2021高考英语大一轮复习Unit2Healthyeating课件新人教版必修3.pptx

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1、Unit 2Unit 2Healthy eatingHealthy eating考点一-2-【识记阅读单词】1.nut n. 坚果;果仁 2.bean n. 豆;豆科植物3.pea n. 豌豆4.eggplant n. 茄子5.pepper n. 胡椒粉;辣椒6.mushroom n. 蘑菇7.peach n. 桃子8.lemon n. 柠檬9.barbecue vt.&n. 烧烤;烤肉10.mutton n.羊肉11.roast adj.烤制的vt.&vi. 烤;烘;烘烤12.bacon n.熏咸肉;腊肉13.vinegar n.醋14.fibre n.纤维;纤维制品15.carrot n.

2、胡萝卜16.garlic n.大蒜.单词单词 由简到难,水到渠成The first step is as good as half over.考点一-3-【拼写高频单词】1.diet n.日常饮食vi.节食2.fry vt.&vi.油煎;油炸 3.ought v.aux.应当;应该 4.slim vi.变细;减肥adj.苗条的;纤细的 5.hostess n.女主人;女主持人 6.raw adj.生的;未加工的 7.lie n.谎话;谎言vi.说谎 8.customer n.顾客;消费者 9.debt n.债;债务 10.spy vi.&vt.窥探;秘密监视n.间谍;侦探 11.breast

3、n.胸部;乳房 12.digest vi.& vt.消化n.摘要;概要 13.glare vi.怒目而视;闪耀 n.怒视;炫目的光14.sigh vi.叹息;叹气n.叹息;叹息声 考点一-4-【拓展核心单词】1.balance vt.平衡;权衡n.天平;平衡balanced adj.保持平衡的 2.curiosity n.好奇心curious adj.好奇的;奇妙的curiously adv.好奇地;奇妙地 3.discount n.折扣counter n.柜台 4.weakness n.缺点;虚弱;弱点weak adj.虚弱的 5.strength n.强项;长处;力量strengthen

4、vt.加强;巩固 6.consult vt.咨询;请教;商量consultant n.顾问;会诊医生 考点一-5-7.limit vt.限制;限定n.界限;限度limited adj.有限的 8.benefit n.利益;好处vt.& vi.有益于;有助于;受益beneficial adj.有益的 bine vt.& vi.(使)联合;(使)结合combination n.组合 考点一-6-1.“购物”名词荟萃discount折扣consumer消费者supermarket超市bargain便宜货cashier出纳员 receipt收据;收条mall 商场2.diet用法小结go on a d

5、iet用规定的食谱;节食diet strictly严格控制饮食考点一-7-3.limit用法小结limit.to.把限制在内be limited to.受限制于beyond the limit超过限度set a limit to.对规定限度there is a/no limit to.对是有限的/无限的4.各种“看”法glance vi.(粗略地)看一下;一瞥;扫视n.一瞥;扫视glare vi.怒目而视;闪耀n.瞪眼;怒视stare vt.& vi.凝视;盯着看n.盯;凝视observe vt.看到;注意到;观察到vi.注意;观察spot vt.发现;认出witness vt.目睹;目击n.

6、目击者;见证人考点一-8-5.后缀-en构成的动词sharpsharpen 削尖strengthstrengthen增强widewiden 加宽deepdeepen 加深broadbroaden 变宽hardharden变硬6.debt用法小结get/run into debt负债pay off ones debts 还清某人的债务be in heavy debt负债累累be/get out of debt摆脱债务考点一-9-【识记】1.get away with 受到从轻发落;(做坏事)不受惩罚2.win.back 赢回;重新获得3.earn ones living 谋生4.cut down

7、 削减;删节【默写】1.体重减轻;减肥 lose weight2.说谎 tell a lie3.欠债 in debt4.不久以后 before long5.增加体重 put on weight.短语短语化难为简,轻松记忆Learn to walk before you run.考点一-10-1.cut短语荟萃cut down削减;砍倒;缩小cut off切断;中止;隔绝cut in插话cut up切碎cut out删除2.weight短语put on weight增加体重lose weight减肥考点一-11-1.“Nothing could be better,” he thought.他想

8、:“再没有比这些更好吃的了。”考点提炼比较级用于否定结构中表示最高级的含义。2.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。考点提炼have sb.doing sth.意为“让某人做某事;让某情况发生”。3.Why dont you sit down and try a meal?你为什么不坐下来吃顿饭呢?考点提炼Why dont you.?= Why not do .?意为“为什么不?”.高频句型高频句型分析探究,融会贯通Nothing is impossible to a w

9、illing heart.考点一-12-1.没有什么比这更令人兴奋的了。Nothing could have been more exciting.2.不要让机器一直运转。Dont have the machine running all the time.3.你为什么不去参加他的生日聚会呢?Why dont you go to his birthday party?/Why not go to his birthday party?考点一-13-Wang Peng 1.felt(feel)very frustrated when he saw 2.none of his customers

10、would eat in his restaurant. 3.In his opinion,nothing could be 4.better(good)than his fried rice,barbecued mutton kebabs,roast pork or his cola.When 5.following(follow)one of his best friends into Yong Huis 6.newly(new)opened restaurant,he was amazed at 7.the menu there:raw vegetables served in vine

11、gar,fruit and water.In order to win his customers back,he went to the library to do some research,8.which showed that Yong Huis menu didnt give the customers energy-giving food.In fact,there were 9.weaknesses(weak)in Wang Pengs menu as well.So the only solution is to combine the two menus to get a 1

12、0.balanced(balance)diet.语篇填空语篇填空旧材新用,探究根源Kill two birds with one stone.考点二-14-核心词汇核心句式1.balance vt.平衡;权衡n.天平;平衡派生balanced adj.平衡的领悟高考究考法诵读或翻译句子,体会黑体部分含义(1)These local citizens now have to balance their traditional self-supporting hunting lifestyle with the lifestyle offered by the modern French Repu

13、blic.(2016四川,阅读理解C)这些当地的居民现在不得不在传统的自给的捕猎生活方式和法国现代的生活方式之间做出平衡。(2)Ive got a good sense of balance and learnt to ski quite quickly._我有很好的平衡感,因此滑雪学得很快。 考点二-15-核心词汇核心句式完成句子(3)Move slowly,then be sure and dont let your body shake.(2014辽宁,语篇填空)慢慢走,然后一定保持平衡,不要让你的身体摇晃。(4)To live a long and healthy life,we mu

14、st learn to have a _ diet.为了过健康长寿的生活,我们必须学会均衡饮食。联想拓展记考点(1)keep ones balance 保持平衡(2)lose ones balance 失去平衡(3)break the balance 打破平衡(4)out of balance 失去平衡to keep your balance balanced考点二-16-核心词汇核心句式2.get away with(不用被动语态)不因某事受惩罚;偷携某物潜逃;受到(较轻的惩罚)领悟高考究考法翻译句子(1)Do you think the murderer should get away w

15、ith it?_(2)For such an accident he was lucky to get away with a fine._联想拓展记考点(1)get away 离开,脱身;逃掉(2)get away from sb./sth.摆脱;从逃掉你认为凶手会逃脱惩罚吗?这样的事故他只交了罚款就了事真是幸运。考点二-17-核心词汇核心句式3.consult vt.& vi.咨询;请教;商量;查阅派生consultant n.会诊医生;顾问领悟高考究考法用consult的适当形式填空(1)I with a physician,I hired a fitness coach,and I b

16、egan to eat small and healthy meals.(2017天津,完形填空)我咨询了内科医生,雇了一名健身教练并开始吃少而健康的饭。(2)I have a successful career as an educational . (2016天津,阅读表达)作为一名教育顾问,我的职业生涯很成功。(3)He the dictionary at once. 他立刻查了字典。(4)Mr.Brown kept on his notebook during his speech.布朗先生在演讲过程中不停地查阅他的笔记。consultedconsultant consulted co

17、nsulting考点二-18-核心词汇核心句式联想拓展记考点(1)consult sb.about sth.向某人请教某事(2)consult a book/dictionary 查书/词典(3)consult with sb.同某人商量考点二-19-核心词汇核心句式4.benefit n.利益;好处vt.有益于;有助于vi.受益派生beneficial adj.有益的;受益的领悟高考究考法完成句子(1)The students most from college are those who are totally engaged in academic life.(2019北京,语篇填空)从

18、大学中受益最多的是那些完全从事学术生活的学生。(2)It is said that yoga is to human health.据说瑜伽对人体健康有极大的好处。benefitingbeneficial考点二-20-核心词汇核心句式单句写作(3)首先,我们永远不会忘记和你在一起学习和生活的快乐场景,这对我们的未来会有很大的好处。(2016天津,书面表达)_(4)为了团队的利益我愿意牺牲自己的利益。(2015浙江,书面表达)_联想拓展记考点(1)benefit from/by 从中受益(2)for the benefit of. 为了的好处(3)be beneficial to 对有益Firs

19、tly,we will never forget those happy scenes of studying and living together with you,which will benefit us a lot in the future.I tend to sacrifice my own interest for the benefit of the group.考点二-21-核心词汇核心句式bine vi.&vt.(使)联合;(使)结合派生combination n.联合;组合领悟高考究考法用combine的适当形式填空(1)It came from good planni

20、ng and better doing .(2016浙江,书面表达)它(成功)来源于好的计划和更好的行动相结合。(2)It is important that we theory with practice.对我们来说,把实践和理论结合起来是重要的。(3)In recent years an English word“infosphere” has appeared,_ the sense of “information” and “atmosphere”.(2015福建,单项填空)最近几年,一个英语单词“infosphere”出现了,它结合了“information”和“atmosphere

21、”两个词的意义。combined combine combining 考点二-22-核心词汇核心句式联想拓展记考点(1)combine with 与结合(2)the combined efforts of.齐心协力考点二-23-核心词汇核心句式6.before long(时间)不久以后;在短时间内领悟高考究考法诵读或完成句子,体会黑体部分含义(1)Before long,I could speak English well and I also made great progress in my written English.不久以后,我英语讲得很好了并且书面英语也有了很大的进步。(2)Pe

22、ople predict that the computer will replace books as the first source of information .人们预测,不久以后,计算机将取代书籍,成为第一个信息来源。(3)He made such rapid progress that he was able to keep a diary in English .他取得了如此快的进步,不久以后就能用英语写日记了。before long before long考点二-24-核心词汇核心句式联想拓展记考点(1)long before很久以前(2)before的用法:才;趁未;以免;

23、(不久)就;在前;It was/will be+一段时间+before 从句;还没来得及考点二-25-核心词汇核心句式1.“Nothing could be better,”he thought.他想:“再没有比这些更好吃的了。”分析提炼究考法“nothing+比较级”句式表达最高级意义。“否定词+比较级”结构表达最高级意义,通常意为“没有比更;没有像一样”。常用的否定词有no,not,never,nothing,nobody,hardly等。用比较级表示最高级意义的常见句型还有:(1)比较级+than+any other+单数名词/any of the other+复数名词/any of t

24、he others/anyone else/anybody else/anything else/all the others/all the other+复数名词;(2)can/could+never/not+enough/too.“再也不过分”。考点二-26-核心词汇核心句式领悟考法用考点完成句子(1)There is than being praised by my teacher.(2015湖南,书面表达)没有比受到老师表扬更好的事情了。(2)I have never had trip before.以前我从来没有过这么愉快的旅行。nothing better a more pleas

25、ant 考点二-27-核心词汇核心句式2.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。分析提炼究考法句中have sb.doing sth.用于否定句中,意为“不允许某人做某事”。类似结构的还有:(1)have sb./sth.doing sth.让某人做某事/让某事发生(动作持续)(2)have sb.do sth.让某人做某事(3)have sth.done让别人做某事;完成某事;遭遇不幸的事(4)have sth.to do 有事情要做考点二-28-核心词汇核心句式领悟考法

26、用考点用所给单词的适当形式填空(1)I cant have you (speak)to your mother in such a rude manner.You must apologize to her immediately.(2)Your friend was very funny.He had us (laugh) all through the lunchtime.(3)Dont be worried.Ill have Tom (help) you finish the work.(4)They would have the medicine (send) by rail from

27、 Anchorage to Nenana.(2016北京,完形填空)(5)I was watching the clock all through the meeting,as I had a train (catch).(2017天津,单项填空)speaking laughinghelp sent to catch考点二-29-核心词汇核心句式3.Why dont you sit down and try a meal?你为什么不坐下来吃顿饭呢?分析提炼究考法(1)Why dont you.?= Why not do .?意为“为什么不?”,常用来提出建议。(2)Why not?意为“为什么

28、不?”,在简略回答中表示同意。领悟考法用考点完成句子(1) give her another chance?为什么不再给她一次机会呢?(2) ask the teacher for help?为什么不向老师寻求帮助呢?Why dont you/Why not Why dont you/Why not -30- .单句填空1.When he was riding a bike in the street,he fell and his arm was (hurt).2.The book has a greater effect on me than of the other books.3.He

29、 stresses the importance of communication,and I cant agree (much).4.It was not until then that I suddenly realized nobody was _(happy)than I was.5.Turn off the gas after cooking.You can never be careful.6.If he can combine his ability hard work,he should be very successful.hurt any more happier too

30、with-31- 7.Forgiveness can be surprisingly (benefit)to your physical and mental health.8.Happiness and success often come to those who are good at recognizing their own (strong).9.He had overcome all his weaknesses before he (leave) for home.10.He was born in a poor family,and only received (limit)

31、education in his childhood.beneficial strengthsleft limited-32- .单句改错1.It is widely acknowledged that reading books will benefit from us a lot._2.Write down the telephone number after you forget it._3.It is not long before he left for the United States._4.Youd better to consult a doctor about your i

32、llness._5.Once he makes up his mind,nothing can have him changing it._删除from after beforeis was去掉tochangingchange-33- 6.The Industrial Revolution has broken a balance between the city and the country._7.Why not to come and enjoy the strong atmosphere of the festival?_8.People there often have their

33、windows break by the noise of the planes passing overhead._athe删除tobreakbroken-34- .写作训练1.我们应该尽力保持好大自然的平衡。_2.复习功课确实让我受益很多。_3.当你参加地理考试的时候,可以查阅地图。_4.理论和实践结合得很好。_5.别让水一直流着。_We should try our best to keep the balance of nature.It really benefited me a lot to preview lessons.When you take a geography exam,you may consult a map.The theory and practice combine very well.Dont have water running all the time.

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