Unit2Topic3SectionD學(xué)案初中英語(yǔ)八年級(jí)上冊(cè)

Unit2Topic3SectionD【學(xué)習(xí)目標(biāo)】1.能看懂談?wù)摻】档奈恼隆?.了解有關(guān)運(yùn)動(dòng)健身的知識(shí);能夠用英語(yǔ)討論如何保持健康。3.總結(jié)情態(tài)動(dòng)詞haveto,must及反身代詞的用法和相關(guān)語(yǔ)言點(diǎn)。【預(yù)習(xí)導(dǎo)學(xué)】一、填一填1.停止做某事

2.一個(gè)好主意

3.熱身

4.伸展你的大腿與胳膊

5.找個(gè)合適的地方鍛煉

6.花費(fèi)很多錢來(lái)鍛煉

7.讓你的身體動(dòng)起來(lái)

8.代替;而不是

9.每次30分鐘

二、譯一譯1.鍛煉越多越好。______________________________________________________________2.鍛煉前熱身是重要的。______________________________________________________________3.你不需要為家里買運(yùn)動(dòng)器材。______________________________________________________________4.你的身體需要水來(lái)提供能量和保持涼爽。______________________________________________________________【答案】一1.stopdoingsth.2.agoodidea3.warmup4.stretchyourlegsandarms5.findagoodplacetoexercise6.spendalotofmoneyexercising7.getyourbodymoving8.insteadof9.30minuteseachtime二1.Themoreexercise,thebetter.2.Itisimportanttowarmupbeforeyouexercise.3.Youdon'tneedtobuyexerciseequipmentforyourhome.4.Yourbodyneedsthewaterforenergyandforkeepingcool.【合作探究】任務(wù)驅(qū)動(dòng)一復(fù)習(xí)語(yǔ)法1.must與haveto的區(qū)別①情態(tài)動(dòng)詞must意思是“必須;應(yīng)該”,含有之意。如:

Youmustfinishyourhomeworkfirst.你必須先完成家庭作業(yè)。②must的否定式為,意為“禁止;不得”。如:

Hemustn'tleaveherebeforeteno'clock.十點(diǎn)之前他不得離開這里。③must開頭的一般疑問(wèn)句,其否定答語(yǔ)用或。如:

—Mustwehandinourexercisestoday?—No,you.

④must表示必然結(jié)果,意為“一定,必定”。如:Ifyoudon'tworkhard,youmustfailintheexam.如果你不努力學(xué)習(xí),你必定不會(huì)通過(guò)考試。⑤must表示有把握的推測(cè),意思是“肯定”,否定推測(cè)用cannot,縮寫為can't。Therebesomethingwrongwiththemachine.那臺(tái)機(jī)器肯定出了故障。

Hebesoold.他不可能那么老。

⑥must與haveto的用法區(qū)別:have/hastodosth.表示因?yàn)橛^原因而必須做某事,有被迫之意,可以用于多種時(shí)態(tài);而must通常表示由于責(zé)任、義務(wù)等觀原因而必須做某事。如:

Weobeythetrafficrules.我們必須遵守交通規(guī)則。

Myparentsaren'tin.Istayathometolookaftermysister.我父母不在家,我得在家照顧妹妹。

2.復(fù)習(xí)反身代詞用適當(dāng)?shù)姆瓷泶~填空。①Lastweekendweenjoyedinthepark.

②Theboyistooyoungtolookafter.

③MybrothertaughtEnglishontheInternetlastyear.

④Becarefulwiththatknife,oryouwillhurt.

⑤Iseeinthemirror.

⑥“What'swrongwithme?”Themanasked.

⑦M(jìn)aryoftenwashesherclothesby.

⑧Iboughtanewdictionaryforyesterday.

⑨—Didtheyfinishtheirworkby?

—Yes,theydid.⑩Thecatiswashingitsface.

3.打的交際用語(yǔ)和搭檔兩人一組,模擬打的場(chǎng)景。參考語(yǔ)言結(jié)構(gòu):A:Hello,thisisMaryspeaking.CanIspeaktoJohn,please?B:I'msorry,heisn'tin.ThisisJohn'smother.CanItakeamessageforyou?A:Ofcourse.Pleasetellhimtomeetmeatthecinemaat4:00p.m.thisafternoon....◎?qū)W法指導(dǎo):模擬打時(shí)盡可能地接近真實(shí)情況,可通過(guò)表情、動(dòng)作、語(yǔ)音語(yǔ)調(diào)來(lái)表現(xiàn)。任務(wù)驅(qū)動(dòng)二閱讀訓(xùn)練1.Read1aandanswerthefollowingquestions.①Whatisthefirststepofdoingexercise?②Wherecanyourunorplaysports?③Howlongshouldyoudoexerciseeachtime?④Whatshouldyoudoifyouhurtyourselfwhileexercising?2.Completethemindmap.3.Retellthepassage.小組合作,寫出關(guān)鍵句和短語(yǔ),根據(jù)上面的思維導(dǎo)圖,復(fù)述文章內(nèi)容。Youmaybeginlikethis:Whenweareexercising,weshouldpayattentiontothefollowingrules.First,SecondLast,

任務(wù)驅(qū)動(dòng)三小組活動(dòng)1.Haveadiscussion.組內(nèi)討論如何保持健康,可以從eatinghabits,sleepinghabits,exercise,happiness,helpothers等方面展開討論。TopicItemsEatinghabits

Sleepinghabits

Exercise

Happiness

TopicItemsHelpothers

......2.Writeanewspaper.組內(nèi)合作,每人負(fù)責(zé)一個(gè)板塊,完成手抄報(bào)的制作。參考語(yǔ)言結(jié)構(gòu):Eatinghabits:1.Anappleadaykeepsthedoctoraway.2.Eatlessmeatandfish,morevegetabledish,andthatwillmakeyouhealthy.Sleepinghabits:1.Earlytobed,earlytorise....【答案】任務(wù)驅(qū)動(dòng)一1.①要求、命令②mustn't③needn'tdon'thavetoneedn't/don'thaveto⑤mustcan't⑥客主musthaveto2.①ourselves②himself③himself④yourself/yourselves⑤myself⑥himself⑦h(yuǎn)erself⑧myself⑨t(yī)hemselves⑩itself任務(wù)驅(qū)動(dòng)二1.①Warmingup.②Inaparkorinyourschoolgym.③For30minutes.④Restuntilyoufeelbetter.2.WarmupyourschoolgymbodyenjoyableafewtimesDrinkenoughwater.rest任務(wù)驅(qū)動(dòng)三1.Havebreakfasteveryday.Eatriceforlunch.Eatalotofvegetablesandfruit.Eatlittleicecream....Gotobedearlyandgetupearly.Sleepforabouteighthoursanight....Runforhalfanhoureverymorning.Playbasketballonweekends....Keephappyeveryday....Helpoldpeoplecrosstheroad.Helpclassmateswhentheyneed....【知識(shí)超市】[命題點(diǎn)一]Youdonotneedtospendalotofmoneyexercising.你不必花大量的錢來(lái)鍛煉?！蛴梅偨Y(jié):needtodosth.“需要做某事”,該句中的need為實(shí)義動(dòng)詞。其否定式:don't/doesn't/didn't/won'tneedtodosth.。【拓展】need作情態(tài)動(dòng)詞時(shí),表示“需要”或“必須”,通常用于否定句、疑問(wèn)句、條件句。如:Youneedn'tdoitagain.你不需要重復(fù)做了。其一般疑問(wèn)句的答語(yǔ),肯定回答用must,否定回答用needn't。如:—NeedIgowithher?我需要和她一起去嗎?—Yes,youmust.是的,你需要去。/No,youneedn't.不,你不必去。對(duì)點(diǎn)自測(cè)用need的正確形式填空1.—MustIhandinthehomeworkrightnow?—No,you.

2.每個(gè)人都需要天天運(yùn)動(dòng)。Everyonetoexerciseeveryday.

【答案】1.needn't2.needs[命題點(diǎn)二]Chooseasportthatyouenjoyandthenyourexercisewillbefuninsteadofwork.選擇一項(xiàng)你喜歡的運(yùn)動(dòng),那么你的運(yùn)動(dòng)就會(huì)變得有趣,而不是工作。

instead意為“代替;反而”,作副詞用,通常位于句尾。如位于句首時(shí),常用逗號(hào)與后面隔開。instead在順接句子中作“代替”講,而在轉(zhuǎn)折(或逆轉(zhuǎn))句子中意為“然而”。如:Lilyisn'there.AskLucyinstead.莉莉不在這兒,去問(wèn)露茜吧。inste