第一部分 必修三 Unit2 Healthy eating

1．dietn．日常飲食vt.&vi.節(jié)食；使實施飲食療法be/goonadiet

節(jié)食putsb.onadiet控制某人的飲食abalanceddiet均衡飲食②Thedoctor

averystrictdiet.醫(yī)生嚴格限制我的飲食。③Nosugarinmycoffee,please.

.請不要給我的咖啡放糖，我在節(jié)食。putmeonI'mdieting/onadiet2．balancen．天平；平衡；結余；余額v.平衡；權衡(1)keepthebalanceofnature

保持生態(tài)平衡

keepone'sbalance保持平衡

loseone'sbalance(＝

beoutofbalance)

失去平衡(2)balancesth.against權衡；斟酌；比較(3)balancedadj.保持(或顯示)平衡的

keepabalanceddiet保持飲食平衡③Ifoundithardto

onicypath.我發(fā)現(xiàn)在結冰的路面上行走時很難保持平衡。④Youhaveto

oflivinginthecountryside

thedisadvantages.你得權衡一下住在鄉(xiāng)下的好處和壞處。keepmybalancebalancetheadvantagesagainst3．limitvt.限制；限定n.界限；限度(1)limit...to...

把……限制在……內(2)beyondthelimit超過限度

withinthelimitsof在……范圍內

setalimittosth.對……規(guī)定限度(3)limitedadj.有限的

belimitedtosth.受限制于……②Ibelieveteachingshouldnot

.我認為教學不應該局限在教室里。③Inmyopinion,youhadbetter

theexpenseofyourtrip.在我看來，你們最好給這次旅行的費用定一個限度。belimitedtotheclassroomsetalimitto4．strengthn.[C]長處；強項[U]力量；體力buildupone'sstrength增強體質strengthenvt.加強；增強②Tomakemembersofateamperformbetter,thetrainerfirstofallhastoknowtheir

.為了使隊員在比賽中表現(xiàn)得更好，教練首先要了解他們的優(yōu)勢和弱勢。strengthsandweaknesses5．benefitvt.&vi.有益于；有助于；受益n.好處；利益；優(yōu)勢(1)benefitfrom/by...從……中受益；得益于

benefitsb.對某人有益(2)beof(much,great)benefittosb.

＝

bebeneficialtosb.對某人有益處

forthebenefitof...為了……的利益③ThemethodoflearningEnglishis

andIbelieveIcan

it.這種學習英語的方法很有益，我堅信我能從中受益。ofmuchbenefitbenefitfrom⑤

thosepeoplewhoarrivedlate,I'lljustgoovertheplanagain.為了那些遲到的人，我將把計劃再講一遍。Forthebenefitof1．getawaywith被放過；(做壞事)不受懲罰getaway(from)

(從)……脫離；逃脫(……)getridof擺脫；除掉getdownto(doing)sth.開始認真地做某事getintouchwith與……取得聯(lián)系getover克服(困難)；從……中恢復過來2．indebt負債(1)beindebt

欠債；負債(表狀態(tài))beoutofdebt還清債務(表狀態(tài))(2)payoffthedebts還清債務(表動作)get/runintodebt負債(表動作)(3)beinone'sdebt欠某人的情②Thecoupleworkedharddayandnightinorderto

.為了還清所有的債務，這對夫婦夜以繼日地拼命干活。③Yousavedmylife;Iamforever

.你救了我的命，我永遠感恩不盡。payoffalltheirdebtsinyourdebtOurmoneyisrunningout.Weshould

.我們的錢快花完了，我們應該削減開支。cutdownexpensescutin

插話；讓某人分享利潤cutup切碎；齊根切掉cutout刪除cutthrough開辟cutoff切斷；中止；隔絕3．cutdown削減；刪節(jié)③Itisimpoliteforchildren

whentheirseniorsaretalking.④Becauseoftheterribleearthquake,theelectricityofthecityhasbeentocutincutoffⅡ.重點短語必背1．

體重減輕；減肥2．

被放過；(做壞事)不受懲罰3．

說謊4．

贏回；重新獲得5．

謀生6．

欠債loseweightgetawaywithtellaliewin...backearnone'slivingindebt7．

暗中監(jiān)視；偵查8．

削減；刪節(jié)9．

不久以后10．

增加體重11．

節(jié)食12．

怒目而視13．

扔掉；丟棄spyoncutdownBeforelongputonweightbeonadietglareatthrowaway1．“Nothingcouldbebetter，”hethought.他想：“再沒有比這些更好吃的了?！狈穸ㄔ~與比較級連用，實際上表示的是最高級的含義。表示最高級意義的幾種特殊結構：(1)never＋比較級①—Didyousleepwelllastnight?——你昨夜睡得好嗎？—Neverbetter,likealog.——從沒這么好過，睡得很死。Nootherbookhasagreater

(3)can/could＋never/not＋enough/too④Youcan

whilecrossingtheroad.過馬路時你再小心也不為過。neverbetoocareful2．Hecouldn'thaveYongHuigetting

away

withtellingpeoplelies!他可不能讓雍慧哄騙人們卻不受懲罰！havesb.doingsth.讓某人一直做某事，

doing作賓語補足語，其否定形式表示“不能容忍某人做某事”。havesth.done

請人做某事；遭受havesb.dosth.讓某人做某事havesth.todo有事情要做①Ican'thaveyou_______toyourmotherinarudemanner.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。②Itisnotagoodidea

allthetime.讓機器不停地運轉不是個好主意。tohavethemachinerunningspeaking③Whenhewasridingabikeinthestreet,he