高中英語(yǔ)必修三-Unit-4-Words課件

NewwordsUnit4

1.billionpron.&n.&adj.十億，萬(wàn)億billionsof.....數(shù)十億的

回顧：hundredsof...millionsof...Eg:Twobillionpeoplewillcometovisitthefamousscientist.2、violent.adj.猛烈的；激烈的；

aviolentattack猛烈的進(jìn)攻violentpain極度痛苦該詞的名詞形式為violence，副詞是violently。

3．intime及時(shí)；總有一天；遲早

aheadoftime提前；提早takeone’stime別著急；慢慢來(lái)eg:Willwebeintimeforthesixo'clocktrain?Ifyoukeeponworkinghard，you'llsucceedintime.

innotime立刻,馬上time相關(guān)的短語(yǔ)attimes______atatime每次;依次_________________從前

________按時(shí);準(zhǔn)時(shí)atonetime______forthetimebeing暫時(shí)fromtimetotime_______有時(shí)onceuponatimeontime不時(shí)地

從前4、harmfuladj.有害的;傷害的Eg:Smokingcanbeharmfultoyourhealth.1）反義詞：harmless意為“無(wú)害的”；

搭配：beharmfulto。2）名詞形式harm及由其構(gòu)成的短語(yǔ)有：dosb.\sth.harm=doharmtosb.\sth.harm也可以用作動(dòng)詞，表示損害;對(duì)……有害處。如：

5、

multiply

(數(shù)目上)增加，增多；乘；（使）繁殖Eg:1)Ourproblemshavemultipliedsincelastyear.2)Theplantsheremultiplyrapidly.6.layeggs下蛋

lay-laid-laid-laying放,把......放在......;產(chǎn)卵e.g.Helaidhisbooksonthedesk.

lying

lied

laid

laid

lie

7．existvi.存在；生存(無(wú)被動(dòng)式和進(jìn)行時(shí))(1)Thereexists/existed...某地有……；存在……existin存在于……

existon靠……生活/生存(2)existencen．存在；生存(3)existentadj.存在的；現(xiàn)行的

8.givebirthto產(chǎn)生，分娩Marygavebirthtoahealthybabygirl.Itwasthiseventthatgavebirthtothepeacemovement.

9.inone’sturn輪到某人It'sone'sturntodosth.輪到某人做某事了Iwill，inmyturn，cleanthewindownextweek.

10.1)Therewasnothingtopreventherfrom doingso.2)Wemustpreventthewater

from

being polluted.

11．puzzlen．[C]難題，謎vt.使迷惑puzzlesb.使某人迷惑puzzlingadj.令人困惑的puzzledadj.感到困惑的用puzzle的適當(dāng)形式填空。1.Mybrother’srecentbehaviour________me.2.

Nancy

begantothinkatonceaboutthetwo________mysterieswhichshehopedtosolve.3.I’mstill________aboutwhyshesaidthat.4.Hestaredatthewordsincomplete____________.puzzles

puzzlingpuzzledpuzzlement12．pulln．&vt.拉(力)；拖；牽引(力)pullin進(jìn)站；吸引pullout離站；(使)擺脫困境pullthrough恢復(fù)健康；完成(十分困難的事)pulldown貶低(人)；拆毀(建筑物)

Hesucceededinpullingthroughthedifficulty.Theworkersaretryingtopulldownthedangeroushouses.

13．cheervt.&vi.(使)高興；(對(duì)……)歡呼n．愉快，歡呼；喝彩(1)cheerfuladj.快樂的，高興的cheeringn.歡呼，喝彩adj.令人振奮的，令人高興的Cheers！(用于祝酒)干杯！(2)cheerup使高興，使振奮；高興起來(lái)，振作起來(lái)cheersb.on(比賽中)激勵(lì)某人；為某人加油Thegoodnewscheeredeverybodywhoheardit.Thespectatorscheeredtherunnerson.Cheerup！Ourtroublewillsoonbeover.Nowthat

14.15.breakout突發(fā)，爆發(fā)breakup驅(qū)散，結(jié)束

breakdown（車輛等）

壞掉/出毛病breakinto....破門闖入.....翻譯：

那場(chǎng)戰(zhàn)爭(zhēng)發(fā)生在1956年。Thewarbrokeo