内容正文:
单元限时训练(一) B卷
[对应学生用书P122]
(限时40分钟)
Ⅰ.语法填空
Running may be the most effective exercise to increase life expectancy.According to 1. new study,compared to nonrunners,runners tended 2. (live) about three additional years,even if they run slowly or 3. (occasion) and smoke,drink or are overweight.
The 59 4. (finding) come as a followup to a previous study 5. a group of distinguished exercise scientists carefully checked data from a large number of medical and fitness tests 6. (conduct) at the Cooper Institute in Dallas.That analysis found that as little as 5 minutes of daily running was associated with prolonged lifespans.
Some people asked if other activities,such as walking,were likely to be as 7. (benefit) as running.Longdistance runners 8. (wonder) if they could be doing too much,and if at some undefined number of miles or hours,running might become harmful and even contributed 9. early death.And a few people questioned whether running really added to people's lifespans.
So for the new study,Dr.Lee and his colleagues set out to address related issues by analyzing data from the Cooper Institute 10. also examining results from a number of other largescale recent studies.
[语篇解读] 本文一篇说明文。根据一项新的研究,与不跑步的人相比,跑步的人往往能多活3年左右,即使他们跑得很慢,或者偶尔跑一次,还抽烟、喝酒或超重。文章主要介绍了这项研究开展的过程以及发现。
1.a [考查冠词。句意:根据一项新的研究,与不跑步的人相比,跑步的人往往能多活3年左右,即使他们跑得很慢,或者偶尔跑一次,还抽烟、喝酒或超重。study为可数名词,此处表泛指应用不定冠词,且new是发音以辅音音素开头的单词,故填a。]
2.to live [考查固定短语。句意见上题解析。结合句意表示“往往做某事”可知短语为tend to do sth.。故填to live。]
3.occasionally [考查副词。句意见第1题解析。修饰动词run应用副词occasionally,作状语。故填occasionally。]
4.findings [考查名词。句意:这59项发现是之前一项研究的后续,一群杰出的运动科学家仔细核对了达拉斯库珀研究所进行的大量医疗和健康测试的数据。空处作主语,表示“发现”应用可数名词finding,由59修饰应用复数形式。故填findings。]
5.where [考查定语从句。句意见上题解析。此处为定语从句修饰先行词study,先行词在从句中作地点状语,应用关系副词where引导。故填where。]
6.conducted [考查非谓语动词。句意见第4题解析。分析句子结构可知conduct在句中应用非谓语动词形式,与逻辑主语data构成被动关系,故用过去分词作定语。故填conducted。]
7.beneficial [考查形容词。句意:一些人问,其他活动,如散步,是否可能和跑步一样有益。根据上文“were likely to be”可知应填形容词beneficial,作表语,表示“有益的”,as...as...结构中用形容词的原级。故填beneficial。]
8.wondered [考查动词时态。句意:长跑运动员想知道他们是否跑得太多了,如果跑了不确定的里程数或小时,跑步可能会有害,甚至导致早逝。设空处为主句谓语动词,根据上文“Some people asked if other activities”可知描述过去发生的事情应用一般过去时。故填wondered。]
9.to [考查介词。句意见上题解析。结合句意表示“导致”可知短语为contribute to。故填to。]
10.and [考查连词。句意:因此,在这项新研究中,李博士和他的同事们着手解决相关问题,他们分析了来自库珀研究所的数据,并检查了近期其他一些大规模研究的结果。“分析了来自库珀研究所的数据”与“检查了近期其他一些大规模研究的结果”构成并列关系,应用连词and。故填and。]
Ⅱ.应用文写作
假设你是李华,你打算利用假期出国旅游。请你就此给你的美国笔友 Michael发一封电子邮件,谈论你出国旅游的原因,并邀请Michael有时间的话来中国。要点如下:
1.出国旅游很有意义;
2.开阔眼界,了解国外的风俗和历史;
3.和来自不同文化背景的人交朋友,学习外语;
4.放松身心,欣赏美景。
注意:1.词数80左右(信的开头和结尾已给出,不计入总词数);
2.可以适当增加细节,以使行文连贯。
Dear Michael,
How are you? These days,I am planning to travel abroad during the vacation.
___________________________________________________________________________
Yours truly,
Li Hua
参考范文
Dear Michael,
How are you?These days,I am planning to travel abroad during the vacation.I think travelling abroad is very meaningful.First,travelling abroad can broaden my horizons.When I visit a foreign country,I can learn more about the customs and history of the country.At the same time,I can make lots of friends.Besides,communicating with the local people will give me the chance to learn a foreign language.The most important thing is that I can relax and enjoy the beautiful scenery.
Michael,please come to China when you are free.I do hope you can witness the great changes in China.
Yours truly,
Li Hua
Ⅲ.读后续写
阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。续写词数应为150左右。
Carter enjoyed riding the school bus home.The ride home gave him some time to relax after a busy day of fifth grade.He usually sat alone and enjoyed that too.With four siblings(兄妹) he didn't get much time alone.Sometimes he sat with his younger brother,Jackson,but Jackson was sick at home today.
The bus stopped and the tallest boy in his class,Dexter,stepped off followed by his younger brother,Billy.As the bus pulled away,Carter looked back over his shoulder to watch the boys.Dexter was yelling and waving his hands at his little brother.Billy said something Carter could not hear.Dexter yelled,gave his younger brother a hard shove and knocked him to the ground.Billy was on the ground wiping at his eyes,but Dexter walked away.
Carter turned in his seat,feeling disgusted.He hated seeing little kids get picked on (欺负).The sight of Billy on the ground crying was burned into his memory.He tried to think of something else.
He thought of the model car he was working on at home,a 1967 Corvette.He started building it over a week ago and just finished putting it together last night.Tonight,as soon as he finished his homework,he could start painting the car.That was his favorite part.He already had the perfect color of blue picked out.
He hurried off the bus,ran through his yard,and breezed through the kitchen with a quick hello to his mom.She was making spaghetti,which smelled delicious.He ran up the stairs two at a time and rushed into his room.
“Surprise!”his brother Jackson said,throwing his arms into the air.“What are you doing in my room? I thought you were sick!”
“I feel better!”
“What's on your face? Are you bleeding?”
“No! I'm not bleeding.”Jackson wiped at his face.It's probably just paint.Look!Look what I did!” He pointed at the desk in the corner of Carter's room.
Paragraph 1:
Carter looked down at his desk in horror.
Paragraph 2:
Carter took a deep breath and then unfolded his fist.
参考范文
Paragraph 1:
Carter looked down at his desk in horror. What came into his sight was an ugly red car,which really annoyed him.Eyes narrowed and fists clenched,Carter could feel a blaze of flame fueling inside him.“What have you done to my car?” he yelled loudly.Frightened by the loud voice of his brother,Jackson drooped his head,murmured,“I just wanted to give you a surprise!”It suddenly dawned on Carter that what he did just now was just like Dexter's action on the bus.
Paragraph 2:
Carter took a deep breath and then unfolded his fist. Letting out a sigh of regret,he apologized to his brother sincerely,“I'm sorry for doing that,but I had planned to paint it blue.” Hearing this,Jackson beamed and embraced Carter tightly,“Let's paint it together!” No sooner had they painted the unique car than their mum called them to have dinner.The breeze wafted their face with delicious smell of the spaghetti and warmed the brothers' hearts.There was no denying that siblings should get on well by being more tolerant of each other.
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