2020-2021学年高中英语 Unit 21 Human Biology Cultural Corner and Bulletin Board课时作业 北师大版选修7.doc

1、Unit 21 Human Biology课时作业17Cultural Corner and Bulletin Board.用适当的介、副词填空1. Many people will know _ Lance Armstrongs seven wins in the Tour de France, but fewer people will have heard _ his battle with cancer.2. Within two hours, he had been diagnosed as having cancer which had spread _ his lungs.3.

2、Lance put his head _ the doctors desk _ despair.4. However, when he looked _he said_ determination: “Lets get started. Lets kill this stuff.”5. We must not forget that he is different _ other stars.6. In Western Medicine, treatment is focused only _ the part of the body that is ill.7. Traditional Ch

3、inese Medicine finds the cause _ the sneezing and treats that to clear it _ for good.8. If you were cloned, how would your clone fit _ your family?9. Governments should prevent human cloning _ ever happening before we destroy ourselves.10. Another big difference _ Traditional Chinese Medicine and We

4、stern Medicine is the nature of the treatments used.答案1about; of2.to3.on; in4.up; with5.from6on7.of; up8.into9.from10.between.用所给词的适当形式填空1They adopted an_(effect) way to finish their task.2Her_(ignore) left her feeling embarrassed.3Its_(consider) of her to keep quiet while I was sleeping.4_(traditio

5、n) Chinese Medicine includes acupuncture.5The_(explode) of the bomb caused several deaths and ten injuries.6To keep_(health), he took up regular exercise.7He received excellent_(treat) in this hotel.8He loves sports，_(especial) playing football.9There is a big_(different) between the two methods.10I

6、ts_(danger) to swim in this river.答案1effective2.ignorance3.considerate4.Traditional5explosion6.healthy7.treatment8.especially9difference10.dangerous.单句语法填空1He failed_(deliver) a speech at the opening ceremony.2Over the last two decades, we_(make) great achievements in the field of education.3I kept_

7、(sleep) for eight hours.4With her arms_(fold), she stood still.5The boy deserved_(praise) for his good deeds.6_became obvious that he was fit for this job.7This novel is well worth_(read)8It is a pity_I missed the good chance.9He encouraged me_(hold) on to the old house.10He is considering_(make) up

8、 for the missing lessons.答案与解析1to deliverfail to do sth.未能做某事。2have madeover the last two decades 与现在完成时连用。3sleepingkeep doing sth.持续做某事。4foldedher arms 与 fold 之间为被动关系，故用过去分词形式作宾补。5to be praised/praisingdeserve to be done/doing 应被。6Itit 作形式主语，代替 that 从句。7readingbe well worth doing 很值得做。8thatIt is a

9、pity that.可惜。9to holdencourage sb. to do sth.鼓励某人做某事。10makingconsider 意为“考虑”时，其后跟动名词形式作宾语。.语法填空Traditional Chinese Medicine _1_(practise) in Asia over the last two thousand years. It treats the body _2_a whole and it is _3_(effect)In Western Medicine, treatment is focused _4_the part of the body _5_

10、is ill. For example, if a patient keep _6_(sneeze), Western Medicine will give the patient medicine to make the sneezing _7_(stop). But Traditional Chinese Medicine finds the cause of the sneezing and treats that to clear it up _8_good.It seems a real pity that thousands of people who could have ben

11、efited from Traditional Chinese Medicine missed_9_because of _10_(ignore). Luckily, over the last decades, Traditional Chinese Medicine have been recognized by the Western World.答案与解析1has been practisedover the last two thousand years 与现在完成时连用。2asas a whole 作为一个整体。3effective形容词作表语。4onfocus on 专注于。5t

12、hat/which先行词为物，定语从句中缺主语，故用 which/that 引导。6sneezingkeep 后跟动名词作宾语。7stopmake 后跟动词原形作宾补。8forfor good 永远。9outmiss out 遗漏，不重视。10ignorance名词作宾语。ignorance 无知，愚昧。.阅读理解Every year holidays Broughton teams up with Sopraviva Trekking to offer twelve days of unforgettable adventure in a tropical rain forest. Depe

13、nding on where this years rain forest adventure is located, you may be going to Borneo，Malaysia, Indonesia, or even to the greatest rain forest of them all, the mighty Amazonian forest.You will fly with your fellow adventurers to one of our special base camps at the edge of the forest, where you wil

14、l be given five days of survival training, and talks on the local wildlife by trained and experienced experts. You will also go on walks which take you deeper and deeper under the forest canopy until on your final night you camp out in the rain forest itself.Then you transfer by bus into the forest

15、itself. If you go on one of the Asian holidays, you will have to walk the final five miles to the camp site itself, to avoid disturbing the local ecology. All of the Sopraviva sites have been carefully built to conform with the latest regulations, and to cause the minimal amount of disturbance to th

16、e local wildlife.From the camp, you will go on daily walking tours to experience for yourself the beauty and diversity of the forests, and plants and vegetation that can be found nowhere else on the planet. Remember that these adventure holidays take you deep into the wilderness, and they are not su

17、itable for families with young children or for anyone who is not physically able to meet the demands of this kind of adventure. Also remember that in order to preserve the delicate ecological system that you will be walking through, no more than two dozen guests can stay at any camp at one time, so

18、if you want to go on one of these very special holidays, you will need to book early!1If you want to go on the camp, you will first have to_.Aattend talks on the local wildlifeBhave survival trainingCwalk the final five milesDbook beforehand2What does the organizer of the camp mainly stress?ADisturb

19、ing the local ecology.BPreserving the forest environment.CPrivate possessions and possible dangers.DThe survival training.3Go on daily walking tours and youll enjoy_.Athe wildernessBthe Amazonian forestCthe Asian forest Dthe forest canopy答案与解析1D细节理解题。从最后一段最后一句中的.so if you want to go on one of these

20、very special holidays, you will need to book early！可知D项正确。2B细节理解题。从最后一段最后一句中的 Also remember that in order to preserve the delicate ecological system that you will be walking through.可知B项正确。3A细节理解题。从最后一段第二句 Remember that these adventure holidays take you deep into the wilderness 可知。.阅读填句Everyone need

21、s a break, and vacations are not meant for serious study. _1_The Spring Festival is coming up so this is the perfect time to discuss some great English language literature to take on a long train journey.Before getting into the recommendations, you need to determine your English reading comprehensio

22、n level. If youre at the beginner level, there are two options: reading a childrens book or reading a book that youve read in Chinese translation. _2_If youre at the intermediate level, popular books like pop fiction，mysteries and thrillers are good options. For advanced readers, classic works of li

23、terature or modern prize winners (Nobel, Pulitzer) are good options._3_When I pick up a book I like, even though the first few chapters are really hard to get through, I would try to get accustomed to the language the author uses.Generally, after the first few chapters, things get a lot easier, espe

24、cially if I get involved in the story.Another great way to keep yourself motivated is to find a friend whos interested in reading the same book. You can make goals that you both want to achieve. _4_.Some quick recommendations: Harry Potter, start with the first book and go on from there; the Narnia

25、series; anything by US writer Michael Crichton; and if you like horror, US writer Stephen King is always unusual and fun._5_Happy reading!A. If you pick a book which is so challenging, it will be too stressful.B. The most important thing is to pick a book that youre really interested in.C. You may a

26、lso enjoy your reading when hanging out with your family.D. You should just find a topic or author youre interested in, and the rest will go from there.E. You can also discuss plot lines or vocabulary issues with each other by SMS or email.F. Instead, theyre a great way to take a break and enjoy a g

27、ood book.G. This will help you get over any unfamiliar words or phrases, since youre already familiar with the story.答案15FGBED.语法填空Enough sleep is important to health. The amount of sleep_1_(need)depends on the age of the person and the conditions in_2_sleep takes place. The young may need more slee

28、p than_3_old, but usually eight hours are enough for the health of grownups. Some can do with_4_ than this amount, but others may need more. Every person knows his own need. _5_is then a matter of good judgment to satisfy his need. Sleep should always be enough to make one bring back his_6_(strong)

29、and get ready for a days work.Fresh air is necessary to sound sleep. So it is not_7_reason for some people to think that it is practicable to sleep in the open air. A bath at bedtime，_8_hot nor cool but of body temperature, may be helpful_9_sleep.Sleepproducing drug should never be taken except when

30、_10_(suggest)by a doctor.答案与解析1neededsleep 与 need 之间为被动关系，故用过去分词形式作定语。2which先行词为物，定语从句用介词which引导。3the“the形容词”代表一类人或物。4less根据本句末的 more 可知该空填 less。5Itit 作形式主语，代替后面的不定式。6strength名词作宾语。strength 力气，力量。7withoutwithout reason 毫无理由。8neitherneither.nor.既不也不。9tobe helpful to 对有益。10suggestedsleepproducing drug

31、 与 suggest 之间为被动关系，故用过去分词形式作状语。.短文改错We interrupt this program to bring you some special news. This afternoon, a truck run into the back of a school bus that it left Central Junior High School at 3 pm. Badly hurting, ten students and the truck driver were sent to hospital shortly before the accident.

32、 Luckily, there was no death. A police came and said that the truck driver and the bus driver werent drunk, nor could poor weather used to explain the accident. We are still going into the reasons.This is the seven traffic accident in the city this month. Please be more carefully in driving. More in

33、formation about the accident will be reported at the five oclock news report. Now we return you to the music show.答案We interrupt this program to bring you some special news. This afternoon, a truck into the back of a school bus that left Central Junior High School at 3 pm. Badly ， ten students and t

34、he truck driver were sent to hospital shortly the accident. Luckily, there was no death. police came and said that the truck driver and the bus driver werent drunk, nor could poor weather used to explain the accident. are still going into the reasons.This is the traffic accident in the city this month. Please be more in driving. More information about the accident will be reported the five oclock news report. Now we return you to the music show.