高中英语Unit 13 Healthy eating--Period 4旧人教第一册下

Unit 13 Healthy eatingPeriod 4一、 聚焦重点、难点（一） 重点A. 词汇用法now and then brain peel roll up tasty chop steam boil mixture spoonful slice stir mainB. 句型结构even ifAll we have to do is clean or peer them.二、 剖析重点词汇、词组、与句型1.refuelVt.补给燃料，补充能量re-前缀为“又”“再”，如：rebuild, rewrite, remarry, retell, reread等。fueln. 燃料The farmer cut up the old tree for his winter fuel.这农夫把这棵老树切断作为冬天的柴火。Most ship burns oil fuel.大多数船以柴油作燃料。Coal,wood and oil are fuels.煤，木头和油都是燃料。Vt./Vi. 上燃料，以.为燃料fuel a ship给船加燃料 / a fuelling station加油站We need to refuel now and then by eating snacks.我们需吃点心来补充能量。2.now and then/ again不时，每隔些时候就We heard shots now and then.我们不时听到枪声响。We do meet now and then,but not regularly.我们隔一段时间碰头，但不是经常。I dont think about my old home very much, only now and then.我不非常想家，只是有时。3.brain大脑，脑子，头脑I wanted to leave London and rest my brain.我想离开伦敦让脑子休息休息。Shell never learn anything else.She hasnt that kind of brain.她学不会其它什么。她没那种头脑。That man has a fine brain.这人很聪明。头脑，智慧；脑浆，脑髓（词尾加s）She has got some brains.她很有智慧。Use your brains.动动脑筋。Sheeps brains is my favourite dish.羊脑是我最喜欢的菜。有头脑的人Some of the best brains in the country are here tonight.今晚这个国家的一些重要任务在这儿相聚。4.peelVt.剥皮，去皮peel a banana / tomatoes剥西红柿/香焦皮Vi. These potatoes peel easily.这些土豆很容易去皮。退掉，揭掉，脱掉I dont need a knife. I can peel the skin off with my fingers.我不需要刀。我可以用手指头去皮。He peeled off his raincoat.他脱掉了雨衣。脱落，剥落His sunburned back was already peeling.他被太阳晒坏的被开始脱皮。n.果皮等orange peel / apple peel桔子皮/苹果皮5.roll up卷起来，把.裹起来He rolled the papers up.他把试卷卷起来。He sat down and rolled up his trousers to the knee.他坐下把裤腿卷到膝盖。He rolled himself up in a blanket.他把自己裹在毯子里。roll作量词：一卷东西a roll of wall papers一卷墙纸, a roll of stamps一卷邮票, a bread roll小面包卷1. tasty adj.有味道的，有趣的These sandwiches are tasty.这些三明治很有味道。That was a tasty meal.那饭菜很好吃。She gave us a tasty piece of news about our neighbours.他告诉我们关于我们邻居的有趣的消息。tasteVt.尝 Taste this coffee and see if you like it.尝一下这咖啡看看你是否喜欢。She tasted the soup to see if she had put enough salt in it.她尝一下这汤看看是否放了足够的盐。沾，吃（饮食）Ive never tasted alcohol in my life.我一辈子没沾过酒。吃出某种味道You can taste nothing when you have a cold.感冒时什么味道都吃不出来。Can you taste anything strange in this milk?你吃出这牛奶里有什么奇怪的味道吗？领略，尝到.味道He had tasted the delights of country life and never again wanted to live in the town.他尝到了乡村生活的甜头不想再住在城里去了。At last he tasted the joys of success.最后他尝到了成功的快乐。They tasted defeat for the first time.他们第一次尝到了失败的滋味。Vi.Link verb. (+adj.)The meat tastes good.这肉味道很好。This food tastes sweet.这食物甜的。The medicine tastes terrible.这药是苦的。taste of有的味道This pudding tastes of lemons.这布丁有柠檬的味道。The soup tastes of onion.这汤有洋葱味道。n.味道It has an unpleasant taste.这味道不好。Sugar has a sweet taste.糖有甜的味道。尝一尝Have a taste of this cake.尝一尝这蛋糕。Id like a small taste.我想稍微尝一点。领略，知道味道Youll give the students a taste of success.你会让学生领略成功的感觉。The snow storm will give you a taste of northern winter.这暴风雪让你领略北方冬天的滋味。味觉Ive got a cold so my taste is quite gone.我感冒了因此没味觉了。喜好，爱好 have a taste (for sth.)He has a taste for sweet food.他喜好甜食。She has a taste for music.她喜好音乐。鉴赏力，修养，素养She has excellent taste in dress.她对服装有很好的鉴赏力。You need good taste before you can enjoy this music.你要有好的鉴赏力才能欣赏这音乐。Phrases:have a taste for喜好，爱好(be)in good / poor taste格调高雅/格调不高，庸俗等Her clothes are always in poor taste.她的衣服格调不高。Your remarks are in poor taste.你的话挺庸俗。a man of taste一个有修养的人to ones taste投合某人的喜好，适合某人的心意The book you sent me was quite to my taste.你寄给我的那本书很和我的口味。Popular music is not to everyones taste.并非人人都喜欢流行音乐。7.chopVt.砍，劈，剁，切碎Chop some wood for the fire.砍一些木材烧火。The fireman chopped a hole in the wall.消防队员在墙上砍了个洞。chop the meat切肉chop at向.砍去He chopped at me with his knife but missed.他用刀向我砍去但没砍中。chop down砍倒Im going to chop down some of the old apple trees.我要砍下一些老的苹果树。chop off砍掉He chopped a branch off the tree.他从树上砍下一树枝。In some countries, the hands of a thief are chopped off.在有些国家小偷的手被砍下。chop up剁碎Chop the onions up.把洋葱切碎。The cook is chopping up the meat.厨师在切肉。n.砍，劈，剁He gave the tree one last chop and it fell.他最后砍了下树，结果树倒下了。pork chops一块排骨8.steamn.蒸汽，水气Many engines are driven by steam.很多发动机是由蒸汽发动的。Steam rose from the plate of the soup.蒸汽从汤盆里冒出来。合成词：steamboat / ship汽船, steam boiler蒸汽锅炉, steam power气压Vt./Vi.冒热气，散发水蒸气He wiped his steaming forehead.他擦了一下冒汗的额头。The kettle was steaming.水壶在冒热气。Vt.蒸 She is steaming fish for supper.她在蒸鱼作晚饭。a steamed pudding蒸布丁 steamed rice蒸饭9.boilVi.沸腾，（水）开The water is boiling.水开了。When water boils, it changes to steam.水开以后变成蒸汽。The boiling point of water is 100 degrees centigrade.水的沸点为100度。Vt.煮（沸）Boil the potatoes for 20 minutes.把土豆煮20分钟。boiled eggs煮鸡蛋boiling water沸腾的水 boiled water开水引伸意义：暴怒，（波涛）汹涌等His rudeness made me boil with anger.他的粗鲁令我非常恼怒。The waves boiled around the ship.波浪在船周围汹涌着。boil over煮得溢出来了，沸得很厉害Turn the gas off. The water is boiling over.把煤气关了。水溢出来了。You shouldnt have allowed the milk to boil over.把不该把牛奶煮得溢出来。愤怒 When I told it to him, he just boiled over.我把这件事告诉他时，他非常生气。boil dry煮干The water all boiled dry.水都煮干了。Dont let the kettle boil dry.别让水壶煮干了。10.mixturen.混合物，混合液Green is a mixture of blue and yellow.蓝色和黄色混起来成了绿色。Shake the mixture before taking.服之前把这混合物摇动一下。mixVt.渗合，混杂 mix A with / and BYou cant mix oil and / with water.油和水混不起来。VI. Oil and water dont mix.Oil doesnt mix with water.交往She didnt mix freely with people.她不跟人们随意交往。be / get mixed up（指人）弄糊涂了Im all mixed about this.这些事我都弄糊涂了。（指事物）混乱不清，杂乱无章Your ideas are all mixed up.你的思维混乱。The papers on his desk are mixed up.他书桌上的试卷很乱。be / get mixed up in / with卷入,牵涉进去I dont like to be mixed up in such a business.我不想卷入这些事中。Dont get mixed up in the quarrels of other people.别卷入别人的争吵中。mix up混淆，搞乱I always get their names mixed up.我总是把他们的名字混起来。She mixed him up with someone else.她把他与其他人混了起来。The teacher always mixes me up with another student of the same name.老师总是把我和另一个同样名字的学生混起来。和.搞在一起（来往）Her father told her not to get mixed up with the students that always break school rules.父亲要她别与那些总是违反校规的学生来往。adj. mixed（情绪）复杂的，混杂的，男女混合的His feelings about his daughters marriage are rather mixed.他对女儿结婚的事情绪很复杂。He had mixed feelings about that.对于那件事他情绪复杂。A mixed school has both boys and girls.男女混校里既有男生又有女生。11.spoonfuln.一勺之量He put two spoonfuls of sugar in his tea.他在勺里放了两勺糖。spoon n.勺，一勺之量 three spoons of sugar三勺糖Vt.用勺盛出，用勺送She spooned food into the babys mouth.她用勺给婴儿喂饭。12.slicen.（薄）片Will you have a slice of pie?你来一片馅饼吗？How many slices of meat would you like?想吃几片肉？Vt.切成薄片Slice the meat thin.把肉切薄一点。slice off切下一片 slice up切成一片片13,stirVi.动，搅动The sleeping child didnt stir all night.睡着的孩子整晚都没动过。引伸：产生，出现，掠过A strange feeling began to stir in him.他产生了一种奇怪的感觉。Vt.搅动，拨动，吹动I stirred my tea with a spoon to mix in the sugar and milk.我用勺搅动茶来调和糖和牛奶。The wind stirred her hair.风吹动了她的头发。引伸：使不安，使活跃，引起These words stirred her deeply.这些话使她不安起来。The story stirred his imagination.这故事引发了他的想象。stir up激起（某种情绪），引起，煽动The song stirred up old memories.这首歌引起了古老的回忆。Mike stirred up a fight between Tom and Bill.迈克引发了汤姆和比尔间的一场打架。鼓励，发动，使生气/激动When Mary heard what Betty said about her, she became stirred up.当玛丽听到贝蒂说她的话时她变得非常生气。His talk stirred up the team to win.他的发言鼓励了这队获得胜利。14.main adj.主要的He is the main character in the story.他是这故事中的主要人物。Our main meal is in the evening.我们的主食是在晚上。Whats your main purpose of doing it?你干这事的主要目的是什么？Note down the main point.把要点记下来。He parked his car on the main road.他把车停在主街上。adv. mainly主要地15.even if / though即使（引导让步状语从句）Theyll stand by you even if you dont succeed.即使你不成功他们也会支持你的。注意：主句用将来时，从句中用一般现在时。She wont leave the TV set even if her husband is waiting for her to have supper.即使丈夫等这她吃饭她也不会离开电视机的。Even if I didnt know anybody at the party, I had a very good time.即使我在聚会上一个人也不认识，我也玩得很开心。16.All we have to do is clean and peel them.我们所要做的就是把它们洗净把皮剥了。一般我们用to do/ doing作表语，不能用动词原形作表语，但当be动词前出现动词do / does / did等时，后面to省略。All I could do is wait for him to come.我能做的就是等他来。I could do nothing but lie down and have a sleep.我没办法只好躺下来睡一觉。What you need to do is get everything ready for the party.你需要做的就是为聚会把一切准备好。17.Most fruits are naturally sweet and we can just eat them the way they are.大多数水果天然就是甜的，我们可以就这样吃。just the way they are就按现在的样子Please leave everything in the house just the way it is.请把房子里的东西按现在这样子保持。He didnt leave the papers as they were.他没把文件按原来样子摆放好。18.prepareVt./ Vi.准备prepare sth.准备某物prepare ones meal / ones lesson / the report烧饭/备课/写报告prepare for为.准备（即为某事做准备工作）prepare for the party / sports meet / lecture / war为聚会/运动会/讲座/战争做准备Hes busy preparing work for the next morning.他忙着准备第二天的工作。Wholl prepare the plan?谁将准备这计划？Mum was preparing dinner in the kitchen.妈妈在厨房间准备饭菜。比较：Im busy now. Im preparing the speech.我现在很忙。我在准备发言（稿）。We stood side by side washing and preparing for breakfast.我们并肩站着洗手为吃早餐作准备。Hope for the best and prepare for the worst.希望得到最好的，为最坏的作好打算。He tried to explain this to his wife as they prepared for bed.他们准备睡觉时他试图向他妻子解释。prepare to do准备做某事Taking out a piece of paper, he prepared to write to Jim.拿出纸他准备给吉姆写信。prepare sb. to do / for sth.使某人作好准备Prepare the children for the exam.使孩子们为考试作好准备。He prepared himself for the worst.他使自己作好最坏的打算。They prepared themselves to accept the defeat.他们使自己准备好接受被击败的结果。be ( well) prepared to do / for.为作好充分准备He was not prepared to help me.他没准备好帮我。Im well prepared to face the result.我作好充分的准备面对这结果。配制（点心，菜，药）Corn can be prepared in many different ways.玉米能用好几种不同的方式配制。n.preparation具体准备工作（常用复数）The preparations for the party took hours.为这聚会的准备工作花了几个小时。make preparations for / to do为作准备I began to make preparations for this journey.我开始为这旅行作准备。She is making preparations for the marriage / to marry.她为结婚作准备。in preparation forThey put chairs in the school hall in preparation for the concert.他们把椅子放到学校礼堂为音乐会准备。He is training in preparation for the next football match.他在训练准备下一轮足球赛。chemical preparations化学制剂Suggested answers:三、 教与学师生互动Step 1 Lead-inAsk students to discuss the question in groups:If you are short of certain nutrition , then what can you do to refuel?Step 2 Fast readingRead the passage quickly and find the answer to the question above.( By eating snacks)Step 3.Careful readingRead carefully and answer the following questions:1. What makes good snacks?2. Do you need to add some sugar to fruit?3. Is chocolate or potato chips a good choice when you need to fuel?Why?Step 4. PractiseI.Read the recipes on P7.II.Learn to write a recipe for your favourite dishStep 5.ConsolidationFinish the exercises of this period in the workbook四、 课堂跟踪反馈：I.Fill in the correct forms of the given words:1.Dont drink _(boil) water. Itll burn your tongue.2._the egg with flour and then put the _ into the oil pan. (mix)3.This is a _ dish. It _really nice. ( taste)4.These children are making _ for the coming sports meet. ( prepare)5.Good _ ( nutrient) is important for our health and _( nutrient) foods can keep our bodies _(energy).6.Its important to keep the _(balanced) of nature.II.Translate the following into English:1 一些点心很容易配制。2 每天练习说英语对你的口语有好处。3 你常给父母打电话吗？不时而已。4 父亲要他别与顽皮(naughty)孩子混在一起。5 这汤味道确实不错。尝一下把。Homework:I.Review all the words and expressions in this unit.II.Finish all the exercisesSuggested answers:四、I. 1.boiling 2. Mix, mixture 3.tasty, tastes 4.preparations 5.nutrition, nutritious , energetic 6.balanceII.1. Some snacks are easy to prepare.2. Practising reading English is good for your spoken English.3. Do you often make calls to your parents? No, just now and then.4. Father asked him not to get mixed up with these naughty children.5. The soup tastes nice. Have a taste , please.二、典型例题分析：( )3.What will the money they have collected _?A. to used for B. used for C. be used for D. used for答案C。解析：本题考查的是usefor的词组用法，从结构看，本题应该是被动语态，从前面的will得出后面应用动词原形，可知答案为C项。本题由于有一个定语从句，增加了解题的难度。如果能够首先判断出定语从句，则主句What will the money be used for?就比较容易理解了。三、能力测试平台：I.Multiple choice1.Whats the card uses _? A bookmark.A. to B. for C. as D. with2.Dont worry. Theres _.A. nothing seriously B. nothing serious reallyC.nothing really serious D. serious nothing3.The doctor advised my father _ any more.A. not smoke B. not smoking C. not to smoke D. not to smoking4.To eat less sugar and fat is a good idea for you _.A. to lose weight B. losing weight C. to put on weight D. pulling on weight5.Put on your coat before you go out. Its _ cold outside.A. much too B. too much C. very much D. very too6. This chair is uncomfortable _.A. to be sat B. to be sat on C. to sit on D. to sit7. Weve got everything ready. All _ you have to do is _ your son there in time.A. what, to take B. that, bring C. /, take D. what, to bring8. Although the suit _ me well, the color doesnt _ me. So I dont want to buy it.A. fits, fit for B. fits, suit C. fits for, suit D. is fit for, fit9. Perseverance is a kind of quality and thats _ it takes to do anything well.A. what B. that C. which D. why10. To persuade him to give up doing it _ me a long time.A. cost B. took C. spent D. got11. Mr. Brown will _ Christmas dinner _ a very special way.A. cook, with B. make, from C. do, at D. prepare, in12.I dont think _ possible to master a foreign language without working hard.A. this B. that C. its D. its13.Growing corn _ need as much water as growing rice.A. dont B. isnt C. hasnt D. doesnt14._his daughter, he left his office earlier.A. Fetching B. So as to fetch C. In order to fetch D. So that to fetch15.We must stop factori