人教版(新教材)高中英语选修2Unit3 Food and Culture学案2：Using Language (1).docx

Unit 3 Food and CultureUsing Language新知自学I.根据语境及汉语提示写出正确的单词1. my favorite 我最喜欢的甜食2. the Student 学生食堂/餐厅3. red braised 红烧肉4. excited and curious有些激动和好奇5. be high in 高热量/卡路里6. the American Medical 美国医学协会7.of time and space无论时间和空间8. different of fresh foods 各种新鲜食物9. be full of and 富含维生素和纤维10.of sugar大量的糖11 . the diet理想的饮食12 . a key种基调13 .too quickly咀嚼得太快14 .eating habits 一致的饮食习惯15 . one to healthy eating健康饮食的一个诀窍16 .根据提示用恰当的短语填空1. What's more, good habits（有助于）success.2. It represents in the style of Chinese paintings countless brave warriors in white fighting at the frontier（不管，不顾）their own safety.3. There is much debate nowadays as to what（组成）a healthy diet.4. He now discovers that they have been going south（而不是）north.5. If we continue to（为争论）the minor points we won't get anywhere neara solution.6. The best thing to do is to（把你自己限制在）1, 000 calories a day to try to lose weight.7. （换句话说），there are three times as many girls as boys.8. If you want to（削减）salt, there are plenty of simple things to do.9. （和样）everything in life, moderation is key.10. （止匕夕卜），your teaching is beneficial for me to broaden my horizons.III.根据课文及汉语意思提示补全句子1. However, there is（越来越多的证据说明）the real driver of poor health is not so much fatty food, as it is sugar.2. And in America, people who receive 25% of their daily calories or more through sugar likely to die from heart disease（是的两倍）people who receive less than10% a day.3. Put more simply, while people continue to argue over （高脂肪食物是否危险），we already know that sugar is a killer.4. （取决于你）to decide how you want to live, and to make the right decisions about your diet.新知构建1. regardless of 不管；不顾This is true regardless of how healthy the rest of their diet might be.无论他们饮食的其他 方面多么健康，都确实如此。（教材P32）归纳拓展regardless 4dM不管;不顾（1） regardless of the fact that 不顾的事实carry on regardless不管怎样都要进行下去误区警示regardless of强调“不认为重要“，从而不加以重视或考虑,其后可以接the factthat.；其同义词despite/in spite of还有“尽管但是”之意，其后一般不接从句。In spite of/Despite the heavy snow, she is going out for a walk.尽管下大雪，她还要出去散步。学以致用单句填空©They continued to work regardless the fact that it was raining.©Despite her recent surgery she has been carrying on(regard).一句多译尽管遭遇暴风雨，我们依旧准时到达了车站。一We arrived at the station on time.一We arrived at the station on time.2. quantity九数量;数额Processed foods often contain less nutrition, and have higher quantities of sugar, salt, and fat than fresh ingredients.相比新鲜食材，加工食品通常营养成分较低，糖分、盐分和脂肪含量 更高。(教材P32)The policeman found that the house had been broken into and a quantity of jewelry stolen.警察发现有人闯入这所房子，盗走了大量珠宝。With more and more forests cut down, large quantities of soil are being washed away.随着越来越多的森林被砍伐，大量的土壤正被冲走。It's cheaper to buy goods in quantity.大宗购物比拟廉价。归纳拓展a large/small quantity of = large/small quantities of 大量/少量的(1) in quantity在数量上；大量地in large quantities 大量地易混辨析a quantity of和quantities of后既可接可数名词，也可接不可数名词，“a quantity of+名词” 作主语时，谓语动词的单复数取决于名词；“quantities of+名词”作主语时，谓语动词用复数 形式。学以致用用所给词的正确形式填空During the Qingdao Beer Festival, large quantities of beer(be) sold out.Every day in hot summer, a large quantity of beer(consume). Large quantities of air-conditioners (sell) since the summer is coming. He likes reading and always buys books in /in large (quantity).3. trick机诀窍；计谋；把戏以哄骗；欺骗There is no one trick to healthy eating.健康饮食没有诀窍。(教材 P32)典例翻译He used the old trick of attacking in order to defend himself.他采用了以攻为守的老招数。We are playing a trick on a man who keeps bothering me.我们在捉弄一个总是来烦我的男人。©They tricked the old lady out of $ 25, 000.他们从老太太那里骗走 25, 000 美元。归纳拓展play tricks/a trick on sb.搞恶作剧；开某人玩笑(1) trick sb. out of sth.从某人处骗走某物trick sb. into doing sth.诱使某人做某事头脑风暴“取笑与愚弄”面面观tease取笑；戏弄laugh at嘲笑make fun of取笑©make a fool/joke of 愚弄play a trick/joke on 捉弄学以致用单句语法填空Don't take it seriously; she just wants to play a joke you.We were tricked buying a poor car, which made me very upset.Her partner tried to trick herher share.4. while引导时间状语从句Put more simply, while people continue to argue over whether or not fatty food is dangerous, we already know that sugar is a killer.简单地说，当人们还在为高脂肪食物是否有害而争论不休时，我们已经知晓糖分是健康 杀手。(教材P32)典例翻译There's plenty of rain in the southeast, while there's little in the northwest.东南部雨量充足，而西北部那么很少下雨。 While Mary was writing a letter, the children were playing outside.当玛丽写信时，孩子们在外面玩耍。 While he loves his students, he is very strict with them.虽然他爱他的学生，可是他对他们很严格。归纳拓展(1)while引导时间状语从句时，意为“当时候，从句的谓语动词为延续性动词， 从句与主句中谓语动词所表示的动作同时发生。(2) while引导让步状语从句时，意为“虽然”，多放于句首。(3) while可作并列连词，意为“而，然而工while作名词时,意为“一会儿,一段时间”。after a while 过 了会 J Lfor a while暂时，一会儿all the while 一直,始终误区警示while引导时间状语从句时，从句谓语动词要用延续性动词；when引导时间状语从句 时，从句的谓语动词既可以是延续性动词，也可以是非延续性动词。while引导让步状语从句时，通常用于句首，从句不能倒装。学以致用完成句子那个男孩擅长数学，而他妹妹擅长语文。The boy is good at maths,.尽管我明白你的话，但我还是不同意你的观点。, I can't agree with you.他们聊了一会儿，然后就去上班了。They and then went to work.5. It takes/took(sb.)some time to do.做花费(某人)多长时间It takes about twenty minutes from the time you start eating for your brain to tell your body that you are full.开始进食大约20分钟后，你的大脑才会告知你的身体“你吃饱了(教材 P32)典例翻译 It took me years to get back on my feet.我花了好几年才重新找到自己。 It took me a long time to push my way through the crowd.我花了很长时间才从人群中挤过去。It's going to cost me over $ 100, 000 to buy new trucks.买几辆新卡车将花掉我10万多美元。归纳拓展在It takes/took(sb.) some time to do句型中，It为形式主语，真正的主语是不定式短语。 表达“花费”的其他句型：(1) sb.+spends.on/in doing sth.某人花费做某事sth.+costssb某物花费某人多少钱(2) sb.+pays+钱+forsth.某人付钱买某物sb.+buys.for+钱某人花钱买某物学以致用选词填空take, spend, cost, pay, buyI$ 120 on the books.It the boy most of his free time to learn drawing.She£ 200 a week for this apartment.Good words nothing, but are worth much.He the bag for ten dollars. 参*考*答*案 新知自学I . 1. dessert 2. Canteen/Cafeteria 3. pork 4. somewhat 5. calorie 6. Association 7. regardless 8. categories 9. vitamins fibre 10. quantities 11. ideal 12. fundamental 13. chew 14. consistent 15. trickII. 1. contribute to 2. regardless of 3. makes up 4. instead of 5. argue over 6. limit yourself to7. In other words 8. cut down on 9. As with 10. In additionIII. 1. increasing evidence that 2. are twice as than 3. whether or not fatty food is dangerous 4. It is up to you新知构建1 . of ©regardless ©regardless of the storm despite/in spite of the storm2 .©are is consumed have been sold ©quantity quantities3 .on into out of4 .while his sister is good at Chinese While I understand what you say chatted for a while5 .spent takes pays cost ©bought