Healthy eating（广东卷）课时作业1

Unit 2Healthy eating课时作业（一）Warming Up & Reading单词拼写1A satisfied_（顾客） is the best advertisement that we hope to have. 2If you place orders now，we would give you a 5_（折扣）3My brother looked for food，but there was nothing but a little of_（生的） meat in the house. 4The naughty boy always tells_（谎言） to make fun of people. 5If you want to lose weight，youd better_（节食） strictly. 6Out of_（好奇心），the little girl came near to see what the ants were doing. 7The patients_（虚弱） is due to poor nutrition. 8The little boy would like to eat_（油炸的） chicken. 9It is healthier to keep a_（平衡的） diet every day. 10Every woman wants a_（苗条的） figure these days especially here in Canada. 完形填空（2013韶关高一质检）At the beginning of 20th century, medical scientists made an interesting discovery：we are built not just of flesh and blood but also of time. They were_1_to show that we all have “a body clock” inside us, which controls the_2_and fall of our body energies，_3_us different from one day to the next. The_4_of a “body clock” should not be too_5_since the lives of most living things are controlled by the 24hour nightandday cycle. We feel_6_and fall asleep at night and become_7_and energetic during the day. If the 24hour cycle is_8_, most people experience unpleasant_9_. For example, people who are not_10_to working at night can find that_11_of sleep causes them to_12_badly at work. As well as the daily cycle of sleeping and_13_, we also have other cycles which_14_longer than one day. Most of us would_15_that we feel good on some days and not so good on others；sometimes our ideas seem to flow and at other times, they just do not exist. 1A. anxiousBableCcareful Dproud2A. movement BsupplyCuse Drise3A. showing BtreatingCmaking Dchanging4A. invention BopinionCstory Didea5A. difficult BexcitingCsurprising Dinteresting6A. dull BtiredCdreamy Dpeaceful7A. regular BexcitedClively Dclear8A. disturbed BshortenedCreset Dtroubled9A. moments BfeelingsCsenses Deffects10A. prevented BallowedCexpected Dused11A. miss BnoneClack Dneed12A. perform BshowCmanage Dcontrol13A. working BmovingCliving Dwaking14A. repeat BremainClast Dhappen15A. agree BbelieveCrealise Dallow阅读理解Healthy Habits, Healthy BodyFeel tired lately? Has a doctor said he cant find anything wrong with you? Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong with you. Then, consider this: you might be in a state of sub-health（亚健康）.Sub-health, also called the third state or gray state, is explained as a borderline state between health and disease. According to the investigation by the National Health Organization, over 45 percent of sub-healthy people are middle-aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam weeks. Symptoms（症状） include a lack of energy, depression（压抑）, slow reactions, insomnia（失眠）, agitation, and poor memory. Other symptoms include shortness of breath, sweating and aching in the waist and legs. The key to preventing and recovering from sub-health, according to some medical experts, is to form good living habits, alternate work and rest, exercise regularly, and take part in open air activities. As for meals, people are advised to eat less salt and sugar. They should also eat more fresh vegetables, fruit and fish because they are rich in nutritional elementsvitamins and trace elements that are important to the body. Nutrition（营养） experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract（消化系统）. They also say that a balanced diet is very helpful in avoiding sub-health. 1According to this passage, which of the following is RIGHT? AWhen you are in a state of sub-health, you should stay home and keep silent. BWhen you are in a state of sub-health, you should go to see a doctor and buy some medicine. CWhen you are in a state of sub-health, you should have yourself examined in foreign countries. DWhen you are in a state of sub-health, you should find out the reasons and relax yourself. 2It may be easy for middle-aged people to be in a state of sub-health because_. Athey have used up their energyBthey have lost their living hopesCthey have more pressure in life and workDthey begin to get older3The key to preventing you from falling into a state of sub-health is that you should_. Awork hardBsleep moreCform good living habitsDtake more medicine4As for food, experts suggest that_. Awe should never eat meatBwe should have a variety of foodCwe should eat less than usualDwe should have meals without salt and sugar5The underlined word “alternate” in this passage is closest in meaning to_. Aarrange by turns Bcause to take placeCkeep up Dtake up翻译句子1他们在那儿站了半个小时，看着天上的星星。（watch）_2我不允许你在屋子里跑来跑去。（have. . . doing）_3我从来没看过比这好的电影。（better）_4如果一个人犯了法，他将永远不会逃脱惩罚。（get）_5我们以九折现金优惠买了一个新公寓。（discount）_Unit 2Healthy eating课时作业（一）Warming Up & Reading参考答案1customer2discount3raw4lies5diet6curiosity7weakness8fried9balanced10slim1B20世纪初，医学科学家发现人体不仅由血和肉组成，还有时间。因此，根据这个发现，他们能够证明在人体内存在生物钟。be able to do sth. （能够做某事）符合语境。2D此空应与and后面的fall相对应，才能较全面的概括人的活动，故rise（升起；上升）符合语境。3C生物钟控制身体能量的起落，使得每天的身体表现都不一样。只有make后可以接宾语补足语。4D由上文知，“生物钟”只是医学科学家经过研究而得出的一种结论或观点。idea意为“想法”，常指在日常生活或学术领域中的理念，符合语境。5C“生物钟”这种观点应该不会太出乎意料。surprising（惊人的）符合语境。6B结合常识可知，人工作一天，到晚上应是比较劳累，然后睡觉休息。7C经过一晚上的休息，第二天又充满了生机和活力。8A如果时间循环被打乱，大部分人就会觉得不舒服。disturb（打扰；打乱）符合语境。9Bfeeling（感觉）符合题意。sense意为“感官”，侧重指客观感受。10Dbe used to doing sth. 习惯做某事。如果不习惯在晚上工作的人上夜班，工作就会做不好。11Clack在此处为名词，lack of. . . 意为“缺乏”。12Aperform（工作；表现）符合语境。13D由and可知，此空应与sleeping相对应，故选waking。14C根据后面的“longer than one day”可知，此处应用last，意为“持续”。15A大部分人都有这种体验，都同意这种看法，故agree（同意）符合语境。1D细节理解题。根据全文及第五、六段可知处于亚健康状态不是待在家里、不是