Unit8前四課時(shí)復(fù)習(xí)總結(jié)課件仁愛級(jí)下冊(cè)

Unit8總結(jié)歸納（前四課時(shí)）單詞、短語(yǔ)、句型The_________River※_________kilometerslong※A_________riverofChina※About_____kilometerswideatsomeplaces5,464mother20YellowLookatthepictureandtalkaboutTheYellowRiver./k?l?'m?t?(r)/n.千米LookatthepictureandtalkaboutHuangguoshuWaterfall.UsefulExpressionsinGuizhou,Chinaabout100meterswideabout80metershigh/'ju?sfl/adj.有用的/wa?d/adj.寬的/'mi:t?(r)/n.米

NiagaraFalls

（尼亞加拉大瀑布）Itisa99-meter-highwaterfallinNorthAmerica.

Itisoneofthemostfamouswaterfallsintheworld./na?'?ɡ?r?f??lz/“數(shù)字-名詞單數(shù)（-形容詞）”構(gòu)成一個(gè)復(fù)合形容詞，修飾名詞

例如：a10-year-oldboy（一個(gè)10歲的男孩）練習(xí)：TheNileisa__________riverinAfrica.A.6,650-kilometers-long B.6,650-kilometer-longC.6,650kilometerlong D.6,650-kilometerlongB

TheNileRiver（尼羅河）Itis6,671kilometerslong.Itrunsthrough

easternAfrica.Itisthelongestriverintheworld./k?l?'m?t?(r)/n.千米/na?l?r?v?(r)//θru:/prep.貫穿/'i?st?n/adj.東方的/'fre?w??t?(r)/adj.淡水的/

LakeBaikal（貝加爾湖）It’sanoldfreshwaterlakeontheearth.Itisover25millionyearsoldItistheworld'sdeepestandoldestlake./le?kba??k?//'m?lj?n/num.一百萬

/di?p/adj.深的ThePacificOcean(太平洋)Itisverylargeanddeep.Itisoneofthefouroceansontheearth.

ThePacificOcean(太平洋)/p??s?f?k????n//lɑ?d?/adj.大的

/di?p/adj.深的oneof+限定詞（如the,these）+復(fù)數(shù)名詞。TheBohaiSea（渤海）

Itisaninlandseainnorth-eastofChina.

/'?nl?nd/adj.(在)內(nèi)陸的/?n??rθ'i?st/n.東北Kangkang,whatdo

youknow

about

theNile

River?How

long

is

it?It

runsthrough

eastern

Africa.It's

6,671kilometers

long.how

long

多長(zhǎng)

對(duì)物體的長(zhǎng)度或時(shí)間的長(zhǎng)短提問“數(shù)字+單位+long/wide/high

(tall)

等形容詞”表示物體的長(zhǎng)、寬、高等穿過；通過Activity2P22XiaoYa:Mom,wheredoeswatercomefrom?Mom:Thereiswatereverywhere.It’sundertheground,intheoceanandinthesky.XiaoYa:ButIcan’tseeanywaterinthesky.Mom:It’sintheair.Onsunnydays,watergoesupintotheskyandformsclouds.XiaoYa:Isee.Asweallknow,waterisveryimportanttous.Mom:Yes.Weneedtodrinkwatereveryday.XiaoYa:Wealsoneedtousealotofwaterinourlife.Mom:That’sright.It’sluckythatwehavealotofwaterontheearth.XiaoYa:Yes.Justbecauseofthis,wecalltheearthablueplanet.Mom:Butwecanonlyuseabout1%ofthewaterontheearth.Therestisallseawaterorice.XiaoYa:Thatisverylittlewater.Let’ssaveeverydropofwater./'evriwe?(r)/adv.到處/graund/n.地面/'intu:/prep.到……里面/f?:m/v.(使)形成/klaud/n.云/dr?p/n.滴v.(使)掉落Arethereanypeoplelivinginthedesert?Theanswerisyes.Asamatteroffact,thedesertishometomanypeople.Iknowafamilylivinginthedesert.Waterissoimportantandvaluableforthem.Thefamilydon'thaveenoughwater.Theyseldomplantflowersorgrass.Theycanonlytakeaquickshower

onceaweek.Duringtheshower,theymustcollectthewater.Aftertheshower,theyreusethewater.Itdoesn'trainmuchinthedesert.Mostpeoplegetwaterfromtheunderground,sotheyhavetospendalotofmoneydiggingwells.Ifeellucky.Idon'tneedtoworryaboutwater,butnowIstarttosavewater.Joinmeandlet'smakeadifferencetogether./'m?t?(r)/n.關(guān)乎……的事情/f?kt/n.事實(shí),真相;現(xiàn)實(shí)/'v?lju?bl/adj.寶貴的

/?'n?f/足夠的,充足的/'?a??(r)/n.淋浴/w?ns/adv.一次/k?'lekt/v.收集;采集/d?g/v.掘(地)/'w?ri/v.擔(dān)心1.

planet/'pl?n?t/n.行星2.ocean/'???n/n.大海,海洋(theocean)3.

metre/'mi?t?(r)/(meterAmE)n.米

ThePacificocean/p??s?f?k'???n/太平洋數(shù)字+單位+long/wide/high

(tall)

等形容詞”表示物體的長(zhǎng)、寬、高等例：2meterslong兩米長(zhǎng)4.kilometre/k?'l?m?t?(r)/;/k?'lɑ?m?t?r/n.千米;公里5.through/θru?/prep.穿過;貫穿through與across

through

強(qiáng)調(diào)從內(nèi)部穿過（如森林、隧道）。across

強(qiáng)調(diào)從表面穿過（如馬路、河流）。6.eastern/'i?st?n/;/'i?st?rn/adj.東方的;東部的7.freshwater/'fre?w??t?(r)/adj.淡水的northern北方的

、southern南方的

、western西方的8.

*million/'m?lj?n/num.一百萬9.inland/'?nl?nd/adj.(在)內(nèi)陸的/??n'l?nd/adv.向(或在)內(nèi)陸

（1）:數(shù)字+million

如4millionpeople

（2）:millionsof

如:millionsofstars類似用法的詞：hundred百

thousand

千

billion

十億

10.north-east/?n??rθ'i?st/n.東北;東北方;東北地區(qū)11.

large/lɑ?d?/;/lɑ?rd?/adj.大的,大量的;大號(hào)的；廣泛的，眾多的12.

deep/di?p/adj.深的,厚的;縱深的,寬的adv.深深地；至深處14.

everywhere/'evriwe?(r)/;/'evriwer/

adv.到處15.ground/gra?nd/n.地,地面13.wide/wa?d/adj.寬的;寬闊的16.

into/'?nt?;'?ntu?/prep.到······里面,進(jìn)入17.form/f??m/;/f??rm/v.(使)形成;產(chǎn)生;建立18.cloud/kla?d/n.云;云彩

19.*ice/a?s/n.冰cloudy

多云的20.drop/dr?p/;/drɑ?p/n.滴,水珠v.(使)掉落21.full/f?l/adj.(有)大量的,豐富的;充滿的;完全的

22.useful/'ju?sfl/adj.有用的;有幫助的everydropof

每一滴水befullof=befilledwith

充滿反：useless無用的；無益的usev.使用；用

24.outside/?a?t'sa?d/prep.在······外面adv.在外面25.cycle/'sa?kl/n.循環(huán)23.*wash/w??/;/wɑ??/v.洗26.

quick/kw?k/adj.快的;迅速的quicklyadv.快地；迅速地27.shower/'?a??(r)/n.淋浴;淋浴間,淋浴器v.(洗)淋浴

takeaquickshower快速淋浴29.tap/t?p/n.水龍頭30.while/wa?l/conj.當(dāng)······的時(shí)候;而,然而

turnoffthetap關(guān)閉水龍頭28.

*off/?f/;/??f/adv.(用以表示除去了某物);休假；休息31.brush/br??/v.(用刷子)刷凈,刷亮n.刷子brushyourteeth刷牙32.tooth/tu?θ/(pl.teeth/ti?θ/)n.牙;齒

33.reuse/?ri?'ju?z/v.再次使用;重復(fù)使用34.matter/'m?t?(r)/n.關(guān)乎……的事情;事情v.事關(guān)緊要；要緊It’sdoesn’tmatter.沒關(guān)系。35.fact/f?kt/n.事實(shí),真相;現(xiàn)實(shí)infact事實(shí)上asamatteroffact事實(shí)上37.

enough/?'n?f/det.足夠的,充足的adv.足夠地38.once/w?ns/adv.僅一次;一次;曾經(jīng)conj.一…就36.

valuable/'v?lju?bl/adj.寶貴的v.value重視；評(píng)價(jià)n.價(jià)值

enoughtime/money足夠的時(shí)間carefulenough足夠細(xì)心one一39.

*must/m?st/

modalv.必須n.必須做(或看、買等)的事40.collect/k?'lekt/v.收集;采集collectionn.收集41.

dig/d?g/v.掘(地);挖(土)digging42.*worry/'w?ri/;/'w??ri/v.擔(dān)心,發(fā)愁;使擔(dān)憂，使發(fā)愁n.令人擔(dān)憂的事；擔(dān)心，憂慮worryabout擔(dān)心43.*story/'st??ri/n.故事;小說重點(diǎn)詞的用法：1.復(fù)合形容詞“數(shù)字-名詞單數(shù)（-形容詞）”構(gòu)成一個(gè)復(fù)合形容詞，修飾名詞

例如：a10-year-oldboy一個(gè)10歲的男孩

a3-hourmeeting3小時(shí)的會(huì)議2.長(zhǎng)度單位的表達(dá)數(shù)字+單位+long/wide/high

(tall)

等形容詞”表示物體的長(zhǎng)、寬、高等.例：10meterslong10米長(zhǎng)2.throughthrough

介詞，

穿過；貫穿（從內(nèi)部穿過）across橫穿（從表面穿過如：橫穿馬路）3.beimportanttosb.

beimportanttosb.對(duì)某人來說很重要5.Howlonghow

long“多長(zhǎng)”對(duì)物體的長(zhǎng)度或時(shí)間的長(zhǎng)短提問—HowlongistheYellowRiver?黃河有多長(zhǎng)？—It’s5,464kilometerslong.它有5464千米長(zhǎng)Howfar問距離：Howfaristheairport?機(jī)場(chǎng)有多遠(yuǎn)？Howtall問高度Howtallisthebuilding?這棟樓有多高？Howold

問年齡：Howoldareyou?你多大了？Howmuch問不可數(shù)數(shù)量：Howmuchwaterdoyouneed?你需要多少水？Howmany問可數(shù)數(shù)量：Howmanybooksdoyouhave?你有多少本書？6.句型

It’s+形容詞+that從句It’sluckythatwehavealotofwaterontheearth.

7.becauseofbecauseof+名詞或代詞如becauseoftheweatherbecause+從句

如：becauseitisraining

8.restrest

n.（1）剩余的部分；剩下的內(nèi)容常與定冠詞the連用。therest(of...)+名詞當(dāng)指代不可數(shù)名詞時(shí)，動(dòng)詞用單數(shù)：Therestofthemoneyisinthebank.當(dāng)指代可數(shù)名詞復(fù)數(shù)時(shí)，動(dòng)詞用復(fù)數(shù)：Somestudentsarereading,andtherest