（新课标地区）2017届高考英语一轮复习课件：必修3 Unit2《Healthy eating》（新人教版）

　　[一句辨异]　The boy lied that he lay in bed and laid a cock in a box and saw it laying an egg. 男孩撒谎说他躺在床上，把公鸡放在盒里看着它下蛋。 动词 过去式 过去分词 现在分词 词性 词义 lie lied lied lying vi. 说谎 lie lay lain lying vi. 躺，位于 lay laid laid laying vt. 放置，下蛋 3.consult vt.& vi.请教；向……咨询；与人商量；查阅

　　[高考例句](2015·湖南，完形)Remember，however，that you should usually consult different types of sources.

　　然而要记住，你应该经常参阅不同类型的资源。 consult sb about sth向某人请教或咨询某事 consult with sb about/on sth就……与某人商量 consult a dictionary/map查字典/地图 单句语法填空/完成句子 ①She consulted her doctor ________ her disease.

　　她向她的医师求诊。 ②I need

　　________ (consult)my teacher about changing my course.

　　我需要和老师商量我更改选课的事。 ③[写作佳句] I consulted ________________ this matter.

　　我就此事与我的一个朋友商量。 答案　①about　②to consult　③with a friend of mine about 特别提示：consult用作“请教；咨询；查阅”解时，是及物动词；作“商量”解时，多用作不及物动词，后跟with sb，意为“和某人商量”。

　　4.limit n.界限；限度；vt.限制；限定

　　[高考例句](2015·湖北，阅读A)Some of them are also later sold，in order to limit the number of ponies.

　　它们中的一些后来也被出售了，目的是为了限制小马的数量。 (1)to the limit达到极限 a limit to...……的限度 put a limit on＝set a limit to/on限制 (2)limit...to...把……限定在……范围内 (3)limited adj.有限(制)的 be limited to...局限于…… 单句语法填空/完成句子 ①There’s a limit ________ what we can do to help.

　　我们能帮的忙有限。 ②The teaching of history should not be ________ (limit)to dates and figures.

　　历史教学不能只限于日期和数字。 ③[写作佳句] Don’t limit your ideas.

　　＝Don’t ____________ your ideas.

　　＝Don’t ____________ your ideas.

　　不要限制你的想法。 答案　①to　②limited　③put a limit on；set a limit to/on

　　5.benefit vt.&vi.有益于；有助于；受益；n.利益；好处

　　[高考例句](2017·天津，阅读C)Research shows enjoying the beauty of nature benefits one’s health.

　　研究表明，欣赏自然美景有益于健康。

　　benefit sb/sth对某人/物有益 benefit from 从……中受益 be of benefit to＝be beneficial to对……有益 for one’s benefit＝for the benefit of sb为帮助某人；为某人的利益 单句语法填空/完成句子 ①It was ________ the benefit of your company that we did that.

　　我们那样做都是为了你们公司的利益。 ②A university education is of huge and direct benefit ________ the individual.

　　大学教育对于个人有巨大且直接的好处。 ③[写作佳句] The new regulation will benefit everyone concerned.

　　＝Everyone concerned will ____________ the new regulation.

　　＝The new regulation will ____________ everyone concerned.

　　＝The new regulation will

　　____________ everyone concerned.

　　新规定将对相关的所有人有益。 答案　①for　②to　③benefit from；be of benefit to；be beneficial to

　　特别提示：be of much/great benefit to sb＝be very beneficial to sb对某人有很大的益处。

　　[短 语 点 拨] 1.get away with被放过；(做坏事)不受惩罚；携某物潜逃

　　[教材原句] He could not have Yong Hui getting away with telling people lies!

　　他可不能让雍慧哄骗人们后跑掉！ get away 离开，脱身 get away from从……脱离；逃脱 get along/on/with进展；与……相处 get down to (doing)sth开始认真做某事 get about 走动；到处旅行；(谣言)传开 get over 爬过；越过；克服；痊愈；淡忘；了解，传达 get through 通过(考试)；完成；用光；联络到；使明了 单句语法填空/完成句子 ①If you cheat in the exam you’ll never get away ________ it.

　　考试作弊必予追究。 ②The policeman can’t have the thief get away with ________ (steal)people’s money.

　　警察不能容忍小偷偷了人们的钱而跑掉。 ③No one knows how the suspect managed ____________ the police station.

　　没有人知道犯罪嫌疑人是怎样逃离警察局的。 ④[写作佳句] Don’t think you can ________________.

　　不要以为你撒了谎就可以这样算了。 答案　①with　②stealing　③to get away from

　　④get away with telling lies

　　2.in debt欠债；欠款

　　[教材原句] He did not look forward to being in debt because his restaurant was no longer popular.

　　他不希望由于餐馆不受欢迎而负债。 in debt to sb欠某人的债 out of debt 还清债务 get into debt欠债 get out of debt还清债务 pay off one’s debts还清债务 单句语法填空/完成句子 ①After years’ hard work we’ve paid off our ________ (debt)at last. ②He was ________ debt when he was poor，but he has been out ________ debt since he got rich.

　　他穷的时候欠了债，但自从富裕后就摆脱了债务。 ③[写作佳句] It’s much easier ____________ than to ____________.

　　借债容易还债难。 答案　①debts　②in；of　③to get into debt；get out of debt

　　[句 式 透 析] 3.cut down砍伐；削减，降低

　　[高考例句](2017·陕西，25)My uncle hasn’t been able to quit smoking，but at least he has cut down.

　　我叔叔还是没有把烟戒掉，不过至少吸得少了。

　　cut in 插嘴；超车 cut off 切断；停掉；使电话中断；切下来 cut up 切碎；摧毁；使伤心 cut out 剪去；击败；删去；关闭 cut through开辟(出路或通道) 写出下列句中cut down的含义 ①He tried to

　　cut down

　　on smoking but failed. ②Cut down the article so as to make it fit the space available on the paper. ③He cut down the tree and cut it up for firewood. 答案　①削减　②删节；删减　③砍倒

　　[句 式 透 析] 1.[教材原句]“Nothing could be better”，he thought.

　　他想：“再没有比这些更好吃的了。” 单句语法填空/完成句子 ①It was not until then that I suddenly realized nobody was ________ (happy)than I was.

　　直到那时我突然意识到没有人比我更幸福了。 ②I have never read a more moving novel.

　　＝It’s ________________ that I have ever read.

　　我从来没看过比这更动人的小说。(言外之意，这是最动人的)

　　③Nothing is so easy as this.

　　＝Nothing is ____________ this.

　　这是最容易的事。 ④[写作佳句] The book has a greater effect on me than ________________.

　　这本书对我影响最大。 答案　①happier　②the most moving novel　③easier than　④any other book/all the other books/any of the other books

　　2.[教材原句] He could not have Yong Hui getting away with telling people lies!

　　他可不能让雍慧哄骗人们后跑掉！ 单句语法填空/完成句子 ①I can’t have you ________ (speak)to your mother in that rude manner.

　　我不允许你用那种粗鲁的方式跟你的妈妈说话。 ②You’d better have your eyes ________ (examine)tomorrow.

　　你明天最好去检查一下眼睛。 ③[写作佳句] It is not a good idea ________________ all the time.

　　让机器不停地运转不是个好主意。 答案　①speaking　②examined　③to have the machine running/ working

　　知识运用 知识梳理 知识运用 知识梳理 知识运用 知识梳理 知识运用 知识梳理 知识运用 知识梳理 知识运用 知识梳理 知识运用 知识梳理 知识运用 知识梳理 知识运用 知识梳理 知识运用 知识梳理 Ⅰ.核心单词→识记·思考·运用 一、单词拼写 1.(2015·重庆，阅读B)Bored ________ (顾客)are likely to wander over cosmetics they might want to try later. 2.She is successful in __________ (结合)her career with family life. 3.I looked at her and she ________ (怒目而视)angrily back. 4.(2015·广东，完形)Now the chances of living long are much higher due to better ________ (饮食)and health care. 5.We served ________ (油炸的)chicken and ________ (生的)vegetables. customers combining glared diets fried raw 二、用所给单词的适当形式填空 1.*(2015·安徽，阅读A)It can provide students with instant feedback (反馈)，including reports about their ________ (strengthen)and __________ (weak). 2.*A ________ (balance)diet and exercise are the keys to good health. 3.She ________ (sigh)with relief when she heard the good news. 4.His words are full of ________ (lie)about the matter. 5.Some foods are ________ (digest)more easily than others. strengths weaknesses balanced sighed lies digested 6.*(2015·湖南，阅读C)In addition，the information about each word in a pocket dictionary is generally ________ (limit). 7.(2017·陕西，20)To work out the difficult math problem，I have ________ (consult)Professor Russell several times. 8.She was accused of ________ (spy)for the enemy. 9.*This new railway ________ (benefit)this area in many ways.It is ________ (benefit)to the people living in this area. 10.*Children will ask all kinds of questions ________ (curious).To meet their ________ (curious)，we’d better answer them. limited consulted spying benefits beneficial curiously curiosity 三、开心词场 Out of curiosity，I consult her about how she keeps so

　　slim and energetic.She explains that she never discounts the strength of the balance of a diet.She benefits from more fibre and the limited amount of fat.Believe it or not，it’s not a lie.

　　【联想·积累】 ❶后缀－ed必备形容词集锦 ①balanced 平衡的 ②limited 有限的 ③complicated 复杂的 ④experienced 有经验的 ⑤learned 博学的 ⑥skilled 熟练的 ⑦related 相关的 ⑧united 联合的，统一的 ❷高频词链条 ①weakness n.缺点；虚弱；弱点→weak adj.虚弱的 ②balance vt.平衡；权衡 n.天平；平衡→balanced

　　adj.平衡的，均衡的 ③strength n.强项；长处；力量→strengthen vt.加强 ④benefit n.利益；好处 vt.& vi.有益于；有助于；受益→beneficial adj.有益的 ⑤limit vt.限制；限定 n.界限；限度→limited adj.有限的→limitation n.范围；限制 ⑥curiosity n.好奇心→curious adj.好奇的→curiously adv.好奇地

　　Ⅱ.重点短语→识记·思考·运用 一、补全短语 1.________ debt欠债；负债 2.________ long不久以后 3.*cut ________削减；删节 4.spy ________暗中监视，侦查 5.put ________ weight增加体重 6.get away ________被放过；(做坏事)不受惩罚 in before down on on with 二、短语填空 1.After ________

　　each other for several minutes，the two men began to fight fiercely. 2.*You are supposed to ________ on your intake of rich foods in order to keep healthy. 3.She has been _______________ by teaching since she graduated from college. 4.Don’t believe him.I doubt whether he was ____________.

　　in debt；win back；lose weight；glare at；cut down；earn one’s living；tell a lie；get away with

　　glaring at cut down earning her living telling a lie 5.*“Then we have ________ what we had before，” said Boxer. 6.I don’t know how they manage to ____________ paying such low wages. 7.I spent an hour every day taking exercise for the sake of ____________. 8.Gary has been ________ since his factory closed half a year ago. won back

　　get away with losing weight in debt 【联想·积累】 ❶“动词＋down”短语荟萃① ①bring down 降低 ②cut down削减，删节 ③slow down 慢下来 ④break down 坏了，中止 ⑤turn down 拒绝；拆下 ⑥settle down定居，平静下来 ⑦cool down 冷静下来 ⑧lay down放下，制定 ❷“动词＋back”短语一览 ①keep back

　　隐瞒，忍住 ②look back (on) 回顾 ③hold back

　　控制住

　　④give back

　　归还 ⑤call/ring back

　　回电话 ⑥take back

　　拿回，收回 ⑦come back回来，醒过来 ⑧put back 放回 Ⅲ.经典句式→识记·思考·运用 1.①Suddenly he ________ his friend Li Chang ___________.

　　突然他看见他的朋友李昌匆匆走过。

　　②I saw her _________________(在田间劳动)yesterday morning.

　　③I saw her ________ (走进了)the classroom.

　　④I saw him _____________(撞倒)by a bus.

　　saw hurrying by working in the field go into knocked down 2.①“According to my research，_______your restaurant ________ mine offers a balanced diet，” explained Wang Peng.

　　王鹏解释说：“我的研究表明，你我两家餐馆所提供的都不是平衡膳食。”

　　②It’s _______________________(既不太冷也不太热).

　　③______________________(男孩子和女孩子不)interested in it. neither neither too cold nor too hot nor Neither boys nor girls are 【联想·积累】 “see＋复合结构”小结 (1)see sb do...“看到某人做(了)某事”。宾语补足语do的逻辑主语是sb，不定式作宾语补足语表示动作的全过程或经常发生的动作。 (2)see sb doing...“看到某人正在做某事”。现在分词作宾语补足语强调动作正在进行。 (3)see sth done表示“看见某事被做”，过去分词的动作不是主语做的，通常是别人做的。 Ⅳ.单元语法→识记·思考·运用 情态动词(Ⅱ) 用适当的情态动词填空 1.You ought to have helped him with his English，______________ you? 2.You __________ not refer to your notes in the test according to the rule. 3.It’s quite warm here，we ________turn the heating on yet. 4.Days later，my brother called to say he was all right，but ________say where he was. 5.What do you mean，there are only ten tickets？There ________be twelve.

　　shouldn’t/oughtn’t shall/must needn’t wouldn’t should 【学法·点拨】 ❶shall在疑问句中可用于征求对方的意见或请求，主要用于第一、第三人称，其意为“要不要，……好吗”。 ❷shall在陈述句中表示说话者的允诺、告诫、威胁、命令、必然性等，主要用于第二、三人称。 ❸shall用于第三人称，在条约、规定、法令等文件中表示义务或规定，意为“应，必须”。 [单 词 点 睛] 1.balance n.天平；平衡；余额；v.平衡；权衡

　　[高考例句](2015·湖北，21)When he was running after his brother，the boy lost his balance and had a bad fall.

　　当他追赶弟弟时，这个男孩失去平衡，重重地摔了一跤。 (1)keep/lose/break one’s balance保持/失去/打破平衡 on balance总的来说 off balance失去平衡的，没有站稳的 (2)balance A against B权衡/比较A和B (3)balanced adj.平衡的；(比例)协调的 keep a balanced diet保持均衡饮食

　　单句语法填空/完成句子 ①When the girl learnt to skate，she tried to keep herself ________ (balance)on the ice. ②You have to balance the advantages of living in the countryside ________ the disadvantages.

　　你得权衡一下住在乡下的好处和坏处。 ③I found it hard ____________ on the icy path.

　　我发现在结冰的路面上行走很难保持平衡。 ④[写作佳句] You’d better ____________ for the benefit of your health.

　　为了身体健康你最好保持均衡的饮食。

　　答案　①balanced　②against　③to keep my balance

　　④keep a balanced diet

　　2.lie v.说谎，躺下，位于；n.谎言

　　[教材原句]He could not have Yong Hui getting away with telling people lies!

　　他可不能让雍慧哄骗人们后跑掉！ (1)tell a lie＝tell lies撒谎；说谎话 a big lie弥天大谎 a white lie善意的谎言 (2)lie to sb对某人撒谎 (3)lie in位于；在于 单句语法填空/完成句子 ①I almost blew my top when I found out that she had been ________ (lie)to me.

　　当我发现她一直在对我说谎时，我简直快气炸了。 ②The house lies ________ a little valley behind the trees. ③ [写作佳句]Don’t lie to me.Please tell me the truth.＝Don’t ________ me.Please tell me the truth.

　　不要撒谎。请给我实话实说。 答案　①lying　②in　③tell lies/a lie to