译林版(2020)必修第三册Unit 1 Welcome to the unit & Reading同步课时作业（1）（含答案）

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Unit 1 Welcome to the unit & Reading
一、
1. Teenagers' night owl habits __________ (disappear) as they age, and the study says this may be why older adults are happier than younger ones.
2. The broadcasting system in Canada is famous and advanced and serves __________ (variety) purposes.
3. While running regularly can't make you live forever, the review says it is more effective in _____________ (lengthen) life than walking, cycling or swimming.
4. If we don't take immediate action to protect the rainforest, it may ___________ (appear) forever.
5. The Yangtze River dolphin is on the list of endangered ___________ (species).
6.听到这个消息，他情不自禁地哭了。(break down)
_________________________________
7.图书馆里有各种各样的书供我们选择，像历史书、科学书等。(variety)
_________________________________
8.这棵大树下坐着一位老人。(完全倒装句)
_________________________________
9.我没有足够的勇气告诉她我对她的看法。
I wasn't _____ _____ _____ _____ _____ what I thought of her.
10.我感谢那些困难的日子，因为我得到了成长。
I _____ _____ _____ the difficult times, because I have grown up from those times.
二、
Have you ever felt the desire to move and experience another beautiful part of the country This could be the perfect career change for you.
The National Trust in England is looking for someone to work as a ranger on the Fame Islands, one of Britain's oldest nature reserves located just off the coast of Northumberland.
For $ 22,668 a year, the successful applicant will be required to look after the local wildlife, including the 200 seal pups which are born on the islands each year and 37,000 pairs of puffins.
The ranger will get the chance to work in some of the nation's most attractive places and spaces—impressive sunrises, a one-minute ride and one of England's largest seal colonies on his doorstep. But like every job, it doesn't come without a downside. Apart from avoiding the dive-bombing Arctic terns(燕鸥), there is no running water on the island and there will be severe storms to fight against during the spring.
Along with a love of nature and outdoor activities, the National Trust is looking for "an excellent team player" who has experience in conservation work. This job isn't the normal 9 to 5, so being good at PowerPoint isn't a must. With 50,000 annual visitors every year, you really need to be able to get on with people and show them how they can participate in helping nature.
Could you see yourself in this role Applications for the job close on June 7. Want to apply Click here.
1. The underlined word "downside" in the 4thparagraph can be replaced by "_____".
A. pay drop B. disadvantage
C. bright future D. bad environment
2. If you'd like to apply for the job as a ranger, you should _____.
A. live a regular life
B. come to terms with being lonely
C. be expert at working with PowerPoint
D. have experience in conservation work
3. The passage is probably taken from _____.
A. a newspaper B. a textbook
C. the Internet D. a news report
三、
If something that you're doing doesn't challenge you, then it doesn't change you. We all need some normal stress in our lives, after all. ① _____ So challenge the following limits:
1.Figure out what you're scared of and do it continuously.
If you're a salesman, and you're scared of talking to people personally or over the phone now, instead of being scared and thinking you'll fail, spend at least five minutes a day to pick up the phone and make a call. ②_____ But don't stop on the first try! Eventually, you can look at fear in the eyes and say, "Go on. I'm not scared!"
2.Take a class for a hobby you've been wanting to develop.
Make sure this hobby is not linked to your career; you have to relax and relieve your stress while performing this. ③_____ Apart from helping you challenge yourself, taking a class for your hobby may also give you extra income.
3.Set aside at least nine minutes a day for physical exercise.
④_____ A simple 9-minute run around your neighborhood can do wonders for yourself. Exercise can not only help you maintain your regular weight, but also make you feel better about yourself.
4.Travel and allow yourself to be interested in new people.
Don't just limit yourself to your fellow travelers—try to connect with the service staff. You never know what kind of people they're going to be. Get out of your house or go online right now to book your trip. ⑤_____
A.You should do it continuously.
B.Someone may hang up on you.
C.You don't need to go to the gym.
D.Running in the gym may be a better choice.
E.Start to travel now and learn to challenge yourself.
F.Some examples might be cooking, sewing, painting and so on.
G.You can never see any improvement if you stick to your comfort zone.
答案以及解析
一、
1.答案：will disappear
解析：考查时态。根据语境及时间状语从句as they age可知主句应用一般将来时，故填will disappear。句意:青少年的夜猫子习惯会随着年龄的增长而消失，研究称这可能是年长的成人比年轻的成人更快乐的原因。
2.答案：various/ varied
解析：考查形容词。分析可知空格处作定语修饰名词purposes,需用形容词，故填various或varied。句意:加拿大的广播系统著名、先进，且用途广泛。
3.答案：lengthening
解析：考查动名词。分析可知空格处作介词in的宾语，需用动名词，故填lengthening。句意:虽然经常跑步不能让你长生不老，但这份报告说，跑步在延年益寿方面比散步、骑自行车或游泳更有效。
4.答案：disappear
解析：考查词形转换。句意:如果我们不立刻采取行动保护这片雨林，它可能会永远消失。根据句意可知，此处表示“消失”，应用disappear。
5.答案：species
解析：考查名词复数。根据句意可知，此处应用名词的复数形式，species单复数同形，故填species。
6.答案：He broke down when he heard the news.
7.答案：There are a variety of books for us to choose from, like history books, science books and so on in the library.
8.答案：Under the big tree sat an old man.
9.答案：brave enough to tell her
10.答案：am thankful for
二、
答案：1-3 BDC
解析：1.词义猜测题。上文 The ranger will get the chance to work in some of the nation's most attractive places and spaces—impressive sunrises, a one-minute ride and one of England's largest seal colonies on his doorstep.介绍了这个工作的优点;下文 Apart from avoiding the dive-bombing Arctic terns(燕鸥), there is no running water on the island and there will be severe storms to fight against during the spring.介绍的是该工作的不足之处。由此可知，downside应是“不足，缺点”的意思。故选B。
2.细节理解题。根据倒数第二段首句Along with a love of nature and outdoor activities, the National Trust is looking for “an excellent team player” who has experience in conservation work.可知，本工作要求除了热爱大自然和户外活动外，还要有自然保护工作的经验。故选D。
3.推理判断题。根据最后一段Could you see yourself in this role Applications for the job close on June 7. Want to apply Click here.可推知，这篇文章极可能来自网络。故选C。
三、
答案：①-⑤ GBFCE
解析：①由空前后句 We all need some normal stress in our lives, after all. ①_____ So challenge the following limits 可知，毕竟， 我们生活中需要一些压力，所以要挑战以下的极限。所以设空处要起到承上启下的作用，G项"如果你坚持待在自己的舒适区，你永远看不到任何进步。"符合语境。故选G项。
②由空后句 But don't stop on the first try!可知，但不要打一次就停下来。设空处与后一句为转折关系，故B项"有人可能会挂断你的电话。"符合语境。故选B项。
③由Make sure this hobby is not linked to your career; you have to relax and relieve your stress while performing this.可知，确保这个爱好与你的职业无关，做它的时候你必须感到放松和减轻压力。所以设空处要举例说明是哪些爱好，F项"例如烹饪、缝纫、绘画等等。"符合语境。故选F项。
④由空后句 A simple 9-minute run around your neighborhood can do wonders for yourself.可知，在社区附近跑9分钟就可以为你自己创造奇迹。所以设空处应与运动的地点和时间有关，故C项"你不需要去健身房。"符合语境。故选C项。
⑤由本段标题 Travel and allow yourself to be interested in new people.可知，去旅行并且敞开心胸去结识新朋友。此处讲的是关于旅行方面的内容，所以设空处要总结性地说明现在就开始旅行，学会挑战自己。故选E项。
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