(人教版)高考英语一轮复习：必修3Unit2实用课件(含答案).ppt

1、Unit 2Healthy eatingPart 重点词汇通关1.balance n.天平;平衡 vt.平衡;权衡【语境检测】单句语法填空It makes sense to eat a reasonably _(balance)diet when slimming.世纪金榜导学号79060055(2015湖北高考)When he was running after his brother,the boy lost _ balance and had a bad fall.balancedhis【写作提升】语境填词You should _ of living in the countryside

2、 against the disadvantages and _ between work and relaxation.你应该权衡一下住在乡下的好处和坏处,在工作和休闲之间保持平衡。balance the advantageskeep abalance【考点必记】(1)keep/lose/break ones balance 保持/失去/打破某人的平衡(2)balance A against B权衡/比较A和B(3)balanced adj.保持(或显示)平衡的keep a balanced diet保持均衡的饮食【巧学助记】掌握平衡学“balance”2.lie v.说谎(lied,lie

3、d,lying);躺下,位于(lay,lain,lying)n.谎言;谎话【语境检测】单句语法填空(2017全国卷)In fact,the key to easy morning wake-up lies _ resetting your body clock.David was ashamed because he had told _ lie.ina【写作提升】一句多译不要向我撒谎。请告诉我实话。_/_.Please tell me the truth.Dont tell lies to meDont lie to me【考点必记】(1)tell a lie/lies(to sb.)(向某

4、人)撒谎a white lie 一个善意的谎言(2)lie to sb.向某人撒谎lie in 在于【误区释疑】lie易混词lay vt.放置;下蛋(laid,laid,laying)3.consult vt.咨询;请教;商量【语境检测】单句语法填空(2017天津高考)I consulted _ a physician(内科医生),I hired a fitness coach,and I began to eat small and healthy meals.It is necessary for you to consult your teacher _ how to learn Eng

5、lish.withabout【写作提升】一句多译你最好不要每次遇到生词就查词典。Youd better not _every time you come across a new word.Youd better not _every time you come across a new word.consult the dictionaryrefer to the dictionaryEvery time you come across a new word,youd better not _.look it up in the dictionary【考点必记】(1)consult sb.a

6、bout sth.请教某人某事consult with sb.和某人商量/与某人磋商consult the dictionary 查词典(2)consultant n.顾问consulting room 诊疗室【思维拓展】“查词典”的表达方式还有:refer to the dictionarylook up.in the dictionary 4.limit vt.限制;限定 n.界限;限度【语境检测】单句语法填空(2017北京高考)Parents ought to be able to opt out(决定不参加)only for _(limit)medical or religious r

7、easons.limited(2015天津高考)Our funds _(limit),and none of the houses in our price range seemed satisfactory.We must limit the expenses _ what we can afford.were limitedto【写作提升】完成句子_ ones life,but _ the people.一个人的生命是有限的,但是为人民服务是无限的。There is a limit to(there is)no limitto serving【考点必记】(1)limit.to.把限制在内(

8、2)there is a/no limit to对是有限的/无限的(3)be limited to sth.受限制于【巧学助记】5.benefit n.利益;好处 vt.&vi.有益于;有助于;受益【语境检测】单句语法填空If I am lucky enough to be elected,I will make every effort to serve _ the benefits of students and our club.(2015广东高考)You can also revise the knowledge at the same time and you are sure to

9、 benefit _ it.forfrom【写作提升】一句多译课前预习让我受益匪浅。世纪金榜导学号79060056_ to preview lessons before class.(benefit vt.)_ to preview lessons before class.(benefit n.)_ to preview lessons before class.(beneficial adj.)It really benefited me a lotIt is of great benefit to meIt is very beneficial to me【考点必记】(1)benefit

10、 sb.对某人有益benefit from.从中受益;得益于(2)bring benefit to 给带来好处,有益于be of(great)benefit to sb.=be(very)beneficial to sb.对某人(非常)有益处for the benefit of为了的利益(3)beneficial adj.有益的;有利的【熟词生义】In 1986 more than three million people were receiving unemployment benefit.()救济金Part 重点短语句式通关6.cut down 削减;删节;降低(减少);砍倒;改小或缩短

11、(衣服等);夺去生命【语境检测】写出黑体部分的含义(2015广东高考)Since the plants took a while to grow,he started cutting down trees to sell the wood.()砍倒My uncle hasnt been able to quit smoking,but at least he has cut down.()Hunger,cold and illness cut down many of the villagers.()减少;削减杀死;夺去生命【考点必记】cut down on减少;削减cut in插嘴cut o

12、ff切断;断绝;剪掉cut up切碎cut through穿过,挤进;开辟 7.“Nothing could be better,”he thought.他想:“再没有比这些更好吃的了。”【语境检测】单句语法填空(2016天津高考)Failure is probably the most exhausting experience a person ever has.There is nothing _(much)tiring than not succeeding.世纪金榜导学号79060057moreHow beautifully she sings!I have never heard

13、a _(good)voice.better【写作提升】一句多译这本书对我影响最大。Nothing has _ on me _ the book.Nothing has _ on me _ the book.so great an effectasa greater effectthan【考点必记】表示最高级意义的几种特殊结构:(1)never/not/no+比较级(2)nothing(或no等)+so+原级+as.nothing(或no等)+比较级+than.(3)can/could+never/not+enough/too(4)比较级+than+any other+单数名词/(all)the

14、 other+复数名词/anyone else/any of the other+复数名词 8.He could not have Yong Hui getting away with telling people lies!他可不允许雍慧哄骗人们却不受惩罚!【语境检测】单句语法填空(2015四川高考)Before long,there were times I would have the groundhog(土拨鼠)_(sit)next to a rabbit,both munching(津津有味地咀嚼)on carrots.sittingWhen he was riding a bike

15、 in the street,he had his arm _(hurt).世纪金榜导学号79060058hurt【写作提升】完成句子I cant _ in a rude manner.You must _ immediately.我不允许你用那种粗鲁的方式跟你的母亲说话。你必须立刻向她道歉。have you speaking to your motherapologize to her【考点必记】(1)have sb.doing sth.意为“允许某人做某事”时,常用于否定句中;意为“让某人一直做某事”时,强调动作的持续性,常用于肯定句中。(2)have的其他句式:have sb.do st

16、h.让某人做某事have sth.done 让别人做某事;完成某事;遭遇不幸的事【备选要点】1.diet n.日常饮食 vi.节食【语境检测】单句语法填空You are overweight,and Im going to put you _ a diet.Many people have come to realize that they should go _ a balanced diet and make time in their day for exercise.onon【写作提升】单句写作She is _.为了减肥,她正在节食。on a diet to lose weight【考

17、点必记】be on a diet/go on a diet控制饮食;节食put sb.on a diet使某人节食keep a balanced diet保持均衡的饮食a low-fat,salt-free diet低脂肪无盐的饮食 2.strength n.强项;长处;力量【语境检测】单句语法填空(2017北京高考)One idea is that sleep helps us _(strength)new memories.(2015安徽高考)It can provide students with instant feedback(反馈),including reports about

18、their _(strong)and weaknesses.strengthenstrengths【写作提升】完成句子_ it contains plenty of vitamin and fibre.他的饮食的优势是其中含有丰富的维生素和纤维。The strength of his diet is that【考点必记】(1)build up ones strength/body强身健体strengths and weaknesses优点和缺点have strength to do sth.有能力做某事The strength of.is that.的优点是(2)strengthen vt.&

19、vi.加强 bine vt.&vi.(使)联合;(使)结合【语境检测】单句语法填空(2017天津高考)This _(combine)of healing myself and healing the world struck me as the perfect solution.TV programs,designed to combine learning _ fun together,are growing in popularity all over the binationwith【写作提升】完成句子If you _,you can _ one day.如果你把天赋与勤奋结合起来,总有

20、一天你会实现你的梦想。combine your talent with/and diligenceachieve your dream【考点必记】(1)combine.with/and.把和结合起来(2)combination n.结合;联合;化合(物)in combination with与联合/结合【熟词生义】We are still looking for someone who combines all the necessary qualities.()兼备,兼有4.get away with 受到从轻发落;(做坏事)不受惩罚;携带某物潜逃;偷走;侥幸成功【语境检测】写出黑体部分的含

21、义The policeman cant have the thief get away with stealing peoples money.()受到从轻发落;(做坏事)不受惩罚He realizes now that he cant get away with everything in his life.()He has got away with a huge sum in diamonds.()侥幸成功携带某物潜逃;偷走【考点必记】.课文里的高考根据课文内容,在空白处填入1个适当的单词或括号内单词的正确形式。Wang Peng sat in his empty restaurant

22、1._(feel)very frustrated,for people were going to another newly-opened restaurant only 2._(provide)raw vegetables,fruit and water.What amazed him was that the food there cost more than 3._ in his own restaurant.After doing some research,he wrote his own sign 4._(attract)customers back to feelingprov

23、idingthatto attracthis restaurant.A week 5._(late),Wang Pengs restaurant was nearly full,6._ made Yong Hui very angry.Having had a good conversation,both of them realized the benefits 7._ weak points of their own restaurants and 8._(think)to combine their menus and provide a 9._(balance)menu.Finally

24、 they got married,working and living together 10._(happy)ever after.laterwhichandthoughtbalancedhappily.话题中的写作假如你是李华,你的美国朋友Abby向你征求关于保持健康的建议,请根据下面要点给他写一封回信。1.健康平衡的饮食;2.减少摄入富含糖类和脂肪的食物;3.良好的生活习惯很重要;4.充足的睡眠。注意:1.请根据以上要点写一篇80个词左右的短文;2.尽量使用本单元的知识点;3.可适当增加细节。_【参考范文】Dear Abby,I am delighted to have heard f

25、rom you.As for the question you put forward in your last letter,Id like to give you the following tips to keep healthy/fit.First of all,you need a healthy and balanced diet.Besides,dont eat the foods containing too much sugar and fat,which will make you put on weight easily.Therefore,you should cut down the amount of them.More importantly,it is very important to form good living habits;at the same time,for the benefit of your health,it is necessary to have enough rest.I do hope my tips will be helpful to you.Yours,Li Hua