2012年高考英语复习课件：UNIT 2 HEALTHY EATING （新课标人教版必修3）.ppt

1、2012年高考英语复习课件：Unit 2 Healthy eating（新课标人教版必修3）Unit 2 Healthy eatingUnit 2 Healthy eating美文佳句Unit 2 美文佳句诵美文请结合图表提供的信息写一篇100词左右的英语作文。内容包括：1简述过去5年里中国人在饮食结构上的变化；2分析产生这种变化的原因(至少两个)；3根据分析得出你的结论。Unit 2 美文佳句Unit 2 美文佳句 Changes in Peoples Diet inChinaAs is shown in the graph，there have been some changes in p

2、eoples diet from 2006 to 2010 in China.First of all,grain makes up about 50%of the Chinese diet at present while milk only accounts for 20%，meat and fish 30%.Secondly,the amount of grain people took in dropped by 10%in the last five years.However,the amount of milk，meat and fish didnt increase so mu

3、ch during that period.Unit 2 美文佳句The reason behind this is that the Chinese are paying more attention to their diet and health.It is also likely that they are betteroff than before.In conclusion，the Chinese are eating healthier food than ever.Unit 2 美文佳句背佳句1As is shown in the graph，there have been s

4、ome changes in peoples diet from 2006 to 2010 in China.正如图中所示，在中国从2006年到2010年人们的饮食结构出现了变化。赏析 该句使用了as 引导的定语从句，此外还使用了There be句型的完成时。该句型常用于图表作文的开篇语，要注意积累。2First of all,grain makes up about 50%of the Chinese diet at present while milk only accounts for 20%，meat and fish 30%.首先，目前粮食构成了中国人饮食结构的约50%，而牛奶只有2

5、0%，肉类和鱼类占30%。Unit 2 美文佳句 赏析 该句使用了while对两种情况进行了对比，两个分句中分别使用了“make up”和“account for”表达相同的内容，体现了语言的多样性。3The reason behind this is that the Chinese are paying more attention to their diet and health.这背后的原因是，中国人更注重自己的饮食和健康了。赏析 该句使用了“the reason is that”句型。该句型常用于解释某一现象发生的原因，要注意积累。在写作中经常用到。Unit 2 美文佳句 4It i

6、s also likely that they are betteroff than before.也可能是他们比以前生活水平更高了。赏析 该句使用了“It is likely that”句型。从句中使用了比较级结构。Unit 2 课前热身课前热身.单词拼写1You should eat more highprotein d_.2That was a health programme to b_ everyone.3The eggs are being f_in the pan.You can have them later.4The government plans to set stric

7、t _(限制)on public spending this year.5Do you want your vegetables cooked or r_?ietalanceriedlimitsawUnit 2 课前热身6Being an honest man you shouldnt tell _(撒谎)7Youd better _(咨询)a doctor soon.8We cant always c_ work with pleasure.9This factory will bring _(好处)to the people around it.10Its important to kno

8、w your own _(长处)and weaknesses.liesconsultombinebenefitstrengthsUnit 2 课前热身.完成短语1谋生 earn ones _2被放过；(做坏事)不受惩罚get away _3欠债；负债be _4减肥lose _5不久以后_ long6赢回；重新获得win _7削减；删节cut _livingwithin debtweightbeforebackdownUnit 2 课前热身.完成句子1再也没有比这些更好的了。Nothing _.2他可不能让雍慧哄骗人们后跑掉！_ have Yong Hui _ telling people li

9、es!3你为什么不坐下来休息一下呢？_?could be betterHe couldntgetting away withWhy not/dont you sit down and take a rest/breathUnit 2 课前热身4不要再说了；我们厌倦了你的牢骚。Dont speak any more;_.5很明显咖啡店老板在等着李方离开。_the manager of the coffee shop was waiting for Li Fang to leave.we are tired of your complaintsIt was obvious that单词点睛Unit

10、 2 单词点睛1dietn日常饮食；规定饮食v.节食 go/be on a diet节食 a healthy and balanced diet健康和均衡的饮食【活学活用】(1)合理的饮食和运动对健康很重要。_ are both important for health.Proper diet and exerciseUnit 2 单词点睛(2)你必须限定饮食，因为你太胖了。You must _ because youre too fat.(3)请不要放巧克力，我正在节食。Dont add chocolate,please._.(4)我整年都在节食，体重减轻了5千克。I _ all the y

11、ear and lost 5kg.go on a dietIm on a diet/dietinghave dietedUnit 2 短语储存短语储存1get away with 被放过；(做坏事)不受惩罚 get across解释清楚，使人了解 get along/on with 进展；与相处 get around/round 走动；(消息)传开 get down to 开始，着手 get sb down 使某人沮丧；使某人悲伤Unit 2 短语储存【活学活用】(1)考试作弊必予追究。If you cheat in the exam,youll_.(2)他们损坏了汽车却逃之夭夭。They_.

12、(3)他不太善于清楚地表达自己的思想。Hes not very good at _.never get away with itgot away with damaging the cargetting his ideas acrossUnit 2 短语储存2cut down 削减；删减；砍下，砍倒 cut up 劈碎，切碎 cut off 切断；隔绝 cut in 插嘴；打岔 cut out 删掉；戒掉 cut across 抄近路；走捷径【温馨提示】cut down中的down为副词，因此，当遇到代词it,them等时，要放在cut与down之间，即cut it/them down。Uni

13、t 2 短语储存【活学活用】(1)想要减肥你得少吃甜食。You must _on sweets to lose weight.(2)我们穿越草坪速度会快很多。Its much quicker if we_.(3)我们正交谈到最重要的内容时，线路被切断了。Just when we reached the most important point,_.cut downcut across the grassthe line was cut offUnit 2 短语储存3in debt 欠债；欠款 be in heavy debt负债累累 be in debt to sb欠某人的债 be/get o

14、ut of debt 摆脱债务 get into debt 负债 pay off ones debts 还清某人的债务Unit 2 短语储存【活学活用】(1)他穷的时候欠了债，自从富裕后就摆脱了债务。He was in debt when he was poor,but he _since he got rich.(2)如果你这样浪费钱财，迟早会以负债而结束。If you waste money like that,youll_.(3)经过多年艰苦的劳动，我们终于还清了债务。After years hard work,_.has been out of debtend up in debtwe

15、ve paid off our debts at lastUnit 2 句型透视句型透视“Nothing could be better，”he thought.“否定词比较级”，是否定形式与比较级连用，表示最高级意义，通常译为“没有比更，没有像一样”。Unit 2 句型透视【句式分析】常用的否定词有no，not，never，nothing，nobody，hardly等。如：Did you sleep well last night?Never better,like a rock.“你昨晚睡得好吗？”“从没这么好过，睡得很香。”I couldnt/cant agree more.我非常同意。

16、Unit 2 句型透视【相关拓展】(1)形容词/副词比较级than any other单数名词在该句型中，应注意把主语排除在外；但若不属于一类，则不能排除。如：He is taller than any other boy in his class.他比班里其他男孩都高。(he是班里一员，故应排除)He is taller than any girl in his class.他比班里任何一个女孩都高。(he与the girl不是一类)(2)在否定句中，could与比较级连用是很口语化的说法，表示惊奇、高兴、满意、沮丧、气愤等情感。如：How did your interview go?I c

17、ouldnt feel better about it.Unit 2 句型透视“你的采访进行得怎么样？”“我觉得再好不过了。”Are you pleased with his work?Not in the least.It couldnt be any worse.“你对他的工作满意吗？”“一点儿也不满意，糟糕透了。”Lets go for a picnic，shall we?I couldnt agree more.It sounds great.“我们去野餐怎么样”“完全赞同，这主意太好了。”“Nobody could have been more lucky，”he thought a

18、fter he won the first prize.他获得一等奖后想，“没有人比我更幸运了。”Unit 2 句型透视【活学活用】(1)没有人比我更爱你了。Nobody loves you _ I do.(2)我从没有听过如此动听的嗓音。Ive never heard a _ voice.more thanmore beautifulUnit 2 跟踪训练跟踪训练1Nobody will with breaking the law.Arun away Bget away Cput away Dthrow away【解析】Bget away with(doing sth)指“(做错事)未受到惩

19、罚”。句意为：没有人因违反法律而逃脱惩罚。Unit 2 跟踪训练2Why do you eat all the vegetables but leave _meat untouched?Im on diet.Aa;the Bthe；/C/；a Dthe;a【解析】D 考查冠词用法。和前面的vegetables一样，这里的meat表特指，所以第一空用定冠词the；第二空on a diet为固定短语，意为“节食”。Unit 2 跟踪训练3The manager had fallen asleep where he ，without undressing.Awas laying Bwas lying

20、 Chad laid Dhad lied【解析】B 考查时态及动词辨析。很显然，这里表达的意思是：经理在他躺着的地方睡着了。故选B。Unit 2 跟踪训练4The weather is concerned with all of us because it_us so directlywhat we wear,what we do,and even how we feel.Aeffects Bguides Cthinks Dbenefits【解析】B 考查动词辨析。句意为：我们都关心天气因为它直接引导我们穿什么、做什么甚至到我们感受如何。A项“产生，招致”；B项“指导”；C项“认为”；D项“有

21、益于”，因此选择B项。Unit 2 跟踪训练5We are quite sure that we can our present difficulties and guarantee enough supply of pork in markets.Aget across Bget over Cget away Dget off【解析】B 考查动词词组辨析。句意为：我们非常确信我们能够克服目前的困难并保证市场有足够的猪肉供应。此处get over表示“克服”。get across表示“被理解，把讲清楚”，get away表示“逃脱，离开”，get off表示“从下来；离开，出发”，都与所给语意

22、不符。Unit 2 跟踪训练6To begin with,we learn how to our body when skating.Abalance Bkeep Chold Dget【解析】Abalance(使)平衡。句意为：在滑冰的时候，开始我们必须学会保持身体的平衡。Unit 2 跟踪训练7What do you think of the blind man?Ive never seen a man with sense of touch.Athe better Ba better Ca good Dthe best【解析】B 考查形容词比较级的用法。本题用“否定词比较级”结构表示“没有

23、比更的”，比较结构后有名词时，用不定冠词修饰，表示没有具体限定的“更的”。Unit 2 跟踪训练82010全国卷 My mother opened the drawer to _the knives and spoons.A.put away B.put up C.put on D.put together【解析】A 考查动词短语辨析。句意为：母亲打开抽屉，把刀和勺子放好。put away表示“把收起来”，符合句意。Unit 2 跟踪训练9If he quietly as the doctor instructed，he would not suffer so much now.Alies B

24、lay Chad lain Dshould lie【解析】C 考查虚拟语气。根据语境可知if引导的虚拟条件句是对过去的虚拟，故条件句应用过去完成时；主句是对现在的虚拟。句意为：如果他按照医生的要求静静地躺着，现在就不会那么受罪。Unit 2 跟踪训练10As we all know，no one is perfect，and everyone has his own.Amistake Bweakness Climit Dbelief【解析】B 句意为：我们都知道人无完人，每个人都有自己的不足。mistake 错误；weakness弱点，短处；limit限度；belief信仰。根据句意选B。Un

25、it 2 跟踪训练11Mr Smith his living by teaching ten years ago and he greatly from his work.Aearned；earned Bearned；gained Cgained；gained Dgained；earned【解析】Bearn ones living 谋生；gain在这里是不及物动词，意为“赢得；获得”。句意为：十年前史密斯先生通过教书谋生，他从工作中收获颇多。Unit 2 跟踪训练12Youve been so kind to us that we will always be deeply.Aout of d

26、ebt Bin your debt Cin trouble Din danger【解析】B 句意为：你对我们真是太好了，我们总是欠你的人情。in sbs debtin debt to sb“欠某人的人情”，符合题意。out of debt不欠人情；in trouble处于困境中；in danger处于危险中。Unit 2 跟踪训练13I dont know how he managed to cheating in the exam.We are puzzled.Aget away with Bget down from Cget out of Dget rid of【解析】A 句意为：我不知

27、道他是怎么做到考试中作弊而没受到惩罚的。我们感到困惑。get away with(doing sth)指“(做错事)未受到惩罚”。get down from从下来；get out of逃避，摆脱；get rid of去除，去掉。故选A。Unit 2 跟踪训练14You have to balance the advantages of living in the country the disadvantages.Afor Bto Cagainst Dwith【解析】Cbalance the advantages of sth against the disadvantages 意为“权衡利弊”。Unit 2 跟踪训练15Why dont we hold a party to celebrate the achievements gained by our players?_ ABecause we havent got enough preparations.BGood idea!CIts all because of the terrible weather.DNot all would like to attend it.【解析】B 考查交际用语。Why dont you/we do sth？表示给某人提建议，选项B表示同意别人的提议。