人教版高中英語必修3 Unit2 Healthy Eating 學(xué)案

1、Unit2Healthyeating【學(xué)習(xí)目標(biāo)】掌握本單元的常用詞匯表達(dá)。【學(xué)習(xí)重難點】熟練記住常用詞匯與詞組?！緦W(xué)習(xí)方法】速讀、細(xì)讀、歸納、練習(xí)【學(xué)習(xí)內(nèi)容】一、重點詞匯1.balancen.天平；平衡；結(jié)余，余額v.平衡；權(quán)衡Whatwillhappentoyouifyoudonteatabalanceddiet?假如你的飲食不均衡會怎么樣？歸納拓展Ithinkitsimportanttohaveabalancebetweenstudyandasociallife，soImgoingtojoinafewclubs.我認(rèn)為保持學(xué)習(xí)和社交的平衡很重要，所以我打算參加幾個社團(tuán)。Ridingabik

2、ehelpsdevelopachildssenseofbalance.騎自行車有助于培養(yǎng)孩子的平衡感。Onbalance，thecompanyhashadasuccessfulyear.總的來說，公司這一年是成功的。即境活用1完成句子(1)眾所周知，均衡的膳食使我們身體健康。Asisknowntous，_cankeepourbodyhealthy.答案：abalanceddiet(2)生活中他很好地平衡了工作與玩的關(guān)系。Thereis_workandplayinhislife.答案：anicebalancebetween2.dietn.日常飲食vt.&vi.節(jié)食，使實施飲食療法Everybod

3、yhastoeat，butdoyoueatahealthydiet?每個人都要吃東西，但是你有健康的飲食嗎？歸納拓展Nosugarinmycoffee，please；Imdieting.請不要給我的咖啡放糖，我在節(jié)食。Idecidedtogoonadietbeforemyholiday.我決定在休假前節(jié)食。Itisimportanttohaveabalanced，healthydiet.擁有均衡、健康的飲食很重要。Thedoctorputhimonadietafteroperation.手術(shù)之后，醫(yī)生規(guī)定了他的飲食。即境活用2-Wouldyoulikesomemorechicken?-No，t

4、hanks.Iam_adietandImtryingto_weight.Aon；loseBon；putonCin；haveDin；lose解析：選A。onadiet是固定短語，“節(jié)食”；loseweight“減肥”。3.curiosityn.好奇心，求知欲CuriositydroveWangPenginside.王鵬受到好奇心的驅(qū)使，走了進(jìn)去。歸納拓展TheletterwasntaddressedtomebutIopeneditoutofcuriosity.那封信不是寫給我的，然而我出于好奇把它拆開了。Hewascurioustoknowwhatwashappeningintheoffice.

5、他想知道辦公室里正在發(fā)生什么事情。Childrenarecuriousabouteverythingaroundthem.小孩對周圍的所有事物感到好奇。Itwascuriousthatshedidnttellanyone.她沒有告訴任何人，這很反常。即境活用3Peoplehavealwaysbeen_aboutexactlyhowlifeonearthbegan.AcuriousCanxiousBexcitedDcareful解析：選A。句意：人們一直對世界上的生命起源非常好奇。becuriousabout對好奇；excited興奮的；anxious焦慮的；careful認(rèn)真的。4.lievi

6、.&n說謊；謊話，謊言HecouldnothaveYongHuigettingawaywithtellingpeoplelies!他可不能讓雍慧哄騙人們卻不受懲罰！歸納拓展Youcouldseefromhisfacethathewaslying.從他的表情上你可以看出他在撒謊。Hedidntfinishhishomeworklastnightsohetoldalie.他昨天晚上沒有完成作業(yè)，所以他說了謊。Thesurvivorslayonthebeach，exhaustedandshocked.幸存者們躺在沙灘上，疲勞不堪又深感震驚。Shetoldmethathappinessliesinhe

7、lpingotherstobehappy.她告訴我快樂的真諦在于幫助他人變得快樂。即境活用4躺在那里的那個人撒謊說他把錢放在桌子上了。Theman_there_thathehad_themoneyonthetable.答案：lying；lied；laid5.limitn.界限；限度vt.限制；限定Idontwanttoupsetyou，butIfoundyourmenusolimitedthatIstoppedworryingandstartedadvertisingthebenefitsofmyfood.我并不想讓你心煩，不過我發(fā)現(xiàn)你菜譜上的菜太少了，所以我也就不著急了，我也開始宣傳我餐館的

8、食物的好處。IllhelpasmuchasIcan，butthereisalimittowhatIcando.我會盡力幫忙，但我所能夠做的也是有限的。Ibelieveteachingshouldnotbelimitedtotheclassroom.我認(rèn)為教學(xué)不應(yīng)該局限在教室內(nèi)。Theydidwellwithinthelimitsoftheirknowledge.由于知識所限，他們已經(jīng)做得很好了。Theamountofmoneyyouhavetospendwilllimityourchoice.你要消費的金額限制著你的選擇。Thistechniqueisusefulbutithasitslimi

9、tations.這種技術(shù)實用但也有局限性。即境活用5-Isthereany_tothetimethatIcanstayhere?-Yes，youmustleaveherebeforehecomesback.AnumberBlengthClimitDmatter解析：選C。問句句意：我待在這里的時間有限制嗎？limit表“限定，限制”之意。如：MymothersetsalimittotheamountoffoodthatIcaneat.我母親限制我的飯量。6.benefitv使受益，得益于；得利于n好處，利益，優(yōu)勢Idontwanttoupsetyou，butIfoundyourmenusoli

10、mitedthatIstoppedworryingandstartedadvertisingthebenefitsofmyfood.我并不想讓你心煩，不過我發(fā)現(xiàn)你菜譜上的菜太少了，所以我也就不著急了，我也開始宣傳我餐館的食物的好處。歸納拓展Weshouldspendthemoneyonsomethingthatwillbenefiteveryone.我們應(yīng)該把這筆錢花在大家都能得益的事上。Iamsurethateveryonewillbenefitalotfromthisactivity.我相信大家都會從這個活動中獲益良多。Manypeoplefindthatregularphysicalac

11、tivitygivesthemanunexpectedbenefit.許多人發(fā)現(xiàn)定期鍛煉使他們受益匪淺。ItissaidthatYogaisofgreatbenefittohumanhealth.據(jù)說瑜伽對人體健康有很大益處。即境活用6Alargesumofmoneyhasbeenraisedforthe_ofthepoorlyeducatedchildreninthemountainousdistricts.AprofitCadvantageBfavourDbenefit解析：選D。forthebenefitof.為了的利益。7Asweallknow，practicingYoga_ourhe

12、alth；thatistosay，ourhealthcan_it.Abenefitsto；benefitBbenefits；benefitfromCbenefitsfrom；benefitDbenefits；arebenefitedfrom解析：選B。句意：眾所周知，練瑜伽有助于我們的健康，也就是說，我們的健康將從練瑜伽中受益。benefit常用于sth.benefitssb.或sb.benefitsfromsth.結(jié)構(gòu)中，兩者均為固定搭配，由該結(jié)構(gòu)可知應(yīng)選B項。7.strengthn.U力量，體力C長處，強(qiáng)項ThestrengthofthedietinWangPengsrestaurantw

13、asthatitprovidedplentyofenergygivingfood.王鵬餐館的飲食優(yōu)點在于它能提供含有足夠熱量的食物。歸納拓展Whenwethinkofleadership，weoftenthinkofstrengthandpower.一想到領(lǐng)導(dǎo)才能，我們通常會想到實力和權(quán)力。Eachofushasourownstrengthsandweaknesses.我們每個人都有自己的強(qiáng)項和弱項。Theabilitytokeepcalmisoneofhermanystrengths.能夠保持冷靜是她的多項長處之一。Ourfriendshiphassteadilystrengthenedov

14、ertheyears.我們的友誼逐年加深。即境活用8(2009年高考浙江卷)PractisingChinesekungfucannotonly_onesstrength，butalsodeveloponescharacter.AbringupBtakeupCbuildupDpullup解析：選C。句意：練中國功夫不僅能增強(qiáng)人的力量，還能培養(yǎng)人的性格。builduponesstrength為固定短語，意為“增強(qiáng)某人的力量”。9Tomakemembersofateamperformbetter，thetrainerfirstofallhastoknowtheir_andweaknesses.Ast

15、rengthsCtechniquesBbenefitsDvalues解析：選A。本題考查詞匯。strength此處意為“長處；優(yōu)勢”，根據(jù)句意：為了使體育隊的成員在比賽中取得更好的成績，教練首先要了解隊員的強(qiáng)項和薄弱的地方，可判斷出選A。二、重點短語8.getawaywith被放過，(做壞事)不受懲罰HecouldnothaveYongHuigettingawaywithtellingpeoplelies!他可不能讓雍慧哄騙人們卻不受懲罰！例句探源Fortheseriousaccident，hegotawaywithonlyafine.那么嚴(yán)重的事故，他交了罰款就完事了。Thechildoug

16、httobepunished.Youshouldntlethimgetawaywithtellinglies!這孩子應(yīng)該受到懲罰，對他撒謊這事你不應(yīng)就這么算了！Ifwecangetoverourpresentdifficulties，theneverythingshouldbeallright.如果我們克服了目前的困難，那么一切都應(yīng)該會好起來。Isntittimeyougotdowntomarkingthepapers?你是不是該開始批改試卷了？即境活用10Wevejustmovedintoabiggerhouseandtheresalottodo.Lets_it.AkeepupwithBdo

17、awaywithCgetdowntoDlookforwardto解析：選C。句意：我們剛搬進(jìn)一幢較大的房子，有許多事要做。讓我們著手做吧。本題考查動詞短語辨析。A項意為“跟上”；B項意為“廢除，去掉”；C項意為“開始，著手做”；D項意為“期望”。11Itsgoingtorain.XiaoFeng，willyoupleasehelpme_theclothesontheline?AgetoffCgetinBgetbackDgeton解析：選C。句意：要下雨了。小鋒，請你幫我把繩子上的衣服收起來好嗎？getoff下車；getback返回，回去，回家；getintocollectorgathersth

18、.收集，收割；geton進(jìn)展，進(jìn)步。三、重點句式1Nothingcouldbebetter.再沒有比這些更好吃的了?！揪浞ǚ治觥?1)形容詞的比較級與否定代詞nothing連用，表達(dá)最高級的含義。有此用法的常用否定詞有：no，not，never，hardly，nothing，nobody等。(2)表示最高級意義的幾種特殊結(jié)構(gòu)：never比較級nothing/noso原級as.nothing/no比較級than.can/couldnever/notenough/tooItwasnotuntilthenthatIsuddenlyrealizednobodywashappierthanIwas.直到

19、那時我才突然意識到?jīng)]有人比我更幸福的了。NothinginmylifeshookmesodeeplyasthefirstvisittoChina.在我的一生中給我震撼最大的是第一次到中國參觀。Youcanneverbetoocareful.你再怎么小心也不過分。歸納拓展12-OurwomenathletesachievedgreatsuccessintheVancouverWinterOlympicGames.-Yes.Noonecouldperform_，Ithink.AwellBbetterCbestDthebest解析：選B。答句句意：-我們的女運動員在溫哥華冬奧會上取得了巨大的成就。-

20、是的。我想，沒人比她們表現(xiàn)得更精彩了。此處用“否定形式比較級”表達(dá)“沒人比更，最”之意。13Howbeautifullyshesings！Ihaveneverheard_.AthebettervoiceCthebestvoiceBagoodvoiceDabettervoice解析：選D。never.better.表示最高級，“我從未聽過這么好的歌聲(嗓音)”。2HecouldnothaveYongHuigettingawaywithtellingpeoplelies！(P10)他可不能讓雍慧哄騙人們卻不受懲罰！【句法分析】(1)havesb.doing意為“允許某人做某事”時，常用于否定句中；

21、意為“使某人做某事”時，多用于肯定句中。(2)havesb.do讓某人做某事。(3)havesth.todo有事要做。Icanthaveyouspeakingtoyourmotherinarudemanner.Youmustapologizetoherimmediately.我不允許你用那種粗魯?shù)姆绞礁愕膵寢屨f話。你必須立刻向她道歉。Ihavealotofthingstodoatpresent，soIcantgooutwithyou.目前我有許多事情要做，因此我不能與你一起出去。TheteacherhadhisstudentsreadEnglisheverymorningforhalfanh

22、our.這位老師讓他的學(xué)生每天早上讀半個小時的英語。即境活用14Thedirectorhadherassistant_somehotdogsforthemeeting.ApickedupCpickupBpicksupDpickingup解析：選C。句意：主任讓她的助手為會議準(zhǔn)備了些熱狗。havesb.dosth.讓某人干某事。如：Motherhadmegototheshopandbuysomesalt.媽媽讓我去商店買些食鹽。15-Excuseme，sir，whereisRoom301?-Justaminute.IllhaveBob_youtoyourroom.AshowBshowsCtosh

23、owDshowing解析：選A。此題考查動詞have的用法。havesb.dosth.命令或安排某人做某事?！具_(dá)標(biāo)檢測】一、核心詞匯1Takingregularexerciseandhavingahealthy_(飲食)aregoodforyourhealth.2Weaimtooffergoodservicetoallour_(顧客)3Youshould_(權(quán)衡)theadvantagesagainstthedisadvantagesbeforeyougiveupyourpresentjob.4.Sheusually_(結(jié)合)creativeimaginationwithintelligenc

24、etocreatesomewonders.5Manythousandsofpatientshave_(受益)fromthisnewtreatmentandrecoveredquickly.6Afterthetiringtrip，his_(力氣)gaveout.7Theteachertoldhimnotto_(嘆息)overthefailureofyesterdaystest.8HisEnglishwasso_(有限的)thathecouldnteventelltheforeignfriendwherehewasfrom.9Childrenare_(好奇)abouteverything，soteachersandparentsshouldsatisfytheir_(好奇心)10用weak的適當(dāng)形式填空(1)Ifyou_andhaveacigarette