2020-2021学年高中英语 Unit 2 Healthy eating Grammar课时作业（含解析）新人教版必修3.doc

1、Unit 2 Healthy eating课时作业7Grammar.同义句转换1His restaurant ought to be full of people.His restaurant ought to be filled with people.2He often lies, so no one believes him.He often tells a lie,_so no one believes him.3But Li Maochang seemed not to hear.But it seemed that Li Maochang didnt hear.4I dont li

2、ke energygiving food any longer.Im tired of energygiving food.5I dont know how they were not punished for breaking the window.I dont know how they got away with breaking the window.用情态动词的肯定或否定形式填空1Is there anything I need to know before I start?You mustnt use the office phone for private calls.2They

3、 ought_to/should have prepared for the meeting more carefully.But they didnt. What a pity!3Excuse me, where is the nearest bank?Go straight ahead; you cant/wont miss it, which is a huge building.4So you have to leave now.Yes, I have_to.How nice it would be if you could stay a bit longer!5I will furn

4、ish your room with the best computer and television.You neednt. I prefer a bookshelf to do some reading in my spare time.6Why are your eyes so red? You cant/couldnt have slept well last night.Yeah, I stayed up late writing a report.7Tom, you mustnt leave all your clothes on the floor like this?8Need

5、 she attend the meeting?Yes, she must. Its very important to her.9Must I do it now?No, you neednt.10Catherine, I have cleaned the room for you.Thanks. You neednt_have_done it. I could manage it myself.句型训练1Henry is feeling uncomfortable. He must_have_drunk too much at the party last night.亨利感觉不舒服。他昨

6、晚在派对上一定喝多了。2When I was a child, I could_watch_TV whenever I wanted to.当我还是孩子时，我想看电视时就可以看。3Daddy, can you buy me a new phone when you go to Beijing?You shall_get_one if you are admitted to a key middle school.爸爸，你去北京的时候能给我买一款新的手机吗？只要你能被一所重点中学录取，你就能得到一个。4It must_have_rained last night, for the ground

7、is wet.昨晚一定下雨了，因为地面还是湿的。5I cant_thank_you_too_much for all your help to my son while we were away from home.我们不在家时你对我儿子的帮助，我再怎么感谢也不为过。.语法填空British families started going on holiday to the seaside around the middle of the 19th century. The _1_ (invent) of the railways made this possible. The first ho

8、lidaymakers _2_ (be) quite rich and went for their health and education. The seaside was a place to cure people of illnesses. And doctors recommended bathing in the sea and drinking sea water. At that time ordinary working people had very little time off work. _3_， in 1871 the government introduced

9、four “Bank Holidays”. This allowed people _4_ (have) a day or two off now and then, _5_ gave them a taste for leisure and seaside. At first, they went on a day trip, taking advantage _6_ special trip tickets on the railways. By the 1880s, _7_ (rise) incomes meant that many ordinary workers and their

10、 families could have holidays at the seaside. Welfare was increased and cheap hotels _8_ (build) for them. Holidaymakers could enjoy _9_ (sit) on the beach, bathing in the sea and eating ice creams. Cheap entertainment was on offer and holidaymakers went to have fun. Today _10_ English seaside remai

11、ns popular with more than 18 million holidays taken there each year.1invention解析：冠词后面需要用 invent 的名词形式，此处表示“发明”。2were解析：结合语境可知，这里描述的是过去的事情，应用一般过去时，且主语为复数，故填were。3However解析：前后句存在转折关系，有逗号标志，用however。4to_have解析：allow sb. to do sth. “允许某人做某事”。5which解析：which 引导非限制性定语从句并充当其主语。6of解析：take advantage of 是固定词组，

12、表示“利用”。7rising解析：此处表示不断上涨的工资，应用rising。8were_built解析：结合语境可知此空应用被动语态，且用一般过去时。9sitting解析：enjoy doing sth. 表示“喜欢做某事”。10the解析：这里表示特指，用定冠词，指英国海滨。.完形填空A healthy lifestyle involves many choices. So how do you choose a healthy eating plan?A healthy eating plan that helps you manage your weight _1_ a variety

13、of foods you may not have considered. In the first place, remember that all fresh, frozen, or canned fruits are great _2_. When your favorite fresh fruits arent in _3_， try a variety of frozen, canned, or dried fruits you enjoy. One _4_ with canned fruits is that they may _5_ added sugar. Be sure to

14、 choose varieties of canned fruits _6_ in water or in their own juice.Vegetables are always _7_ for us, whether they come in fresh, frozen, or canned _8_. When trying canned vegetables, look for vegetables _9_ added salt or butter. Be sure to go to the produce department and _10_ a new vegetable eac

15、h week.You dont have to _11_ your favorite foods. Healthy eating is all about _12_. You can enjoy your favorite foods _13_ they are high in calories, fat or added sugar. The _14_ is eating them only once in a while, and combining them with healthier foods and more _15_ activity.The point is that you

16、 can figure out how to include _16_ any food in your healthy eating plan in a way that still helps you lose _17_ or keep healthy weight.When it comes to eating habits, though many of our eating habits were _18_ during childhood, it doesnt mean its too _19_ to change them. Think about all of your spe

17、cific eating habits, both bad and good, and _20_ your unhealthy eating habits with healthier ones.这是一篇说明文，告诉我们如何制订健康的饮食计划。1A.offersBadmitsCincludesDavoids答案：C解析：健康的饮食计划包括你可能没有想过的各种食物。这里用动词 include 表示“包括”。2A.choices BbenefitsCchancesDmeals答案：A解析：由语境可知，新鲜的、冷冻的或者罐装的水果都是很好的选择，因此选A项，表示“选择”。3A.chargeBneed

18、CconsiderationDseason答案：D解析：根据空后的“try a variety of frozen, canned, or dried fruits”可推断，此处表示“当你最喜欢的新鲜水果不是当令的时”，故选D项。in season “当令的”。4A.sideBpermissionCdecisionDproblem答案：D解析：根据下文中的“added sugar”可知，作者在这里说的是罐装水果的问题，因此选D项。5A.coverBcontainCcancelDremain答案：B解析：根据常识可知，罐装水果里可能包含添加的糖分。因此选B项，表示“包含”。6A.pickedBs

19、tuckCpackedDmade答案：C解析：与前面的 canned 相呼应，这里用 packed，表示“包装”，指这些水果被装在水或水果本身的果汁里。7A.necessaryBshortCurgentDdelicious答案：A解析：根据常识可知，蔬菜在我们的生活中是必不可少的，因此用 necessary，表示“必要的”。8A.stylesBrolesCpositionsDforms答案：D解析：根据“fresh, frozen or canned”可知，这里指可供食用的蔬菜的不同形式，因此选D项。9A.beyondBaboveCwithoutDexcept答案：C解析：这里表示食用没有添加

20、盐或者黄油的罐装蔬菜，用介词 without 表示“没有”。10A.plantBtryCfryDhold答案：B解析：务必每个星期尝试一种新的蔬菜。try 表示“尝试，品尝”。11A.give upBput up withCget away withDbreak up答案：A解析：根据下文中的“You can enjoy your favorite foods”可知，没有必要放弃自己最喜欢的食物。give up “放弃”，符合语境。12A.attractionBprotectionCacceptanceDbalance答案：D解析：下文说到“combining them with health

21、ier foods”，故可推知这里表示要做到膳食平衡，因此选D项。13A.now thatBeven ifCas ifDin case答案：B解析：即使你最喜欢的食品热量、脂肪或者添加的糖分含量高也没有关系。根据语境可知，这里用even if 表示“即使”。14A.doubtBsolutionCkeyDsecret答案：C解析：关键是只是偶尔吃这些食物。key 表示“关键”。15A.mentalBphysicalCnormalDactive答案：B解析：上文提到偶尔可以吃高热量、高脂肪或高糖分的食物，关键是要结合更健康的食物和更多的身体锻炼。因此选B项，表示“身体的”。16A.almostBe

22、venCrarelyDtruly答案：A解析：与空后的 any 相呼应，这里用 almost 表示“几乎”。你要明白如何在你的健康饮食计划中包含几乎任何食物。17A.heightBtouchCwaterDweight答案：D解析：与空后的“keep healthy weight”相呼应，故选D项，表示“体重”。18A.gainedBdevelopedCtiedDimproved答案：B解析：尽管我们的许多饮食习惯是在小时候养成的，但这并不意味着要改变它们为时已晚。因此选B项。19A.goodBearlyClateDbad答案：C解析：参见上题解析。此处表示“为时已晚”。20A.replaceBcombineCconnectDcompare答案：A解析：根据语境可知，此处表示用更健康的饮食习惯取代不健康的饮食习惯。replace “取代，代替”，符合语境。