!
baseball glve 棒球手套
play baseball 打棒球
nce r twice一次或兩次
tennis racket 網(wǎng)球拍
play tennis 打網(wǎng)球
three times a week 一周三次
1. hardly ever
(1) hardly 作副詞，相當(dāng)于almst n、almst nt,意為 “幾乎不；幾乎沒有”，其本身表示否定含義，不能再與否定詞連用。
I hardly knw yu. It was s fggy that the driver culd hardly make ut the way ahead.
（2）hardly ever表示頻率，其表達(dá)的含義與seldm或almst never相近，意為“幾乎從不”。
She hardly ever(=seldm) calls me.
She lives in Spain, we hardly ever(=almst never)see her.
2. nce/twice a week
nce a week是表示頻率的短語，意為“一周一次”，常用來回答hw ften的提問。其中nce作副詞，意為“一次”。
—Hw ften d yu g hiking? —Once a week.
twice作副詞，在此處意為“兩次”。twice a mnth/year意為“一月/年兩次”，表示頻率。
I play chess at least twice a week.
Please think twice befre yu hand in yur paper.
次數(shù)表達(dá)法表示次數(shù)應(yīng)注意，time后面加-s；一次、兩次很特殊，nce、twice要牢記。
nce, twice, three times等次數(shù)的表達(dá)法。 1) 這三個詞都表示次數(shù)，nce是一次，twice是兩次，除了一次，兩次，其他的次數(shù)表達(dá)都是數(shù)字 + times 三次是_____________ 五次是_____________
three times
2) 這些表次數(shù)的詞后與一段時間連用，表示動作多長時間發(fā)生幾次，即動作的頻率。
Hw ften d yu exercise?
I exercise .
Hw ften d yu help with husewrk?
I help with husewrk .
Hw ften d yu g shpping?
I g shpping .
three times a mnth
Hw ften d yu g fishing?
I g fishing .
twice a mnth
Hw ften d yu read?
I read .
every day 每天
一周一次 nce a week一月兩次 twice a mnth一月三次three times a mnth每天 every day
用次數(shù)+時間段回答，“nce/twice/three times… a day/week/mnth/year…”
用時間短語回答，“every day/week/mnth/year”
3. 頻度副詞 (Adverbs f Frequency)
頻度副詞表示事情發(fā)生的頻率，可用來回答hw ften引導(dǎo)的問句。常用的頻度副詞有always，almst always， usually，ften， smetimes，hardly ever（seldm），never等，它們在頻度上的差異可以這樣表示：always(100%)>almst always>usually>ften>smetimes>hardly ever(seldm)>never(0%)頻度副詞通常放在動詞前面，若句子里有情態(tài)動詞、助動詞或系動詞be,則放在這類動詞（第一個）的后面。例如：It's always interesting t watch ther peple shw their talents.Why d peple usually make reslutins?When we watch mvies abut the future, we smetimes see rbts.They hardly ever watch TV.Fewer peple will d such jbs in the future because they are bring, but rbts will never get bred.
4. Hw ften d yu exercise? 你多久鍛煉一次？ exercise v. 鍛煉 e.g. I exercise every day. Mr Smith exercises every mrning in the park. exercise n. 運動、鍛煉 (不可數(shù)名詞) 習(xí)題、體操 (可數(shù)名詞) (常和動詞 d 搭配使用，做“體操”講時多用復(fù)數(shù)) take/d exercise 做運動 d mrning exercises 做早操 d eye exercises 做眼保健操
5. Hw ften d yu have pian lessns? 你多久上一次鋼琴課呢？
Hw ften + 助動詞 d (des 或 did) + 主語 + d sth. ? 是對頻率（多久一次）進(jìn)行提問。疑問詞 hw ften (在這里助動詞 d, des 或 did 是起疑問的作用) 與一般現(xiàn)在時或一般過去時連用，回答一般用表頻率的副詞 always, usually, ften, smetimes, never 等或者是“次數(shù)+ 一段時間”，如 nce/twice a mnth, three times a mnth, every year, every week 等。
e.g. 你多久上一次鋼琴課？你一周上幾次鋼琴課？ Hw ften d yu have pian lessn? Hw many times d yu have pian lessns a week?
Hw ften & Hw many times
Hw many times 對次數(shù)進(jìn)行提問，其答語為nce, twice, three times 等表示次數(shù)的單詞或短語。
I play it three times a week.
D yu have a ping-png bat?
Hw ften d yu play ping-png?
In pairs,find ne sprts item that yu bth have.Talk abut the sprt rexercise yu d with it.
Reading is t the mind while exercise t the bdy.讀書健腦，運動強身。Life depends n exercise.生命在于運動。Old habits die hard. Let’s start exercising befre it’s t late.舊習(xí)難改,從現(xiàn)在就開始鍛煉吧！
按要求寫出正確的單詞、詞組或句子。
保持健康 (短語) __________ 2. 多久一次 (短語) ___________3. 幾乎不(名詞) __________ 4. 棒球手套(短語) __________ 5. 跳繩(短語) __________ 6. 瑜伽墊 (短語) __________7. 跑鞋（名詞）__________ 8. 乒乓球拍（短語）___________9. 這個足球是你的嗎？ ___________________________10. 這是誰的棒球手套？ _______________________ 11. 你多久打一次網(wǎng)球？___________________12. 我通常打網(wǎng)球在周末一次或兩次。 ________________________________________
hardly ever
Is this ftball yurs?
Whse baseball glve is this?
Hw ften d yu play tennis?
I usually play tennis nce r twice at weekends.
Presentatin
一、根據(jù)漢語完成句子1. Mr. Black swims (每周兩次).2. I ften jump rpe (在周末). 3. The ld wman (鍛煉) every mrning. 4. We usually (打網(wǎng)球)n Sundays.5. Is this ftball (yu)?6. My sister (幾乎不曾) plays cmputer games.
at weekends
play tennis

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