2017高考英语人教版一轮复习课件：必修3Unit2 Healthy eating【41张】

课件41张PPT。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.customerscombiningglareddietsfriedraw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.strengthsweaknessesbalancedsighedliesdigested6.*(2015·湖南，阅读C)In addition，the information about each word in a pocket dictionary is generally ________ (limit).
7.(2014·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.limitedconsultedspyingbenefitsbeneficialcuriouslycuriosity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】
?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?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inbeforedownononwith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 ____________. glaring atcut downearning her livingtelling a lie5.*“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 withlosing weightin debt【联想·积累】
?“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?“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. sawhurrying byworking in the fieldgo intoknocked down2.①“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.neitherneither too cold nor too hotnorNeither 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’tshall/mustneedn’twouldn’tshould【学法·点拨】
?shall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”。
?shall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。
?shall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。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！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 [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。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。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。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](2013·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。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！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。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](2013·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。 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