（整理版高中英语）（课标全国）高考英语总复习课时作业2北师大.doc

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1、【优化指导】课标全国高考英语总复习 课时作业2 北师大版一、阅读理解A(皖中示范高中联考)If youre concerned about gaining weight over the upcoming holiday season，consider eating more slowly and you might consume less，a study suggests.Diet experts have been promoting this advice for years，and now nutrition scientists at the University of Rhode

2、 Island have some new data to back it up.They had 30 normalweight，collegeage women come into a laboratory for lunch on two separate occasions.Each time the women were offered a huge plate of tomatovegetable sauce plus a glass of water.They were asked to eat until the point of comfortable fullness.On

3、 one occasion，they were instructed to eat as quickly as they could；on the other occasion，they ate slowly and put down their spoons between bites.They didnt know the food and water was weighed before and after the meal to determine the amount consumed.Findings：When eating quickly，the women consumed 6

4、46 calories in about nine minutes.When eating more slowly，they had an average of 579 calories in about 29 minutes.“They ate 67 calories more in nine minutes than they did in 29 minutes，says lead researcher Kathleen Melans.“If you add that up over three meals a day，thats a big difference in calories.

5、Upon completion of the meal and an hour afterward，the women were less satisfied and hungrier when eating quickly compared with when they ate slowly，she says.They said they enjoyed the meal more when they were taking their time.Not surprisingly，the women drank more water when they ate more slowly，and

6、 researchers are doing a followup study on whether that factor contributed to their feeling of fullness.One way to help control calorie intake during Thanksgiving is“to put down the fork between bites and take time to have a conversation，she says.1Whats the difference between the two occasions on wh

7、ich these women had their lunch?AThey reached different points of fullness.BThey were provided with different amount of food.CThey ate their lunch at different speeds.DThey were offered different kinds of food.2According to the passage，which of the following statements is TRUE?AThese women didnt kno

8、w the weight of the food until they finished the meal.BThe food and water wasnt weighed until the end of the meal.CThe amount of food consumed had little to do with the eating speed.DThe more quickly they ate，the more calories they consumed.3Why may eating slowly lead to eating less?AWhen eating qui

9、ckly people have a stronger feeling of fullness.BWhen eating quickly people feel less hungry and satisfied.CWhen eating slowly people have a slighter feeling of fullness.DWhen eating slowly people feel more satisfied and less hungry.4If you want to control your weight，which of the following ways is

10、the recommended one?AEat less food and drink less water.BEat quickly and keep silent all through the meal.CEat slowly and even talk with others during the course of the meal.DOnly drink water and keep away from the food.BIts 2035.You have a job，a family and youre about 40 years old！Welcome to your f

11、uture life.Getting ready for work，you pause in front of the mirror.“Turn red，you say.Your shirt changes from sky blue to deep red.Tiny preprogrammed electrons are rearranged in your shirt to change its color.Looking into the mirror，you find it hard to believe that you are 40.You look much younger.Wi

12、th amazing advances in medicine，people in your generation may live to be 150 years old.Youre not even middleaged.As you go into the kitchen and prepare to pour your breakfast cereal into a bowl，you hear：“To lose weight，you shouldnt eat that，from your shoes.They read the tiny electronic code on the c

13、ereal box to find out the nutrition details.You decide to listen to your shoes.“Kitchen，what can I have for breakfast？A list of possible foods appear on the counter as kitchen checks its food supplies.“Ready for your trip to space.You ask your son and daughter.In only specially trained astronauts we

14、nt into spaceand very few of them.Today anyone can go to space for day trip or longer vacation.Your best franding your children three strawberries each，you add，“The doctor said you need these for space travel.Thanks to medical advances，vaccination shots are a thing of the past，ordinary foods contain

15、 specific vaccines.With the berries in their mouths，the kids head for the front door.Its time for you to go to work.Your car checks your fingerprints and unlocks the doors.“My office.Autopilot，you command.Your car drives itself down the road and moves smoothly into traffic on the highway.You sit bac

16、k and unroll your enewspaper.The latest news downloads and fills the viewer.Looking through the pages，you watch the news as video films rather than read it.5What changes the color of your shirt?AThe mirror.BThe shirt itself.CThe counter. DThe medicine.6How do the shoes know that you shouldnt eat the

17、 breakfast cereal?ABy pouring the breakfast into a bowl.BBy listening to the doctors advice.CBy testing the food supplies in the kitchen.DBy checking the nutrition details of the food.7How is the text organized?AIn order of time. BIn order of frequency.CIn order of preference. DIn order of importanc

18、e.二、短文填空根据短文内容，从短文后的选项中选出能填入空白处的最正确选项。选项中有两项为多余选项。1_The expression“to be in hot wateris one of them.It is a very old expression.“Hot waterwas used five hundred years ago to mean being in trouble.One story says it got that meaning from the custom of extremely throwing hot water down on enemies attack

19、ing a castle.2_A young boy can be in hot water with his mother，if he comes into the house with dirty shoes.“To keep your head above wateris a colourful expression that means staying out of debt.A company seeks to keep its head above water during economic hard times.A man who loses his job tries to k

20、eep his head above water until he finds a new job.Another common expression，“to hold water，is about the strength or weakness of an idea or opinion that you may be arguing about.If it can hold water，it is strong and has no holes in it.If your argument can hold water，_3_ If it does not hold water，_4_“

21、Throwing cold watera5_ For example，you want to buy a new car because the old one has some problems.But your wife“throws cold wateron the idea，because she says a new car costs too much.ABut many of the expressions using water have unpleasant meanings.BYou are in a difficult position.CA person who bre

22、aks a law can be in hot water with the police.DIt means disliking an idea.Eit is strong and does not have any holes.FA man who loses his job tries to keep his head above water until he finds a new job.Gthen it is weak and not worth debating.1三、短文改错增加：在缺词处加一个漏字符号()，并在其下面写上该加的词。删除：把多余的词用斜线()划掉。修改：在错的词

23、下划一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2只允许修改10处，多者(从第11处起)不计分。During the weekend I traveled by air the first time in my life.I generally travel by train and bus.It is all cheaper and safer.But this journey was much faster.In the beginning I did not feel very happily，but this feeling did not last lo

24、nger.The journey was very exciting.I was soon high up in the sky among the cloud.The views of mountains，fields and rivers were interested.I enjoyed my short and comfort journey very much.This experience has shown that traveling in air is actually the safest way of make a journey.参考答案与解析课时作业(二)Unit 1

25、B卷一、阅读理解解题导语：试验证明：饮食的快慢与吃进去的卡路里是成正比的。1解析：细节理解题。根据文章第二段最后一句话可知答案。答案：C2解析：推理判断题。从文中第三段第一句话可知，A、B两项是错误的；从第三段第二、三句话可得C项是错误的。答案：D6解析：细节理解题。根据文章第三段可知，鞋子会看一下麦片盒上的电子源码，弄明白麦片的营养成分。答案：D7解析：推理判断题。综观全文，首先穿衣，然后吃早饭，打发孩子去旅游，最后上班。由此可知，本文是以时间顺序组织的。答案：A二、短文填空三、短文改错During the weekend I traveled by air the first time i

26、n my life.I generally travel by train bus.It is cheaper and safer.But this journey was much faster.In the beginning I did not feel very ，but this feeling did not last .The journey was very exciting.I was soon high up in the sky among the .The views of mountains，fields and rivers were .I enjoyed my short and journey very much.This experience has shown that traveling air is actually the safest way of a journey.