内容简介：: - 1 -课时作业课时作业 4 4.阅读理解a aliving a healthy lifestyle lies in forming the right eating habits. here are some of the good habits you can develop when it comes to healthy eating.drink plenty of water. you must drink at least 8 glasses of water a day. you may need even more water if you are in a hot environment or if you are exercising.eat breakfast. breakfast is the most important meal of the day. a recent study has shown that those who eat breakfast will consume (消耗) an average of 100 calories less during the day than their colleagues who skipped breakfast. they will also be able to concentrate better.dont skip lunch. if you do so, your blood sugar level will drop and your metabolism (新陈代谢) will slow down. when you get home you are starving and eat everything you can find.we all need to snack from time to time，but please choose your snacks carefully. in fact, its a good idea to eat two healthy snacks besides your three main meals. choose healthy snacks like fruit and vegetables，low fat yogurt, cottage cheese with apple sauce，and so on.eat your fruit and vegetables. we should eat at least 5 servings of fruit and vegetables a day. take a piece of fruit for a snack, add some banana and raisins to your favourite breakfast cereal, have a salad for lunch, and eat at least one vegetable at dinner each night. do not eat your dinner too late. try to eat dinner at least 3 hours before you go to bed. this will give your body a chance to digest most of the food before you rest for the next 8 hours. plan dinner for the week ahead of time and make sure you have everything you need in the house so other family members can get a head start on dinner if you have a late meeting at the office.【语篇解读】本文主要就如何养成好的饮食习惯提出了几条具体的建议。- 2 -1how many good eating habits are mentioned in the passage?afive. bsix. cseven. deight.答案与解析：b推理判断题。根据文章结构，可知第二至第七段说的是具体的有关好的饮食习惯的建议，共计 6 条。2which of the following statements is not true?ayou should drink at least 8 glasses of water whatever the environment may be.bbreakfast, lunch, snack, dinner, fruit and vegetables are equally important.cit is suggested that you eat your dinner at seven if you plan to go to bed at ten.dit is good for your health to eat fruit and vegetables at each meal every day.答案与解析：b推理判断题。根据常识可以判断出 b 项说法不正确，其余三项都可以在文中找到依据。3the underlined word “raisins” most probably means “_” adried grapes bpeach leavescpieces of cheese dpeanuts答案与解析：a词义猜测题。dried grapes“葡萄干” ；peach leaves“桃叶” ；pieces of cheese“许多奶酪” ；peanuts“花生” 。本段主要讲的是吃水果和蔬菜，故选 a。4who is this passage intended for?astudents. boffice workers.chousewives. dcooks.答案与解析：b推理判断题。根据文中“colleagues(同事)”及最后一段中最后一句可知 b 正确。b bid been thinking of taking a course on scubadiving (水肺潜水) for months, but wasnt sure because i was afraid of snakes! sea snakes. just thinking about it made me sick.but then, i wanted to know why people loved it so much. they all said that under the sea was like a totally different world, yet a beautiful one. and because of that, i decided to take the risk and try to face my fear.so, after taking a private course from my diving instructor, mbak vita, i - 3 -went to sepa island with her, to take the final exam.first dive, 12 meters in depth. “what am i doing？”i asked myself. “what if something bad happened？” i tried hard not to panic and told myself to keep a good thought, “its gonna be a wonderful experience. just do it！” then i went down. my heart beat fast and my ears hurt as i went deeper. i followed vitas instructions closely until i felt comfortable to explore the sea.suddenly all around me was green. it felt like i was living in a green world! i saw some corals (珊瑚), big ones, and lots of beautiful fish hiding in the sand.i was enjoying the beauty all around me when my instructor waved at me with her hand holding a pink flipper (橡胶蹼). “that flipper looks familiar， ”i thought. yes! that was my flipper! i didnt realize that my right flipper had managed to get away from my right foot!so, that was the first dive. in total, we dove 5 times in 2 days. we managed to dive up to 18 meters in depth. the next dives were smooth and for sure i didn t lose my flipper! i was so happy to see different types of fish swimming in front of me as if i was invisible (不可见的). it was indeed so beautiful and peaceful down there. now i can see why people love diving under the sea.【语篇解读】本文是记叙文。作者主要讲述了自己第一次下海潜水的经历。5how did the author feel about learning scubadiving at first?auncertain. bexcited.ccomfortable. ddisappointed答案与解析：a细节理解题。由第一段中的“id been thinking. sure because i was afraid of snakes”可知，作者怕蛇，因此对于是否参加潜水课程犹豫不定。6what does the underlined word “panic” in paragraph 4 mean?afeel tired and sleepy.bkeep cool and relaxed.ckeep quiet and patient.dfeel nervous and worried.答案与解析：d词义猜测题。由画线词前面作者问自己的问题“what am i doing”和“what if something bad happened”以及下文中的“keep a good thought. just do it”可知，作者内心紧张担忧，但努力克服这种感觉，给自己加油打气。7what happened during the authors first dive?ashe saw a sea snake.- 4 -ba flipper fell off her foot.cthe sea water turned green.dshe lost her instructor in the sea.答案与解析：b细节理解题。由第四段中的“first dive, 12 meters in depth”以及倒数第二段中的“my right flipper had managed to get away from my right foot！”可知，作者第一次在海底潜水时，右脚穿的橡胶蹼脱落了。8what would be the best title for the text?aa pleasant trip to the beachbmy first experience with scubadivingcwhy a person starts scubadivingdhow scubadiving affects my life答案与解析：b主旨大意题。作者在文章开头两段介绍了学习潜水的原因：想知道为什么许多人喜爱潜水，为海底世界所痴迷；接下来主要讲述了作者参加完潜水课程，进行第一次实地潜水的经历。因此，b 项作标题最能概括文章内容。c cwhen hanadi was 4, her school was destroyed in the civil war. soon after, her family left syria to live as refugees (难民) in nearby lebanon. hanadi joined a school there but was fearful to go. her experience is not unusual. there are now nearly 25.4 million refugees around the world, according to the united nations refugee agency. about half are children. most refugees today are from syria, when civil war broke out in 2011.to help kids affected by the situation, sesame street and the international rescue committee (irc) have teamed up to create a new version (版本) of sesame street especially for syrian refugees, using muppets (木偶) as teachers, “we dont just want to help children learn letters and numbers， ” said sherrie westin, who works at sesame workshop. “we want to help them feel less alone.”there are more than 150 international versions of sesame street. in germany, kids watch sesamstrasse, while mexico has plaza ssamo. each version includes math and spelling lessons. some characters are the same as in the american version. but other things are different: the muppets speak the local language and wear local clothes.the new version will include situations that are familiar to syrian refugee kids. some of the muppets, for example, may have been forced to leave their home. “kids can watch the muppets work through big problems the kids are dealing with - 5 -themselves， ” the ircs sarah smith says.for the worlds 12 million refugee children, there is little chance to receive good education. and even if kids go to school, they may have fallen behind in their studies. often, they are traumatized (使受精神创伤) by what theyve been through.the new sesame street will meet the public in 2019. sesame workshop expects that more than 9 million children will be able to watch the show on a tv, computer, or mobile phone. hanadi may be one of them.【语篇解读】本文是说明文。少儿节目芝麻街为帮助难民儿童正在制作一个新版系列，让孩子们学习科学知识的同时，获得心灵上的抚慰。9what happened to 4yearold hanadi?ashe dropped out of school.bshe was injured in the war.cshe fell behind in her studies.dshe became afraid to go to school.答案与解析：d细节理解题。由第一段中的“hanadi joined a school there but was fearful to go”可知，hanadi 在新学校注册了，但是不敢去上学。10why was the new version of sesame street created?ato increase the shows popularity.bto improve education in poor areas.cto help refugee kids get through hard times.dto teach kids who cant afford to go to school.答案与解析：c细节理解题。由第二段中的“to help kids affected by the situation”和“we dont just want to help. them feel less alone”可知，制作新版芝麻街是为了在帮助难民儿童学习知识的同时，抚慰他们孤独的心灵，以帮助他们度过艰难的时光。11what do different versions of sesame street have in common?athey all teach math and spelling.bthey were all named sesame street.cthe characters are exactly the same.dthe characters wear the same clothes.答案与解析：a细节理解题。由第三段中的“each version includes math and spelling lessons”可知，每年版本的节目都含有数学和拼写课程。12what can we learn about the new version of sesame street?- 6 -athe story happens in syria.bit will appear on the screen in 2019.cit will hopefully reach 12 million children.dthe idea was brought up by sherrie westin.答案与解析：b细节理解题。由最后一段可知，新版节目将于 2019 年与公众见面，届时数百万儿童将能够通过电视、电脑或手机观看到该节目。.七选五drinking hot water regularly can provide many health benefits, including improved digestive health and weight loss. the taste of hot water may not suit your taste. _1_ while adding these things doesnt change all the benefits provided by the hot water, it may cause weight gain, depending on what you add to the hot water.the biggest benefit from drinking any form of water, hot or cold, is providing water for your body. _2_ meanwhile, it provides a medium for all of the biochemical and metabolic (新陈代谢的) processes in your body.while any type of water can provide your body with enough water, hot water may help you lose weight. hot water may increase body temperature and therefore increase the metabolic rate slightly. _3_ _4_ boiled water decreases the number of bacteria (细菌) found in water, making hot water better than room temperature or cold water by reducing your chance of getting infected (感染的). hot water increases the circulation and decreases the ability for bad bacteria.the theory of chinese medicine states that you should drink warm water, about the same temperature as the body. _5_ if you have cold signs such as frequent coldness, thirst, depression, sleepiness, hot water can bring your body back into balance.atry to drink more water in the morning.bit helps your body clear waste products.cyou can add some other things like caffeine or sugar.ddrinking water indeed brings lots of benefits to humans health.ehot water may decrease the number of infections you suffer from.fthat is because hot water and cold water affect the balance of your body.gan increased metabolic rate causes your body to use more calories throughout the day.- 7 -【语篇解读】本文是一篇说明文。文章主要介绍了饮用热水对身体的好处。答案与解析：1c此空设于段中，是一个过渡句，起到承上启下的作用。根据上文“the taste of hot water.”以及下文“while adding these things.”可知答案。2b此空设于段中，与上文存在逻辑上的指代关系。本空中的 it 指代上文的“providing water for your body” ，故可知答案。3g根据上文的“hot water may increase body temperature and therefore increase the metabolic rate slightly.”可知，热水可能会增加体温，从而略微提高新陈代谢率。新陈代谢率增加会导致您的身体全天消耗更多卡路里。4e此空设于段首，是一个主题句。下文内容围绕着喝热水可以减少感染这一主题展开的。5f此空设于段中，与上文存在解释关系。中医理论认为你应该喝与身体温度相同的温水。那是因为热水和冷水会影响身体的平衡。- 1 -课时作业课时作业 5 5.单句语法填空1i will go on a diet next week and i hope i can lose five pounds before christmas.2we are amazed at/by the changes in our hometown. i cant even find where my old house is.3to satisfy our own curiosity (curious), we decided to explore the forest together.4lucy will improve her health if she eats less fried (fry) food and snack food.5what you must do is consider where your strengths (strength) and weaknesses lie.6you look much slimmer (slim) than before. how did you succeed in losing weight?7its necessary for us to eat a balanced (balance) diet and have plenty of exercise.8to attract more customers (customer), the shopping mall offered a 15% discount last month.9theres nothing better than solving a difficult problem after trying many times.10i wont have you telling (tell) a lie to your teacher. go and make an apology to her.阅读理解competitive eating has become big business. the international federation of competitive eating (ifoce) holds events for competitive eating all around the world. one of the most popular contests (竞赛) is held every 4th of july on coney island in new york. nathans hot dog eating contest started in 1916 and the event has been dominated (占据优势) by takeru kobayashi. the japanese competitor set his first record in 2001, when he ate 50 hot dogs in 12 minutes and has won the contest six years in a row.the main types of food eaten in the contests are fast food. hot dogs, chicken wings, pickles, corndogs and pizza are main foods of the contests. the - 2 -contests usually last from around 8 to 12 minutes. now most of the competitors are men, but there are also women who take part in competitive eating.being large and overweight isnt necessarily an advantage in competitive eating. the biggest advantage a competitor can have is the ability to actually stretch (扩张) their stomach. many competitors will drink plenty of water over a period of time in order to achieve this. apart from having an unusually stretchable stomach, another important thing seems to be hand to mouth speed.the ifoce has very strict safety guidelines laid out regarding competitive eating. competitions must take place in a controlled area and only competitors over the age of 18 are allowed to enter. they also advise against any type of home training. there has been much talk regarding the inclusion of competitive eating as an olympic sport. although the ifoce has talked about that with the olympic committee, it seems that they will not agree to it at present.【语篇解读】本文是一篇说明文。文章主要介绍了竞吃比赛的有关情况。1nathans hot dog eating contest _.ahas a history of over 200 yearsbtakes place once a year in japancis becoming less popular than beforedhas made takeru kobayashi famous答案与解析：d细节理解题。由第一段中的“the japanese competitor set his first record in 2001. has won the contest six years in a row. ”可知，takeru kobayashi 在美国纽约的内森国际吃热狗大赛上连夺六届冠军，这使得他名声远扬，故选 d项。2what do we know about eating contests?aall competitors need to eat fast food.bthey usually last ten minutes or so.conly men are allowed to enter a contest.dthey are open to competitors of all ages.答案与解析：b细节理解题。由第二段中的“the contests usually last from around 8 to 12 minutes.”可知，竞吃比赛通常持续十分钟左右，故选 b 项。3what is the third paragraph mainly about?ahow to win an eating contest.bthe history of competitive eating.csafety guidelines from the ifoce.- 3 -dthe disadvantages of eating too much.答案与解析：a段落大意题。本段主要讲述了在比赛中获胜需要具备的优势条件，故选 a 项。4whats the main purpose of the text?ato report. bto advertise.cto introduce. dto warn.答案与解析：c主旨大意题。作者通过本文主要向我们介绍了竞吃比赛的有关情况，故选 c 项。.完形填空shamatt had just arrived in las vegas when he realized his wallet was gone. it contained $60, his bank card, and his identification (身份证明) card. he was _1_， but it was his sisters wedding weekend and he didnt want to make a big deal of it. he thought maybe he _2_ it on his plane from omaha to vegas, so he called the _3_. he had no _4_.“i thought it was _5_ forever， ”he said.following the wedding, he headed to the airport to fly home but was _6_ about boarding the plane without id. after an hourlong interview, shamatt was finally _7_ onto the plane.the following day, a package (包裹) arrived at his home which contained his wallet _8_ intact (完好的) with a _9_ that said：“i rounded your cash up to an even $100 _10_ you could celebrate getting your wallet back. have fun！”“no way, no way， ” shamatt remembered saying upon _11_ the note. “that cant be.”“everybody was so _12_； none of us could believe it， ” shamatts mother said. “it was really amazing.”shamatt wanted to thank the _13_ stranger, so he _14_ a picture of the note on facebook with a message asking for help _15_ the stranger. it got thousands of likes and shares. _16_， the man in question was identified as todd brown. shamatt wrote brown a letter：“sir, i really _17_ what youve done. i never _18_ to see my wallet again, let alone with $40 more. thank you so much. ive got student loans (贷款) and it really makes a(n) _19_.”- 4 -brown was _20_ by how meaningful his act had been to the shamatt family. “he told me he cried when i told him everything that happened， ” shamatt said.【语篇解读】本文是记叙文。一名叫 shamatt 的男子丢了钱包。没想到，钱包不仅被好心人寄了回来，而且钱包里面的钱还多了。1a.bored bunhappyctired dafraid答案与解析：b由上文的描述可知，shamatt 的钱包不见了。再结合下文中的“but it was his sisters wedding weekend and he didnt want to make a big deal of it”可推断，shamatt 有些“沮丧(unhappy)” 。2a.lost bmadechid dmissed答案与解析：a由上文中的“he realized his wallet was gone”可知，他想自己也许将钱包“落(lost)”在飞机上了。3a.airline bpolicecstation dfamily答案与解析：a由本句中的“he thought maybe he. it on his plane from omaha to vegas”可知，他给“航空公司(airline)”打了个电话。4a.trouble bfuncluck dchange答案与解析：c由下文的描述可知，shamatt 给航空公司打了电话，但是并没有找到自己的钱包，因此，此处表示他“运气(luck)”不好。5a.taken bgonecdamaged dwasted答案与解析：b由上文的描述以及下文中的“i never. to see my wallet again, let alone with $40 more”可知，shamatt 心想自己的钱包永远“找不回来了(gone)” 。6a.wrong bseriouscangry dworried答案与解析：d由第一段可知， shamatt 丢了钱包，里面有自己的身份证。故此处表示他很“担心(worried)”自己没有身份证不能登机。7a.ordered binvitedcallowed dadvised答案与解析：c由本句中的“after an hourlong interview”以及下文的描述可知，经过长达一个小时的面谈，shamatt 最后被“许可(allowed)”登机。8a.partly bprobably- 5 -chardly dperfectly答案与解析：d由语境可知，有人将 shamatt 的钱包寄了回来，钱包完好无损，perfectly 符合语境。9a.note bnoticecpicture dcard答案与解析：a下文中的“the note”是提示。10a.if bascbut dso答案与解析：dshamatt 的钱包里原来有 60 美元的现金。寄包裹的人把他的现金增添到 100 美元，希望“这样(so)”shamatt 就可以庆祝成功找回钱包了。11a.sending breadingcwriting dleaving答案与解析：b由上文可知，shamatt 收到一个包裹，里面有他的钱包，还有一张便条。再结合便条的内容可知，此处表示他“看了(reading)”便条，觉得简直不可思议。12a.proud bsurprisedcnervous dcareful答案与解析：b由本句中的“none of us could believe it”可知，所有人都很“惊讶(surprised)” 。13a.rich bbravecpatient dkind答案：d14a.posted bsawcpicked ddrew答案：a15a.finding bvisitingcprotecting dinterviewing答案与解析：a由上文可知，shamatt 的钱包不仅失而复得，而且钱包里面的钱还多了。因此，shamatt 想感谢那位“好心(kind)”人，他将便条的照片“发布(posted)”到facebook 上，希望大家能帮忙“找到(finding)”那位好心人。16a.firstly bsuddenlycfinally dna

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