人教版高二英語(yǔ)必修三unit2-vocabulary1ppt課件

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Unit 2 Healthy Eating -----vocabulary,1,Learning aims,1.To learn the words and expressions in unit2. 2.To learn the usages. 3.To master them and use them.,2,Do what makes you happy; 做讓自己快樂(lè)的事； Be with who makes you smile. 和讓你開(kāi)心的人呆一起 Laugh as much as you breathe; 如呼吸般常笑； love as long as you live. 如生命般恒愛(ài)。,3,(n.) 日常飲食 (vi.) 節(jié)食,1. diet,be on a diet 節(jié)食（狀態(tài)） go on a diet 節(jié)食（動(dòng)作）,短語(yǔ),a balanced diet,均衡飲食,a low-fat diet,低脂肪食品,4,diet和food都有“食物”的意思。 但diet指的是習(xí)慣的食物或規(guī)定的食物, 特指維持健康的食物, 如病人的療養(yǎng)食物。 food是一般指凡能吃能喝的具有營(yíng)養(yǎng)的東西, 是不可數(shù)名詞；但表示種類時(shí)是可數(shù)名詞。,,5,She is on a special___ to lose _____ weight. A. food; her B. food; / C. diet; her D. diet; /,6,2. a balanced diet 1) balanced 在此用作形容詞, 意為“平衡的”, “均衡的” You ought to have a balanced state of mind. 你應(yīng)該保持心態(tài)平衡。 2) v. 使均衡, 收支平衡 Try to balance your diet by eating more fruit. 多吃一些水果, 使飲食均衡。 3) n. 平衡, 天平 請(qǐng)爭(zhēng)取把工作和娛樂(lè)更好地結(jié)合起來(lái)。 Please gain a better balance between work and play.,keep / lose one’s balance,保持/失去平衡,7,The editor's job is to keep the newspaper ________ and ________ to the readers. A．balanced; interested B．balancing; interesting C．balanced; interesting D．balancing; interested,8,3. ought to =should 應(yīng)該 ought to與should意思接近，大多數(shù)情況下二者可以互換。但是 should談的是自己的主觀看法， ought to更多反映客觀情況，在談到法律、義務(wù)和規(guī)定時(shí)使用 ought to do sth = should do sth ought not to do sth = should not do sth,9,你不應(yīng)該喝那么多酒。 You ought not to drink so much. 你應(yīng)該早點(diǎn)告訴我。 You ought to have told me earlier.,ought to have done=should have done 本應(yīng)該做…卻沒(méi)有做…,10,,He looks so upset; I ________ him the bad news so early. should have told should tell C. oughtn’t to have told D. shouldn’t tell,11,4. ① curiosity (n.) 好奇心；珍品 out of curiosity 出于好奇 ②curious (adj.) 好奇的，好求知的 be curious about.對(duì)……好奇 be curious to do sth.渴望做某事,12,① The teacher wants his students to know more about modern science and tries hard to develop a(n)________ about nature among his students. A. curiosity B. habit C. ability D. independence,13,5. get away with （doing） sth. （做了某事）而不受懲罰；攜帶…跑掉；受到從輕發(fā)落,①not be punished for sth. 不因某事受懲罰 Eg. I won’t have you getting away with cheating in the exam. 我不能容忍(允許)你考試作弊而不受處罰。 ②steal sth. and escape with it 偷攜某物潛逃 Eg. The robbers robbed the bank and got away with a lot of money. 這些盜賊搶了銀行, 攜巨款潛逃。,14,③ receive (a relatively light) punishment 受到(較輕的處罰) Eg.He was so lucky to get away with a fine for such a serious mistake. 他犯了如此嚴(yán)重的錯(cuò)誤, 僥幸只交了罰款了事。,The child should be punished.You shouldn't let him ________ telling lies. A．keep away from B．keep away with C．get away from D．get away with,15,get 的相關(guān)詞組：,get away from 擺脫，離開(kāi) get through 接通電話；順利通過(guò) get around 消息傳開(kāi)； 各處走動(dòng) get over 克服，恢復(fù) get sb down （使某人）沮喪,16,After that , he knew he could _____ any emergency (緊急情況) by doing what he could to the best of his bability. A. get away with B. get on with C. get through D. get across,17,6. lie,n. 謊話 tell lies to sb = tell a lie to sb,vi. 說(shuō)謊；躺；位于 She lay on the grass, looking into the sky. Don’t believe her! she always lies. Shanghai lies in the east of China.,她躺在床上，望著天空。,不要相信她，她總是說(shuō)謊。,上海位于中國(guó)的東部。,18,lie 作不及物動(dòng)詞, “說(shuō)謊” ① lie ---lied --- lied ---lying lie 作動(dòng)詞, “躺, 位于” ② lie--- lay— lain---lying lay 作及物動(dòng)詞, “放置; 產(chǎn)卵; 下蛋” ③ lay– laid --- laid--- laying,19,規(guī)則的說(shuō)謊；不規(guī)則的躺， 躺下就下蛋；下蛋不規(guī)則。,20,The child said that he had ____the pen on the desk, but I thought he _____to me. lain; lied lied; lain lied; lay laid; lied,21,The suspect ________ to the police that the hammer still ________ where he had ________ it. A. lay; lay; lain B. lay; lied; laid C. lied; lay; laid D. lied; laid; lain,22,7. discount (n.)折扣 (v.) 打折扣 at a discount 折價(jià) discount of 10% 打九折 Despite high prices of the goods，the shopping mall is always attracting a lot of customers for its ________ supplies. A. diverse B. discount C. abundant D. effective,23,Summary,1.Diet 的用法及短語(yǔ) 2.Balance的用法 3.Ought to與should 4.Get away with 5.Lie的用法及相關(guān)詞匯,24,Homework,1.Remember the words. 2.Finish section I on Keshi’xunlian.,25,26,