通用版2021版高考英语大一轮复习预习案Unit2Healthyeating课件新人教版必修3.pptx

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1、Unit 2Unit 2Healthy eatingHealthy eating-2-必背表达单词写作信手拈来1. n.日常饮食vi.节食2. vt.平衡;权衡n.天平;平衡3. vt.& vi.油煎;油炸4. v.aux.应当;应该5. n.好奇心6. adj.生的;未加工的7. n.谎话;谎言vi.说谎8. n.顾客;消费者9. n.折扣dietbalancefryoughtcuriosityrawliecustomerdiscount-3-10. n.缺点;虚弱;弱点11. n.强项;长处;力量12. vt.咨询;请教;商量13. n.债;债务14. vi.怒目而视;闪耀n.怒视;炫目的

2、光15. vt.限制;限定n.界限;限度16. adj.有限的17. n.利益;好处vt.& vi.有益于;有助于;受益18. vt.& vi.(使)联合;(使)结合weaknessstrengthconsultdebtglarelimitlimitedbenefitcombine-4-识记阅读单词读文理解通畅1.nut n. 2.bean n. 3.pea n. 4.cucumber n. 5.eggplant n. 6.pepper n. 7.mushroom n. 8.peach n. 9.lemon n. 10.barbecue vt.& n. 坚果;果仁豆;豆科植物豌豆黄瓜茄子胡椒粉

3、;辣椒蘑菇桃子柠檬烧烤;烤肉-5-11.mutton n. 12.roast adj. vt.& vi. 13.bacon n. 14.sign n. 15.slim vi. adj. 16.hostess n. 17.vinegar n. 18.fibre n. 羊肉烤制的烤;烘;烘烤熏咸肉;腊肉标记;符号;牌示变细;减肥苗条的;纤细的女主人;女主持人醋纤维;纤维制品-6-19.digest vi.& vt. n. 20.carrot n. 21.spy vi.& vt. n. 22.breast n. 23.garlic n. 24.sigh vi. n. 消化摘要;概要胡萝卜窥探;秘密监

4、视间谍;侦探胸部;乳房大蒜叹息;叹气叹息;叹息声-7-语用规律归纳1.各种“看”法glance vi.匆匆一看;瞥一眼;扫视;浏览;粗略地看 n.一瞥;扫视;匆匆一看glare vi.怒目而视 n.瞪眼;怒视stare vt.& vi.凝视;盯着看;注视n.盯;凝视;注视observe vt.看到;注意到;观察到;观察vi.注视;观察;监视spot vt.发现;看出witness vt.目睹;目击n.目击者;见证人-8-2.加后缀-(e)n构成的动词sharpsharpen 削尖strengthstrengthen增强widewiden 加宽deepdeepen 加深broadbroaden

5、变宽hardharden变硬3.limit用法小结limit.to.把限制在内be limited to sth.受限制于beyond the limit超过限度set a limit to sth.对规定限度there is a/no limit to对是有限的/无限的-9-构织连脉词族1.balancebalanced adj.保持(或显示)平衡的2.curiositycurious adj.好奇的curiously adv.好奇地3.strengthstrong adj.强壮的strengthen vt.加强4.limitlimited adj.有限的5.benefitbeneficia

6、l adj.有益的binecombination n.结合;联合7.weaknessweaken vt.& vi.使变弱weak adj.虚弱的8.consultconsulter n.顾问consultation n.咨询9.digestdigestion n.消化digestive adj.可消化的10.fryfried adj.油炸的-10-语境活用1.Regular exercise combined(combine) with balanced(balance) diets is the healthy recipe for life.2.Please consult (查阅) a

7、dictionary when you dont know how to pronounce a word,which is beneficial(对有益) for your learning.3.A mans life is limited,but there is no limit to serving the people.I will devote my limited life to serving the people.(limit)4.Happiness and success often come to those who are good at recognizing the

8、ir own weaknesses (weak)and strengths(strong).5.Out of curiosity(curious),I glanced out of the window and saw many people gathering (gather) around the hostess.-11-1.balanced diet平衡膳食2.ought to应当;应该3.lose weight体重减轻;减肥4.get away with受到从轻发落;(做坏事)不受惩罚5.tell a lie说谎6.win.back赢回;重新获得7.earn ones living谋生

9、8.in debt欠债9.spy on暗中监视;侦查10.cut down削减;删节11.before long不久以后12.put on weight增加体重-12-语境活用1.The longer you let the children get away with it,the harder it will be to correct them.2.The government will have to work hard to win back the confidence of the people.3.In order to save energy,they have decide

10、d to cut down the gas supplies to the city.4.Some run because they want to lose weight,improve their health,compete in race or try something new.-13-语用规律归纳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;插队cut up切碎cut out删除2.weight短语荟萃put on weight增加体重lose weight体重减轻;减肥-14-3.debt短语大集合get/run into de

11、bt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-15-领悟教材语境1.“ Nothing could be better,” he thought.(Page 10)考点提炼 否定词与比较级连用表示最高级的含义2.He could not have Yong Hui getting away with telling people lies!(Page 10)考点提炼 have sb doing sth用于否定句时,have表示“容忍”3.“According to my research, ne

12、ither your restaurant nor mine offers a balanced diet,” explained Wang Peng.(Page 15)考点提炼 neither.nor. 既不也不-16-高考写作情景1.就我个人而言,努力学习最重要。As far as Im concerned,nothing is more important than studying hard.2.我不允许你反复犯同样的错误。I wont have you making the same mistake again and again.3.我们既不应该接受漫无目的地网上投票,也不能完全否

13、认它。Neither should we embrace online voting aimlessly nor can we deny it completely.-17-主题与语篇填空Wang Peng felt very frustrated 1.when he saw none of his usual customers would eat in his restaurant.In his opinion,nothing could be better 2.than his fried rice,barbecued mutton kebabs,roast pork or his su

14、gary cola.Who won his customers?He followed one of his best friends into Yong Huis 3.newly(new)opened slimming restaurant and was amazed 4.at the menu there:rice,raw vegetables,fruit and water.It was obvious that Yong Hui was telling lies when promising to make the customers 5.thinner(thin).In order

15、 to win his customers 6.back,he went to the library to do some research,7.which showed Yong Huis menu didnt give the customers energy-giving food.Having found out the weakness of Yong Huis menu,Wang Peng wrote his own sign,8.saying(say)energy-giving food served.In fact,there was weakness in Wang Pen

16、gs menu,too.-18-Food at his restaurant 9.contains(contain)too much fat.So the only solution is to combine the two menus together to be 10.a balanced menu. -19-主题与短文改错Finally,Yong Hui and Wang Peng could began to talk about menus and balanced diets in the peace.They found that neither of their restau

17、rants offer a balanced diet.So they decided to combine our ideas and provide a balanced menu with food full with energy and fibre.Their balanced diets became such a success that before long Wang Peng became much slim and Yong Hui put on more weigh.After some time the two found that their business cooperation had turned a personally one.At last they got married and lived happy ever after.-20-答案: