2020秋高中英语 课时作业1 Module 1 Basketball SectionⅠ Introduction Reading and Speaking（含解析）外研版选修7.doc

1、Module 1 Basketball课时作业1Introduction & Reading and Speaking.单句语法填空1It turned out to be a very interesting and lively (live) debate.解析：lively活泼的，(思想)活跃的。2There is a puzzled expression on his face and I am puzzled to know what to do. (puzzle)解析：第一个空指感到“迷惑的”表情，第二空指我感到很迷惑。3Absorbed (absorb) in watching

2、the car passing by, he didnt notice his friends coming.解析：be absorbed in专注于，此处过去分词作时间状语。4Its said that the book was written on the basis(base) of careful observation and detailed studies.解析：on the basis of根据。5It was very considerate (consider) of your daughter to turn down the TV when we were talkin

3、g with each other.解析：It is/was considerate of sb.某人体贴的。6Charlie apologized (apology) to me yesterday. Even so, I wont forgive him for it wasnt the first time that he had hurt me.解析：apologize to sb.向某人道歉。7I telephoned my mother instantly (instant) I arrived there.解析：instantly立刻，马上，一就，相当于the instant。8

4、The man was lying on the ground bleeding (blood) heavily and was in great need of help.解析：此处用非谓语动词作伴随状语。9Being such a selfish (self) man as no one liked, he could hardly find a person to celebrate his success.解析：由题意可知，此处表示自私的人。10She doesnt want to make a big emotional commitment (commit) to Steve at

5、 the moment.解析：make a commitment承诺。.完成句子1When spring comes, I will let it go_back_to_nature.春天来时，我会把它放归大自然。2If_possible,_get out of the building you are inside of and into a clear area.如果可能的话，立即离开室内到空旷处。3Its_typical_of_him_to_help_others,_so we might turn to him for help.他一向都愿意帮助他人，因此我们或许可以向他求助。4Two

6、 experts have_been_appointed_to_look_into food safety.已经委派两位专家调查食品安全问题。5He wrote the article in the hope of drawing_the_publics_attention_to the unattended children.他写这篇文章希望能引起公众对于留守儿童的关注。.串点成篇微表达汤姆是一个优秀的(outstanding)男孩，不仅功课学得不错而且乐于助人。他早晨7：30上学(attend school)，在学校他努力学习各门功课。每一次考试，他分数很高，平均为(with an ave

7、rage of)90分。一天，在上学的路上他看见一位老人躺在地上并立刻(immediate)采取行动将其送往医院。在医生的帮助下，老人好多了。校长得知这件事后，表扬了汤姆。毫无疑问(there is no doubt that)汤姆值得(deserve)表扬。Tom_is_an_outstanding_boy,_who_is_not_only_good_at_his_lessons_but_also_ready_to_help_others._He_attends_school_at_7：30_in_the_morning,_where_he_works_hard_at_his_lessons

8、._In_each_exam,_he_gets_high_marks_with_an_average_of_90_points._One_day,_on_his_way_to_school_he_saw_an_old_man_lying_on_the_ground_and_took_immediate_action_to_send_him_to_the_hospital._With_the_doctors_help,_the_old_man_was_better._When_the_headmaster_heard_of_it,_he_praised_Tom._There_is_no_doub

9、t_that_Tom_deserves_to_be_praised/praising.阅读理解LOS ANGELESResearchers at the Massachusetts Institute of Technology (MIT) have studied the role airports play in spreading disease and pandemics (大流行病). They found that airports in New York, Los Angeles and Honolulu can spread disease more easily than o

10、thers.Airports and planes move more than only people. They can also transport diseases such as flu and SARS.Some airports in the United States are able to spread disease more quickly, according to researchers at MIT. They studied the volume of traffic (客流量), the amount of longdistance travel and con

11、nections (联运航班) from certain airports. New Yorks JFK International Airport and LAX International Airport in Los Angeles ranked highest by those measurements.Researcher Ruben Juanes was surprised that Honolulus smaller airport ranked third in its ability to spread a pandemic. In an interview, Juanes

12、explains why.“Its in the middle of the ocean so actually every connection is a longdistance connection that can take away infected (受感染的) passengers very quickly over many thousands of kilometers. And even though the number of connections is small, a large number of them are centers of Asia or North

13、 America，” Juanes stated.Thomas Valente, Professor of Preventive Medicine at the University of Southern California, says the study is a reminder that airports can spread pandemics more easily than other transport centers.“Airports move people around and, when youre at an airport, you have time to wa

14、it for a plane to leave or if youre meeting somebody for it to land，” said Valente. “So there are lots of people sitting very near to each other waiting for things to happen.”Sometimes a traveler catches a disease that came far from home.“Not only will we see more pandemics but we are all globally a

15、t more risk from things that are happening in other places，” Valente added.Jonathan Samet heads the Institute for Global Health at the University of Southern California. “Many infections are spread just simply by people touching the same surfaces that are dirty，” he said. “So on airplanes again bath

16、rooms, doorknobs (门把手) are places where infections might spread.”Health experts say frequent handwashing is one way to prevent travelers from developing illness when theyre on the plane or at the airport.MITs Ruben Juanes says the study may help forecast how disease will spread when another disease

17、occurs.本文是说明文。文章主要讲述了美国的几个机场更容易传播疾病。1The researchers came to the conclusion that some airports spread disease more easily by _.Ashowing several true incidentsBinterviewing the passengersCtaking some measurementsDcollecting the general publics opinions答案：C解析：推理判断题。根据第三段的They studied the volume of tra

18、ffic, the amount of longdistance travel and connections.by those measurements可知，研究人员是通过具体的测量来评出容易传播疾病的机场。2What can we do to protect ourselves away from illness at airports?A. Dont use the bathrooms.B. Dont touch the doors.C. Wash our hands frequently.DStay at airports for a short time.答案：C解析：细节理解题。根

19、据倒数第二段的frequent handwashing is one way to prevent travelers from developing illness可知，在机场避免得病的一种方法是勤洗手。3Whats the text mainly about?AThe ways to avoid the spread of disease at airports.BThree researchers opinions on the spread of disease at airports. CDiseases such as flu and SARS spread more easily

20、 at airports.DSome airports in the United States spread disease more easily than others.答案：D解析：主旨大意题。本文是一则新闻报道。文章第一段They found that airports in New York, Los Angeles and Honolulu can spread disease more easily than others就点明了本文的主旨，即：美国的有些机场比其他机场更容易传播疾病。.七选五Every animal sleeps, but the reason for thi

21、s has remained foggy. When lab rats are not allowed to sleep, they die within a month._1_.One idea is that sleep helps us strengthen new memories. _2_. We know that, while awake, fresh memories are recorded by reinforcing (加强) connections between brain cells, but the memory processes that take place

22、 while we sleep have been unclear.Support is growing for a theory that sleep evolved so that connections between neurons (神经元) in the brain can be weakened overnight, making room for fresh memories to form the next day. _3_.Now we have the most direct evidence yet that he is right._4_. The synapses

23、in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep, showing that the connections between neurons weaken while sleeping.If Tononis theory is right, it would explain why, when we miss a nights, we find it harder the next day to concentrate and lear

24、n new information our brains may have smaller room for new experiences.Their research also suggests how we may build lasting memories over time even though the synapses become thinner. The team discovered that some synapses seem to be protected and stayed the same size. _5_. “You keep what matters，”

25、 Tononi says.AWe should also try to sleep well the night beforeBIts as if the brain is preserving its most important memoriesCThats why students do better in tests if they get a chance to sleep after learningDSimilarly, when people go for a few days without sleeping, they get sickEThe processes take

26、 place to stop our brains becoming loaded with memoriesFTononis team measured the size of these connections, or synapses, in the brains of 12 miceG“Sleep is the price we pay for learning，” says Giulio Tononi, who developed the idea这是一篇说明文。主要介绍了睡觉对神经元的影响。1D解析：根据上一句的When lab rats are not allowed to sl

27、eep, they die within a month.(实验室的小老鼠若不让它睡觉，它不到一个月就死了)可知，D项“同样，人若几天不睡觉就会生病。”符合语境。2C解析：结合上文提到睡眠帮助我们加强记忆，而C项中说“这就是为什么学生在学习之后有机会睡一觉的话，考试的成绩会更好。”是对上一句的进一步说明举例，C项最切题。3G解析：结合上文，上文Support is growing for a theory提及的是一个理论，选项G中的“Giulio Tononi, who developed the idea.(朱莉奥是提出这个理论的人)”正好呼应，故选G。4F解析：根据下文可知，老鼠在睡眠结束时，突触会变小18%，表明睡眠时神经元会变弱，F项“托诺尼的团队测量了12只老鼠的大脑”与下文最呼应，故选F。5B解析：根据上文讲述神经元虽然会变弱，但有些神经元会保持不变，再结合下文说，你记住了最重要的事，由此可知，B项“大脑似乎会保护最重要的记忆”与上下文的衔接最好。