必修三unit词汇实用教案

1、（10分钟）内容：1、合作学习(xux)词汇。2、分小组分担教学任务。3、整理归纳出本组的学习(xux)困惑。要求：1、每四人一小组，并按人数将词汇(chu)均等分配， 要求每个人都分担任务分享学习。2、组长宏观调控，负责做好学习结果的反馈。第1页/共18页第一页，共19页。n.n.: : diet nut muscle bean cucumber eggplant pepper mushroom peach lemon balance barbecue mutton roast bacon cola sign curiosity hostess vinegar lie customer di

2、scount weakness strength fibre digest carrot obesity vitamin protein debt glare spy limit benefit breast garlic sigh cooperation ingredient flavour v.v.: : diet balance roast stir fry lie consult digest glare spy limit benefit sigh combine adj.: : roast sugary slim raw poisonous limited 第2页/共18页第二页，

3、共19页。phrasesphrases: : ought to lose weight get away with tell a lie win back earn ones living in debt cut down before long put on weight第3页/共18页第三页，共19页。 1. _ (vt.& vi.)油煎；油炸_(adj.)油煎的；油炸的2 _(n.)女主人；女主持人_(adj.)男主人；男主持人；(v.)主持3 _(n.)好奇心_(adj.)好奇的 _ (adv.)好奇地4 _(n.)缺点；弱点(rudin)_(adj.)虚弱的 _(v. )削弱

4、5 _(n.)强项；长处；力量_(v.)加强_(adj.)强(键)壮的6_(n.)平衡,天平(adj.)_ 7 _(adj.)有毒的(n.)_ 8_(nv)限制(adj.)_ 9_(v. )受益(adj.)_ 10_(adj.)保护的(v. )_(n.)_ 11 _(v.)咨询，请教(n.)_ (adj.)_fryfriedhostcuriositycuriouscuriouslyweaknessweakweakenstrengthstrengthenblanceblanceblancedblancedpoisonouspoisonouspoisonpoisonlimitlimitlimite

5、dlimitedbenefitbenefitbeneficialbeneficialprotectiveprotectiveprotectprotectprotectionprotectionconsultconsultconsultantconsultantconsultantiveconsultantivehostessstrong探究探究(tnji)(tnji)点点一一第4页/共18页第四页，共19页。1.diet (n.)1.diet (n.)C & U C & U 日常饮食；日常食物日常饮食；日常食物 a healthy diet a healthy diet 健康饮

6、食健康饮食 a balanced diet a balanced diet 均衡的饮食均衡的饮食 be / go on a diet be / go on a diet 控制饮食，减肥，节食。控制饮食，减肥，节食。 Proper diet and exercise are both important for health. Proper diet and exercise are both important for health. 适当的饮食和运动对身体健康都很重要。适当的饮食和运动对身体健康都很重要。 Many children are so fat that they are enco

7、urged Many children are so fat that they are encourged toto go go on on a diet. a diet. 许多许多(xdu)(xdu)孩子都非常胖以至于大家都鼓励他们节食。孩子都非常胖以至于大家都鼓励他们节食。探究探究(tnji)(tnji)点二点二第5页/共18页第五页，共19页。2. balance vt 平衡，权衡；平衡，权衡；U 均衡均衡,平衡平衡,均势均势 ; U 平衡能平衡能力力keep ones balance 保持平衡保持平衡 lose ones balance 失去平衡失去平衡1) Income and e

8、xpenses are balanced. 收支平衡。收支平衡。2) The match was finally balanced. 比赛最终比赛最终(zu zhn)平平了。了。3) Try to keep balance between work and relaxation. 尽量保持工作和休息平衡。尽量保持工作和休息平衡。4) You have to balance the advantages of living in a big city. against the disadvantages. 你必须权衡住在大城市的利你必须权衡住在大城市的利与弊。与弊。5) He lost his

9、balance and fell.第6页/共18页第六页，共19页。 He ought He ought toto have handed in his have handed in his homework on time.homework on time. 他本应该按时交作业。他本应该按时交作业。第7页/共18页第七页，共19页。 4get away with (1)偷携某物潜逃；偷走偷携某物潜逃；偷走 The thieves got away with the contents of the safe. 那些贼偷走了保险箱内的东西。那些贼偷走了保险箱内的东西。 (2)受到从轻发落受到从轻

10、发落(轻微惩处轻微惩处) He was lucky to get away with only a fine. 他算是万幸，只被罚款他算是万幸，只被罚款(f kun)了事。了事。 (3)做做(坏事坏事) 而未受惩罚而未受惩罚 Those who lie and cheat will never get away with it. 那些撒谎和欺骗别人的人决不会逃得过惩罚。那些撒谎和欺骗别人的人决不会逃得过惩罚。第8页/共18页第八页，共19页。 归纳拓展归纳拓展: get away(from) (从从)脱离；逃脱脱离；逃脱() get along / on with 与与相处相处 get dow

11、n to (doing) sth. 开始认真地做某事开始认真地做某事 get in touch with 与与取得联系取得联系 get over 克服克服(困难困难)；从；从中恢复过来中恢复过来 get sb.down 使使(某人某人(mu rn)沮丧或情绪低落沮丧或情绪低落 get through 完成；接通电话；通过完成；接通电话；通过第9页/共18页第九页，共19页。5.debt n. 债，债务。债，债务。be in debt 欠债欠债 ；be/get out of debt 还请债务，负债。还请债务，负债。eg: I am heavily in debt at the moment b

12、ut hope to be out of debt when I get paid. 我那时欠了很多债，但是希望在我有了收入我那时欠了很多债，但是希望在我有了收入(shur)之后能之后能还清债务。还清债务。 Im heavily _ debt_my friends at the moment, but hope to be _ debt when I get paid. A. on; in; got out of B. on; to; out of C. in; in; got out of D. in; to; out of第10页/共18页第十页，共19页。6. limit vt限制限制,

13、限定。限定。adj.limited有限的；有限的；n.limitation 局（极）限局（极）限(制制)；limit.to. 把把.限限制到制到.范围范围1）My mother limits us to one cake each day. 母亲限我一天母亲限我一天(y tin)只吃一块蛋糕。只吃一块蛋糕。2) The strength of the individual is limited. 个人的力量是有限的。个人的力量是有限的。3) There is a limitation to what I can do for you. 我能为你做的很有限。我能为你做的很有限。第11页/共18页

14、第十一页，共19页。bine vt 使联合，使结合使联合，使结合 combine.with.把和结合到一起把和结合到一起 The new teaching method combines education with pleasure. 新的教法新的教法(jio f)将寓教于乐。将寓教于乐。 Theory should be combined with practice. 理论应该与实践相结合。理论应该与实践相结合。第12页/共18页第十二页，共19页。8.cut down 词义：削减，删节词义：削减，删节(shnji) cut through 穿过，抄近穿过，抄近路路 cut off 切断，

15、停掉，隔绝切断，停掉，隔绝 cut up 切碎切碎 cut in 插嘴插嘴 cut away 切除，减掉切除，减掉 cut out 删除，不再起作用删除，不再起作用eg. He was in hospital for six months. He felt as if he was _ from the outside world. A. cut out B. cut off C. cut down D. cut through第13页/共18页第十三页，共19页。9.before long 不久以后不久以后 long before 很久以前很久以前 1）This all happened l

16、ong before you were born . 这件事发生这件事发生(fshng)在你出生之前。在你出生之前。 2) It looks like it is going to rain before long. 看上去要下雨看上去要下雨 3) It wont be long before we meet again. 我们不久就会见面。我们不久就会见面。第14页/共18页第十四页，共19页。10.benefit n. 利益利益,好处好处vt有益于有益于,受益受益 adj. benifical benefit from/by 从从.中受益中受益 benefit sb 受益于某人受益于某人

17、be beneficial to 对对.有益的有益的 for the benefit of 为了为了(wi le)的利益的利益eg. A good diet is beneficial to health. 好的饮好的饮食对健康有益。食对健康有益。 Proper exercise is benefical to you. Proper exercise benefits you. Youll benefit from the proper exercises.译文:适当的锻炼(dunlin)对你有好处。第15页/共18页第十五页，共19页。Lets do exercises for consol