仁愛版2020年八年級(jí)下冊英語知識(shí)歸納

仁愛版2020年八年級(jí)下冊英語知識(shí)歸納仁愛版2020年八年級(jí)下冊英語知識(shí)歸納仁愛版2020年八年級(jí)下冊英語知識(shí)歸納仁愛版2020年八年級(jí)下冊英語知識(shí)歸納編制僅供參考審核批準(zhǔn)生效日期地址：電話：傳真:郵編:Unit5FeelingExcitedTopic1:I’msohappy.1.Howareyoudoing=Howareyou你好嗎？

2.invitesb.todosth=asksb.todo邀請某人做某事3.forsth準(zhǔn)備某事（準(zhǔn)備時(shí)間較長思想上的準(zhǔn)備）：preparefortheexampreparesthforsb.為某人準(zhǔn)備…：preparefoodforLilytodosh準(zhǔn)備做…：Ipreparetogohiking.4.saysthtosb.對(duì)某人說….：saythanks/hello/goodbyetoPeter5.系動(dòng)詞+adj.系表結(jié)構(gòu)①be(am/is/are/was/were)②感官v.(feel,look,sound,taste品嘗，smell聞、嗅)③四變化(turn/become/go/get)*turn側(cè)指顏色變化④keep,make7.aticketto/for…一張…的票theanswertothequestion問題的答案thekeytothedoor/car/bike/…awayto…一種…的方式8.be+adj.+介詞結(jié)構(gòu)beproudof自豪，驕傲beworriedabout;擔(dān)心……beinterestedin;對(duì)……感興趣besurprisedat;對(duì)……感到驚奇bestrictwithsb.對(duì)……某人嚴(yán)格10.setthetableforsb.為某人擺餐具e.g.I’msettingthetableforguests.11.Ihopeeverythinggoeswell.我希望一切順利。12.beabletodo能夠---側(cè)指通過努力能夠?qū)崿F(xiàn)的（*willbeableto）can---側(cè)指人所具有的一種能力13.ringupsb.=callsb.=phonesb.=givesb.acall打電話14.oneof+the+adj最高級(jí)+N復(fù)+V單:“其中最…之一”e.g.Itisoneofthemostinterestingbooks.15.lonely—“孤單、寂寞”，強(qiáng)調(diào)精神上的孤單、寂寞，但未必一個(gè)人alone—“單獨(dú)”，強(qiáng)調(diào)一個(gè)人獨(dú)處‘但精神上未必寂寞。e.g.Theoldmanlivesalone,buthedoesn’tfeellonely.16.becauseof+n./短語：Ican’tgotothepartybecauseoftheweather.because+句子：Ican’tgotothepartybecauseitrainsheavily.17.teachsb.sth:LilyteachesusEnglish.teachsb.todosth：Lilyteachesmetodrawpictures.18.cheersb.up使振作精神19.intheend=atlast=finally最后區(qū)：attheendof…在…的結(jié)尾20.beon:強(qiáng)調(diào)狀態(tài)e.g.Thefilmwasonfortenminutes.上演puton:強(qiáng)調(diào)動(dòng)作e.g.Anewfilmwillputonthisevening.21.tellastory/joke/lie講故事/講笑話/說謊22.onthe/one’swayto…在…的路上onthe/one’swayhome23.fallintothesea掉入大海24.gomad發(fā)瘋25.BeijingOperaisournationaloperawitharound200yearsofhistory.京劇是我們的國劇，已有著大約200年的歷史了。28.comeintobeing形成29.容器+befullof+物=befilledwith裝滿，充滿e.g.Thecupisfullof/filledwithwater.30.makepeacewithsb.與某人和解31.endwith以…結(jié)束start/beginwith以…開始Topic2:I’mfeelingbetternow.+從句：Itseems/edthatheis/wasill.seem的用法+todo：Heseems/edtobeill.+Adj.：Heseems/edill.2.dobadly/wellin=bebad/goodat在某方面做得好/不好3.Shehasnofriendstotalkwith.她沒有可以交談的朋友。4.haveatalkwithsb.=talkto/withsb.與某人交談5.beworriedabout(adj.)=worryabout(v.)擔(dān)心…6.thesedays=recently最近7.sendsthtosb.=sendsb.sth把某物寄給某人8.Takeiteasy.別著急！/別緊張！9.Iwanttobeyourfriend.我想成為你的朋友。Iwanttomakefriendswithyou.我想和你交朋友。10.trytodo努力做某事11.belost丟失，迷路e.g.Mypenislost.Thegirlislost.12.Howareyoufeelingtoday?你今天感覺如何？13.fail/passtheexam考試不及格/通過考試14.Everyonegetsthesefeelingsatyourage.atone’sage在某人幾歲時(shí)區(qū)：attheageof在…歲時(shí)inone’steens在某人十幾歲時(shí)15.makesb./sth+do/adj使某人做某事/處在…狀態(tài)16.haveunhappyfeelings有不開心的感覺（feeling可數(shù)n.）17.givesb.suggestions/advice給某人建議18.sthhappentosb.某人出了某事（常用一般過去時(shí)）e.g.AnaccidenthappenedtoLiPing.Whathappenedtoyou?19.takepartin參加活動(dòng)joinsb.加入某人20.callsb.at+號(hào)碼打…號(hào)碼找某人e.g.callMr.Wangat228790421.toomuch+不可數(shù)n.muchtoo+adj.toomany+可數(shù)n.22.Howtimeflies!時(shí)間飛逝！23.HowIwishtostaywithyou!我多希望和你呆在一起！staywithsb.和某人呆在一起24.moveto+地點(diǎn).搬到某地25.get/beusedtosth/doing習(xí)慣做某事usedtodosth.過去常常做…26.what’smore而且fitin適應(yīng)\27.givemybestwishestoyourparents代我向你的父母問好28.A+be+as+adj.原級(jí)+as+B:HelenisastallasMaria.A+be+not+as/so+adj原級(jí)+as+B:Helenisn’tastallasMaria.A+V+as+adv原級(jí)+as+B:HelenrunsasquicklyasLily.A+don’t/doesn’t/didn’t+V原+as/so+adv.原級(jí)+as+B:Helendoesn’tsingas/sowellasLucy.\注：①無論是肯定結(jié)構(gòu)as…as…還是否定結(jié)構(gòu)notas/so…as..，中間都用adj/adv原級(jí)。②謂語若是be,則用adj.原級(jí)；謂語若是v.,則用adv.原級(jí)29.inpublic在公共場所30.fallasleep入睡makefaces做鬼臉31.What與dowith搭配How與dealwith搭配32.solveproblems解決問題33.learnsthfromsb.像某人學(xué)習(xí)某事learntodo學(xué)習(xí)做某事34.refusetodo拒絕做某事35.eventhough=evenif盡管,即使37.afterafewmonths=afewmonthslater幾個(gè)月后38.takeawalk=goforawalk散步calmdown冷靜goout外出nolonger=not…anylonger(多用于延續(xù)性v.)39.不再Youwon’tliveinFuzhouanylonger.=YouwillnolongerliveinFuzhounomore=not…anymore(多用于短暫性v.)e.g.Youwon’tseehimanymore.=Youwillseehimnomore.Topic3:Manythingscanaffectourfeelings.1.die(v.)—dead(adj.)---death(n.)---dying2.Howlonghaveyoufeltlikethis=Howlonghaveyoubeenlikethis3.mustbe----肯定推測；can’tbe---否定推測4.hatetodo=hatedoing討厭做某事5.followone’sadvice遵從某人的建議getwell=becomewell康復(fù)6.Ihopeso.-----Ihopenot.I’mafraidso.----I’mafraidnot.Ithinkso.-----Idon’tthinkso.7.missalotoflessons落下許多功課8.taketurnstodo輪流做某事：Wurn輪流：Wesingsongsinturn.It’sone’sturntodo輪到某人做某事：It’smyturntocleanaroom.9.study/learn(sth)byoneself=teachoneself(sth)自學(xué)（某事）10.That’sveryniceofyou.你真好！（of表人的性格、品質(zhì)）11.It’s+adj.+forsb.+todo:It’simportantformetostudywell.It’s+adj.+ofsb.+todo:It’sniceofyoutohelpme.注：若adj.用來修飾人的性格、品質(zhì)，則用of，若adj.用來修飾todo,則用for。12.helpsb.withsth.=helpsb.(to)dosth幫助某人做某事e.g.IhelpJimwithEnglish.=IhelpJimtostudyEnglish.13.affectone’sfeelings影響某人的心情14.心情好：beinagoodmood/beingoodspirits/feelone’sbest心情不好：beinabadmood/beinlowspirits情緒高漲：beinhighspirits15.beingood/badhealth身體好/不好16.smileatlife笑對(duì)生活laughatsb.嘲笑某人17.giveasurprisetosb.給某人一個(gè)驚喜insurprise驚奇地toone’ssurprise令某人驚喜的是18.thecolorofnature自然色19.letsb.(not)do讓某人（別）做某事makesb.(not)do20.makesb.+n.使某人成為…e.g.makeyoumonitor21.onthe/one’swayto+地點(diǎn)“在去…的路上”e.g.onthewaytoschoolonone’s/thewayhome在回家的路上22.getalong/on(well)withsb.與某人相處（融洽）23.giveaspeech演講24.beillinbed臥病在床e.g.LiMingisillinbed.25.onMid-autumnFestival在中秋節(jié)onrainydays在下雨天里onthemorningofMarch3rdonacoldevening26.gettogetherwithsb.與某人團(tuán)聚27.too+adj./adv.+to…=so+adj./adv.+that+句子“太…而無法…”e.g.It’stoonoisyformetofallasleep.=It’ssonoisythatIcan’tfallasleep.28.tryout試驗(yàn)tryon試穿29.makeadecision(todo)=decide(todo)決定做某事30.getbacktosth回到某事上，重返e.g.getbacktodailyactivities31.stay+adj.e.g.Weshouldstayhealthy.注：keep+adj.,但keep不能加介詞短語32.remembertodo記得去做某事（事情還沒做）rememberdoing記得曾做過某事（事情已做了）33.getsthforsb.=getsb.sth給某人買/拿某物getsthfromsb.從某人那收到….getsb.todo使某人做某事：Igetyoutocleantheroom.35.asenseof+n.一種…的感覺e.g.asenseofhappiness/duty/safety幸福感Unit6EnjoyCycling

Topic1Ihavesomeexcitingnewstotellyou.

一.重點(diǎn)詞匯

(一)詞形轉(zhuǎn)換:

1.discuss(v.)discussion(n.)2.queen(對(duì)應(yīng)詞)king

3.comfortable(adj.)comfort.(n.)4.safely(adv.)safe(adj.)safety（n.）(二)重點(diǎn)詞組:

1.goonavisitto去……旅行2.makethedecision做決定3.bringback帶回4.goonafieldtrip去野外旅行5.decideon(upon)sth對(duì)某事做出決定6seethesunrise看日出7.mypleasure不客氣8.comeupwith想出（主意）9.lookforwardto(doing)sth期望10.S人+payfor支付；賠償11.raisemoney籌錢12.someplacesofinterest名勝13.makearoomforsb為……訂房間14.haveawonderfultime玩得愉快15.inthedaytime在白天16.atwo-dayvisit為期兩天的旅行17.findout查出，找出二．重點(diǎn)句型及重點(diǎn)語言點(diǎn)

1.Ihavesomeexcitingnewstotellyou.我有一些激動(dòng)人心的消息要告訴你們。

totellyou是動(dòng)詞不定式短語，作定語。動(dòng)詞不定式作定語時(shí)常放在被修飾的名詞或代詞之后。如：Ihavenothingtotalkabout.Hehasalotofworktodo.

2.Soundsgreat!=Itsoundsgreat!聽起來不錯(cuò)。

3.Wewillgoonatwo-dayvisittoMountTai.我們將要去泰山玩兩天。

goonavisitto去參觀/旅游

atwo-dayvisit為期兩天的旅行atwo-monthholiday兩個(gè)月的假期

aneighteen-year-oldboy一個(gè)18歲的男孩

4．It’shardtosay.這很難說。Tosay是動(dòng)詞不定式作主語，It是形式主語。

5.decideon/uponsth決定，選定We’retryingtodecideonaschool.6.It’stoofarforcycling.騎自行車去路太遠(yuǎn)了。同義句是：It’toofartocyclethere.

7.Wehaveticketsat120yuanforthehardsleeperand180yuanforthesoftsleeper.

我們的票價(jià)是硬臥120元，軟臥是180元。

at意為“以……”，一般用于表示價(jià)格，年齡，速度等詞的前面，for意為“供，適合于”。I’vegotticketsat80yuanforTheSoundofMusic.

8．Pleasepayfortheticketsbefore5:30p.m.請?jiān)谙挛?：30之前付款.Payfor支付payforsbtodosth付錢給某人做某事

9.with有或帶著astandardroomwithtwosinglebeds10.Itcostseachstudentonedollartobuyaticketforthedraw.每一個(gè)學(xué)生花一美元便可買到一張抽獎(jiǎng)的票。

(1)each作主語，謂語用單數(shù)Eachofthestudentsspendsonedollarbuyingaticket..（2）用于單數(shù)名詞前，作定語，謂語用單數(shù)。Eachstudenthastheirowne-mailaddress.

11.Iamlookingforwardtohearingfromyou.我盼望收到你的來信。

Lookforwardto盼望，期待Theyarelookingforwardtosolvingtheproblem.

Topic2HowaboutexploringTian’anmenSquare

一、重點(diǎn)詞匯：

（一）詞形轉(zhuǎn)換：

1.explore(名詞)explore2.east(形容詞)eastern

3.north(形容詞)northern4.push(反義詞)pull

5.sadly(形容詞)sad(名詞)sadness6.crowd(形容詞)crowded

（二）重點(diǎn)詞組:

1.makeaplan擬定計(jì)劃2.makesure確信，確保3.comealongwith和……一起來4.atthefootof在……的腳下5.besurprisedat對(duì)……感到驚奇6.besatisfiedwith對(duì)……感到滿意7thankgoodness謝天謝地8.steponsb./sth.踩著某人/某物9.can’thelpdoingsth情不自禁做某事10.raiseone’shead抬頭11.rushout沖出去12.asksbforhelp向某人求助二．重點(diǎn)句型及重點(diǎn)語言點(diǎn)

1.Whileyouwereenjoyingyourtrip,Iwasbusypreparingformyexams.當(dāng)你在旅行時(shí)，我正忙于準(zhǔn)備考試。

(1)bebusydoingsth,/bebusywithsth忙于做某事

(2)while當(dāng)……時(shí)候，引導(dǎo)時(shí)間狀語從句。當(dāng)一個(gè)動(dòng)作在正在進(jìn)行時(shí)，另一個(gè)動(dòng)作也同時(shí)進(jìn)行。Whilemymotherwascooking,IwaswatchingTV.

2.It’sabouttwoandahalfhoursbybike.騎自行車大約要2個(gè)半小時(shí)。

Twoandahalfhours=twohoursandahalf

3.It’stotheeastofYongling.它在永陵的東面。

tothe+方位詞+of(表示互不接壤)JapanistotheeastofChina.

onthe+方位詞+of(表示相互接壤)FujianisonthesouthofZhejang.

inthe+方位詞+of表示在某一范圍內(nèi)的地區(qū)BeijingisinthenorthofChina

4.TheywalkedintoDinglingandweresurprisedatthewonders.他們走進(jìn)定陵，對(duì)那里的奇觀感到很驚奇。

besurprisedat對(duì)……感到很驚奇Heissurprisedatdragons.

besurprisedtodosth驚奇地做某事Shewassurprisedtofindshewaslost.

5.Whilethecrowdwaspushinghimindifferentdirections,someonesteppedonhistoes.

當(dāng)人群從四面八方擠來時(shí)，有人踩了他的腳。

inone’sdirection朝著某人的方向steponone’stoes踩了某人的腳

steponsth踩某物Don’tstepontheflowersandgrass.

6.Whenhefinallyrushedoutofthecrowd,henoticedhisfriendswerebothoutofsight.

當(dāng)他最后沖出人群時(shí)，他注意到他的兩個(gè)朋友都不見了。

noticesbdosth注意某人做了某事noticesbdoingsth注意某人正在做某事

7.Assoonasthethreeboyssaweachother,theyalljumpeduphappily.

三個(gè)男孩一見面，就高興得跳了起來。

assoonas引導(dǎo)時(shí)間狀語從句意為“一……就”not…until直到……才12.Theyweresolovelythatwecouldn’thelpplayingwiththem.

它們太可愛了，我們禁不住和它們一起玩。

can’thelpdoingsth忍不住做某事13.IamsatisfiedwitheverythinginChina.我對(duì)在中國的一切感到滿意。]

besatisfiedwith對(duì)……感到滿意Heissatisfiedwithmywork.

14..Weevenaskedtheguardforhelp.我們甚至向保安尋求幫助。

asksbforhelp向某人求助三.重點(diǎn)語法時(shí)間狀語從句

1.引導(dǎo)詞：

（1）when,while,as當(dāng)……時(shí)候.when后可跟短暫性動(dòng)詞也可跟延續(xù)性動(dòng)詞；while后跟延續(xù)性動(dòng)詞；as多用于口語，強(qiáng)調(diào)同一時(shí)間，或一前一后。

Thestudentsweretalkingintheclassroomwhentheteachercamein.

=Whilethestudentsweretalkingintheclassroom,theteachercamein.學(xué)生在教室里談話時(shí)，老師進(jìn)來了。

（2）not…until直到……才，主句謂語動(dòng)詞常用短暫性動(dòng)詞。

Iwon’tleavehereuntiltherainstops.

(3)after在……之后，before在……之前，assoonas一……就

IwenttosleepafterIfinishedmyhomework.

2.時(shí)態(tài)

（1）當(dāng)主句為一般過去時(shí)時(shí)，從句常用過去的某種時(shí)態(tài)。

WhileIwasdoingmyhomework,thetelephonerang.

(2)當(dāng)主句的時(shí)態(tài)為一般將來時(shí)，從句用一般現(xiàn)在時(shí)。

IwillcallyouassoonasIgettoBeijing.

Topic3Bicycleridingisgoodexercise.

一、重點(diǎn)詞匯：

（一）詞形轉(zhuǎn)換：

1.death(動(dòng)詞)die(形容詞)dead2slow(副詞)slowly

3.crossing（動(dòng)詞）cross介詞）across4.success（動(dòng)詞）succeed(形容詞successful

5．Pain(形容詞)painful6.lead(名詞)leader

7.final(副詞)finally8impossible(反義詞)possible

（二）重點(diǎn)詞組:

1．Slowdown減速2.runinto撞到3.avoiddoingsth避免防止做某事4.warnsbtodosth警告/提醒某人做某事5.rideinto進(jìn)入躋身于6getusedto(doing)習(xí)慣于做某事7.asharpturn急轉(zhuǎn)彎8.bepopularwith受……的歡迎9.getafine處以罰金10.goondoingsth繼續(xù)做某事

11.thewaytosuccess成功之路12.obeythetrafficrules遵守交通規(guī)則

13.breakthetrafficrules違反交通規(guī)則14.beafraidofdoingsth害怕做某事

15.befamousfor因……聞名16.beindanger(trouble)處于危險(xiǎn)中17.afterawhile一會(huì)兒

二．重點(diǎn)句型及重點(diǎn)語言點(diǎn)

1．IthinktrafficinBeijingiscrazy.我認(rèn)為北京的交通很擁堵。

traffic是不可數(shù)名詞

2.Itcanhelpussaveenergyandavoidpollution.這樣可以節(jié)約能源以及避免空氣污染。avoidsth/doingsth避免做某事

3.Bicyclesarepopularwithpeople.自行車深受人們歡迎。

Bepopularwith受……歡迎

4.Itwarnsustobemorecareful.Warnsb(not)todosth警告/提醒某人做某事

5.However,hiswaytosuccessdidn’tgowell.然而，他的成功之路并非一帆風(fēng)順。

Thewaytosuccess成功之路successindoingsth在……成功

6．Itseemsimpossibletobeathim.打敗他似乎是不可能的。

beatsb打敗某人winagame/match/agoldmedal

Itseems+adj+todosth做某事似乎……三.重點(diǎn)語法條件狀語從句

1.條件狀語從句由if（如果），unless(除非)等引導(dǎo)的，謂語動(dòng)詞常用一般現(xiàn)在時(shí)表示將來，主句用一般將來時(shí)?！爸鲗F(xiàn)從”主句+if+從句

Will(must,should,may)一般現(xiàn)在時(shí)

如：Iwon’tgoifhedoesn’tgo.Unit7FoodFestivalTopic1Wearepreparingforafoodfestival.核心詞匯：successful,biscuit,pancake,cheese,pie,Indian,Russian,imagine,soup,western常用詞組：knowabout了解makemoney賺錢turnto求助于haveasweettooth吃甜食thinkabout思考inorderto為了+V原cometrue實(shí)現(xiàn)交際用語：1.–Thankyouverymuch.–It’sapleasure.（不客氣）語法精粹：賓語從句（一）（that引導(dǎo)的賓語從句）e.g.Ithink(that)heisright.Topic2I’mnotsurewhetherIcancookitwell.核心詞匯：add,butter,deep,cooker,pork,cut,ham,heat,spoon,somebody,passage,pear,patient,course,southern,oil,advantage,piece,need常用詞組：beproudof…以…..為驕傲add…to…把某物加入某物cutup切碎，剁碎drinktosb./sth.,為…..某人某物干杯aroundtheworld,世界各地befarawayfrom遠(yuǎn)離pickup撿起atthesametime同時(shí)finishdoingsth.完成做某事重點(diǎn)句型：Fillthebowls70-80%fullwithbonesoup.Youmustcookverycarefully.It’spolitetofinisheatingeverythingonyourplate.Maybeyoudon’tknowwhetherit’spolitetospeakloudlyatthetable.交際用語：I’mproudofyou!It’sverykindofyou.Welldone!Helpyourselftosomesoup.–WouldyoumindifIlearntomakeitformyou?–Ofcoursenot.語法精粹：1賓語從句（二）If與whether引導(dǎo)的賓語從句，“是否”e.g.I’mnotsurewhetherIcancookitwellornot一般與whether搭配。2動(dòng)詞不定式充當(dāng)主語。It’sadj.todosth.Topic3Welcometoourfoodfestival!核心詞匯：lady,gentleman,sale,wine,bill,salad,coke,lemon,menu,worth,effort,常用詞組：suchas例如wishsb.sth.,希望某人做某事enjoyoneself玩得開心takeone’sorder點(diǎn)餐havethebill付賬gowell進(jìn)展順利notonly…butalso不僅….而且onsale代售重點(diǎn)句型：Janecookedmorecarefully.2.Icookedthemostcarefully.交際用語：Enjoyyourselves!Thisway,please.MayItakeyourorder?MayIhavethebill?Thanksforcoming.6Here’sthemenu.7Anythingelse語法精粹：副詞的比較級(jí)與最高級(jí)。Unit8OurClothesTopic1Wewillhaveaclassfashionshow.重點(diǎn)短語：1.onthefirstfloor在一樓2.get…from…從……中得到……3.aswellas也，還4.catchone’seye吸引某人的注意5.gowith…與……相配6.onspecialdays在特殊的日子7.infact事實(shí)上，實(shí)際上8.thanksgivingDay感恩節(jié)9.dependon依靠，依賴,相信10.It’ssaidthat據(jù)說11.SantaClaus圣誕老人12.thesame…as…與……一樣13.protect…from…保護(hù)……使不受……15.bemadeof/from由……制成重點(diǎn)句型：1.what’sitmadeof?它是由什么做成的？bemadeof意為“由……制成”（看出原料），bemadefrom“由……制成”（看不出原料）2.thesame…as和……一樣/相同，反義詞：bedifferentfrom…與……不一樣，如：3.Peoplefirststartedwearingclothestoprotectthemselvesfromthesun,wind,rainandcold.人們最早穿衣服是為了保護(hù)他們不受日曬、風(fēng)吹、雨打以及寒冷。protect…fromsth/doingsth阻止……做……語法學(xué)習(xí)：感嘆句（1）感嘆句用于表示說話時(shí)的一種較為強(qiáng)烈的感情。如：喜悅、贊嘆、驚異、憤怒、厭惡等。Whatanicedayitis!多好的天氣！Howsillyyouare!你真傻！ （2）感嘆句的幾種形式：What+a(an)+名詞單數(shù)+主語+謂語What+形容詞+可數(shù)名詞復(fù)數(shù)/不可數(shù)名詞+主語+謂語How+形容詞/副詞+主語+謂語動(dòng)詞Topic2Wecandesignourownniforms.重點(diǎn)詞匯：1.schooluniform校服2.allowsb.todosth允許某人做某事3.makeasurvey做調(diào)查4.businesssuit西裝5.takeit/themoff脫下，脫掉；起飛6.oneveryoccasion在每一個(gè)場合7.infashion流行，時(shí)尚8.outoffashion不流行，過時(shí)9.advise