A．Mothers' depression may affect their children's life spans. B．People with unhealthy eating habits are likely to die at a young age. C．Mothers may have a longer influence on children than fathers.
D．Children's personality characteristics are always shaped by their mothers.
解析：选A 细节理解题。根据第五段最后一句“Patterns of childhood ... kids of depressed moms end up dying younger.”可知，母亲的抑郁情绪会影响孩子的寿命。故选A项。
7．What can we learn from the findings of the two new studies? A．Anxiety and depression more often than not cut short one's life span. B．A person's lifestyle is largely related to his or her health.
C．Personality plays a decisive and significant role in how healthy one is. D．A mixture of mental and physical health produces longevity.
解析：选D 推理判断题。根据文章最后一句可知，长寿与否受身体健康和心理健康两方面的影响。由此可知选D项。
Ⅱ.阅读七选五
Are you expecting better results in your life? Do you want to achieve more in your career and relationships? __1__ Here I'd like to share something you should change in your life to get what you want.
Change your priorities (优先顺序)
This is important if you want to live a balanced life. Many people are successful in their career but don't have good relationships with their companions or families because of wrong priorities. They put things like money and reputation above their relationships. Don't let it happen to you. __2__ Change your motivation
Motivation is the reason why we do things. __3__ You can significantly change the way you do things simply by changing your motivation.
The way to change your motivation is to upgrade your motivation to higher levels. For example, if your motivation to work is money, you can upgrade it to helping others.
Change your habits
Is there any bad habit that holds you back? __4__ For instance, perhaps you have the habit of rising late. But — since many people agree that early morning is the most productive time — that means that you lose the most productive time of the day. You can get better results simply by replacing the old habit with a new habit of rising early.
__5__ Your inputs determine your outputs. There is no way you can get high-quality outputs if you feed your mind with low-quality inputs. So watch your inputs carefully. What programs do you watch on TV? What books, magazines, or blogs do you read? Get rid of the low-quality inputs and
replace them with high-quality ones.
A．Change your inputs B．Change your outputs
C．It gives us the power to move and work. D．If so, we must change the way we do things. E．You should put relationships as your top priority.
F．If the answer is yes, then you should replace it with a good one.
G．Take one new habit you want to build and do it every day for at least 30 days.
语篇解读：文章就促进事业和人际关系的发展提出了几点建议，认为人们应当在生活中做出适当的改变。
1．选D 根据设空前的问句以及设空后的“share something you should change”可知，D项符合语境，If so承接了前句的问题，又引出了后文的should change。
2．选E 根据“Change your priorities(优先顺序)”标题中的priorities和这一标题下内容的中心词relationships及设空前的“They put things like money and reputation above their relationships. Don't let it happen to you.”可知，本段建议改变你的优先顺序，不要让金钱和名誉之类的事情凌驾于与家人和朋友的关系之上，故E项符合语境。
3．选C 根据“Change your motivation”标题中的motivation可知，这一标题下的内容强调内在动力，故C项“它赋予你前进和工作的力量”符合语境。
4．选F 根据小标题“Change your habits”及设空前的“Is there any bad habit that holds you back？”可知，这一标题下的内容强调坏习惯的改正，由此可知，F项符合语境，“If the answer is yes”恰好回答了前句的问题。
5．选A 本空为最后一段的小标题，观察前面的小标题格式可知，A、B两项符合；根据本段中的“So watch your inputs carefully.”及“Get rid of the low-quality inputs and replace them with high-quality ones.”可知，本段强调的是inputs，故选A项。
Unit 1Tales of the unexplained 自然与环境之(一)
——难解之谜
[一积词汇见多识广]
[课内单词回扣]
(一)阅读词汇写其义
1．incident n．发生的事情 2.flash n. & vi.闪光，闪耀 3．construction n．施工；建筑物 4.occur vi.发生 5．evidence n．证据 6.appropriate adj.适当的 7．case n．案件；具体情况，实例 8.dismiss vt.不予考虑；解雇；解散 9．laughter n．笑，笑声 10.ancestor n．祖先，祖宗 11．attack v．& n．攻击；进攻 12.statement n．陈述；声明 13．enthusiastic adj.热情的 14.reserve n．保护区；储备 vt.预订 (二)表达词汇写其形
1．witness n．目击者，证人vt.目击，见证 2.journalist n．记者 3．exist vi.存在 4.humour n．幽默 5．discount n．折扣 6.examine vt.检查 7．award n．奖，奖品，奖金 vt.授予，奖励
8．aboard adv.& prep.在(轮船、飞机、火车等)上；上(轮船、飞机、火车等) 9．base n．基地，大本营；底部；基础 vt.以……为基础 (三)拓展词汇灵活用
*1.amazing adj.令人惊奇(惊叹)的→amazed adj.吃惊的，感到惊奇的→amaze vt.使惊异/惊奇→amazement n．惊异，惊奇
2.unexplained adj.无法解释的，神秘的→explain vt.解释；说明→explanation n．解释；说明
*3.puzzled adj.困惑的，茫然的→puzzle vt.使困惑；使为难→puzzling adj.令人困惑的 4.injury n．伤害→injure v．伤害→injured adj.受伤的
5.disagree vi.不同意→disagreement n．不同意→agree vi.同意→agreement n．同意；一致
6.organize vt.组织，筹备；安排，处理→organization n．组织；安排→organizer n．组织者
*7.strength n．力量，力气→strengthen vt.加强，巩固→strong adj.强壮的，有力的 *8.convince vt.使确信，使相信→convincing adj.令人信服的→convinced adj.确信的，感到信服的
*9.survive vi. & vt.生存；挺过(难关)→survival n．幸存，生存→survivor n．幸存者 用上面加*号的单词的适当形式填空
1．The present situation here is puzzling,_and we are all puzzled about what will happen in the days to come.
2．It's a convincing speech and I'm convinced that many people will benefit from it. 3．Luckily, the boy survived the terrible car crash last week and he was the only survivor of
the accident.
4．We were amazed by the amazing news that an eight-year-old child should be admitted to Tsinghua University.
5．To make yourself strong or increase your strength,_you should get more exercises to strengthen your muscles. [话题单词积累]
1．mystery /'m?stri/ n．秘密，谜；神秘，神秘的事 2．attract /?'tr?kt/ vt. 吸引；引起 vi. 吸引；有吸引力
3．aircraft /'e?krɑ?ft/ n． 飞机，航空器 4．strange /stre?n(d)?/ adj. 奇怪的；陌生的 5．scientific /sa??n't?f?k/ adj. 科学的；系统的 6．discover /d?'sk?v?(r)/ v. 发现；发觉 7．frighten /'fra?tn/ vt. 使惊吓；害怕
8．interesting /'?ntr?st??/ adj.有趣的；引人入胜的 9．memorize /'mem?ra?z/ vt. 记住；记忆 10．technology /tek'n?l?d??/ n. 技术；工艺 11．solve /s?lv/ vt. 解决；解答 vi. 作解答
12．explore /?k'spl??(r)/ vt.探测；探险；考察；探究 13．notice /'n??t?s/ n. 通知，布告 vt. 注意到
14．scenery /'si?n(?)r?/ n. 风景；景色 15．religion /r?'l?d?(?)n/ n. 宗教；宗教信仰 16．theory /'θ??r?/ n. 理论；原理；学说 17．unlike /?n'la?k/ prep. 和……不同，不像 18．regular /'regj?l?/ adj. 定期的；有规律的 19．light /la?t/ n. 光；光线 adj. 轻的；明亮的 vt. 照亮；点燃 vi. 点着；变亮；着火
20．probably /'pr?b?bl?/ adv. 大概；或许；很可能 21．puzzle /'p?z(?)l/ n. 谜；难题
22．rewarding /r?'w??d??/ adj. 有益的，值得的； 有报酬的
23．crash /kr??/ n. 撞碎；坠毁 vi. 坠落
24．reflect /r?'flekt/ vt. 反映；反射，照出 vi. 反射，映现
25．environment /?n'va?r?nm(?)nt/ n. 自然环境 26．existence/?g'z?st?ns/ n. 存在
[二积短语顿挫抑扬] [课内短语回扣]
(一)根据汉语写出下列短语
*1.step_up 加紧，加强，促进 *2.due_to 由于，因为 *3.show_up 出现 *4.take_charge_of 负责，掌管 5.make_up 编造；弥补；构成 *6.look_into 调查 7.dozens_of 许多，很多 *8.belong_to 属于；是……一员
9.make_one's_way_to前往，到……去 10.carry_out实现；完成；执行 11.run_into 偶遇，无意中碰见 12.leave_out遗漏；省去；不考虑 13.believe_in信任 14.be_based_on以……为基础
15.be_enthusiastic_about对……热情 16.pick_up拾起；学会；用车接 (二)用上面加*号的短语完成下列句子
1．In the north of India, the population is booming due_to high birth rates. (2017·江苏高考任务型阅读)
2．As I looked_into my car, I could not see inside the car, like all the windows were just black. (2018·上海一模)
3．To their anger, when they were seated at the table, the host didn't show_up yet. 4．Kevin took_charge_of the company while the manager was away. 5．According to the law, the larger house belongs_to Soc Page and her family. 6．As we know, the company had stepped_up production of the latest model.,[话题短语积累] 1．Unidentified Flying Objects (UFO) 不明飞行物
2．in a scientific way 用科学的方式 3．look like 看起来像 4．pay a visit to 访问，参观 5．contribute to 导致；促使 6．take photos 拍照 7．human race 人类