1、课堂探究1Everybody has to eat，but do you eat a healthy diet?每个人都必须吃饭，但是你吃得健康吗？考点：diet n日常饮食 vi.节食高考典句 Maybe that explains why the percentage of people in Finland taking diet pills doubled between 2001 and 2005.也许那解释了为什么在 2001 年至 2005 年期间吃减肥药的芬兰人比例成倍地增长。A good diet is beneficial to health.良好的饮食有益于健康。Most
2、 of us have dieted at some time in our lives.我们大多数人都曾在人生的某个时期为减肥而节食过。考点延伸 （1）阅读下列句子，指出 diet 的词组及含义Have you been on a diet？Youve lost a lot of weight.你最近在节食吗？你瘦了好多。词组：_ 含义：_You must go on a diet because you are too fat.你必须限定饮食因为你太胖了。词组：_ 含义：_The doctor put him on a diet after operation.手术后，医生规定了他的饮食。
3、词组：_ 含义：_（2）阅读下列句子，指出 diet 与 food 的不同用法A diet lacking in nutritional value will not keep a person healthy.缺乏营养价值的饮食不能维持人的健康。diet 既可指习惯上吃的食物，又可指规定的食物，特指维持健康的定质或定量的食物，常与不定冠词_连用。Human beings need food ，clothing and shelter.人类有衣、食、住的需求。food 是一般用语，指任何能吃且有营养的东西。强调种类时，food 可用_数。即学即用语法填空（1）The doctor told T
4、om to give up smoking and go on _ diet.完成句子（2）She decided to _ _ _ _（节食）from tomorrow on.（3）Dont let me eat chocolateI _ _ _ _ _ _ _（在节食减肥） 把下列句子翻译成汉语（4）The doctor advised him to go on a diet to lose weight._（5）People who are on a diet mustnt have chocolate._2What will happen to you if you dont eat
5、a balanced diet?如果你的饮食不均衡会怎么样呢？考点：balance n天平；平衡 vt. 平衡；权衡Great care must be taken in the use of the balance.这种天平使用时必须十分当心。We risk upsetting the ecological balance of the area.我们有可能破坏这个地区的生态平衡。How long can you balance yourself on one foot?你用一只脚能站多久？考点延伸 （1）阅读下列句子，指出 balance 的词组和含义You have to balance
6、 the advantages of living in a big city against the disadvantages.你必须权衡住在大城市的利与弊。词组：_ 含义：_The boy stepped on the skins of bananas，so he lost his balance and fell down.这个男孩踩上了香蕉皮，结果身体失去平衡，摔倒了。词组：_ 含义：_You must learn to keep your balance in skating.在溜冰时你得学会保持平衡。词组：_ 含义：_When any part is out of balance
7、，a lasting peace cannot be maintained.当任何一方失去平衡，都不能维持一种持久的平静心境。词组：_ 含义：_（2）阅读下列句子，指出黑体词的词性及含义A balanced diet provides nutrition for your body.均衡的食物为你的身体提供营养。词性：_ 含义：_即学即用语法填空（1）As the entrance exam comes nearer，you should balance the advantage of studying _ the disadvantage of playing.（2）The seal _（
8、balance）the ball on its nose to amuse the audience.（3）Its important for a student to keep _ balance between study and rest.（4）Whatever we will do，we should first balance the benefit of our nation _ the loss and gain of our own.完成句子（5）She cycled round the corner，_（失去平衡）and fell off the bike.（6）You sh
9、ould _（权衡得与失）before doing it.3Nothing could be better.再没有比这些更好吃的了考点：比较级与否定词连用，表示最高级含义。No singing star is more popular with the young than her.没有一个歌星比得上她受青年人的欢迎。 （她最受欢迎）Shall I give you a ride as you live so far away?由于你住得比较远，我送你一程好吗？Thank you.It couldnt be better.谢谢，那再好不过了。What a wonderful film！I ha
10、ve never seen a more moving one.多么好的一部电影啊！这是我看过的最感人的电影。考点延伸 阅读下列句子，指出比较级表示最高级含义的方式How beautifully she sings！I have never heard a better voice.她唱得多美妙啊！这是我听过的最好听的声音。方式 1：_ 与比较级连用表达最高级的含义。China is larger than the other countries/any other country/any of the other countries in Asia.中国是亚洲最大的国家。方式 2：比较级 t
11、han _名词复数/_名词单数/any of the other名词复数表达最高级的含义。She cares more for money than anything else.她最爱钱。方式 3：比较级than _表达最高级的含义。Nothing else is as precious as water in the desert.在沙漠里，没有什么比水更珍贵。方式 4：as _as 句子中使用 no，nobody，nothing 等表达最高级的含义。即学即用语法填空（1）What do you think of the hotel?Wonderful.You couldnt have fo
12、und a _（good）one.（2）If our parents would listen more to us，they would understand us better.I cant agree _（much） They just expect us to listen.同义句转换（3）Nothing is more precious than Mothers love in the world._（4）He studies harder than any other student in his class._英译汉（5）He has never spent a more wor
13、rying day._（6）Nobody is more fit for the role of the film than him._4Tired of all that fat？Want to lose weight?肥腻的东西吃厌了吧？想变瘦吗？考点一：be/get tired of （doing） sth 对（做）某事感到厌倦Im tired of your complaint without a stop day after day.我厌倦了你日复一日无休止的抱怨。We are getting tired of her negative remarks.我们对她的消极言论感到越来越厌
14、烦了。考点延伸 （1）阅读下列句子，体会词组和词义及用法You may be tired from/with reading，but you shouldnt be tired of it.看书可能使你疲劳，但你不应该厌倦读书。We all felt it tiring to sit there all the afternoon，because the speech was very tiresome，but the tireless speaker spoke endlessly，which made all of us very tired.我们都认为整个下午坐在那里很累人，因为演讲让人
15、很厌烦，但是不知疲倦的演讲者无休止地讲话，使我们都感到很疲倦。（2）阅读下列句子，指出黑体词的词性及含义Teaching can be a tiring and stressful job.当教师是件辛苦紧张的工作。词性：_ 含义：_He was above all a good and tireless writer.他首先是一位优秀的、不知疲倦的作家。词性：_ 含义：_Buying a house can be a very tiresome business.买房子会是件很麻烦的事。词性：_ 含义：_考点二：lose weight 减轻体重；减肥高考典句 Ill never lose w
16、eightI come from a fat family.我绝不能减肥我来自一个肥胖家族。It is clear that she has lost weight，for she looks much slimmer than she did last year.很显然她减肥了，因为她看上去比去年苗条多了。考点延伸 （1）阅读下列句子，指出 weight 的词组及含义He had put on weight and aged a little.他胖了，也老点了。词组：_ 含义：_Some people do gain weight after they stop smoking.一些人戒烟后
17、体重确实会增加。词组：_ 含义：_These goods are sold by weight.这些货物按重量出售。词组：_ 含义：_Within two weeks，she gained five pounds in weight.两周内她的体重增加了 5 磅。词组：_ 含义：_（2）阅读下列句子，指出黑体词的词性及含义How many pounds do you weigh?你体重多少磅？词性：_ 含义：_If your luggage is overweight，youll have to pay extra.假如你的行李过重了，你得付额外的运费。词性：_ 含义：_即学即用用适当的介词、
18、副词填空（1）They were tired _ their long journey.（2）She gets tired _ the same work.（3）One after another exam tired the students _.（4）My father has put _weight since he gave up smoking.（5）As we all know，pigs are sold _ weight.（6）The elephant is about 400 kilograms _weight.（7）You should weigh the advantage
19、s _the disadvantages before you make a decision.用 tired/tiring/tiresome/tireless 填空（8）He is so _that he doesnt want to speak.（9）The noise those children are making is really _.（10）My mother is always working without a rest.She seems to be a _person.（11）We found it _ to do the job at first，but we soo
20、n got used to it.5Curiosity drove Wang Peng inside.好奇心驱使王鹏走了进去。考点：curiosity n. 好奇心高考典句（2014浙江高考） They help us understand science subjects better and arouse our curiosity about scientific discoveries.它们帮助我更好地理解了科学学科，并激发出我们关于科学发现的好奇心。考点延伸 （1）阅读下列句子，指出 curiosity 的词组及含义The letter wasnt addressed to me b
21、ut I opened it out of curiosity.那封信不是写给我的，然而我出于好奇把它拆开了。词组：_ 含义：_His explanation to his magic performance met/satisfied our curiosity.他对其所表演魔术的解密满足了我们的好奇心。词组：_ 含义：_Burning with curiosity ，she ran across the fields after the dog.她心里充满了好奇心，跟在那条狗后面奔过田野。词组：_ 含义：_She showed great curiosity about my past.她
22、对我的过去表现出莫大的好奇。词组：_ 含义：_（2）阅读下列句子，指出黑体词的词性、词组及含义The boy was watching the cartoon about dinosaurs with curiosity，and he was curious about dinosaurs disappearance from the earth and curious to find out the mystery.那个男孩好奇地看着有关恐龙的动画片，对恐龙从地球上消失感到好奇，并想弄清楚这个谜。词性：_ 含义：_词组：_ 含义：_词组：_ 含义：_即学即用语法填空（1）My parents
23、 opened my diary and read it _ curiosity.（2）Children are always curious _ everything around them.（3）He was curious _ know what was happening between us.（4）He opened her QQ space _ _curiosity.（5）I was curious _ find out what he had said.翻译句子（6）The children looked at the foreigners with curiosity._（7）
24、Dont be too curious about things that you are not supposed to know._6He 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！考点一：get away with 被放过；（做坏事）不受惩罚；携带跑掉For the accident，the driver got away with only a fine.对于那次事故，他交了罚款就被放过了。If you cheat in the exam youll never get aw
25、ay with it.考试作弊必予追究。Thieves robbed the bank and got away with a lot of cash.盗贼们抢劫了银行，并携带大量现金潜逃了。考点延伸 阅读下列句子，指出下列短语及含义Two tigers got away from the zoo last night.两只老虎昨夜逃出了动物园。短语：_ 含义：_Book cannot be taken away from this room.不许把书从这房间拿走。短语：_ 含义：_Nobody can entirely keep away from this competitive worl
26、d.没有人能够完全远离这个竞争社会。短语：_ 含义：_I break away from her and race for the door.我一下挣脱她，朝门口奔去。短语：_ 含义：_考点二：tell a lie/lies 说谎You could see from his face that he was telling a lie.从他的脸上你可以看出他在撒谎。A boy who tells lies is not a good one.撒谎的孩子不是好孩子。考点延伸 （1）阅读下列句子，指出 lie 的词组及含义She told a white lie，so she was forgiv
27、en by her friend.她撒了个善意的谎言，因此朋友原谅了她。词组：_ 含义：_A white lie is better than a black lie.善意的谎言总比恶意的谎言要好。词组：_ 含义：_You should be ashamed of yourself for telling such a big lie.你应该为撒这样一个大谎而感到羞愧。词组：_ 含义：_All their hopes lie in him.他们把所有希望都寄托在他身上。词组：_ 含义：_Youll be more comfortable if you lie on your back/side
28、/stomach.你仰卧/侧卧/俯卧会舒服些。词组：_ 含义：_（2）辨析 lie 和 lay 的不同用法原形 意思 过去式 过去分词 现在分词lie 躺；位于 lay lain lyinglie 说谎 lied lied lyinglay 放置；下蛋 laid laid layingThe boy lying under the big tree lied to his friends that the cock in his house had laid an egg and it was laid by his mother.躺在大树下的男孩对他的朋友们撒谎说他家的公鸡下了一个蛋，并让妈
29、妈放起来了。即学即用语法填空（1）The child should be punished.You shouldnt let him get away with_（tell）lies.（2）The football player got away _ the club without a proper reason，so president of the club wouldnt have him get away _ breaking the contract.用 lie 和 lay 的适当形式填空（3）Dont believe him.He is _to you.（4）There_ a w
30、allet on the floor.Go and pick it up.（5）Where is my pen?I_ it here just now.（6）The hen has already _ 100 eggs.（7）The patient has _ in bed for a week.英译汉（8）We wont have people getting away with breaking traffic rules._（9）Catch up with the robber！He got away with the womans purse._7Perhaps with a disc
31、ount and a new sign he could win his customers back.或许打个折，写个新的招牌，他能够赢回顾客。考点一：discount n折扣高考典句 Now，we have a special offer for 10 days，during which you can enjoy a half price discount and a free delivery.现在，我们搞特价 10 天，在此期间你能享受到半价的折扣和免费送货。考点延伸 （1）阅读下列句子，指出黑体词的词性及含义The store discounts all its slowselli
32、ng goods.那家商店打折出售所有滞销货。词性：_ 含义：_They discounted the suggestion we made at the meeting.他们不理会我们在会上提出的建议。词性：_ 含义：_（2）阅读下列句子，指出 discount 的词组及含义We bought a new flat at a discount of 10% for cash.我们以九折现金优惠买了一个新公寓。词组：_ 含义：_The sellers often sell their goods at a discount in the slack season.商家往往在淡季的时候以打折的方
33、式来出售他们的商品。词组：_ 含义：_考点二：win.back 赢回；重新获得Once you break your promise，you will never win back her trust again.你一旦违背诺言将永远不会再赢回她的信任。The player finally won back the gold medal he lost three years ago.那名运动员最后赢回了三年前失去的那枚金牌。考点延伸 阅读下列句子，指出 win 的词组及含义We are trying to win him around/over.我们正在努力把他争取过来。词组：_ 含义：_I
34、 was glad to hear that you have won first prize/place in the English speech contest.听说你在英语演讲比赛中获得一等奖，我很高兴。词组：_ 含义：_即学即用语法填空（1）If you want to buy it，you can take it at _ discount of 30%.（2）It is wrong _（discount）the opinions and demands of the masses.（3）The young man tried his best to win _ the heart of his former girlfriend.完成句子（4）Members of the club can buy anything in the shop _（以折扣价） （5）She bought a new pair of shoes _（以五折）
