【免费下载】Unit2 Live to eat or eat to live
英语学习课件 Unit 2 Healthy Eating
vegetables
fruits
What is a healthy/balanced diet? A healthy (balanced) diet =
energy-giving food(能量食物)
+
body-building food(健身食物)
+
protective food (保健食物)
most vegetables fruits
Unit 2 Healthy Eating
Do you like these food ?
ice cream
Potato crisp
Fried chicken
ks5u精品课件
energy-giving food
(Food that provides energy )
rice
chocolate
noodles
A Proverb for Today:
An apple a day keeps the doctor away. 一日一苹果，医生远离我
Eat healthily, and be healthy!
Homework
1.What will be the ending of the story? e the role of Wang Peng to retell the story.
his customers had come to other places to eat.
Task2 Scan for detailed information
Part1: How did Wang Peng realize his problem?
Usually: ought be full Today: empty strange
课件2：Unit 2 Healthy eating
平衡;权衡(n.) 天平;平衡
3．_fr_y________(vt.& vi.) 油煎；油炸
4．_sl_i_m_______(vi.)
变细;减肥(adj.) 苗条的
5．_l_ie________(n.)
谎话；谎言(vi.) 说谎
★ 6．_d_i_s_co_u__n_t__(n.)
折扣
夯 7．_s_t_re_n_g_t_h___(n.)
_I_w_o_n__’__t _h_a_v_e_y_o_u__m__a_k_in_g__the same mistake again and again.
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结束放映
3． The most energetic and important festivals are
the ones that look forward to the end of winter and to
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结束放映
句型必备
1．“Nothing could be better，”he thought. 他想：“再没有比这些更好吃的了。” 名师指津：否定词与比较级连用表最高级含义。 例句仿写：就我个人而言，身体健康最重要。 As far as I’m concerned，nothing _is_m__o_r_e_i_m__p_o_r_ta_n_t_t_h_a_n__h_e_a_lt_h_._.
②
limited to the classroom. __b_e_l_im__it_e_d__to__s_th_.__受__限__制__于__…__…
There is a limit to one’s life，
③
but no limit to serving the
unit2 healthy eating 课文解析
to spy on me and my menu,” she shouted. “ Please excuse me,” he
calmly explained,“ I wanted to know where all my customers had gone
last week. I followed one of them and found them in your restaurant. I
But Li Chang seemed not to hear. What was the matter?
Something terrible must have happened if Li Chang was not
coming to eat in his restaurant as he always did. Wang Peng
quickly?“ "Well, I do have to rest a lot,“ admitted Yong Hui. "But don't
you think it would be better if you were a bit thinner? I’m sure you ' d feel
much healthier. "
don’ t want to upset you (பைடு நூலகம்pset sb让某人生气), but I found your menu so
limited that I stopped worrying and started advertising the benefits of my
food. Why don' t you sit down and try a meal?"
高考英语一轮复习 unit 2 healthy eating知识点复习讲解课件
5． lie vi. 说谎 n．谎话→ liar n．撒谎者 6．strength n．力量；强项→ strengthen vt.加强；强化 7． limit vt.限制；限定 n．限度；界限→ limited adj. 有限的 8． benefit n．利益；好处 vt.&vi.有益于，有助于→ beneficial adj.有益的 9．combine vt.&vi. (使)联合；(使)结合→combination n．结合，联合
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3 句式高仿演练 1．(教材 P10)Wang Peng sat in his empty restaurant feeling very frustrated. 王鹏坐在他那空荡荡的餐馆里，感到很沮丧。 [句式仿写] 经理笑着走近我们。 The manager approached us smiling.
10．You will benefit (受益)a lot from morning exercises.
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2 短语多维运用 一、互译练习 1．平衡的膳食a balanced diet 2．体重减轻；减肥 lose weight 3．说谎 tell a lie 4．赢回 win...back 5．欠债 in debt
量)me.
4．Several factors have combined (结合)to ruin our
plans.
5． She didn't have the strength (力气 )to walk any
further.
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6．Don't be particular about food.A balanced (平衡 的)diet is very important for health.
《unit2-healthy-eating》课件
Post reading
Wang Peng’s menu Foodb_a_r_b_e_c_u_e_d__m_u_t_ton kebabs
_r_o_a_st__p_o_r_k____ _s_t_ir_-_f_r_ie_d__v_e_g_etables
Yong Hui’s menu Food__r_ic_e_________
Fast Reading
Read the passage very quickly and find out:
What different places did Wang Peng go in the text?
Wang Peng’s restaurant
Para 1
part1
Yong Hui’s restaurant
drinks.
Part 2 (para2-3)
a lady: Her name is __Y_o_n_g__H__u_i __,
She promise to help cutomers to _l_o_se__w_e_i_g_h_tand __b_e_f_it___in two
weeks if they eat here every day.
Menu: _m_u_t_t_o_n_k_e_b_a_b__s, __r_o_a_s_t _p_o_r_k___ sti_r_-f_r_ie_d__v_e_g_e_ta_b_l_e_sand _f_r_ie_d__r_i_ce_.
Li Chang: Hurried by.
Something _te_r_r_ib__le_ must have happened if he was not coming to ___e_a_t_____ __in__h_i_s__r_es_t_a_u_r_a_n_t as he always did.
新视野大学英语unit2
新视野大学英语unit2大学英语考试精读：第四册（UNIT2）New WordsDeern. （sing. or pl.）鹿romantica. belonging to or suggesting romance; fanciful not practical 浪漫的；幻想的turnn. a natural tendency; inclination（天生）倾向currencyn. money that is actually in use in a country 通货，货币ecologicala. of or concerning interrelationship of organisms and their environment 生态的ecologyn. 生态学convertvt. change （from one form, use, etc. into another）; cause （a person）to change his beliefs, etc. 使转变；使改变信仰（等）excessn. the part that is more than enough; the condition of exceeding what is usual or necessary 过量；过度reserven. sth. that is being or has been stored for later use 储备（物）scarce a. not available in sufficient quantity 缺乏的wildlifen. animals and plants which live and grow wildnutritiousa. full grown and developed 成熟的；成年的femalea. of the sex that gives birth to young 女（性）的；雌的n. a female person, animal or plantconceivevt. become pregnant with （young）; form （an idea, plan, etc.）in the mind 怀（胎）；构思fawnn. a young deer less than a year oldtimingn. selection for maximum effect of the precise moment for beginning or doing sth. 时机的选择consumevt. eat or drink; use; use up 消耗；消费regionn. a place, space or area; a part of the body 地区；（身体的）部位amplea. plentiful 充裕的resourcen. （pl.）possessions （esp. of a country）. in the form of wealth and goods, that help one to do what one wants 资源dependenta. relying （on another）for supportmalea. of the sex that does not give birth to young 男（性）的；雄的n. a male person, animal or plantantlern. the solid, bony horn of a male deer 鹿角，茸角depositvt. put or store for safe keeping; （esp. of a liquid, a river）leave lying （a layer of matter）存放；使沉积doen. a fully-grown female deerexpendvt. spend or use up 花费；耗尽accumulatev. make or become greater in number or quantity; collect or gather 积累；积聚accountn. a sum of money kept in a bank which may be added to or taken from 帐户；存款spotteda. marked with spotsdepthn. the state or degree of being deep 深；深度，厚度safeguardn. a means of protection against sth. unwanted 预防措施internala. of or in the inside, esp. of the body 内部的；体内的physiologicala. 生理的；生理学的metabolismn. 新陈代谢hencead. therefore 因此，所以expendituren. expending or using up; the amount of money, time, etc. expended 花费；用光；支出额，费用somewhatad. by some degree or amount;a little 有点，稍微drowsya. sleepy or half sleepy; making one sleepy 困倦的；催眠的hibernatevi. （of some animals）pass the whole of the winter in a state like sleep 冬眠extremen. either end of anything; highest degree 极端seasonala. depending on the season; changing with the seasons 季节性的rhythmn. 节奏abundanta. more than enough 充足的；丰富的cabinn. a small roughly built, usu. wooden house 小木屋；茅舍meltv. cause （a solid）to become liquid; （of a solid ）become liquid （使）融化；（使）熔化amusinga. funny 逗人笑的；引起乐趣的amusevt. cause to laugh or smilethermostatn. an automatic device for regulating temperature 恒温器biologicallyad. 生物学上biological a.survivaln. the fact or likelihood of surviving 幸存productivityn. the ability or capacity to produce, productiveness 生产力；生产率；多产fundamentala. basic; most importantPhrases & Expressionsgo roundfunction smoothlyin the form of以…形式in pointappropriate; pertinent 适用的；相关的in （good）conditionin good health, physically fitgive birth （to）bear; （fig.）produce 生（孩）子，产（仔）；产生，引起draw ontake or use as a source 利用；动用slow down（cause to ）go more slowly than usual; （cause to ）live, work, etc. in a less active and intense way （使）慢下来；（使）放松turn downreduce the force, speed, loudness, etc. of （sth.）by using controls 减弱；关小，调低move abouttravel around; go from one place to anotherpull throughhelp （sb.）to survive a period of danger or crisis 使渡过危险或危机Proper NameMinnesota明尼苏达（美国州名）大学英语四级常考句型（考前必看）来源：日期：2008-04-07 阅读2310 次作者:NB 评论0条1、It作先行主语和先行宾语的一些句型She had said what it was necessary to say.2、强调句型It is not who rules us that is important , but how he rules us.3、"All+抽象名词"或"抽象名词+itself"(very+形容词)He was all gentleness to her.4、利用词汇重复表示强调A crime is a crime a crime.5、"something(much)of"和"nothing(little)of" "something of"相当于"to some extent"，表示程度。
大学英语第四册精读第二单元MP3及文本
⼤学英语第四册精读第⼆单元MP3及⽂本Unit TwoClick the button to listen to the textIs there anything we can learn from deer? Duringthe "energy crisis" of 1973 -- 1974 the writer of thisessay was living in northern Minnesota and was able toobserve how deer survive when winter arrives. The lessonshe learns about the way deer conserve energy turn outapplicable to our everyday life.DEER AND THE ENERGY CYCLEAaron N. MoenSome persons say that love makes the world go round. Others of a lessromantic and more practical turn of mind say that it isn't love; it's money.But the truth is that it is energy that makes the world go round. Energy isthe currency of the ecological system and life becomes possible only whenfood is converted into energy, which in turn is used to seek more food togrow, to reproduce and to survive: On this cycle all life depends.It is fairly well known that wild animals survive from year to year by eating as much as they can during times of plenty, the summer and fall, storing the excess, usually in the form of fat, and then using thesereserves of fat to survive during the hard times in winter when food is scarce. But, it is probably less well known that even with their stored fat,wild animals spend less energy to live in winter than in summer.A good case in point is the white--tailed deer. Like most wildlife, deer reproduce, grow, and store fat in the summer and fall when there is plentyof nutritious food available. A physically mature female deer in good condi-tion who has conceived in November and given birth to two fawns during theend of May or first part of June, must search for food for the necessaryenergy not only to meet her body's needs but also to produce milk for her fawns. The best milk production occurs at the same time that new plant growth is available. This is good timing, because milk production is an energy consuming process -- it requires a lot of food. The cost can not bemet unless the region has ample food resources.As the summer progresses and the fawns grow, they become less dependenton their mother's milk and more dependent on growing plants as food sources. The adult males spend the summer growing antlers and getting fat.Both males and females continue to eat high quality food in the fall in order to deposit body fat for the winter. In the case of does and fawns, agreat deal of energy is expended either in milk production or in growing, and fat is not accumulated as quickly as it is in full grown males. Fat re- serves are like bank accounts to be drawn on in the winter when food sup-plies are limited and sometimes difficult to reach because of deep snow.As fall turns into winter, other changes take place. Fawns lose their spotted coat. Hair on all the deer becomes darker and thicker. The changein the hair coats is usually complete by September and maximum hair depthsare reached by November or December when the weather becomes cold.But in addition, nature provides a further safeguard to help deer sur-vive the winter -- an internal physiological response which lowers their metabolism, or rate of bodily functioning, and hence slows, down their ex-penditure of energy. The deer become somewhat slow and drowsy. The heartrate drops. Animals that hibernate practice energy conservation to a greater extreme than deer do. Although deer don't hibernate, they do thesame thing with their seasonal rhythms in metabolism. Deer spend more en-ergy and store fat in the summer and fall when food is abundant; and spendless energy and use stored fat in the winter when food is less available.When the "energy crisis" first came in 1973 - 1974, I was living withmy family in a cabin on the edge of an area where deer spend the winter innorthern Minnesota, observing the deer as their behavior changed from moreactivity in summer and fall to less as winter progressed, followed by an increase again in the spring as the snow melted. It was interesting and rather amusing to listen to the advice given on the radio: "Drive only when necessary, " we were told. " Put on more clothes to stay warm, and turn thethermostat on your furnace down. " Meanwhile we watched the deer reducetheir activity, grow a winter coat of hair, and reduce their metabolism asthey have for thousands of years. It is biologically reasonable for deer toreduce their cost of living to increase their chances of surviving in winter.Not every winter is critical for deer of course. If the winter haslight snow, survival and productivity next spring will be high. But if deepsnows come and the weather remains cold for several weeks, then the deermust spend more energy to move about, food will be harder to find, and theymust then depend more on their fat reserves to pull them through. If suchconditions go on for too long some will die, and only the largest and strongest are likely to survive. That is a fundamental rule of life for wild, free wandering animals such as deer.Yes, life -- and death, too - is a cycle that goes round and round, andwhen animals die their bodies become food for other life forms to use byconverting them into energy.And the cycle continues.Click the button to listen to the pronunciations of new wordsNew Wordsdeer n.(sing. or pl. ) ⿅romantic a.belonging to or suggesting romance; fanciful, not practical 浪漫的; 幻想的turn n.a natural tendency; inclination (天⽣)倾向currency n.money that is actually in use in a country 通货，货币ecological a.of or concerning interrelationship of organisms and their environment ⽣态的ecology n.⽣态学convert vt.change (from one form, use, etc. into another); cause (a person) to change his beliefs, etc. 使转变;使改变信仰(等) excess n.the part that is more than enough; the condition of excee- ding what is usual or necessary 过量; 过渡reserve n.sth. that is being or has been stored for later use 储备(物)scarce a.not available in sufficient quantity 缺乏的wildlife n.animals and plants which live and grow wildnutritious a.有营养的mature a.fully grown and developed 成熟的; 成年的female a.of the sex that gives birth to young ⼥(性)的; 雌的a female person, animal or plantn.conceive vt.become pregnant with (young); form (an idea, plan, etc. ) in the mind 怀(胎) ; 构思fawn n.a young deer less than a year oldtiming n.selection for maximum effect of the precise moment for be- ginning or doing sth.时机的选择consume vt.eat or drink; use; use up 消耗; 消费region n.a place, space or area; a part of the body 地区; (⾝体的)部位ample a.plentiful 充裕的resource n.(pl.) possessions (esp. of a country), in the form of wealth and goods, that help one to do what one wants 资源dependent a.relying (on another) for supportmale a.of the sex that does not give birth to young 男(性)的;雄的a male person, animal or plant n.antler n.the solid, bony horn of a male deer ⿅⾓,茸⾓deposit vt.put or store for safe keeping; (esp. of a liquid, a river) leave lying (a layer of matter) 存放;使沉积doe n.a fully-grown female deerexpend vt.spend or use up 花费; 耗尽accumulate v.make or become greater in number or quantity; collect or gather 积累; 积聚account n.a sum of money kept in a bank which may be added to or taken from 帐户; 存款spotted a.marked with spotsdepth n.the state or degree of being deep 深; 深度, 厚度safeguard n.a means of protection against sth. unwanted 预防措施internal a.of or in the inside, esp. of the body 内部的;体内的physiological n.⽣理的; ⽣理学的metabolism n.新陈代谢hence hens ad.therefore 因此, 所以expenditure n.expending or using up; the amount of money, time, etc. expended 花费;⽤光; ⽀出额,费⽤somewhat ad.by some degree or amount; a little 有点,稍微drowsy a. sleepy or half sleepy; making one sleepy 困倦的;催眠的hibernate vi.(of some animals) pass the whole of the winter in a state like sleep 冬眠extreme neither end of anything; highest degree 极端seasonal a.depending on the seasons; changing with the seasons 季节性的rhythm n..节奏abundant a.more than enough 充⾜的; 丰富的cabin n.a small roughly built, usu. wooden house ⼩⽊屋；茅舍melt v.cause (a solid) to become liquid; (of a solid) become liquid (使)融化; (使)熔化amusing a.funny 逗⼈笑的; 引起乐趣的amuse vt.cause to laugh or smilethermostat n.an automatic device for regulating temperature 恒温器biologically ad.⽣物学上biological a.survival n.the fact or likelihood of surviving 幸存productivity n.the ability or capacity to produce, productiveness ⽣产⼒; ⽣产率; 多产fundamental a.basic; most importantPhrases & Expressionsgo roundfunction smoothlyin the form of以…形式in pointappropriate ; pertinent 适⽤的; 相关的in (good) conditionin good health, physically fitgive birth ( to )bear; (fig.) produce ⽣(孩⼦), 产(仔); 产⽣, 引起draw ontake or use as a source 利⽤; 动⽤slow down(cause to) go more slowly than usual; (cause to) live, work, etc. in a less active and intense way (使)慢下来; (使)放松turn downreduce the force, speed, loudness, etc. of (sth.) by using controls 减弱; 关⼩, 调低move abouttravel around; go from one place to anotherpull throughhelp (sb.) to survive a period of danger or crisis 使渡过危险或危机Proper NamesMinnesota明尼苏达(美国州名)“成千上万⼈疯狂下载。
【课时练】八年级下册英语人教版Unit 2 Section B 02(含答案解析)
答卷时应注意事项１、拿到试卷，要认真仔细的先填好自己的考生信息。
２、拿到试卷不要提笔就写，先大致的浏览一遍，有多少大题，每个大题里有几个小题，有什么题型，哪些容易，哪些难，做到心里有底；３、审题，每个题目都要多读几遍，不仅要读大题，还要读小题，不放过每一个字，遇到暂时弄不懂题意的题目，手指点读，多读几遍题目，就能理解题意了；容易混乱的地方也应该多读几遍，比如从小到大，从左到右这样的题；４、每个题目做完了以后，把自己的手从试卷上完全移开，好好的看看有没有被自己的手臂挡住而遗漏的题；试卷第１页和第２页上下衔接的地方一定要注意，仔细看看有没有遗漏的小题；５、中途遇到真的解决不了的难题，注意安排好时间，先把后面会做的做完，再来重新读答题；６、卷面要清洁，字迹要清工整，非常重要；７、做完的试卷要检查，这样可以发现刚才可能留下的错误或是可以检查是否有漏题，检查的时候，用手指点读题目，不要管自己的答案，重新分析题意，所有计算题重新计算，判断题重新判断，填空题重新填空，之后把检查的结果与先前做的结果进行对比分析。
亲爱的小朋友，你们好!经过两个月的学习，你们一定有不小的收获吧，用你的自信和智慧，认真答题，相信你一定会闯关成功。
相信你是最棒的！Unit2I'll help to clean up the city parksPeriod4(Section B2a—2e)一、词组翻译1.谢谢你做某事2.为帮助残疾人而建立3.使得做某事成为可能4.对我的生活产生了影响5.我的一个朋友6.一只经过特殊训练的狗7.对……感到激动8.为拥有它而感到幸运9.因为你的善良10.改变某人的一生二、用方框中所给单词的适当形式填空train letter understand imagine notice1.I thought nobody me at that time.2.Let’s make some and hand them out after school.3.Close your eyes and begin that you are in a forest.4.Let’s go to the post office and send these important.5.You should have three months’before your examination.三、根据句意及汉语提示完成句子1.The old man is(聋的),so he can’t hear anything.2.Don’t worry.I can help you(拿)the box to your office.3.Would you mind(打开)the window?It’s hot in the room.4.Everyone felt(兴奋)when they heard the good news.5.I will try my best to help the(残疾的)people.四、完形填空My name is Penny.I started being a1in a group called Kinds Camp in1995.There were many2kids in the camp.At that time,I was a street kid.I didn’t know what to do3one of the workers asked if I wanted to help in the camp.I really didn’t know what to expect but I4.The first day was5for me.I thought the kids might not like me and I was6to talk with them.But to my surprise,they were very friendly and7at me.By the end of that day,I found I8working there.The kids didn’t9if I wore old clothes or I couldn’t read well.They10me for who I am,not for who my family were or how much money I had.Volunteering to help the disabled kids not only helped them but also helped me.It11me from a road that might go in the wrong direction(方向).It helped me to understand that no matter how bad your12is, there will always be someone else that has it much worse than you do.It gave me13and made me find my place in the world.For that I14 it greatly.Thank Kinds Camp for giving me a chance to volunteer.I will15 on volunteering.()1.A.volunteer B.owner C.nurse D.trader()2.A.strong zy C.homeless D.disabled()3.A.although B.because C.until D.unless()4.A.disagreed B.said C.refused D.agreed()5.A.boring B.hard C.normal D.possible()6.A.sorry B.afraid C.glad D.quiet()ughed B.smiled C.interested D.strict()8.A.disliked B.imagined C.enjoyed D.changed()9.A.advise B.control C.understand D.care()10.A.received B.refused C.accepted ughed()11.A.stopped B.saved C.bought D.collected()12.A.reason cation C.situation D.decision()13.A.interest B.reason C.hope D.feeling()14.A.thanked B.hurt C.trained D.controlled()15.A.continue B.keep C.begin e五、阅读理解Ladies and gentlemen,thank you very much for coming to this concert.I hope you enjoy the concert.As you may know,all the performers have donated(捐献)their time to help us.The purpose of this concert is to raise money for children in Africa. Every day hundreds of children in Africa die because they have diseasesor don’t have enough food to eat.There are two main reasons.First,there is no work for the children’s parents,so they have no money to buy food or medicine.Second,the governments in many African countries do not have the money to take care of the poor.Most African countries are poor.The land is not good for growing food and the weather is also bad for farming.There are many organizations trying to help these poor people.The organization we are trying to help, the Feed Africa Fund,spends millions of dollars every year on food forthe poor people in Africa.This money comes from people like you—kind, generous people who do not want to see children die of hunger.All the money you give this evening will go to the Feed Africa Fund. Just one dollar can buy enough rice or corn to feed a family of four for three days.How much do you spend on food every day?Ten dollars?Twenty dollars?I am sure you can spend a little less on your own food so that you have a few dollars for the Feed Africa Fund.Ladies and gentlemen,we will now take up a collection.Please be generous.()1.What’s the biggest problem in many African countries according to the passage?A.Hunger.B.The bad weather.C.The poor land.D.Water pollution.()2.What will the money be raised for?A.Children without parents.B.Children without food.C.Countries without money.D.Countries with bad weather.()3.If a person gave five dollars,how long could the money feed four people?A.Three days.B.One week.C.Half a month.D.One month.()4.How would you describe“generous”people?A.People who get sick often.B.People who donate money easily.C.People who are thin because of hunger.D.People who work hard.六、语法填空阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。
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Unit2 Live to eat or eat to live?Getting Started
1. strand (v.)（坏天气等）使滞留，使搁浅If you are stranded, you are prevented from leaving a place, for example because of bad weather.
◆The climbers had been stranded by a storm.登山者被暴风雨困住了。2. steak(n.) 牛排A steak is a large flat piece of beef without much fat on it. You cook it by grilling or frying it.
◆I would like some steak and bread. 我要牛排和面包。3. sparkling water =soda water(苏打水)4. still （adj.）静止的；不动的；静寂的◆The room was still at the end of the speech. 演讲结束的时候，房间里寂静无声。Still water静水5. tap （n.）龙头；塞子；窃听◆The water leaked from the tap drop by drop. 水一滴一滴地从龙头漏出来。Tap water自来水6. dessert （n.）甜食，餐后甜点Dessert is something sweet, such as fruit or a pudding, that you eat at the end of a meal
◆Can I have some fruit instead of the dessert ? 可不可以不要甜点改要水果？7. flavour (v.) 给…调味；加味于If you flavour food or drink, you add something to it to give it a particular taste.
◆Flavour your favourite dishes with exotic herbs and spices. 把异国风味的芳草和香料加到你最喜爱的菜肴里调味。
8. crisps(当零食吃的）油炸土豆片，炸薯片Crisps are very thin slices of fried potato that are eaten cold as a snack.
◆a packet of crisps.
、管路敷设技术通过管线敷设技术，不仅可以解决吊顶层配置不规范问题，而且可保障各类管路习题到位。在管路敷设过程中，要加强看护关于管路高中资料试卷连接管口处理高中资料试卷弯扁度固定盒位置保护层防腐跨接地线弯曲半径标高等，要求技术交底。管线敷设技术中包含线槽、管架等多项方式，为解决高中语文电气课件中管壁薄、接口不严等问题，合理利用管线敷设技术。线缆敷设原则：在分线盒处，当不同电压回路交叉时，应采用金属隔板进行隔开处理；同一线槽内，强电回路须同时切断习题电源，线缆敷设完毕，要进行检查和检测处理。、电气课件中调试对全部高中资料试卷电气设备，在安装过程中以及安装结束后进行高中资料试卷调整试验；通电检查所有设备高中资料试卷相互作用与相互关系，根据生产工艺高中资料试卷要求，对电气设备进行空载与带负荷下高中资料试卷调控试验；对设备进行调整使其在正常工况下与过度工作下都可以正常工作；对于继电保护进行整核对定值，审核与校对图纸，编写复杂设备与装置高中资料试卷调试方案，编写重要设备高中资料试卷试验方案以及系统启动方案；对整套启动过程中高中资料试卷电气设备进行调试工作并且进行过关运行高中资料试卷技术指导。对于调试过程中高中资料试卷技术问题，作为调试人员，需要在事前掌握图纸资料、设备制造厂家出具高中资料试卷试验报告与相关技术资料，并且了解现场设备高中资料试卷布置情况与有关高中资料试卷电气系统接线等情况，然后根据规范与规程规定，制定设备调试高中资料试卷方案。、电气设备调试高中资料试卷技术电力保护装置调试技术，电力保护高中资料试卷配置技术是指机组在进行继电保护高中资料试卷总体配置时，需要在最大限度内来确保机组高中资料试卷安全，并且尽可能地缩小故障高中资料试卷破坏范围，或者对某些异常高中资料试卷工况进行自动处理，尤其要避免错误高中资料试卷保护装置动作，并且拒绝动作，来避免不必要高中资料试卷突然停机。因此，电力高中资料试卷保护装置调试技术，要求电力保护装置做到准确灵活。对于差动保护装置高中资料试卷调试技术是指发电机一变压器组在发生内部故障时，需要进行外部电源高中资料试卷切除从而采用高中资料试卷主要保护装置。一袋炸薯片9. substantial (adj.)大量的;相当程度的;重大的Substantial means large in amount or degree. ◆That is a very substantial improvement in the present situation. 在当前形势下这是一个非常巨大的进步。
10. leave out排除；不包括If you leave someone or something out of an activity, collection, discussion, or group, you do not include them in it
◆Don't leave out any necessary information on your application.你在申请单上不要遗漏任何必要的信息。11. chili (n. )红辣椒12. on a diet节食13.additive(n.)添加物；添加剂An additive is a substance which is added in small amounts to foods or other things in order to improve them or to make them last longer. The food must guarantee without additive.
◆The food must guarantee without additive.该食品保证不含添加剂。14. vitamin维生素;维他命 Vitamins are substances that you need in order to remain healthy, which are found in food or can be eaten in the form of pills.
◆Oranges are rich in vitamin C. 橙子富含维生素C。15 .supplement (n.)营养片剂;补品 A supplement is a pill that you take or a special kind of food that you eat in order to improve your health.
◆ I took regular supplements and exercised every day. 我每天都按时吃营养片并坚持锻炼。16. frozen (adj.) 冻结的，被冰覆盖的； 严寒的
◆It was bitterly cold now and the ground was frozen hard. 现在天气冷极了，地面都冻硬了。
、管路敷设技术通过管线敷设技术，不仅可以解决吊顶层配置不规范问题，而且可保障各类管路习题到位。在管路敷设过程中，要加强看护关于管路高中资料试卷连接管口处理高中资料试卷弯扁度固定盒位置保护层防腐跨接地线弯曲半径标高等，要求技术交底。管线敷设技术中包含线槽、管架等多项方式，为解决高中语文电气课件中管壁薄、接口不严等问题，合理利用管线敷设技术。线缆敷设原则：在分线盒处，当不同电压回路交叉时，应采用金属隔板进行隔开处理；同一线槽内，强电回路须同时切断习题电源，线缆敷设完毕，要进行检查和检测处理。、电气课件中调试对全部高中资料试卷电气设备，在安装过程中以及安装结束后进行高中资料试卷调整试验；通电检查所有设备高中资料试卷相互作用与相互关系，根据生产工艺高中资料试卷要求，对电气设备进行空载与带负荷下高中资料试卷调控试验；对设备进行调整使其在正常工况下与过度工作下都可以正常工作；对于继电保护进行整核对定值，审核与校对图纸，编写复杂设备与装置高中资料试卷调试方案，编写重要设备高中资料试卷试验方案以及系统启动方案；对整套启动过程中高中资料试卷电气设备进行调试工作并且进行过关运行高中资料试卷技术指导。对于调试过程中高中资料试卷技术问题，作为调试人员，需要在事前掌握图纸资料、设备制造厂家出具高中资料试卷试验报告与相关技术资料，并且了解现场设备高中资料试卷布置情况与有关高中资料试卷电气系统接线等情况，然后根据规范与规程规定，制定设备调试高中资料试卷方案。、电气设备调试高中资料试卷技术电力保护装置调试技术，电力保护高中资料试卷配置技术是指机组在进行继电保护高中资料试卷总体配置时，需要在最大限度内来确保机组高中资料试卷安全，并且尽可能地缩小故障高中资料试卷破坏范围，或者对某些异常高中资料试卷工况进行自动处理，尤其要避免错误高中资料试卷保护装置动作，并且拒绝动作，来避免不必要高中资料试卷突然停机。因此，电力高中资料试卷保护装置调试技术，要求电力保护装置做到准确灵活。对于差动保护装置高中资料试卷调试技术是指发电机一变压器组在发生内部故障时，需要进行外部电源高中资料试卷切除从而采用高中资料试卷主要保护装置。