Units3-4單元重要知識(shí)點(diǎn)筆記 冀教版英語(yǔ)九年級(jí)全冊(cè)

九年級(jí)英語(yǔ)重要知識(shí)點(diǎn)筆記（冀教版3-4單元）1.necessary（adj.）必須的/必要的itisnecessaryforsb.todosth.做某事對(duì)某人來說是必要的it做形式主語(yǔ)：【1】itis+adj.forsb.todosth.be后的adj.一定是描寫事物性質(zhì)的形容詞，如important/difficult/useful/interestinge.g.Itisnecessaryforustoprotecttheenvironment.【2】itis+adj.ofsb.todosth.be后的adj.一定是描述人的品質(zhì)的形容詞，如brave/careful/polite/kinde.g.Itisnice/kind/friendlyofyoutohelpme.例題：of/for填空「1」Itisfoolish

of

himtobelieveherwords.「2」Itisimportant

for

ustostudyhard.「3」Itisclever

of

hertoworkitout.「4」Itiseasy

for

metoworkouttheproblem.2.ugly（adj.）丑的-uglier（比較級(jí)）更丑的-ugliest（最高級(jí)）最丑的anuglycat一只丑陋的貓3.wound【1】v.受傷e.g.Hewaswoundedinthearm.【2】n.傷口anuglyshoulderwound一個(gè)丑陋的肩傷alegwound一處腿傷【3】wounded（adj.）受傷的woundedsoldiers受傷的士兵thewounded傷員4.sudden（n./adj.）突然（的）asuddenchange驟變allofasudden=suddenly（adv.）突然地5.【1】blood（n.）血e.g.Helostalotofbloodintheaccident.【2】bloody（adj.）流血的/血腥的abloodynose一個(gè)流血的鼻子【3】bleed（v.）e.g.Heisbleeding.6.scissors（復(fù)數(shù)名詞）剪刀apairofscissors一把剪刀twopairsofscissors兩把剪刀e.g.（1）Thepairofscissorsisverygood.（2）Thescissorsaremadeofiron.復(fù)數(shù)名詞舉例：trousers，pants，shorts，jeans，glasses（一般以復(fù)數(shù)形式出現(xiàn)）7.although雖然/盡管（不與but連用，但可與yet連用）e.g.Althoughourteacherisstrictwithus，sheisstillaverygoodteacher.though不過/可是/然而（相對(duì)于though，although的語(yǔ)氣更強(qiáng)，更正式，通常放在句首）（1）Hesaidhewouldcome，hedidn’tgo，though.（2）HaveyoueverbeentoAustralia？-No，I’dliketogo，though.擴(kuò)展：because不與so連用8.text【1】n.正文/課文：anEnglishtext一篇英語(yǔ)課文【2】v.發(fā)短信：textsb.給某人發(fā)短信【3】n.短信：sendatext/message發(fā)一條短信test（n./v.）測(cè)驗(yàn)（注意和test拼寫的不同）haveatest參加測(cè)驗(yàn)9.single單一的/單個(gè)的/未婚的/單身的【1】asinglebed單人床【2】asingleman單身的人【3】asingleticket單程票反義詞：double雙的/兩倍的adoubleroom/bed雙人房/床awake（adj.）醒著的-asleep（反義詞）睡著的e.g.Isheasleeporawake？11.konck（v.）敲【1】knockat/on敲擊knockatthedoor敲門knockonthewindow敲擊窗戶【2】knockdown拆除/撞倒（1）Theywillknockdownthewall.（2）Shewasknockeddownbyabus.12.【1】music（n.）音樂listentomusic聽音樂【2】musical（adj.）音樂的musicaltalent音樂才能musicalinstrument樂器【3】musician（n.）音樂家e.g.Heisafamousmusician.13.【1】humor（n.）幽默e.g.Heisfullofhumor.【2】humorous（adj.）幽默的e.g.Itisahumorousstory.【3】humorless（adj.）乏味的（反義詞：humorous）14.【1】care「1」n.關(guān)懷/關(guān)心takecareof=lookafter照顧「2」v.照顧/關(guān)心/喜愛carefor照顧/喜愛careabout關(guān)心【2】careful（adj.）小心的/仔細(xì)的「1」becareful=lookout=takecare小心「2」becarefulwith小心.../當(dāng)心...e.g.Becarefulwithknives.「3」becarefultodo小心做某事「4」becarefulnottodo小心不要做某事e.g.Becarefulnottowakethebaby.【3】carefully（adv.）小心地/仔細(xì)地e.g.（1）Pleaselistentomecarefully.【4】careless（adj.）不小心的/粗心的（反義詞：careful）e.g.（1）Itwascarelessofmetoleavethedooropen.（2）Don’tbesocarelesswithspelling.【5】carelessly（adv.）不小心地/粗心地（反義詞：carefully）【6】carelessness（n.）粗心e.g.Becauseofmycarelessness，Ifailedtheexam.例題：The

morecarefully（認(rèn)真）peopledrive，the

fewer（少）trafficaccidentstherewillbe.15.hang-hung-hung懸掛v.hang-hanged-hanged絞死v.【1】hangup「1」掛起/懸掛「2」掛斷電話hanguptheclothes掛衣服e.g.HangupandIwillcallyoubackinafewminutes.

【2】hangon別掛電話e.g.Hangon，Iwillseeifheishere.【3】hangout/around閑逛e.g.Manyfashionableyoungpeoplegotheretoshop，orjusthangout.16.stick（n./v.）-stuck（過去式/過去分詞）「1」sticktosth.堅(jiān)持...（1）Iwillsticktomydecision.（2）Hepromisedtohelpusandhestucktohisword.「2」sticksth.outofsth.把...從...伸出來e.g.Don’tstickyourheadoutofthewindow.【1】v.插入/穿入e.g.Sticktheforkintothepotato.【2】v.粘住/粘貼e.g.Istuckthephotosintoanalbum.【3】n.棍/手杖walkingstick拐杖17.burn（v.）-burnt/burned（過去式/過去分詞）燃燒/燒傷【1】burndown燒毀/火勢(shì)減弱e.g.Hishouseburneddownin1999.【2】burnoff/up燒掉/燒毀【3】burntotheground全部燒毀18.compare（v.）-comparison（n.）比較【1】compare...to...將...比作...e.g.Teachersareoftencomparedtocandles.【2】compare...with...和...相比較e.g.Youcancomparethisbookwiththatone，andyouwillfindwhichoneisbetter.【3】comparedwith...與...相比/和...比起來（做狀語(yǔ)，放句首）（1）Comparedwithmyfather’shandwriting，mineispoor.（2）Comparedwithpoems，storiesusuallyhavealotofpassages.19.【1】express（v.）表示/表達(dá)/表露expressoneself表達(dá)某人自己的思想e.g.Ihaveexpressedmyselfclearly.【2】expression（n.）表示/表達(dá)/表情/詞語(yǔ)anexpressionofsupport表示支持anexpressionofsadness表情悲傷e.g.Wewilllearnthesewordsandexpressions.（詞語(yǔ)）【3】express（adj.）特快的/快速的/快遞的/提供特快服務(wù)的anexpresstrain特快列車anexpressmail特快郵件20.spread-spread-spread（v.）【1】擴(kuò)展/張開e.g.Thebirdsspreaditswings.【2】傳播（消息）e.g.Thenewsspreadthroughourschoolveryquickly.21.【1】safe（adj.）安全的（反義詞：dangerous危險(xiǎn)的）keepsafe保持安全itis（not）safetodosth.（不）安全去做某事e.g.Itisnotsafetoplaysoccerinthestreet.【2】unsafe（adj.）不安全的/危險(xiǎn)的（同義詞：dangerous，反義詞：safe）e.g.Shelivesinanunsafecity.【3】safely（adv.）安全地e.g.Theplanelandedsafely.【4】safety（n.）「1」foodsafety食品安全「2」publicsafety公共安全「3」safetytips安全提示22.serious（adj.）嚴(yán)重的/嚴(yán)肅的-seriously（adv.）嚴(yán)肅地【1】「1」aseriousaccident一場(chǎng)嚴(yán)重的交通事故「2」aseriousdisease一個(gè)嚴(yán)重的疾病「3」aseriousteacher一位嚴(yán)肅的老師【2】beseriousabout對(duì)...是認(rèn)真的e.g.Weareseriousabouttheproblems.【3】takeab./sth.seriously認(rèn)真對(duì)待...例題：Don’tworry，there’s（C）.A.somethingserious

B.serioussomething

C.nothingserious

D.seriousnothing23.【1】strange（adj.）奇怪的/陌生的bestrangeto對(duì)...生疏/陌生（1）Theplaceisstrangetome.（2）Sheisstrangetothework.【2】stranger（n.）陌生人/外地人e.g.Heisacompletestrangertome.24.【1】train「1」n.火車takeatrain乘火車go...bytrain乘火車去...geton/offthetrain下火車「2」v.訓(xùn)練trainhorses訓(xùn)練馬trainhard努力訓(xùn)練【2】training（n.）訓(xùn)練/培訓(xùn)takethebasketballtraining參加籃球訓(xùn)練【3】trainer（n.）「1」教練員「2」運(yùn)動(dòng)鞋apairoftrainers一雙運(yùn)動(dòng)鞋【4】trainee（n.）接受培訓(xùn)者/實(shí)習(xí)生【5】trainman（n.）列車員/乘務(wù)員25.putoutthefire滅火26.關(guān)于fire的短語(yǔ)：【1】startafire生火/引起火災(zāi)【2】makeafire生火/點(diǎn)火【3】catchfire著火【4】beonfire失火【5】playwithfire玩火27.calm（