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1、1． diet ①n. 日常飲食
健康的飲食 a healthy diet 均衡的飲食 a balanced diet 正在節(jié)食的人不能吃巧克力。
控制飲食，節(jié)食be/go on a diet eg. 正在節(jié)食的人不能吃巧克力。People who are on a diet can’t eat chocolate.
使某人節(jié)食put sb. on a diet eg. 我的醫(yī)生嚴(yán)格限制我的飲食。My doctor strictly put me on a diet.
②v. 節(jié)食,限制（他人或自己的）飲食
eg. 她正在節(jié)食減肥
2、。She is dieting to lose weight.
我的醫(yī)生嚴(yán)格限制我的飲食。My doctor strictly dieted me.
diet 可數(shù)名詞，指的是習(xí)慣的日常食物或因病或減肥而規(guī)定的食譜。
food一般的詞語(yǔ)，凡是能吃喝的東西都可稱作food
2. protective adj. 給予保護(hù)的，保護(hù)的 protect v. 保護(hù)protection n. 保護(hù)protector n. 保護(hù)者
3. balance ①v. 使平衡，權(quán)衡 eg為了平衡貿(mào)易,他們將不得不減少在美國(guó)購(gòu)貨。In order to balance their trade
3、, they would have to buy less goods in the United States.
②n. 天平，平衡
4. roast adj. 烤制的 roast duck /chicken
v. 烤，烘烤stir-fry炒;stew燉/燜;boil煮;steam蒸;fry炸/煎
5. ought v. aux. 應(yīng)該
ought to ①應(yīng)該，情態(tài)動(dòng)詞，只有一種形式，沒(méi)有人稱和數(shù)的變化
②ought的否定形式由直接加not構(gòu)成ought not to (oughtnt to )，疑問(wèn)式將ought提到句
4、首構(gòu)成。
③反意疑問(wèn)句里 He ought to be here, oughtnt he?
④ought to have done本應(yīng)該做某事（實(shí)際沒(méi)做） ought not to have done本不應(yīng)該做（實(shí)際做了）
6. curiosity n. 好奇心,求知欲 → curious adj. 好奇的→ curiously adv. 好奇地
Satisfy one’s curiosity 滿足某人的好奇心 show one’s curiosity about 對(duì)…表現(xiàn)出好奇
他的答復(fù)絲毫沒(méi)有滿足我的好奇心 His reply didn’t satisfy my cur
5、iosity at all.
be curious about/to do
7. get away with 被放過(guò)， （做壞事）不被懲罰
If students cheat in the exam, they’ll never get away with it.
Two clerks robbed the bank and got away with a lot of cash.
The driver was lucky to get away with only a fine.
[鏈接] get along/on with 相處,進(jìn)展 get out of 從…中出來(lái);
6、 擺脫 get over 克服 get down to 開始著手
get behind with = fall behind with落后于… get through 完成(任務(wù)), (電話)接通
8. lie n. 謊言 tell a lie/tell lies 說(shuō)謊
lie v. :lie-lied–lied-lying______/lay-laid-laid-laying_______/lie-lay-lain-lying_______;
Themanlyingthereliedthathehadlaidthemoneyonthetable/Helaidthecarp
7、etonthefloorandthenlayonit./Heislying.Thecatisnotontheroof.Itslyingunderthetable.
9. discount n. 折扣 give/make/allow a discount (on)…打折 buy/get/sell sth at a discount 以打折價(jià)買/賣…
如果我買一整箱酒你們能打折嗎? Do you give me any discount if I buy a whole box of wine?
我以四折的價(jià)格買了這條裙子 I bought this dress at a
8、discount of 60%.
v. 打折; 不理會(huì),不重視(ignore) 對(duì)他說(shuō)的話你不必當(dāng)真 You can discount what he said.
10. strength n. 強(qiáng)項(xiàng)；長(zhǎng)處；(人的)力氣，力量 ≠ weakness n. 弱點(diǎn)
Maths is his strength. 數(shù)學(xué)是他的強(qiáng)項(xiàng)。 Werelyonthestrengthofthepeople. 我們依靠人民的力量。
strengthen vt. 加強(qiáng)
11. consult vt. 查閱;請(qǐng)教 consult sb. 請(qǐng)教某人; consult sth. 查閱…
consult
9、 with sb. 和某人商量 查字典: consult the dictionary/look up a word in the dictionary/refer to a dictionary
consultation n. 商討,咨詢
12. digest:bite---chew----swallow---digest----absorb-----pee/fart/poop;
Somebooksaretobetasted,otherstobeswallowed,andsomefewtobechewedanddigested. digestion n.
13. earn
10、one’s living (by doing sth.)= make one’s living (by doing sth.)= do sth for a living 通過(guò)…謀生
我的一個(gè)朋友靠賣保險(xiǎn)為生 One of my friends earns his living by selling insurance.
earn vt. 賺(錢);博得,贏得: 他一年大概能賺10萬(wàn)元 He earns about 100,000 yuan a year.
His honesty earned the respect of us.
[區(qū)分]earn 強(qiáng)調(diào)工作所得薪金和報(bào)酬
11、gain 指憑借相當(dāng)大的努力獲得勝利,名譽(yù),知識(shí),權(quán)利和進(jìn)步等: She gained much experience while working for the newspaper.
win 指在競(jìng)爭(zhēng),戰(zhàn)爭(zhēng),比賽中獲勝: Who is going to win the game
14. (be) in debt 負(fù)債 ≠ out of debt 那位所謂的百萬(wàn)富翁債臺(tái)高筑 The so-called millionaire was deeply in debt.
不要再借錢給那個(gè)負(fù)債的人 Don’t lend any money to the man in debt an
12、y more.
Owe a debt 欠債 get/fall/run into debt 負(fù)債 pay one’s debt 償還債務(wù) pay off one’s debt 還清債務(wù)
15. glare vi. 怒目而視, 瞪著 glare at
They stood face to face, ____________(glare at) each other.
[區(qū)分]stare at 盯著, 凝視(由于好奇,無(wú)禮長(zhǎng)時(shí)間地看): He stared at the word trying to remember its meaning.
Glance at
13、一瞥, 粗略的看(由于時(shí)間緊而匆匆看一眼): He glanced at his watch.
Look at 看著(無(wú)感情色彩,只表動(dòng)作)
16. spy on/upon 監(jiān)視 有人喜歡窺探別人的隱私 Someone likes spying on other’s privacy.
Spy (sth) out 找出, 查出(find out)
Spy n. 間諜
17. limited adj. 受…限制的 limited ability 有限的能力 My vocabulary is quite limited.
18. benefit n. 好處; 利益
14、be of benefit to … = be beneficial to… 對(duì)…有好處
Have/get the benefit of…得益于… 我得益于良好的教育 I’ve had the benefit of a good education.
Vt. 有益于…A benefit(s) B A有益于B B benefit(s) from/by A B從A中獲益
眾所周知, 做眼保健操有益于我們的眼睛, 也就是說(shuō), 我們的眼睛有益于做眼保健操
It is known to us all that doing eye exercises benefits our eyes
15、, and that is to say, our eyes can benefit from doing eye exercises.
19. cut down 削減，刪節(jié)(reduce, shorten)；砍倒(樹)
運(yùn)用: 根據(jù)漢語(yǔ)意思，完成下列句子。
(1)應(yīng)在一切方面減少開支。Expenses ought to ________________ in every way.
(2)你的文章大長(zhǎng)了，請(qǐng)刪減到兩百字左右。Your article is too long; please ________________ to about 200 words.
(3)我準(zhǔn)備叫人把
16、這棵樹砍掉。I’m going to have the tree ________________.
聯(lián)想：
(1)cut up切碎 (2)cut off切斷；斷絕 (3)cut __out______切去；省略；停止（做某事）
20. before long/long before
Long before = long ago 很久以前 Before long 不就以后; 在…之后不久..
人們很快就會(huì)知道的 People will know before long.
他們不久之后就會(huì)相互了解 It won’t be long before they understand each other.
Beforelonghehadtoreturntothevillagewhereheoncelivedlongbefore.
人教版必修三unit2 單詞講解
