资源简介

Unit 2　课时作业(一)
(分值:43.5分)
Ⅰ.单词拼写(共10题;每题1分,共10分)
1.The restored old building is a witness to the 　　　　(团结) in the community.
2.The journalists hold 　　　　(不同的) views on the topic.
3.The great success goes to the 　　 　　(共同的) effort between different departments.
4.The new policy aims to break down the 　　　　(边界) between different departments within the company.
5.　　　　(后来),they went for a walk to clear their minds after the intense meeting.
6.The police　　　　(继而做) to investigate the case.
7.The audience 　　　　(鼓掌) loudly after the orchestra’s magnificent performance.
8.Salesmen wearing 　　　　(完全同样的) blue shirts are advertising the new mobile device.
9.As a 　　　　(同类的) musician,he understood the challenges she faced in her career.
10.The twin brothers competed in the 　　　　(接力赛) for the gold medal.
【答案】 1.solidarity　2.diverse　3.joint 4.boundaries　5.Afterwards　6.proceeded
7.applauded　8.identical　9.fellow 10.relay
Ⅱ.句子语法填空(共9题;每题1.5分,共13.5分)
1.She has an 　　　　(ambition) plan to climb the highest peak in every continent.
2.His sister is a good player in table tennis,　　　　(rank) the third in the world now.
3.We were given a brief 　　　　(demonstrate) of the computer’s functions.
4.The newly 　　　　(elect) mayor has promised to improve public transportation.
5.His 　　　　 (participate) in the research project led to significant findings.
6.The 　　　　(compete) between the two companies has driven innovation in the industry.
7.He taught me a lot of things without any purpose and 　　　　(motivate).
8.I have been a 　　　　(faith) reader of your newspaper for many years.
9.The results are entirely 　　　　(consist) with our earlier research.
【答案】 1.ambitious　2.ranking　3.demonstration 4.elected　5.participation　6.competition
7.motivation　8.faithful　9.consistent
Ⅲ.情境写作(共5题;每题2分,共10分)
1.学校鼓励所有学生参加社区服务项目,以培养责任感。(participate in)
2.他们决定搬到一个新城市,希望能得到更好的工作机会。(in the hope of)
3.Bob是我们班第一个获得物理竞赛一等奖的人。(the+序数词+名词+to do)
4.会议结束后,团队继续讨论项目细节。(proceed to do)
5.他们正是因为出色的表现才赢得了观众的掌声。(强调句型)
【答案】 1.The school encourages all students to participate in community service projects to develop a sense of responsibility.
2.They decided to move to a new city in the hope of getting better job opportunities.
3.Bob is the first person in our class to win the first prize in the physics competition.
4.The team proceeded to discuss the project details after the meeting.
5.It was because of their outstanding performance that they won the applause of the audience.
Ⅳ.阅读理解(共4题;每题2.5分,共10分)
　　It is hard to say I was a runner years ago.The longest I had ever run was 5 kilometres.What’s more,I didn’t like running.No matter how hard I tried,every so often I would fasten my old shoes,walk out of the house with heavy steps,get less than a mile in and wonder why I was bothering,especially when there are many more satisfying ways of exercising.
Before last summer,I had never taken part in any kind of race at all.But at the end of July,I completed a triathlon (三项全能) after two weeks’ training.At the end of it came the run—which ended up more like a walk.Then I realised something about it attracted me.The extremely painful fun of doing something I hated and was unprepared for turned out to be an excitement.The difficulty felt like something to test my abilities.
When an invitation of the Berlin Marathon dropped onto my desk a few weeks after the triathlon,it felt like a change of fate.After the triathlon,I didn’t say I should start running at once.Was it because I hate running In fact,in course of running I enjoyed the joy of exceeding my limits.I felt it necessary to find out again where those limits might lie.So I said yes.
Training for a marathon often takes at least 20 weeks or more.The training plan becomes something to stop me worrying when the race seems too frightening.This worry feels impossible to avoid,but there is something equally sure about the training plan:if I follow it,then I have done everything I can;if I do everything I can,then I won’t regret what comes at the end.
【语篇导读】 本文是一篇记叙文。文章讲述了作者参加三项全能运动和马拉松比赛的经历和个人收获。
(　　)1.What aspect of the triathlon caught the writer’s attention
[A] The special feeling of facing a challenge.
[B] The joy of walking to the finish line.
[C] The excitement of winning a race.
[D] The difficulty of finishing the race.
【答案】 A
【解析】 细节理解题。根据第二段中的“Then I realised something...something to test my abilities.”可知,作者在尝试过一次三项全能运动后意识到自己被自我挑战的乐趣所吸引,虽然过程很痛苦,但是也很有趣,充满刺激。故选A。
(　　)2.Why did the writer accept the invitation of the Berlin Marathon
[A] He was anxious to change his destiny.
[B] He wasn’t supposed to stop running.
[C] He wanted to realise his full potential.
[D] He was interested in taking part in another triathlon.
【答案】 C
【解析】 细节理解题。根据第三段中的“In fact,in course of running I enjoyed...where those limits might lie.So I said yes.”可知,作者在跑步的过程中,享受到了超越极限的快乐,想要继续超越自我,充分发挥自己的潜力,所以答应参加比赛。故选C。
(　　)3.Which of the following words can best describe the writer
[A] Patient and pessimistic.
[B] Courageous and determined.
[C] Helpful and energetic.
[D] Devoted and changeable.
【答案】 B
【解析】 推理判断题。根据文章中作者参加三项全能运动和马拉松比赛的经历,还有文章最后一段中的“This worry feels impossible to avoid...then I won’t regret what comes at the end.”可知,作者想要突破极限,努力做好训练,不留遗憾。从而推断作者是一个意志坚定,敢于挑战自我的人。故选B。
(　　)4.What can we learn from the text
[A] A bad beginning makes a bad ending.
[B] Challenge ourselves to live without regrets.
[C] Life without challenges is meaningless.
[D] Exercise is the key to building a strong body.
【答案】 B
【解析】 推理判断题。根据文章最后一段中的“...there is something equally sure about the training plan...then I won’t regret what comes at the end.”可知,作者认为坚持训练是自己能做的一切,不管最后结果如何,自己尽力完成挑战便不会后悔,符合B项的观点。故选B。Unit 2　课时作业(三)
(分值:45分)
Ⅰ.单词拼写(共10题;每题1分,共10分)
1.Health 　　　　(保险) is essential for covering unexpected medical expenses.
2.John decided to participate in the city 　　 　　(马拉松赛跑) to challenge himself.
3.He conducted himself with grace and 　　 　　(尊严) throughout the trial.
4.During the meeting,the 　　　　(主席) kept the discussion focused and ensured everyone had a chance to speak.
5.Sometimes the person that you trust may hurt you 　　　　(无意地).
6.I wasn’t familiar with the 　　　　(习语) so I had to guess what the chairman meant.
7.Our team has just set a new record in the 　　　　(联赛),which boosts our confidence.
8.They had 　　　　(相反的) opinions on the best way to handle the project.
9.Learning some psychology knowledge will help you 　　　　(应付) the condition confidently.
10.Her 　　　　(言论) during the interview were professional and well-prepared.
Ⅱ.句子语法填空(共10题;每题1.5分,共15分)
1.It was 　　　　(unselfish) of him to leave all the work to you.
2.The most important tasks should 　　　　(handle) first so you’ll feel a real sense of achievement.
3.We watched their ship moving 　　　　(gradual) farther away.
4.The book detailed the 　　　　(cruel) of the war,including the suffering of civilians.
5.When we stop complaining 　　　　 what’s missing in our lives and start being thankful for all we have,life changes for the better.
6.Space in the exhibition hall is 　　　　(limit),so we should give priority to displaying the most significant pieces of art.
7.When practising martial arts,he 　　　　(unintentional) injured his fist when it hit a solid object.
8.The teacher 　　　　(remark) that the student’s essay was well-written and insightful.
9.I 　　　　(literal) had no idea why Sophie was screaming.
10.The teacher often sings 　　　　 praise of her students’ creativity and effort in class projects.
Ⅲ.情境写作(共5题;每题2分,共10分)
1.丽莎得到那份新工作时非常高兴。(walk on air)
2.我拒绝认输,因为情况会改变。(throw in the towel)
3.我和朋友们肩并肩地穿过公园,欣赏着秋天的树叶。(side by side)
4.今晚雾这么大,我找不到进村子的路。(find one’s way into)
5.每次我尝试学习一门新语言时,我总是会被语法规则搞得不知所措。(every time引导时间状语从句)
Ⅲ.阅读理解(共4题;每题2.5分,共10分)
　　I come from a family that loves sports.My father coaches Little League baseball.My mother swims nearly every weekend.My brother is on his high-school basketball team,and I am the best hitter on my middle-school volleyball team.All of us have benefited from sports.One of the most common ways for kids to take part in sports is to join a team.Joining a sports team should be a school requirement.
Playing sports is good for both the body and mind.Everyone knows that exercise helps people stay fit.For example,swimming helps your heart work better and it also helps build muscle strength.In addition,school athletes often have a healthy diet.I eat a lot of fruit and vegetables and avoid fatty foods because I must stay in great condition.
Being on a team allows students to enjoy a healthier social life.They often make more friends and can be some of the most popular kids in school.Since joining the basketball team,my brother has made friends with a lot of his teammates and has showed more interest in spending time with them.
Kids who take part in school teams sometimes earn college scholarships (奖学金).My brother’s friend,Justin,played football in high school.His family was in relatively tough circumstances.However,a college invited him to play on its team.The college is paying for him to go to school.Joining a team turned out to be one of the best decisions he had ever made.Now he studies at a great college and plays on its football team.Not every school athlete gets a college scholarship,but joining a school team makes it possible.
Although some people may not like the idea of forcing students to join a school team,its many benefits such as keeping kids healthy,new friendships,and possible scholarships cannot be denied (否认).
(　　)1.What does the author mainly tell us in Paragraph 2
[A] Playing sports has health benefits.
[B] Students should spend more time exercising.
[C] Swimming is an excellent sport for students.
[D] School athletes must try to eat a healthy diet.
(　　)2.How did the author’s brother change after joining the team
[A] He had a busier life.
[B] He got more chances.
[C] He worked much harder.
[D] He became more sociable.
(　　)3.What can we infer about Justin
[A] He is a good football player.
[B] He will be given a scholarship.
[C] He is managing a school team.
[D] He is outgoing and warm-hearted.
(　　)4.What is the author’s attitude to making students join school teams
[A] He/She doubts it.
[B] He/She is in support of it.
[C] He/She is worried about it.
[D] He/She pays little attention to it.Unit 2　课时作业(四)
单元知识综合练
(分值:50.5分)
Ⅰ.熟词生义(共8题;每题1分,共8分)
1.joint
A.n.关节　B.adj.联合的;共同的　C.n.接头,接缝
①They signed a joint agreement to cooperate on the project.　 　
②The pipe leaked at the joint where it connected to the faucet(龙头).　 　
③He can’t cover a long distance as there is something wrong with his knee joint.　 　
2.rank
A.v.属于某等级,把……分等级　B.v.排列,使排成行　C.n.地位,级别　D.n.排,队列　E.n.军衔
①He rose through the ranks to become managing director.　　
②Last year,he was ranked second in his age group.　　
③He was soon promoted to the rank of captain.　　
④The little boy broke into tears because he failed when he tried to rank all his toys in a row.　　
⑤They watched as ranks of marching infantry(步兵) passed the window.　　
Ⅱ.七选五(共5题;每题2.5分,共12.5分)
　　Good sportsmanship is one of the most important lessons that your kids can learn from competition.But how do you teach your kids good sportsmanship Here are some tips.
Set a good example.The first role model that your kids will have in games is you.What behavior you model will have the biggest influence on your kids.1.　　　 By doing so,your kids will learn from you unconsciously and gain more popularity.
2.　　　 The coach is always looking for the best decision for the good of the whole team.3.　　　 Your kids may feel upset at first.But showing good sportsmanship means placing the team’s needs above their own,so you should teach your kids to trust the coach’s judgement.
Remember you are the parent,not the coach.Your job as a parent is different from a job as a coach.As a parent,you are there to guide all of your kids’ experiences and not focus on demanding performance.However,if you see a coach demanding too much,speak up.4.　　
Maintain a good attitude to both winning and losing.Good sportsmanship also requires a positive attitude to both the victory and the defeat.Pushing your kids too hard may drive them to quit.5.　　　 It’s also a good idea to find positive movements to talk about and discuss lessons to be learned after.
A.Teach your kids to put teams first.
B.Tell your kids to listen to the coach.
C.However,finding a good role model is not an easy job.
D.After all,you are also an advocate for your kids if needed.
E.This means the role of your kids may be reduced or changed.
F.You need to be nice to all people on the court,even the opponents.
G.Instead,whatever the results are,always tell them you are proud of them.
Ⅲ.完形填空 (共15题;每题1分,共15分)
After graduation,I decided to take the gym seriously.Accompanied by a friend,I 　1　 a routine of walking on the treadmill (跑步机).I was 　2　 with our routine in the gym.My friend,however,became bored.
One day,he suggested that we 　3　 an outdoor sport.I was an uncoordinated (动作不协调的) person,so I 　4　 his proposal.
But several weeks later,he managed to 　5　 me to step onto an outdoor racquetball (美式壁球) court.When I hit the ball,I sent it flying in every direction except the direction that I had　6　.Still,somehow,I tried hard to learn it and became 　7　 after constantly practising.
“ We’re not getting enough 　8　 on the treadmill.Why not play tennis to build up our bodies ” suggested my friend.
“Tennis I can’t play tennis!That 　9　 real skills!” I firmly resisted his new 　10　.
Nevertheless,weeks later,I started playing tennis.After several months of painful practice,one day,as the ball came flying towards me,my racket and the ball met in what tennis players 　11　 as the“ sweet spot”.I had 　12　 learned how to play tennis properly!
I learned an extremely valuable 　13　 from these experiences:I can do whatever I set my mind on.I just need to put in efforts,and the results will 　14　.And I become quite 　15　 about trying new things and I’m always filled with a sense of excitement.
【语篇导读】 本文是夹叙夹议文。文章主要讲述作者认真对待锻炼,在朋友的建议下开始尝试美式壁球和网球,并最终都掌握了技巧的故事。
(　　)1.[A] began [B] changed
[C] quit [D] delayed
(　　)2.[A] disappointed [B] familiar
[C] satisfied [D] careful
(　　)3.[A] show off [B] take up
[C] keep off [D] set out
(　　)4.[A] refused [B] supported
[C] highlighted [D] understood
(　　)5.[A] remind [B] allow
[C] expect [D] persuade
(　　)6.[A] imagined [B] intended
[C] agreed [D] found
(　　)7.[A] considerate [B] cautious
[C] mature [D] skilful
(　　)8.[A] exercise [B] entertainment
[C] movement [D] experience
(　　)9.[A] occupies [B] preserves
[C] improves [D] involves
(　　)10.[A] method [B] chance
[C] attempt [D] assistance
(　　)11.[A] refer to [B] think out
[C] make up [D] set down
(　　)12.[A] occasionally [B] formally
[C] eventually [D] frequently
(　　)13.[A] concept [B] lesson
[C] theory [D] standard
(　　)14.[A] respond [B] remain
[C] follow [D] help
(　　)15.[A] hesitant [B] enthusiastic
[C] particular [D] flexible
Ⅳ.应用文写作 (15分)
　　上周日,你参加了学校组织的远足活动。请你写一篇短文,向校英文报投稿,报道这次远足活动。内容包括:
1.活动过程;
2.个人感受。
注意:1.写作词数应为80个左右;
2.可适当增加细节,以使行文连贯。Unit 2　课时作业(四)
单元知识综合练
(分值:50.5分)
Ⅰ.熟词生义(共8题;每题1分,共8分)
1.joint
A.n.关节　B.adj.联合的;共同的　C.n.接头,接缝
①They signed a joint agreement to cooperate on the project.　 　
②The pipe leaked at the joint where it connected to the faucet(龙头).　 　
③He can’t cover a long distance as there is something wrong with his knee joint.　 　
2.rank
A.v.属于某等级,把……分等级　B.v.排列,使排成行　C.n.地位,级别　D.n.排,队列　E.n.军衔
①He rose through the ranks to become managing director.　　
②Last year,he was ranked second in his age group.　　
③He was soon promoted to the rank of captain.　　
④The little boy broke into tears because he failed when he tried to rank all his toys in a row.　　
⑤They watched as ranks of marching infantry(步兵) passed the window.　　
【答案】 1.①B　②C　③A　
2.①C　②A　③E　④B　⑤D
Ⅱ.七选五(共5题;每题2.5分,共12.5分)
　　Good sportsmanship is one of the most important lessons that your kids can learn from competition.But how do you teach your kids good sportsmanship Here are some tips.
Set a good example.The first role model that your kids will have in games is you.What behavior you model will have the biggest influence on your kids.1.　　　 By doing so,your kids will learn from you unconsciously and gain more popularity.
2.　　　 The coach is always looking for the best decision for the good of the whole team.3.　　　 Your kids may feel upset at first.But showing good sportsmanship means placing the team’s needs above their own,so you should teach your kids to trust the coach’s judgement.
Remember you are the parent,not the coach.Your job as a parent is different from a job as a coach.As a parent,you are there to guide all of your kids’ experiences and not focus on demanding performance.However,if you see a coach demanding too much,speak up.4.　　
Maintain a good attitude to both winning and losing.Good sportsmanship also requires a positive attitude to both the victory and the defeat.Pushing your kids too hard may drive them to quit.5.　　　 It’s also a good idea to find positive movements to talk about and discuss lessons to be learned after.
A.Teach your kids to put teams first.
B.Tell your kids to listen to the coach.
C.However,finding a good role model is not an easy job.
D.After all,you are also an advocate for your kids if needed.
E.This means the role of your kids may be reduced or changed.
F.You need to be nice to all people on the court,even the opponents.
G.Instead,whatever the results are,always tell them you are proud of them.
【语篇导读】 本文是说明文。良好的体育精神是你的孩子可以从比赛中学到的最重要的经验之一。文章主要就如何教会你的孩子拥有良好的体育精神提出了一些建议。
1.【答案】 F
【解析】 上文提到了榜样对孩子的影响,推测本句是在说明具体怎么做,F项讲对球场上的所有人友善,甚至是对手,与后文获得人气相呼应。F项符合语境,故选F。
2.【答案】 B
【解析】 后文提到了教练的作用,可见要听教练的话,B选项中coach对应后文中的coach。B项符合语境,故选B。
3.【答案】 E
【解析】 后文提到了孩子一开始感到沮丧,可见本句是在说明教练采取了对孩子不利的决策。E项讲这意味着你的孩子的地位可能会下降或改变,符合语境,故选E。
4.【答案】 D
【解析】 上文提到如果认为教练有太多要求,要大声说出来,本句为本段最后一句,应承接上文说明原因。D项符合语境,故选D。
5.【答案】 G
【解析】 上文强调了良好的体育精神也需要对胜利和失败都有积极的态度,把你的孩子逼得太紧可能会让他们放弃,本句与上文构成转折,指出不能太过强调结果,重在支持孩子。G项符合语境,故选G。
Ⅲ.完形填空 (共15题;每题1分,共15分)
After graduation,I decided to take the gym seriously.Accompanied by a friend,I 　1　 a routine of walking on the treadmill (跑步机).I was 　2　 with our routine in the gym.My friend,however,became bored.
One day,he suggested that we 　3　 an outdoor sport.I was an uncoordinated (动作不协调的) person,so I 　4　 his proposal.
But several weeks later,he managed to 　5　 me to step onto an outdoor racquetball (美式壁球) court.When I hit the ball,I sent it flying in every direction except the direction that I had　6　.Still,somehow,I tried hard to learn it and became 　7　 after constantly practising.
“ We’re not getting enough 　8　 on the treadmill.Why not play tennis to build up our bodies ” suggested my friend.
“Tennis I can’t play tennis!That 　9　 real skills!” I firmly resisted his new 　10　.
Nevertheless,weeks later,I started playing tennis.After several months of painful practice,one day,as the ball came flying towards me,my racket and the ball met in what tennis players 　11　 as the“ sweet spot”.I had 　12　 learned how to play tennis properly!
I learned an extremely valuable 　13　 from these experiences:I can do whatever I set my mind on.I just need to put in efforts,and the results will 　14　.And I become quite 　15　 about trying new things and I’m always filled with a sense of excitement.
【语篇导读】 本文是夹叙夹议文。文章主要讲述作者认真对待锻炼,在朋友的建议下开始尝试美式壁球和网球,并最终都掌握了技巧的故事。
(　　)1.[A] began [B] changed
[C] quit [D] delayed
【答案】 A
【解析】 根据上文“I decided to take the gym seriously”可知,作者决定要在健身房锻炼,之后开始(began)在跑步机上锻炼。故选A。
(　　)2.[A] disappointed [B] familiar
[C] satisfied [D] careful
【答案】 C
【解析】 下文“ My friend,however,became bored.”表明作者的朋友感觉无聊,所以上文作者是满意的(satisfied),构成转折。故选C。
(　　)3.[A] show off [B] take up
[C] keep off [D] set out
【答案】 B
【解析】 此处指朋友建议他们开始(take up)一项户外运动。故选B。
(　　)4.[A] refused [B] supported
[C] highlighted [D] understood
【答案】 A
【解析】 根据上文“I was an uncoordinated(动作不协调的) person”可知,作者拒绝了(refused)他的建议。故选A。
(　　)5.[A] remind [B] allow
[C] expect [D] persuade
【答案】 D
【解析】 此处指几周后,他成功说服(persuade)作者去了一个美式壁球场地。故选D。
(　　)6.[A] imagined [B] intended
[C] agreed [D] found
【答案】 B
【解析】 此处指当作者击球时,球向各个方向飞去,除了自己想要(intended )的方向。故选B。
(　　)7.[A] considerate [B] cautious
[C] mature [D] skilful
【答案】 D
【解析】 根据上文并列连词“and”和下文“after constantly practising”可知,作者努力练习这一运动后变得熟练(skilful)。故选D。
(　　)8.[A] exercise [B] entertainment
[C] movement [D] experience
【答案】 A
【解析】 根据下文“ to build up our bodies”可知,朋友想要打网球以锻炼身体,所以应该是认为在跑步机上并不能得到充分的锻炼(exercise)。故选A。
(　　)9.[A] occupies [B] preserves
[C] improves [D] involves
【答案】 D
【解析】 根据上文“Tennis I can’t play tennis!”可知,作者认为打网球需要(involves)真正的技巧。故选D。
(　　)10.[A] method [B] chance
[C] attempt [D] assistance
【答案】 C
【解析】 此处指作者坚决抵制朋友的新尝试(attempt)。故选C。
(　　)11.[A] refer to [B] think out
[C] make up [D] set down
【答案】 A
【解析】 此处指经过几个月的痛苦练习,当球朝作者飞来时,作者的球拍和球能在网球运动员称之为(refer to)“最佳击球点”的位置相遇。故选A。
(　　)12.[A] occasionally [B] formally
[C] eventually [D] frequently
【答案】 C
【解析】 此处指作者终于(eventually)学会了如何正确地打网球!故选C。
(　　)13.[A] concept [B] lesson
[C] theory [D] standard
【答案】 B
【解析】 此处指作者从这些经历中学到了非常宝贵的一课(lesson),即作者可以做任何自己下定决心要做的事。故选B。
(　　)14.[A] respond [B] remain
[C] follow [D] help
【答案】 C
【解析】 根据上文“I just need to put in efforts”和并列连词“and”可知,付出努力之后,好的结果也会随之而来(follow)。故选C。
(　　)15.[A] hesitant [B] enthusiastic
[C] particular [D] flexible
【答案】 B
【解析】 此处指作者变得非常热衷于(enthusiastic)尝试新事物,并总是充满兴奋感。故选B。
Ⅳ.应用文写作 (15分)
　　上周日,你参加了学校组织的远足活动。请你写一篇短文,向校英文报投稿,报道这次远足活动。内容包括:
1.活动过程;
2.个人感受。
注意:1.写作词数应为80个左右;
2.可适当增加细节,以使行文连贯。
[写作指导]
　　One possible version:
　　In order to enrich students’ after-school life and strengthen their minds,our school organized a long-distance hiking activity last Sunday.All the students as well as our teachers participated in it.
As scheduled,we assembled outside the school gate at 8:00 a.m.and headed for the destination.We chatted,sang and laughed along the way,enjoying the fresh air.Though some students felt exhausted,they continued with the support and encouragement of their classmates and teachers.
The activity benefits me greatly.Not only does it make me relax but it also stimulates my passion for outdoor exercise and cultivates my perseverance.Unit 2　课时作业(二)
(分值:50分)
Ⅰ.句子语法填空(共10题;每题1.5分,共15分)
1.The school’s sports day 　　　　(organize) by the PE department before the holidays in December.
2.The sports equipment 　　　　(use) by the students during the physical education class yesterday afternoon.
3.We couldn’t use the computer.It 　　　　(repair).
4.The debate team 　　　　(select) by the coach by the middle of last month.
5.All the tickets 　　　　(sell)by the time we reached the cinema.
6.By the end of last year,another new theme park 　　　　(complete) in that area.
7.It was the first time that the product 　　　　(introduce) at the conference.
8.People were not allowed to enter the stadium because it 　　　　(paint).
9.By the end of last month,his thought of submitting the plan to the committee 　　　　(abandon).
10.After school we went to the reading room,only to be told that it 　　　　(decorate).
Ⅱ.情境写作(共5题;每题2分,共10分)
1.在被问到事故发生的原因时,负责人表示正在调查中。
2.我没有参加今天早上的会议,因为没人告诉我这件事。
3.如果我早点被邀请,我就和你一起去了。
4.他们学校当时正在建一座新的图书馆吗
5.我到达的时候,派对的准备工作已经完成了。
Ⅲ.阅读理解(共4题;每题2.5分,共10分)
　　If you thought that your child’s academic performance is based simply on the number of hours spent on studying,you are wrong.Good grades are a result of multiple factors,everything from the child’s brains to the environment.And one of the major,mostly ignored influencing factor is physical health.Physical activity and health actually can improve a person’s ability to learn.Exercise can improve a child’s cognitive abilities,health,and academic performance significantly.
According to a study by the University of Northern British Columbia,regular aerobic exercise betters the function of the hippocampus(海马体),the area of the brain involved in learning and memory.Other forms of exercise like balance exercises,muscle exercises,and resistance training did not have the same result on the brain.
The effect of exercise on memory and thinking is both direct and indirect.Directly,regular exercise gives the ability to increase the release of growth factors.These growth factors are chemicals in the brain that affect the growth of new blood vessels,the health of brain cells,as well as the survival of new brain cells.On the other hand,getting enough exercise will improve sleep quality and mood.It will also reduce stress and anxiety.
It is believed that the benefits of exercise during the school day are greater than those coming from increasing class time.Furthermore,the greatest cognitive benefits from physical education have been seen to come about when physical education was given either in the first half of the day or midday rather than at the end of the day.
In order to get the children moving,rest time,PE classes,biking or walking to school should be promoted.Activities like after-school sports that used to be held at school should be restarted.Physical activity should not be seen as a dispensable choice but as an important educational concern.
【语篇导读】 本文是说明文。文章主要介绍了锻炼可以提高学习能力,而定期的有氧运动可以增强学习和记忆能力。
(　　)1.Which of the following types of exercise is best for learning and memory
[A] Regular aerobic exercise.
[B] Balance exercises.
[C] Muscle exercises.
[D] Resistance training.
(　　)2.How does exercise influence thinking indirectly
[A] By releasing growth factors in large numbers.
[B] By influencing the growth of new blood vessels.
[C] By affecting the survival of new brain cells.
[D] By improving a person’s mood and sleep quality.
(　　)3.What does the underlined word “dispensable” mean in the last paragraph
[A] Unique. [B] Unnecessary.
[C] Unusual. [D] Universal.
(　　)4.What is the passage mainly about
[A] Mental health should never be ignored.
[B] Physical education class is really a good option.
[C] Exercise may bring about good academic grades.
[D] Different exercises have different results on the brain.
Ⅳ.语法填空(共10题;每题1.5分,共15分)
　　Exercise could not only benefit your body,but also improve your memory,researchers found
1.　　　　 (recent).
In their paper,researchers in the United States and Japan 2.　　 　　 (introduce) their experiment and conclusion.
Scientists invited 36 volunteers 3.　　　　 were in their early 20s to do 10 minutes of light exercise before taking a memory test in which they 4.　　　　 (show) pictures like broccoli (西兰花) or picnic baskets and asked to recall them later.The same experiment was repeated with the same group of volunteers without exercising.“The memory task was quite 5.　　　　 (challenge),” said Michael Yassa,co-author of the study.“We used very similar items to see 6.　　　　 they would remember it was this picnic basket or that picnic basket.”
Researchers also scanned brains of some of the participants during the experiment.
They found increased communication between parts 7.　　　　 (involve) in the storage and recollection of memories in brains of those who had exercised.
This suggested that just 10 minutes of light exercise might have a positive effect 8.　　　　 memory power.
As all 9.　　　　volunteers in the experiment were relatively young,researchers are still working 10.　　　　 (look) at the influence of light exercise on older people.“Our main goal is to try to develop an exercise way that can be used by older adults who might have disabilities,” said Yassa. Unit 2　课时作业(二)
(分值:50分)
Ⅰ.句子语法填空(共10题;每题1.5分,共15分)
1.The school’s sports day 　　　　(organize) by the PE department before the holidays in December.
2.The sports equipment 　　　　(use) by the students during the physical education class yesterday afternoon.
3.We couldn’t use the computer.It 　　　　(repair).
4.The debate team 　　　　(select) by the coach by the middle of last month.
5.All the tickets 　　　　(sell)by the time we reached the cinema.
6.By the end of last year,another new theme park 　　　　(complete) in that area.
7.It was the first time that the product 　　　　(introduce) at the conference.
8.People were not allowed to enter the stadium because it 　　　　(paint).
9.By the end of last month,his thought of submitting the plan to the committee 　　　　(abandon).
10.After school we went to the reading room,only to be told that it 　　　　(decorate).
【答案】 1.had been organized　2.was being used　3.was being repaired　4.had been selected
5.had been sold　6.had been completed　7.had been introduced　8.was being painted 　9.had been abandoned　10.was being decorated
Ⅱ.情境写作(共5题;每题2分,共10分)
1.在被问到事故发生的原因时,负责人表示正在调查中。
2.我没有参加今天早上的会议,因为没人告诉我这件事。
3.如果我早点被邀请,我就和你一起去了。
4.他们学校当时正在建一座新的图书馆吗
5.我到达的时候,派对的准备工作已经完成了。
【答案】 1.When asked about the cause of the accident,the man in charge said it was being investigated.
2.I didn’t attend the meeting this morning,for I had been told nothing about that.
3.If I had been invited earlier,I would have gone with you.
4.Was a new library being constructed in their school just then
5.By the time I arrived,the preparations for the party had been done.
Ⅲ.阅读理解(共4题;每题2.5分,共10分)
　　If you thought that your child’s academic performance is based simply on the number of hours spent on studying,you are wrong.Good grades are a result of multiple factors,everything from the child’s brains to the environment.And one of the major,mostly ignored influencing factor is physical health.Physical activity and health actually can improve a person’s ability to learn.Exercise can improve a child’s cognitive abilities,health,and academic performance significantly.
According to a study by the University of Northern British Columbia,regular aerobic exercise betters the function of the hippocampus(海马体),the area of the brain involved in learning and memory.Other forms of exercise like balance exercises,muscle exercises,and resistance training did not have the same result on the brain.
The effect of exercise on memory and thinking is both direct and indirect.Directly,regular exercise gives the ability to increase the release of growth factors.These growth factors are chemicals in the brain that affect the growth of new blood vessels,the health of brain cells,as well as the survival of new brain cells.On the other hand,getting enough exercise will improve sleep quality and mood.It will also reduce stress and anxiety.
It is believed that the benefits of exercise during the school day are greater than those coming from increasing class time.Furthermore,the greatest cognitive benefits from physical education have been seen to come about when physical education was given either in the first half of the day or midday rather than at the end of the day.
In order to get the children moving,rest time,PE classes,biking or walking to school should be promoted.Activities like after-school sports that used to be held at school should be restarted.Physical activity should not be seen as a dispensable choice but as an important educational concern.
【语篇导读】 本文是说明文。文章主要介绍了锻炼可以提高学习能力,而定期的有氧运动可以增强学习和记忆能力。
(　　)1.Which of the following types of exercise is best for learning and memory
[A] Regular aerobic exercise.
[B] Balance exercises.
[C] Muscle exercises.
[D] Resistance training.
【答案】 A
【解析】 细节理解题。根据第二段第一句可知,规律的有氧运动对学习和记忆最好。故选A。
(　　)2.How does exercise influence thinking indirectly
[A] By releasing growth factors in large numbers.
[B] By influencing the growth of new blood vessels.
[C] By affecting the survival of new brain cells.
[D] By improving a person’s mood and sleep quality.
【答案】 D
【解析】 推理判断题。根据第三段中的“On the other hand,getting enough exercise...reduce stress and anxiety.”可知,锻炼通过改善一个人的情绪和睡眠质量来间接影响思维。故选D。
(　　)3.What does the underlined word “dispensable” mean in the last paragraph
[A] Unique. [B] Unnecessary.
[C] Unusual. [D] Universal.
【答案】 B
【解析】 猜测词义题。根据画线词所在句可知,该句为体育活动不应被视为“dispensable”选择,而应被视为一个重要的教育问题。前后为转折关系,故猜测画线词“dispensable”意为“可有可无的,不需要的”。故选B。
(　　)4.What is the passage mainly about
[A] Mental health should never be ignored.
[B] Physical education class is really a good option.
[C] Exercise may bring about good academic grades.
[D] Different exercises have different results on the brain.
【答案】 C
【解析】 主旨大意题。通读全文尤其是根据第一段内容可知,本文主要讲述了锻炼可以提高学习能力,而定期的有氧运动可以改善大脑的功能。因此这篇文章主要讲的是锻炼可以带来好的学习成绩。故选C。
Ⅳ.语法填空(共10题;每题1.5分,共15分)
　　Exercise could not only benefit your body,but also improve your memory,researchers found
1.　　　　 (recent).
In their paper,researchers in the United States and Japan 2.　　 　　 (introduce) their experiment and conclusion.
Scientists invited 36 volunteers 3.　　　　 were in their early 20s to do 10 minutes of light exercise before taking a memory test in which they 4.　　　　 (show) pictures like broccoli (西兰花) or picnic baskets and asked to recall them later.The same experiment was repeated with the same group of volunteers without exercising.“The memory task was quite 5.　　　　 (challenge),” said Michael Yassa,co-author of the study.“We used very similar items to see 6.　　　　 they would remember it was this picnic basket or that picnic basket.”
Researchers also scanned brains of some of the participants during the experiment.
They found increased communication between parts 7.　　　　 (involve) in the storage and recollection of memories in brains of those who had exercised.
This suggested that just 10 minutes of light exercise might have a positive effect 8.　　　　 memory power.
As all 9.　　　　volunteers in the experiment were relatively young,researchers are still working 10.　　　　 (look) at the influence of light exercise on older people.“Our main goal is to try to develop an exercise way that can be used by older adults who might have disabilities,” said Yassa.
【语篇导读】 本文是说明文。文章介绍了研究人员发现锻炼不仅对身体有益,还可以提高记忆力,仅仅十分钟的轻微运动就可能会对记忆产生积极的影响。
1.【答案】 recently
【解析】 考查副词。修饰动词found用副词,故填recently。
2.【答案】 introduced
【解析】 考查时态。动作introduce发生在过去,应用一般过去时,故填introduced。
3.【答案】 who/that
【解析】 考查定语从句。分析句子可知,空处引导定语从句并在从句中作主语,先行词为volunteers,指人,故填who/that。
4.【答案】 were shown
【解析】 考查时态和语态。they代指volunteers,与show之间是被动关系,而且动作发生在过去,故用一般过去时的被动语态。故填were shown。
5.【答案】 challenging
【解析】 考查形容词。根据was可知,此处是形容词作表语,故填challenging。
6.【答案】 whether/if
【解析】 考查宾语从句。根据句意可知,此处表示“是否”之意,又因此处为宾语从句,故填whether/if。
7.【答案】 involved
【解析】 考查非谓语动词。分析句子成分可知,此处是过去分词作定语,修饰parts。be involved in表示“卷入,涉及,参加”,故填involved。
8.【答案】 on
【解析】 考查介词。have an effect on表示“对……有影响”,是固定搭配。故填on。
9.【答案】 the
【解析】 考查定冠词。此处特指那些参加实验的志愿者,故填the。
10.【答案】 to look
【解析】 考查非谓语动词。根据句意可知,此处表示目的,用动词不定式作目的状语,故填to look。Unit 2　课时作业(一)
(分值:43.5分)
Ⅰ.单词拼写(共10题;每题1分,共10分)
1.The restored old building is a witness to the 　　　　(团结) in the community.
2.The journalists hold 　　　　(不同的) views on the topic.
3.The great success goes to the 　　 　　(共同的) effort between different departments.
4.The new policy aims to break down the 　　　　(边界) between different departments within the company.
5.　　　　(后来),they went for a walk to clear their minds after the intense meeting.
6.The police　　　　(继而做) to investigate the case.
7.The audience 　　　　(鼓掌) loudly after the orchestra’s magnificent performance.
8.Salesmen wearing 　　　　(完全同样的) blue shirts are advertising the new mobile device.
9.As a 　　　　(同类的) musician,he understood the challenges she faced in her career.
10.The twin brothers competed in the 　　　　(接力赛) for the gold medal.
Ⅱ.句子语法填空(共9题;每题1.5分,共13.5分)
1.She has an 　　　　(ambition) plan to climb the highest peak in every continent.
2.His sister is a good player in table tennis,　　　　(rank) the third in the world now.
3.We were given a brief 　　　　(demonstrate) of the computer’s functions.
4.The newly 　　　　(elect) mayor has promised to improve public transportation.
5.His 　　　　 (participate) in the research project led to significant findings.
6.The 　　　　(compete) between the two companies has driven innovation in the industry.
7.He taught me a lot of things without any purpose and 　　　　(motivate).
8.I have been a 　　　　(faith) reader of your newspaper for many years.
9.The results are entirely 　　　　(consist) with our earlier research.
Ⅲ.情境写作(共5题;每题2分,共10分)
1.学校鼓励所有学生参加社区服务项目,以培养责任感。(participate in)
2.他们决定搬到一个新城市,希望能得到更好的工作机会。(in the hope of)
3.Bob是我们班第一个获得物理竞赛一等奖的人。(the+序数词+名词+to do)
4.会议结束后,团队继续讨论项目细节。(proceed to do)
5.他们正是因为出色的表现才赢得了观众的掌声。(强调句型)
Ⅳ.阅读理解(共4题;每题2.5分,共10分)
　　It is hard to say I was a runner years ago.The longest I had ever run was 5 kilometres.What’s more,I didn’t like running.No matter how hard I tried,every so often I would fasten my old shoes,walk out of the house with heavy steps,get less than a mile in and wonder why I was bothering,especially when there are many more satisfying ways of exercising.
Before last summer,I had never taken part in any kind of race at all.But at the end of July,I completed a triathlon (三项全能) after two weeks’ training.At the end of it came the run—which ended up more like a walk.Then I realised something about it attracted me.The extremely painful fun of doing something I hated and was unprepared for turned out to be an excitement.The difficulty felt like something to test my abilities.
When an invitation of the Berlin Marathon dropped onto my desk a few weeks after the triathlon,it felt like a change of fate.After the triathlon,I didn’t say I should start running at once.Was it because I hate running In fact,in course of running I enjoyed the joy of exceeding my limits.I felt it necessary to find out again where those limits might lie.So I said yes.
Training for a marathon often takes at least 20 weeks or more.The training plan becomes something to stop me worrying when the race seems too frightening.This worry feels impossible to avoid,but there is something equally sure about the training plan:if I follow it,then I have done everything I can;if I do everything I can,then I won’t regret what comes at the end.
【语篇导读】 本文是一篇记叙文。文章讲述了作者参加三项全能运动和马拉松比赛的经历和个人收获。
(　　)1.What aspect of the triathlon caught the writer’s attention
[A] The special feeling of facing a challenge.
[B] The joy of walking to the finish line.
[C] The excitement of winning a race.
[D] The difficulty of finishing the race.
(　　)2.Why did the writer accept the invitation of the Berlin Marathon
[A] He was anxious to change his destiny.
[B] He wasn’t supposed to stop running.
[C] He wanted to realise his full potential.
[D] He was interested in taking part in another triathlon.
(　　)3.Which of the following words can best describe the writer
[A] Patient and pessimistic.
[B] Courageous and determined.
[C] Helpful and energetic.
[D] Devoted and changeable.
(　　)4.What can we learn from the text
[A] A bad beginning makes a bad ending.
[B] Challenge ourselves to live without regrets.
[C] Life without challenges is meaningless.
[D] Exercise is the key to building a strong body.Unit 2　课时作业(三)
(分值:45分)
Ⅰ.单词拼写(共10题;每题1分,共10分)
1.Health 　　　　(保险) is essential for covering unexpected medical expenses.
2.John decided to participate in the city 　　 　　(马拉松赛跑) to challenge himself.
3.He conducted himself with grace and 　　 　　(尊严) throughout the trial.
4.During the meeting,the 　　　　(主席) kept the discussion focused and ensured everyone had a chance to speak.
5.Sometimes the person that you trust may hurt you 　　　　(无意地).
6.I wasn’t familiar with the 　　　　(习语) so I had to guess what the chairman meant.
7.Our team has just set a new record in the 　　　　(联赛),which boosts our confidence.
8.They had 　　　　(相反的) opinions on the best way to handle the project.
9.Learning some psychology knowledge will help you 　　　　(应付) the condition confidently.
10.Her 　　　　(言论) during the interview were professional and well-prepared.
【答案】 1.insurance　2.marathon　3.dignity 4.chairman　5.unintentionally　6.idioms
7.league　8.opposing　9.handle 10.remarks
Ⅱ.句子语法填空(共10题;每题1.5分,共15分)
1.It was 　　　　(unselfish) of him to leave all the work to you.
2.The most important tasks should 　　　　(handle) first so you’ll feel a real sense of achievement.
3.We watched their ship moving 　　　　(gradual) farther away.
4.The book detailed the 　　　　(cruel) of the war,including the suffering of civilians.
5.When we stop complaining 　　　　 what’s missing in our lives and start being thankful for all we have,life changes for the better.
6.Space in the exhibition hall is 　　　　(limit),so we should give priority to displaying the most significant pieces of art.
7.When practising martial arts,he 　　　　(unintentional) injured his fist when it hit a solid object.
8.The teacher 　　　　(remark) that the student’s essay was well-written and insightful.
9.I 　　　　(literal) had no idea why Sophie was screaming.
10.The teacher often sings 　　　　 praise of her students’ creativity and effort in class projects.
【答案】 1.selfish　2.be handled　3.gradually 4.cruelty　5.about/of　6.limited
7.unintentionally　8.remarked　9.literally 10.in
Ⅲ.情境写作(共5题;每题2分,共10分)
1.丽莎得到那份新工作时非常高兴。(walk on air)
2.我拒绝认输,因为情况会改变。(throw in the towel)
3.我和朋友们肩并肩地穿过公园,欣赏着秋天的树叶。(side by side)
4.今晚雾这么大,我找不到进村子的路。(find one’s way into)
5.每次我尝试学习一门新语言时,我总是会被语法规则搞得不知所措。(every time引导时间状语从句)
【答案】 1.Lisa walked on air when she got the new job.
2.I refuse to throw in the towel because conditions will change.
3.My friends and I walked side by side through the park,admiring the autumn leaves.
4.The fog is so thick tonight that I can’t find my way into the village.
5.Every time I try to learn a new language,I get confused by the grammar rules.
Ⅲ.阅读理解(共4题;每题2.5分,共10分)
　　I come from a family that loves sports.My father coaches Little League baseball.My mother swims nearly every weekend.My brother is on his high-school basketball team,and I am the best hitter on my middle-school volleyball team.All of us have benefited from sports.One of the most common ways for kids to take part in sports is to join a team.Joining a sports team should be a school requirement.
Playing sports is good for both the body and mind.Everyone knows that exercise helps people stay fit.For example,swimming helps your heart work better and it also helps build muscle strength.In addition,school athletes often have a healthy diet.I eat a lot of fruit and vegetables and avoid fatty foods because I must stay in great condition.
Being on a team allows students to enjoy a healthier social life.They often make more friends and can be some of the most popular kids in school.Since joining the basketball team,my brother has made friends with a lot of his teammates and has showed more interest in spending time with them.
Kids who take part in school teams sometimes earn college scholarships (奖学金).My brother’s friend,Justin,played football in high school.His family was in relatively tough circumstances.However,a college invited him to play on its team.The college is paying for him to go to school.Joining a team turned out to be one of the best decisions he had ever made.Now he studies at a great college and plays on its football team.Not every school athlete gets a college scholarship,but joining a school team makes it possible.
Although some people may not like the idea of forcing students to join a school team,its many benefits such as keeping kids healthy,new friendships,and possible scholarships cannot be denied (否认).
(　　)1.What does the author mainly tell us in Paragraph 2
[A] Playing sports has health benefits.
[B] Students should spend more time exercising.
[C] Swimming is an excellent sport for students.
[D] School athletes must try to eat a healthy diet.
【答案】 A
【解析】 段落大意题。根据第二段内容可知,第二段主要讲述了运动对健康的好处。故选A。
(　　)2.How did the author’s brother change after joining the team
[A] He had a busier life.
[B] He got more chances.
[C] He worked much harder.
[D] He became more sociable.
【答案】 D
【解析】 细节理解题。根据第三段最后一句可知,作者的哥哥自从加入篮球队后变得更加喜欢社交。故选D。
(　　)3.What can we infer about Justin
[A] He is a good football player.
[B] He will be given a scholarship.
[C] He is managing a school team.
[D] He is outgoing and warm-hearted.
【答案】 A
【解析】 推理判断题。根据第四段内容可推测,Justin是一个很好的球员,所以这所大学才会邀请他加入自己的球队,并为他支付学费。故选A。
(　　)4.What is the author’s attitude to making students join school teams
[A] He/She doubts it.
[B] He/She is in support of it.
[C] He/She is worried about it.
[D] He/She pays little attention to it.
【答案】 B
【解析】 推理判断题。根据第一段的最后一句和最后一段可推测,作者对让学生加入学校运动队持支持态度。故选B。

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