2020-2021学年新高中英语外研版选择性必修第一册课后练习：Unit6SectionC(含解析)

1、Section C Developing ideas & Presentingideas & Reflection课后篇巩固提升基础训练I .单词拼写.We recommend that female a not wear a dress or clothing which is difficult to move around.答案 applicants.When you re searching for the perfect secret site within your existing set-up,consider your present f spot.答案 favourite

2、ve just been reading a paper and I find a job a on it will be perfect for you.答案 advertised4.They are not made of g leather,which give off bad smell.答案 genuine5.Generally speaking,the common wisdom is that it s always better to specialize and then you can demand a higher s.答案salary6.The bonds may no

3、 longer be（可转让的）.答案 negotiable7.Songwriters who earn over $10,000 annually from song publishing royalties do not haveq.答案 qualifications8.But unfortunately from his （腰音B） down,he had no motor ability. 答案waistH .短语填空in addition;a number of;in favor of;be aware of.,the UN helps protect human rights an

4、d works to improve international laws. 答案 In addition.Although our act“ would last only for a short time,we could see quite interesting things.答案 a number of.We are her promotion to president.答案 in favor of4.I was asked if I anyone who was looking for work and could do the job as well as I had done.

5、答案 was aware of出.完成句子.有些人发现很难适应新的工作条件。Some find it hard to the new working conditions. 答案|accommodate themselves to.她为寻回遗失的手镯提出以酬金答谢。She the return of her lost bracelet.答案 offered a reward for.她工作很努力，很快便获得了提升。She worked hard and . 答案 was soon promoted.一切动物体都是由细胞组成的吗？Are all animal bodies? 答案 made up

6、 of cells.他因表现勇敢而获得了一枚奖章。He received a medal . 答案 in reward for his bravery.她发言支持这项计划。She spoke. 答案 in favour of the project.要取得成功必须做好准备。 ,we must make good preparation. 答案 To succeed.问题是谁能带领他们脱贫。The question is get rid of poverty. 答案 who could lead them to能力提升IV.阅读理解Since the sex of a sea turtle（海龟

7、）is determined by the heat of sand hatching the eggs,scientists had suspected they might see slightly more females.Climate change,after all,has driven sea temperatures higher,which,in these creatures,favors female children.They found female sea turtles from Raine Island,the Pacific Ocean s largest a

8、nd most important green sea turtle living area,now outnumber males by at least 116 to 1 . This is extreme,“ says turtle scientist Camryn Allen.Biologist Michael Jensen wanted to know if climate change had already changed turtles sexes.By using genetic（基因的）tests,he d figured out that he could follow

9、turtles of all ages.Still,his research data would lack an important detail: sex.Only after a turtle matures is it possible to tell its sex from the outside mature males have slightly longer tails.By then turtles can be decades old,so scientists often use laparoscopy（腹腔镜检查 ）,sending a thin tube into

10、each animal,but that s not so practical if you re hoping to examine hundreds of creatures.Fortunately,at a turtle conference,he met Allen,and all she needed was a little blood.They compared their results with temperature data for nesting beaches.What worries them is that Raine Island has been produc

11、ing almost female turtles for at least 20 years.This is no small thing.More than 200,000 turtles come to nest there.During high season,18,000 turtles may settle in at once. But what happens in 20 years when there are no more males coming up as adults?Are there enough to maintain the population? ” sa

12、ys Allen.They also found cooler beaches in the south are still producing males,but that in the north,it s almost entirely females hatching.These findings clearly point to the fact that climate change is changing many aspects of wildlife biology.But how widespread is this phenomenon and what is the c

13、onsequence?【语篇解读】本文是一篇环保类文章，气候变化温度不断上升导致海龟性别大大失调，雄性大量减少，我们要引起重视，采取措施补救。.How might the scientists feel if there were slightly more female turtles?A.It s normal.B.It s unique.C.It s extreme.D.It s doubtful.作案A|解析推理判断题。根据第一段中的 They found female sea turtles from Raine Islandnow outnumber males by at lea

14、st 116 to 1 . This is extreme.可知当科学家们看到 Raine 岛上雌性海 龟和雄性海龟比例是116 ： 1时，感到太极端了。由此推知如果雌性海龟数量稍微多点时会感到比较正常。故选A项。.What is a scientist s conventional way to identify a turtle s sex?A.Testing its blood. B.Doing genetic tests.C.Using laparoscopy. D.Watching its tail.答案C解析细节理解题。根据第二段中的 By then turtles can be

15、decades old,so scientists often use laparoscopy （腹腔镜检查）,sending a thin tube into each animal .可知传统检测海龟性别的方法 是用腹腔镜检查，故选C项。.Why do the findings worry Jensen and Allen?A.Too many females gather near Raine Island.B.Sea turtles may end up dying out.C.Turtle populations are in decline.D.Female turtles cau

16、se temperatures to rise.|解析推理判断题。根据第三段中的But what happens in 20 years when there are no more malescoming up as adults?Are there enough to maintain the population? says Allen .可矢口 Jensen and Allen根据雌性海龟太多的现状，担心20年后如果没有成年雄性海龟，海龟会灭绝。故选 B项。4.What does the last paragraph imply?A.People should stop the phe

17、nomenon.B.People have to test the consequence.C.Climate change has changed sea turtles sexes.D.More work needs doing about the phenomenon.|解析 推理判断题。最后一段But how widespread is this phenomenon and what is theconsequence?给我们提出了问题，这种现象蔓延的后果是什么。这表明针对这种情况，我们要引起重视，对这种现象需要做更多的工作来挽救。故选D项。V .应用文写作为提高学生的锻炼意识和环保

18、意识，你校学生会将于9月21日上午9:00在宝湖公园组织一次plogging活动（跑步捡垃圾活动）。请你根据提示给高三师生写一则通知，内容包括：.活动目的；.活动内容；.注意事项。汪后：.词数:80词左右；.可适当增加细节，以使行文连贯。NoticeThe Student UnionNoticeIn order to improve students awareness of doing physical exercise and protecting the environment,the Student Union intends to launch a plogging activity

19、.It has been acknowledged that plogging is a new fitness trend with lots of advantages.Not only can you build up your body while jogging but also you can pick up rubbish along the road,which definitely contributes to the low-carbon lifestyle.It is at 9:00 am on September 21st that the activity will

20、take place in Baohu Park,which will last for approximately two hours.Anyone who shows interest in it is welcome.It is suggested that you wear comfortable sports shoes and arrive on time.The Student UnionVI .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。续写的词数应为150左右。Jenny was a pretty eight-year-old girl.

21、One day when she and her mother were checking out at the grocery store,Jenny saw a plastic pearl necklace,by which she was totally defeated.How eagerly she wanted it!But when she saw the price,her heart sank a little.She gathered up her courage and asked her mother if she would buy it for her.Her mo

22、ther said, Well,it is a pretty necklace,but it costs an awful lot of money.I can buy you the necklace,but when we get home,we should make up a list of housework that you can do to pay for the necklace. Jenny agreed immediately,feeling a burst of joy.So her mother bought the pearl necklace for her.Je

23、nny worked on her housework determinedly and earnestly every day.Soon Jenny paid off the pearls.Jenny had a very loving daddy.When Jenny went to bed,he would read Jenny her favourite story.One night when he finished the story,he said, Jenny,do you love me? Oh,yes,Daddy,you know I love you, “the litt

24、le girl said delightedly,with a broad smile on her face . Well,then,give me your pearls. Hearing that,Jenny froze there,an anxious expression twisting her face . Oh!Daddy,not my pearls!But you can have Rosy,my favourite doll.Remember her?You gave her to me last year for my birthday.Okay? Oh no,darli

25、ng,that s okay. Her father brushed her cheek with a kiss,gently and calmly. Good night,little one .”A week later,her father once again asked Jenny after her story, Do you love me? ” Oh yes,Daddy,you know I love you, “the little girl murmured softly,trying to escape from her father s eyes. Well,then,

26、give me your pearls . Oh,Daddy,not my pearls!But you can have Ribbons,my toy horse.Do you remember her?She is my favourite . The little girl begged . No,that s okay,“ her father said,smiling broadly and sweetly and brushed her cheek again with a kiss . God bless you,little one.Sweet dreams.”Paragrap

27、h 1:Several days later ,when Jenny s father came in to read her story ,Jenny was waiting anxiously for him on the bed.Paragraph 2:Holding the plastic pearl his daughter offered,the father dragged out a blue box.参考范文Paragraph 1:Several days later ,when Jenny s father came in to read her story Jenny was waiting anxiously for him on the bed.When listening