必修第2册 UNIT 5 HUMANS AND NATURE-【金版教程】2026年高考英语一轮复习解决方案课件PPT（北师大版2019）

WELCOME UNIT 第一编　教材复习 必修第二册 UNIT 5　HUMANS AND NATURE 单元话题 语法 写作 人类与自然 定语从句(2);关系副词；后缀 写一个安全手册 教材深挖 高效课时作业 目录 CONTENTS 2 3 高效晨背 1 高效晨背 一　背记单词 ◎自然灾害 1．________ n． 灾难 2．______ n． 洪水；水灾 3．_______ n． 旱灾，干旱 4．hurricane n． ______ disaster flood drought 飓风 高效晨背 5．landslide n． ___________ 6．descent n． ____________ 7．tidal adj． _______________ 8．_______ n． 避难所 9．aftershock n． ______________ 滑坡；塌方 下降，下落 潮汐的；潮水的 shelter (地震的)余震 高效晨背 ◎自然和天气 10．_________ n． 风景 11．soil n． ______ 12．________ n． 气候 13．________ n． 生态 14．jungle n． ___________ 15．greenhouse n． ___________ 16．whirlpool n． _____ 17．_____ n． 海浪 18．_________ n． 洲 landscape 土壤 climate ecology (热带)丛林 温室，暖房 漩涡 wave continent 高效晨背 ◎动态词 19．________ vt． 过度使用；滥用 20．_______ vi．& vt． 逃离 21．_____ vi． 浮；漂 22．_______ n． & vt． 营救 23．_____ vt． 困住 24．_______ n． & vt． 努力，尝试，企图 25．________ n． 伤害 26．________ vt． 估量，衡量；测量 27．________ vt． 实施；执行 28．dissuade vt． ______ overuse escape float rescue trap attempt damage measure conduct 劝阻 高效晨背 ◎日常生活 29．________ n． 评论 30．_______ n． 讲座；演讲 31．________ n． 百万 32．file n． ____________ 33．poetry n． __________________ 34．_____ n． 灵魂 35．_____ n． 边缘 36．barrel n． ____ comment lecture million 档案；卷宗 诗歌；作诗的艺术 soul edge 桶 高效晨背 37．________ n． 面积 38．tube n． ______ 39．________ n． 交通工具 40．_____ n． 场所 41．________ n． 过程 42．______ n． 较量；战斗 43．______ n． 职责 44．lamp n． _____ 45．tent n． _______ 46．tale n． _______ extent 圆管 vehicle site process battle duty 灯 帐篷 故事 高效晨背 ◎动植物 47．_______ n． 野生动植物 48．weed n． ___________ 49．deer n． _____ 50．insect n． _____ 51．whale n． ____ 52．dolphin n． _____ 53．shark n． _______ 54．kangaroo n． _____ 55．eagle n． ____ 56．fox n． ______ wildlife 野草；海藻 鹿 昆虫 鲸 海豚 鲨(鱼) 袋鼠 鹰 狐狸 高效晨背 ◎描述词 57．volcanic adj． _________________________ 58．_______ adj． 活的 59．________ adj． 可怕的；吓人的 60．polar adj． ________ 61．solid adj． ________________ 火山的；由火山作用引起的 living horrible 极地的 连续的；固体的 高效晨背 ◎其他词 62．_____ n． 题目，标题 63．________ adv． 在海外 64．_______adv． 附近 65．dust n． ____________ 66．sledge n． _____ 67．_______ n． 队长 68．gear n． __________ 69．brochure n． ________ 70．metal n． _______ title overseas nearby 灰尘；尘埃 雪橇 captain 成套服装 小册子 金属 高效晨背 二　词形变化 1．erupt vi． 爆发→________ n． 爆发 2．crowd n． 人群　vt． 挤满；使拥挤→________ adj． 拥挤的 3．shock vt． 使震惊→________ adj． 惊愕的，震惊的→________ adj． 令人震惊的 4．survive vi．& vt． 活下来；幸存→_______ n． 幸存→_______ n． 幸存者 5．mystery n． 神秘事物→__________ adj． 神秘的 6．fright n． 害怕→________ vt． 使吃惊→_________ adj． 受惊的，害怕的→__________ adj． 令人害怕的 eruption crowded shocked shocking survival survivor mysterious frighten frightened frightening 高效晨背 7．curious adj． 好奇的→________ adv． 好奇地→________ n． 好奇 8．observe vt． 观察；遵守→________ n． 观察者→__________ n． 观察 9．equal adj． 相等的；胜任的→________ adv． 平等地→________ n． 相等；平等 10．interrupt vt． 打断讲话→__________ n． 打扰 11．die vi． 死亡→______ n． 死→_____ adj． 死的，无生气的→________ adj． 致命的 12．lose vt． 丧失→_____ adj． 丢失的→_____ n． 丧失 curiously curiosity observer observation equally equality interruption death dead deadly lost loss 高效晨背 13．operate vt．& vi． 操作；动手术；经营→________ n． 操作员→_________ n． 行动，活动；手术；操作 14．suffer vt．& vi． 遭受→________ n． 痛苦→________ n． 受难者 15．protect vt． 保护→_________ n． 保护 16．breathe vi． & vt． 呼吸→_______ n． 呼吸 17．dust n． 灰尘→______ adj． 满是灰尘的 18．explore v． 考察→________ n． 探险者→__________ n． 探险 19．prepare vt． 预备，准备→_______ adj． 有准备的→__________ n． 预备 operator operation suffering sufferer protection breath dusty explorer exploration prepared preparation 高效晨背 20．ski n． 滑雪板　vi． 滑雪→_______ n． 滑雪运动→______ n． 滑雪者 21．base n． 基地　vt． 以……为基地→______ n． 基础→______ adj． 基本的→________ adv． 基本上 22．anxious adj． 焦虑的→_________ adv． 焦虑地→________ n． 焦虑 23．ambition n． 抱负→_________ adj． 有野心的，雄心勃勃的 24．cheer vi．& vt． 欢呼　n． 欢呼声，喝彩声→________ adj． 高兴的 25．prove vt． 证明→_______ n． 证据 26．distant adj． 久远的→________ n． 距离 27．honest adj． 诚实的→________ n． 坦诚 skiing skier basis basic basically anxiously anxiety ambitious cheerful proof distance honesty 高效晨背 28．sincere adj． 真诚的→________ adv． 由衷地→________ n． 真诚 29．brave adj． 勇敢的→________ n． 勇气 30．vary vi． (使)不同→____________ adj． 各种各样的→_______ n． 种类 31．scare vt． 使惊恐→________ adj． 恐惧的→______ adj． 可怕的 32．harm vt．& n． 伤害→________ adj． 有害的→________ adj． 无害的 33．origin n． 起源→_________ n． 独创性→________ vi．& vt． 发源→________ adj． 独创的→________ adv． 原先 34．appear vi． 出现→__________ n． 出现→_________ vi． 消失→____________ n． 消失 sincerely sincerity bravery varied/various variety scared scary harmful harmless originality originate original originally appearance disappear disappearance 高效晨背 1．It is necessary we master some basic skills， which will greatly increase our chances of ________． Luckily， I ________ the terrible car crash last week and I was the only ________ of the accident． (survive) 2．As teachers， we must be _____ to the job． We should treat every student _______ and teach them about the importance of ________ by what we do． (equal) 3．The ________ first looked through the brochure， then ________ the machine according to the instructions properly． The _________ should be paid more attention to． (operate) survival survived survivor equal equally equality operator operated operation 高效晨背 4．When he was young he formed a habit of ________ new things． Now he is interested in space __________． (explore) 5．They watched the performer ________， their ________ fully engaged by his extraordinary talents．(curious) 6．The first day of school usually causes ________， especially for children， but he was not ________ to leave his son alone there． (anxious) 7．She has always been ________ to be a film director． She doubts whether she'll ever be able to fulfil her ________． (ambition) exploring exploration curiously curiosity anxiety anxious ambitious ambition 高效晨背 8．Continue to ________ throughout the exercise and don't hold your ________． (breath) 9．The opinions ______ from person to person． Some people want to hold _____________ activities for the students， while others want to offer a _______ of books for the students to read． (vary) 10．The film keeps its ________ features， which reveals the audience the _______ of the story． ________， it was intended to be a film， but finally it became a TV series． Who _________ the idea is not known． (origin) breathe breath vary various/varied variety original origin Originally originated 高效晨背 11．Enough lava ________ from the volcano and this ________ buried the entire village． (erupt) 12．With a ______ of visitors coming into the museum， it became ________． (crowd) 13．The young lady was ________ at the ________ news， for I could see the ________ look on her face．(shock) 14．Some natural ________ of the ancient times are still __________ to people today． (mystery) erupted eruption crowd crowded shocked shocking shocked mysteries mysterious 高效晨背 15．On seeing the __________ scene， the little girl was so _________ that she burst out crying． (fright) 16．The dedicated ________ used a powerful telescope to ________ the night sky， making careful __________ about the space． (observe) 17．It is shocking to see those patients ________ from poverty and diseases and we all want to do something to help those ________ out of their ________． (suffer) frightening frightened observer observe observation suffering suffers sufferings 高效晨背 1.flood [熟义] n. 洪水，水灾 [生义] v._______________________________________________ 2．lecture [熟义] n. 讲座；讲课；演讲 [生义] vi. ________________ v．& n. ________________________ 三　熟词生义 (使)淹没；大量涌入；充满；(光线)倾泻；(使)溢流 做演讲；讲课 教训；训斥；批评；责备 高效晨背 3．title [熟义] n. 题目，标题 [生义] v. _______________________________________ n. _________________ 4．file [熟义] n. 档案，卷宗 [生义] v. _______________________________________ 加标题，定题目；赋予头衔，把……称为 头衔；冠军；字幕 把……归档；发送(报道)；排成纵队行进 高效晨背 1．The whole town flooded when the river burst its banks． 当河水决堤时，整个城镇都被洪水______了。 2．The doors of the museum opened and the visitors began to file in． 博物馆开门了，参观者______________。 3．The team reclaimed the title from their rivals． 该队从对手手中夺回了_______。 4．I know I should stop drinking—don't give me a lecture about it． 我知道我应该停止喝酒，不要______我。 淹没 排成纵队进入 冠军 训斥 高效晨背 小积累——word families 1．各种不同“观点”表达 ①________ n．评论；意见 ②________ n．意见；想法；看法 ③view n．看法，意见 ④viewpoint n．观点；看法 ⑤standpoint n．立场；观点 ⑥point of view 观点；看法 2． “演讲，报告”一起听 ①______ n． 演讲，讲座 ②______ n． 报告；演讲 ③report n． 报告 ④address n． 演讲，致辞 ⑤talk n． 演讲；报告 3． “自然灾害”相关单词一览 ①______ n．灾难；不幸 ②______ n．旱灾；干旱 ③earthquake n． 地震 ④flood n． 洪水 ⑤haze n． 雾霾 comment opinion lecture speech disaster drought 高效晨背 一　词表短语/课文短语 1．____________________ 对……置之不理，对……撒手不管 2．_____________ 在……边缘；某事快要发生(尤指不好的事) 3．__________ 吸气 4．________ 用完；耗尽 5．___________ 停止运转，出故障；崩溃 6．________ 紧握；等待；坚持 turn one’s back (on …) on the edge of breathe in run out break down hold on 高效晨背 选用上面的短语填空 1．We had gone about fifty miles when the car ____________． 2．It's wrong of him to ________________ his son in that situation． 3．Alternative energy should be made full use of with natural resources ___________． 4．We all know that panda is a species that is ______________ extinction． 5．On a quiet morning in the mountains， feel the sun on your skin， and __________ the sweet scent of fresh flowers while birds greet the new day with their song． broke down turn his back on running out on the edge of breathe in 高效晨背 二　写作词块 1．__________________ 不到一天的时间 2．______________ 从……回来 3．__________ 突然间，刹那 4．_______________ 被……覆盖 5．________________ 朝……方向 6．_____________ 以很快的速度 7．_____________ 不久，过一会儿；不一会儿 8．___________________ 变得对……好奇起来 less than a single day come back from all at once be covered with in the direction of at great speed after a while become curious about 高效晨背 9．_________________________________ 与自然栖息地完美共存 10．__________________ 为某事做准备 11．________________ 生命的多样性 12．________________ 提前，先于预定时间 13．___________ 源于……的，原产于…… 14．___________ 是……的所在地/栖息地 15．_____________________________________ 激发某人亲近自然的热情 in perfect harmony with natural habitat in preparation for sth the diversity of life ahead of schedule be native to be home to stimulate one’s passion to get close to nature 高效晨背 1．(教材P31)我觉得恶心，好像在梦中从山顶上掉下来似的。(as if引导方式状语从句) __________________________________________________________________ 2．(教材P31)第一，物体越大，下落越快。(the＋比较级 …， the＋比较级 …) __________________________________________________________________ I felt sick, as if I was falling from a mountain top in a dream. The first, the larger the bodies were, the more rapidly they fell. 高效晨背 3．(教材P31)如你所见，我能在这里讲这个故事正是因为我做了正确的决定。(the reason why … is that … 句型) _________________________________________________________________________________________________________________________________________ 4．(教材P36)接着，漆黑的极地冬夜开始了。(完全倒装句) __________________________________________________________________ As you can see, the reason why I’m here to tell the story is that I made the right decision. Then came the total darkness of the polar winter. 高效晨背 教材深挖 自主检测 1．crowd n． 人群　vt． 挤满；使拥挤→________ adj． 拥挤的 2．shock vt． 使震惊→________ adj． 惊愕的，震惊的→________ adj． 令人震惊的 3．survive vi．& vt． 活下来；幸存→________ n． 幸存→________ n． 幸存者 4．mystery n． 神秘事物→__________ adj． 神秘的 crowded shocked shocking survival survivor mysterious 教材深挖 5．fright n． 害怕→________ vt． 使吃惊→__________ adj． 受惊的，害怕的→__________ adj． 令人害怕的 6．curious adj． 好奇的→________ adv． 好奇地→________ n． 好奇 7．observe vt． 观察；遵守→________ n． 观察者→__________ n． 观察 8．equal adj． 相等的；胜任的→________ adv． 平等地→________ n． 相等；平等 9．operate vt．& vi． 操作；动手术；经营→________ n． 操作员→_________ n． 行动，活动；手术；操作 frighten frightened frightening curiously curiosity observer observation equally equality operator operation 教材深挖 36 10．suffer vt．& vi． 遭受→________ n．痛苦→________ n．受难者 11．breathe vi．& vt． 呼吸→________ n．呼吸 12．prepare vt． 预备，准备→________ adj．有准备的→__________ n．预备 13．anxious adj． 焦虑的→________ adv． 焦虑地→________ n．焦虑 14．ambition n． 抱负→_________ adj． 有野心的，雄心勃勃的 suffering sufferer breath prepared preparation anxiously anxiety ambitious 教材深挖 37 1．temperament/'temprəmənt/n. ___________ 2．privilege/'prIvəlIdʒ/n. _________________ 3．transaction/træn'zækʃ(ə)n/n. __________ 4．penalty/'penəlti/n. ____________ 5．wrinkle/'rIŋkl/v. ______________ n. ______ 6.circulation/ˌsɜːkjə'leIʃ(ə)n/n. __________________________ 7．symptom/'sImptəm/n. _____________ 8．rigid/'rIdʒId/adj. ________________ 拔高词汇— 高分必备 气质；性格 优惠待遇;特权 交易；买卖 处罚；刑罚 (使脸上)起皱纹 皱纹 发行量，销售量；血液循环 症状；迹象 死板的;固执的 教材深挖 38 二、重点语块 As you turn a new leaf and embrace the coming year， remember never to _______________ (对……置之不理) those who matter． Stand tall ____________ (在……边缘) adventure， ready to _________ (吸进) the freshness of each new day． When obstacles seem to come at you， remember that resilience will keep you from _____________ (崩溃)． ____________________ (不到一天的时间) is all it takes to change your perspective， so _________ (刹那间)， let go of the past and embrace the possibilities ahead． ____________ (覆盖) confidence as you stride forward， always moving _______________ (朝……方向) your dreams． Chase them _____________ (以很快的速度)， never losing sight of the goal． Be ________________ (为……做准备) the journey ahead with an open heart and a fearless spirit， knowing that the best is yet to come． turn your back on on the edge of breathe in breaking down Less than a single day all at once Be covered with in the direction of at great speed in preparation for 教材深挖 三、重点句式 1．他的一举一动好像他做了一件什么了不起的事似的。(as if引导方式状语从句) He acted ______________________________． 2．你工作越努力，你就越有可能成功。(the＋比较级 …， the＋比较级 …) ___________ you work， ________________ you are likely to become． 3．然后最激动人心的时刻到来了。(完全倒装句) ___________ the most exciting moment． as if he had done something great The harder the more successful Then came 教材深挖 40 四、写作佳句 1．【教材P30】那一天，我的身体和灵魂只用了六个小时就支离破碎了。 __________________________________________________________________ 2．【教材P30】突然，天空被乌云笼罩，刹那间，我们就被卷入了可怕的风暴中。 ________________________________________________________________________________________________________________________________________ That was the day when it took only six hours to break my body and soul. All at once, the sky was covered with dark clouds and in less than a minute we were in a terrible storm. 教材深挖 41 3．【教材P31】然后天空放晴，风平静了下来，月亮在闪闪发光。 ____________________________________________________________________ 4．【教材P37】斯科特没能赢得极点比赛，但斯科特和他的队员表现出的巨大勇气使他们成了英雄。 ____________________________________________________________________________________________________________________________________________ Then the sky was clear, the wind calmer, and the moon was shining. Scott had failed to win the race to the Pole, but the great courage shown by Scott and his men made them heroes. 教材深挖 42 考点1　comment n. 评论；意见；批评，指责　vi.& vt. 表达意见 make a comment/comments on/about ... 对……做出评论 no comment 无可奉告，拒绝评论；不说 comment on/upon sth 评价某事物 硬核考点 教材深挖 43 1．The committee of teachers will make comments ________ the materials on February 19． 2．So far， Mr Cook has not commented ________ these reports． 3．_____ comment; I don't know anything． 4．我觉得我不能对他们的决定发表评论。 I don't feel I can _______________ their decision． (comment v．) ＝I don't feel I can ___________________________ their decision． (comment n．) on/about on/upon No comment on/upon make a comment/comments on/about 教材深挖 44 考点2　shock vt. 使震惊；使难以置信 n. 震惊，惊愕；令人震惊的事 in shock 震惊地 to one's shock 令某人震惊的是 shocking adj. 令人震惊的，可怕的；触目惊心的 shocked adj. 惊愕的，受震惊的 be shocked by/at ... 对……感到震惊 be shocked to do sth 因做某事而震惊 教材深挖 45 1．_____ my complete shock， I was consistently one of the last to be asked． 2．After the _________ news spread throughout the whole city， everyone felt ________．(shock) 3．Tom was shocked ________ (realize) that he had left his key in the taxi． 4．She was shocked ______ the violent scenes she had witnessed． 5．It shocked me to see how my neighbours treated their children． →___________ to me to see how my neighbours treated their children． (shock n．) 6．我震惊地望着他，等待他告诉我，这一切都是我的误解。(写作佳句) I ____________________， waiting for him to tell me that I had misunderstood everything． To shocking shocked to realize by/at It was a shock looked at him in shock 教材深挖 46 考点3　escape vi.& vt. 逃离；逃避；逃跑；避开，避免　vt. 被遗忘　n. 逃跑；逃走；逃离，逃脱 escape (doing) sth逃避(做)某事，避免(做)某事 escape from ... 从……逃脱/逃走 There's no escaping the fact that ... 无法回避的事实是…… a narrow escape九死一生；死里逃生 教材深挖 47 1．It is said that he narrowly escaped ___________ (kill) in the traffic accident the other day． 2．With the help of the firefighters， the women and her three children managed to escape ______ the burning house． 3．Last year I had ____ narrow escape， and I don't want to risk my life a second time． 4．无法回避的事实是工作对情绪和健康有着深远的影响。(写作佳句) ____________________________ work has profound effects on emotions and health． being killed from a There’s no escaping the fact that 教材深挖 48 考点4　survive v. 活下来；幸存；比……长寿；留存 survive sth 在……中幸存 survive from 幸免于……；从……中留存下来/活下来 survive on 依靠……生活 A survives B (by ...) A比B活得长(……) survivor n. 幸存者 survival n. [U]幸存；[C]残存物 survive用作及物动词，表示“幸存”时，可直接跟“疾病、灾难、事故、危机”等名词；表示“比某人长寿”时，常以人作宾语 教材深挖 49 1．Officials said there were no ________ (survive) of the plane crash． 2．Some strange customs have survived ______ earlier times． 3．Control of fire is one of the key issues in crash ________ (survive)． 4．It is reported that the non­smokers survive smokers _____ 10 years on average． 5．They are adaptable foragers that learn to survive ____ a wide range of food sources． 6．生活不在于如何从暴风雨中幸存，而在于学会在雨中翩翩起舞。(写作佳句) Life isn't about ____________________； it's about learning to dance in the rain． survivors from survival by on how to survive the storm 教材深挖 50 考点5　frightened adj. 受惊的，害怕的 be frightened of ... 害怕…… be frightened to do sth 害怕做某事 frighten vt. 使吃惊；惊吓，吓唬 frighten sb into/out of doing sth吓唬某人做/不做某事 frighten ... away/off 把……吓跑 教材深挖 51 fright n. 害怕 stage fright 怯场 frightening adj. 令人害怕的，可怕的 “动词＋sb＋into/out of doing sth”的常见用法集锦： persuade/talk/argue sb into/out of doing sth 说服某人做/不做某事；cheat/force sb into doing sth 欺骗/迫使某人做某事 教材深挖 52 1.It was a __________ (frighten) disease and many people lost their lives. 2．The little girl felt __________ (frighten) when she was left alone at home in the evening. 3．The bird came to the window, but I moved suddenly and frightened it _______． 4．News of the robberies frightened many people ______ fitting new locks to their doors. 5．她吓得两腿直打哆嗦。(写作佳句) _______________________ her knees knocked together. frightening frightened away/off into She was so frightened that 教材深挖 53 考点6　curious adj. 好奇的；求知欲强的 be curious about ... 对……感到好奇 be curious to do sth很想做某事 curiosity n. 好奇心，求知欲；奇物，珍品 out of curiosity 出于好奇 satisfy (sb's) curiosity 满足(某人的)好奇心 curiously adv. 好奇地 教材深挖 54 1．His answer did not satisfy my ________ (curious) at all． 2．Liz picked up the blue envelope and turned it over ________ (curious)． 3．I was curious ________ (know) more about it， so I went to the library to consult books． 4．We are curious _______ Western art， so we'd like you to deliver a speech about the history of it．(写作佳句) 5．出于好奇，他从钥匙孔往里偷看，想看看房间里发生了什么事。 ______________， he peeked through the keyhole to see what was happening inside the room． curiosity curiously to know about Out of curiosity 教材深挖 55 考点7　equal adj. 相等的；相同的；能胜任的，相当的　vt. 等于；比得上 n. 同等的人(物)；相等物 be equal to (doing) sth 等于；能胜任(做)某事 equal sb/sth in (doing) sth 在(做)某事方面比得过/敌得过某人/某物 have no equal＝be without equal 无与伦比 equality n. 相等；平等 equally adv. 平等地；相等地 表示“胜任……”的其他常见表达： be up to, be fit for, be qualified for, be suitable for 教材深挖 56 1．When it comes to wildlife protection， all species should be treated ________ (equal)． 2．A local history book from the late Qing Dynasty praised salted duck in particular， saying it was ________ equal． 3．We Chinese people have persistently urged the ________ (equal) of nations， big or small． 4．首先，没人在英语口语方面比得过我。同样重要的是，我擅长与其他人交流。因此，我坚信我能胜任作为志愿者的工作。 Firstly， nobody can _____________________． ________________， I am good at communicating with others． So I hold the firm belief that __________________ as a volunteer for the fair． equally without equality equal me in oral English Equally important I am equal to the job 教材深挖 57 【外研版必修第一册写作佳句】 Imagine mountains wrapped in silver water， shining in the spring sun． 想象一下：春日，群山被银白色的水田包裹，在阳光下闪闪发光。 教材深挖 58 考点8　trap vt. 困住；使陷于危险中；使陷入圈套；使中计　n. 陷阱，罗网；圈套；困境，牢笼 be/get trapped in ... 被困在……中 trap sb into (doing) sth 使某人陷入(做)某事的圈套；使某人中计 fall into/avoid the trap of doing sth 掉进/避免掉进做某事的陷阱 表示“被困在……中”的其他常见表达： be/get stuck in, be/get caught in, be/get locked in, be/get blocked in 教材深挖 59 1．________ (trap) in the mine， the workers felt worried and frightened all the time． 2．The eye­catching advertisements will trap us ______ buying more goods． 3．After they had been trapped in the mine for two days， the miners were finally rescued． →______________________________________， the miners were finally rescued．(分词(短语)作状语) 4.由于受了伤，并被困在大坑里，杰克的心跳像一匹野马一样疾驰。(写作佳句) ____________________________， Jack's heart raced like a wild stallion． Trapped into Having been trapped in the mine for two days Injured and trapped inside the pit 教材深挖 60 考点9　attempt n．& vt. 努力，尝试，企图 make an attempt to do/at doing sth 试图做某事 in an attempt to do sth 为了做某事 at the/one's first attempt 第一次尝试 attempt to do sth 试图做某事 attempted adj. (犯罪等)未遂的 教材深挖 61 1．For years researchers have attempted ________ (show) that television is dangerous to children． 2．The young man was arrested because of an _________ (attempt) robbery． 3．He took to lacing his fingers together ______ an attempt to keep his hands still．(写作佳句) 4．我试图让她相信他是诚实的，但是徒劳无果。 I ___________________________________________ of his honesty， but in vain．(attempt n．) ＝I __________________________ of his honesty， but in vain．(attempt v．) 5．那些小鸟首次试飞就飞了好几公里。 Those young birds manage to fly several kilometres _________________． to show attempted in have made an attempt at convincing/to convince her have attempted to convince her at their first attempt 教材深挖 62 考点10　measure vt. 估量，衡量；测量；(长度、宽度、数量的)数值为　n. 措施；尺寸；适量；适度 measure ... by ... 用……来衡量…… take measures to do sth 采取措施做某事 make ... to one's measure 按某人的尺寸做(衣服等) in full measure 最大程度地，最大限度地 measurable adj. 可度量的；可测量的；可预见的；重大的 measure作“尺寸”讲时，常用作不可数名词；作“措施”讲时，通常用复数形式。作动词时，表示“有……长/宽/高”时，为系动词，用主动形式表示被动含义，如果此意义的短语作后置定语，应用动词­ing形式 教材深挖 63 1.Success shouldn't ____________ (measure) only by how much money you have. 2.The government has taken measures _________ (bring) down the high prices of house. 3.I guess this coat was not made _____ my measure, because it is too large for me. 4.The new bridge under construction, __________ (measure) twice as long as the old one, will be completed next month. 5.是我们采取措施阻止空气被污染的时候了。(写作佳句) ____________________________________________________________________ be measured to bring to measuring It’s high time that we took/should take measures to keep the air from being polluted. 教材深挖 64 考点11　run out 用完；耗尽 run其他相关短语： run out of 用完，耗尽；从……流出/跑出去 run for 竞选……；当(某职务的)候选人 run across sb/sth 偶然遇见某人，偶然发现某事物 run after 追求；追赶 run away from 从……逃离 教材深挖 65 run into sth 途中遭遇(恶劣天气)；遇到(困难等) run into sb 撞上某人 run out, run out of, use up, give out四个短语均可表示“用完，用光，耗尽”之意，但用法上有所区别： ①run out和give out为不及物动词短语，以物作主语，无被动形式 ②use up和run out of为及物动词短语，其主语为人，宾语为物 教材深挖 66 1.It was not until last February that he announced he would run _____ president. 2．Look! The dog is running _______ the white cat. 3．He was in high school when he ran _______ from home. 4．Unfortunately they ran ______ a snowstorm on the way to school. 5．我的钱已经花完了，因此我买不起这本书。 My money ________________, so I can't afford to buy this book. ＝My money ________________________, so I can't afford to buy this book. ＝I _____________ my money, so I can't afford to buy this book. ＝I ____________ my money, so I can't afford to buy this book. for after away into has run/given out has been run out of/used up have run out of have used up 教材深挖 67 考点12　break down 停止运转，出故障；(谈判、希望、计划等)失败；破裂；使分解(为)，使无效；(身体)垮掉 break其他相关短语： break away (from) 挣脱(束缚)；脱离 break off 中断；折断 break in 破门而入；打断谈话(后无宾语) break into 强行闯入(后接宾语) break out (战争、火灾等)爆发；发生(无被动语态) break up 分裂；分手；(婚姻、恋爱关系)破裂；(会议、聚会)解散 break through 克服，战胜；突破 教材深挖 68 1．A neighbor called the police and reported two men trying to break ______ his house． 2．The car broke ______ and we had to get somebody to give us a tow． 3．A neighbour asked for the music to be turned down and the party broke _____． 4．They had escaped to America shortly before war broke ______ in 1939． 5．她回忆道：“我觉得自己很强大，因为我突破了自己的局限。” ____________________________________________________________________ into down up out “I felt powerful because I broke through my own limitations,” she recalls. 教材深挖 69 考点13　the＋比较级 ...，the＋比较级 ... 意为“越……，就越……”，两个分句的两个动作是同时进行的，表示一方随另一方程度的变化而变化 从结构上看，第一个“the＋比较级”是表示条件的状语从句(在表示将来意义时，从句用一般现在时表示将来)；第二个“the＋比较级”是主句 前后两个分句都可以有省略，特别是在表示谚语、俗语时，越简单越好。例如：“The more, the better.”(越多越好。) 教材深挖 70 1．The higher we climbed， _____ more awe­inspiring the scenery became． 2．The longer the therapy goes on， the _____________ (successful) it will be． 3．在学习上，你投入的努力越多，取得的成绩就越好。(写作佳句) ____________________________________________________________________ 【人教版必修第二册写作佳句】 Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet． 只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。 the more successful The more effort you put into your studies, the better results you will achieve. 教材深挖 71 强化训练 一、单句语法填空 1．(2024·全国甲卷)The annual arrival of the Saint Lukas is another attempt __________ (improve) the situation． 2．(2024·浙江高考1月)Soon Eva began to ________ (breath) hard， with her heart pounding and legs shaking． 3．(2024·新课标Ⅱ卷)The ______ (lose) of what travel offers would be unacceptable in today’s world． to improve breathe loss 教材深挖 72 4．(2024·浙江高考1月)In her first PE class， Eva was ________ (shock) when Coach Pitt announced that everyone had to run one mile around the track outside． 5．Sherlock Holmes is famous as a detective and he is known to everybody for his quick thinking and careful __________ (observe)． 6．Saying excuse me， Seaton pushed his way into the ________ (crowd) living room． shocked observation crowded 教材深挖 73 7．The more books you read， the ________ (broad) your horizons will become． 8．Travel is a good way to relax because it allows us to escape ______ daily work． 9．Liza was so __________ (fright) that she couldn't make a sound． 10．It's widely believed that being curious ________ the world is the greatest motivation in learning． broader from frightened about 教材深挖 74 二、熟词生义 1．She drew back the curtains and the sunlight came flooding in．_______ 2．He's always lecturing me about the way I dress．_______ 3．She held the title of world champion for three years． ________ 4．The visitors filed through the entrance to the ticket offices． _________ 倾泻 指责 头衔 排队 教材深挖 75 三、构词法 词缀 含义 例词 over­ 表示________________ ______________ ________， overseas， overweight， overtake， overlook ­al 表示________________ _________________ ______， arrival， criminal， manual， personal 超过；在上方；越过；过度 overuse 关于……的；属于……的；动作 tidal 教材深挖 76 写出下列黑体词的含义 1．He pulled out to overtake a truck．_______ 2．There is no need for you to go on a diet． You are only slightly overweight in relation to your height． ________ 3．The flood of letters hit him with the force of a tidal wave．________ 4．A maintenance manual gives diagrams and instructions for repairing your car．______ 5．The criminal was sentenced to prison for theft．______ 超过 超重的 潮水的 手册 罪犯 教材深挖 77 6．Since her arrival at the company， she has re­organized several departments．_______ 7．Experts suggest that teenagers shouldn't overuse the earphone， because it will damage the brain and ears． ___________ 8．If you're staying for more than three months or working overseas， a full 10­year passport is required． _________ 到来 过度使用 在海外 教材深挖 78 四、补全句子 1．每当我们的同学遇到困难的时候，我们绝不应该置之不理。 Whenever our classmates meet difficulties， we should never ________________． 2．山顶上坐落着一座独特的寺庙。 On the top of the hill/mountain _____________________． 3．离截止日期越近，你可能会感到越紧张。 The closer you get to the deadline， __________________________． 4．她对我笑了笑，好像她知道一个我不知道的秘密。 She smiled at me ___________________ that I didn’t． turn our back on it stands a unique temple the more stressed you may feel as if she knew a secret 教材深挖 79 5．他坐在座位边缘，弯腰驼背，面带紧张。 He sat ____________________ with hunched shoulders and a tense look on the face． 6．我之所以敬佩屠呦呦，是因为她帮助制造了一种药，挽救了数百万人的生命。 ____________________________________ she helps to create a kind of medicine， which has saved millions of lives． on the edge of the seat The reason why I admire Tu Youyou is that 教材深挖 80 五、长难句分析 (2024·北京高考)Though these new friends were abstract painters using oil paints， or were printmakers or sculptors， I took oil painting as the taboo high form I wasn't allowed to practice． 句意：虽然这些新朋友是抽象油画家，或者是版画家或雕塑家，但是我把油画作为禁忌的高级形式，不允许自己去练习。 分析：本句是一个主从复合句。Though引导_________从句；第一个or连接________________were …和were …；第二个or连接名词printmakers和sculptors；I wasn't allowed to practice是省略__________的______从句。 让步状语 并列的谓语动词 that/which 定语 教材深挖 81 读写用—素养提升 一、深化阅读——明晰考向　以阅读养阅读 (2024·新课标Ⅰ卷)I've been motivated—and demotivated—by other folks' achievements all my life. When I was a teenager, a neighborhood friend __41__ a marathon race. Feeling motivated, I started running __42__， but then two things happened. First, a girl I met one day told me she was __43__ for a “super，” referring to a 52.4­mile double marathon. Then, the next day I went on my longest run—15 miles. To be honest, I __44__ it! Between the girl making my __45__ seem small and the pure boredom of jogging, I decided that the only __46__ I'd ever run again is if a big dog was running after me! 教材深挖 82 So I __47__ cycling. I got a good bike and rode a lot. I __48__ of entering cycle races until I flew to San Diego to visit my sister. While she was at work one day, I __49__ her bike and went for a ride. The __50__： The roads there went through large valleys where I'd be riding uphill for miles at a time. I'd never faced such __51__. That day, I got __52__ by about 100 “local” bikers who were used to such roads. When I got back home, suddenly riding my bike didn't seem quite as __53__. 教材深挖 83 I've __54__ a lot since then. I've come to accept that whatever __55__ I set for myself, they just have to be my own. 篇章导读：本文是一篇记叙文。文章主要讲述了作者受到他人成就的刺激和激励，盲目跟风，尝试跑步和骑自行车，最终意识到无论为自己设定什么目标，都必须切实可行并适合自己。 教材深挖 84 41．A.knew B．held C．won D．quit 解析：根据文章首句“I've been motivated—and demotivated—by other folks' achievements all my life.”可知，作者会因为别人的成就而受到激励。由此可推知，此处是指一个社区的朋友赢得了马拉松比赛，作者因此受到了激励。故选C。 教材深挖 85 42．A.regularly B．silently C．proudly D．recently 解析：结合语境和常识可知，作者受到了激励，因此应是开始定期跑步。故选A。 43．A.asking B．looking C．waiting D．training 解析：根据下文“referring to a 52.4­mile double marathon”可知，作者遇到的那个女孩要参加一场52.4英里的马拉松比赛，因此她那时正在为之训练。故选D。 教材深挖 86 44．A.made B．believed C．hated D．deserved 解析：根据下文“the pure boredom of jogging”可知，作者认为慢跑无比无聊，因此其实作者本身没有跑步的意愿，所以此处是指作者讨厌跑步。故选C。 45．A.advantage B．achievement C．contribution D．influence 解析：作者遇到的女孩为52.4英里的马拉松比赛训练，而作者在跑15英里的距离，因此对比之下在那个女孩面前作者跑步的成就显得非常渺小。故选B。 教材深挖 87 46．A.way B．risk C．place D．reason 解析：根据上文“the pure boredom of jogging”可知，跑步对作者而言是令人讨厌的、无聊的，因此作者放弃了跑步，决定以后能让自己再次跑步的唯一原因是后面有大狗在追赶。故选D。 47．A.gave up B．went on C．turned to D．dealt with 解析：根据下文“I got a good bike and rode a lot.”可知，作者买了一辆好的自行车，并骑了很多次，因此作者放弃跑步后把自己的目标转向了骑自行车。故选C。 教材深挖 88 48．A.heard B．dreamed C．complained D．approved 解析：根据上文描述的作者的经历和下文作者放弃了骑行可知，此处表示在骑行方面，作者一开始梦想着参加骑行比赛，直到飞往圣迭戈拜访姐姐。故选B。 49．A.painted B．borrowed C．bought D．parked 解析：根据上文“I flew to San Diego to visit my sister. While she was at work one day”和下文“went for a ride”可知，作者去圣迭戈找姐姐，一天姐姐在上班，作者去骑行了，因此此处指作者向姐姐借了自行车。故选B。 教材深挖 89 50．A.problem B．secret C．principle D．advice 解析：根据下文“The roads there went through large valleys where I'd be riding uphill for miles at a time.”可知，那里的道路穿过宽阔的山谷，在那里作者要一次骑好几英里的上坡路，所以此处指作者遇到的问题。故选A。 51．A.dangers B．events C．opponents D．challenges 解析：作者要一次骑好几英里的上坡路，结合常识和下文作者放弃骑自行车可知，此处指作者从来没有遇到过这种挑战。故选D。 教材深挖 90 52．A.passed B．convinced C．admired D．stopped 解析：根据上文内容和下文“by about 100 ‘local’ bikers who were used to such roads”可知，作者被熟悉这种路的当地骑行者超过。故选A。 53．A.reliable B．convenient C．familiar D．appealing 解析：结合上文可知，作者在骑行途中遇到了挑战，又被大约百人超过，作者受挫了，因此骑行对作者来说就没有那么有吸引力了。故选D。 教材深挖 91 54．A.traveled B．matured C．missed D．worried 解析：结合文章最后一句“I've come to accept ... be my own.”可知，经过跑步和骑行这两件事情，作者已经逐渐相信目标应是为自己而设的，由此可知，作者成长了。故选B。 55．A.limits B．dates C．goals D．tests 解析：综合全文可知，在跑步和骑行这两件事情上，作者均受到了他人成就的影响，但结果都失败了，所以作者逐渐相信不管为自己设定什么目标，这些目标必须是自己的(不与别人比较)。故选C。 教材深挖 92 精读首句以把握主题 1．完形填空的首句是理解全文的关键。它们经常提供重要的背景信息或引出主题，对解题有重要指导意义。 2．仔细阅读文章首句，可以确定文章基调，预测可能涉及的语境，从而在填空时做出更合理的选择。 教材深挖 93 二、读后续写——必备微技能 高品素材　情绪描写——骄傲、自豪 满怀骄傲 be bursting with pride 为某人的成就感到自豪 take pride in one's achievements 感到一种强烈的自豪感 feel an overwhelming sense of pride 感到一阵自豪 feel a surge of pride 沉浸在骄傲的光芒中 bask in the glow of pride 静静地站着，心中充满自豪 stand in quiet pride 教材深挖 94 自命不凡 think highly of oneself 由于自豪而容光焕发 glow with pride 昂首挺胸 hold one's head high 颐指气使 order people about by gesture 昂首挺胸地站着 stand tall with pride 自豪地走路 walk with pride 自豪地微笑 beam with pride 教材深挖 95 高效课时作业 Ⅰ.阅读 A (2025·重庆市名校联盟高三期中)Humans are not always great at self­moderation, especially when things seem both plentiful and tasty. Read on to discover a few of the animals which we have lost for our behaviors. 高效课时作业 97 Dodo They were once abundant on the island of Mauritius in the Indian Ocean. Larger than turkeys, dodos weighed about 23 kg (about 50 pounds) and had blue­gray plumage and a large head. Portuguese sailors discovered them around 1507. These and subsequent sailors quickly killed the dodo population as an easy source of fresh meat for their voyages. The later introduction of monkeys, pigs, and rats to the island proved disastrous to the birds as the mammals fed on their eggs. The last dodo was killed in 1681. Sadly, very few scientific descriptions or museum specimens (样本) exist. 高效课时作业 98 Steller's Sea Cow Discovered in 1741, Steller's sea cows once inhabited the near­shore areas of the Komandor Islands in the Bering Sea. Much larger than present­day manatees and dugongs, Steller's sea cows reached a length of 9－10 meters and weighed around 10 tons. They floated at the surface of the coastal waters but unfortunately had little ability to sink. This made them easy targets for Russian seal hunters. Killing was often wasteful and the species was exterminated (灭绝) by 1768, less than 30 years after it was first discovered. No preserved specimens exist today. 高效课时作业 99 Passenger Pigeon The passenger pigeon was hunted to extinction in the early 1900s. Billions of these birds once inhabited eastern North America. As American settlers pressed westward, passenger pigeons were killed by the millions yearly for their meat and shipped by railway carloads for sale in city markets. Hunters often destroyed their nesting grounds and entire colonies in a single breeding season. From 1870 the decline of the species became dramatic. The last known passenger pigeon, named Martha, died on Sept.1, 1914 in the Cincinnati Zoo in Ohio. 篇章导读：本文是一篇说明文。文章主要介绍了由于人类的行为导致三种动物——渡渡鸟、斯特拉海牛和旅鸽的灭绝。 高效课时作业 100 1.Which of the following statements is mentioned about dodos? A．They were believed to have a short history with less than 170 years. B．Portuguese sailors found them in the 16th century during voyages. C．Animals like monkeys and pigs didn't threaten dodos' reproduction. D．They were bigger than turkeys and heavier than Steller's sea cows. 解析：细节理解题。根据Dodo部分中的“Portuguese sailors discovered them around 1507.(葡萄牙水手在1507年左右发现了它们。)”可知，葡萄牙水手是在16世纪的航行中发现了渡渡鸟。故选B。 高效课时作业 101 2．Why were Steller's sea cows effortlessly hunted? A．Because they were large enough to be spotted by hunters. B．Because they were unable to dive themselves in the water. C．Because they were regarded as prizes by Russian sailors. D．Because they floated at the water surface independently. 解析：细节理解题。根据Steller's Sea Cow部分中的“They floated at the surface of ... for Russian seal hunters.”可知，斯特拉海牛因为无法在水中潜水而容易被捕猎。故选B。 高效课时作业 102 3．What do the three animals have in common? A．Human factors speeded up their extermination. B．They all disappeared before the 19th century. C．No preserved specimens of them exist today. D．Their habitats were all in the ocean. 解析：细节理解题。根据第一段中的“Read on to discover a few of the animals which we have lost for our behaviors.(继续阅读以了解一些因我们的行为而失去的动物。)”可知，文中三种动物的共同点在于都是人类活动加速了它们的灭绝。故选A。 高效课时作业 103 B (2025·福建省福州金山中学高三月考)Located in the Oaxaca, Mexico, the fishing village Huatulco is home to thousands of baby turtles. I had three open days on my calendar, and a desire to save some turtles. And so, away I went to Huatulco with a powerhouse of willing protectors calling themselves Wildcoast. To carry out my mission, I was taken to La Escobilla to experience Wildcoast in action. Just one hour north of Huatulco, this protected beach is where mass turtle nesting happens. The natural phenomenon occurs at 12 beaches around the world, three of which are in Mexico. Having just four days during rainy season, thousands of female sea turtles go ashore to lay their eggs. 高效课时作业 104 Between threats like illegal hunters, natural enemies and oil spills, the hatchlings (幼龟) have the whole world against them. As recently as 2012, turtle hunting was not only common practice, but an important part of the culture and diet in the Oaxacan communities. Wildcoast rescues turtle eggs and recreates habitats. Thanks to their efforts, various sea turtles have made a major comeback, with over 72 million turtles being born now. I got to hold 50 of the hatchlings in a bowl. Statistically speaking, just one in 1，000 baby turtles will make it to adulthood. Staring at the bowl, I so badly wanted them to find shelter somewhere in the ocean. 高效课时作业 105 Finally, it was time to set those little ones free. Having made sure no suspicious (可疑的) people were nearby, I let out the hatchlings. With each set of waves, we witnessed the survival of the fittest, some crawling (爬行) past the whitewash while others crashed back to shore. A bunch of birds was ready to dive into the sea for their targets. “One in 1，000.” Nature was both cruel and sympathetic. After 30 long minutes, the last hatchling made its way to the sea. 篇章导读：本文是一篇记叙文。文章讲述了作者前往墨西哥的华图尔科渔村，与一个志愿者团队一起保护海龟的故事。 高效课时作业 106 4.What is Wildcoast? A．A lively beach housing various wild animals. B．An official organization tackling ocean oil leaks. C．An experienced team exploring the coastal areas. D．A voluntary group assisting the survival of turtles. 解析：细节理解题。根据第一段中的“I had three open days ... calling themselves Wildcoast.”可知，Wildcoast是一个协助海龟生存的志愿者团体。故选D。 高效课时作业 107 5．Why was the author taken to La Escobilla? A．To liberate collected hatchlings. B．To protect delicate turtle eggs. C．To witness mass turtle nesting. D．To record Oaxacan cultures. 解析：细节理解题。根据第二段中的“To carry out my mission ... where mass turtle nesting happens.”可知，作者被带到La Escobilla是为了见证大量的海龟筑巢。故选C。 高效课时作业 108 6．Which threat does the author want to protect the turtles from? A．Water pollution. B．Human hunting. C．Natural enemies. D．Ocean waves. 解析：细节理解题。根据第三段中的“Between threats like illegal hunters ... whole world against them.”以及倒数第三段中的“Having made sure ... were nearby”可知，海龟幼崽面临的众多威胁中包括非法猎人。由此可知，作者想要保护海龟免受人类狩猎的威胁。故选B。 高效课时作业 109 7．How might the author feel when seeing the hatchlings crawling? A．Relieved. B．Attached. C．Concerned. D．Annoyed. 解析：推理判断题。根据倒数第三段中的“With each set of waves ... for their targets.(每组波浪中，我们都见证了适者生存，一些小海龟爬行穿过白浪，而另一些则被冲回岸边。一群鸟准备潜入海中捕捉目标。)”及最后一段内容可推知，作者在看到幼龟爬行时可能会感到担心。故选C。 高效课时作业 110 Ⅱ.七选五 (2025·辽宁省葫芦岛市连山区东北师范大学连山实验高中高三月考)For outdoor enthusiasts, it is crucial to be prepared for any sort of natural disaster in the open air. __1__ It includes what kinds of disasters may strike, and what resources should be taken on your trip. __2__ Desert areas are more likely to be affected by droughts; coastal regions are more likely to see hurricanes; mountainous areas are likely to avalanches (雪崩) in winter and landslides in summer. Therefore, always do some research ahead of time to help you find right survival strategies in different conditions. 高效课时作业 111 While you're planning, the essential thing to consider is the things you should pack for your trip. Any disaster that may separate you from civilization for a period of time will require you to provide your own food, water, and shelter for at least a few days. __3__ For disasters that may wet your equipment, flameless light sources are a must. What you bring with you should be suited to the disaster you might encounter. Once you complete your survival plan, it's better to review it periodically. When a natural disaster strikes, you probably won't have time to go over a document or go online to seek advice. __4__ 高效课时作业 112 If a natural disaster strikes while you are in the wilderness, you should put your survival plan into effect immediately. __5__ Then contact others for help. Do not wait around to see if the disaster is really that serious, do not panic, and do not easily abandon your plan. A．But this is not always the case. B．It's also a good idea to bring light sources. C．That means having a disaster response plan. D．It's also great to consult with the specialists in person. 高效课时作业 113 E．Consequently, revising it frequently is strongly recommended. F．Different kinds of disasters are likely to occur in different areas. G．Stay calm, act decisively, and begin working to keep yourself alive. 篇章导读：本文是一篇说明文。文章就在自然灾害到来之前制定生存计划提出一些建议。 高效课时作业 114 1.答案：C 解析：根据上文“For outdoor enthusiasts ... in the open air.(对于户外运动爱好者来说，在户外为任何自然灾害做好准备是至关重要的。)”可知，设空处应承接上文，针对上文提到的自然灾害做好灾难应对计划。C项(这意味着要有一个灾难应对计划。)符合语境。故选C。 2．答案：F 解析：设空处为本段主题句。根据下文“Desert areas are more likely ... landslides in summer.”可知，本段主要讲述了不同地区会发生不同的灾害。F项(不同的地区可能发生不同种类的灾害。)概括本段内容。故选F。 高效课时作业 115 3．答案：B 解析：根据上文“Any disaster that may ... at least a few days.(任何可能将你与文明隔离一段时间的灾难将要求你提供你自己的食物、水和至少几天的避难所。)”可知，设空处应承接上文，提出需要准备的东西。B项(带光源也是个好主意。)符合语境。故选B。 4．答案：E 解析：根据上文“Once you complete ... to seek advice.(一旦你完成了生存计划，最好定期回顾一下。当自然灾害来袭时，你可能没有时间浏览文件或上网寻求建议。)”可知，E项(因此，强烈建议经常修改它。)承接上文，与上文构成因果关系。故选E。 高效课时作业 116 5．答案：G 解析：根据上文“If a natural disaster ... into effect immediately.(当你在野外时，如果自然灾害来袭，你应该立即实施你的生存计划。)”可知，设空处应承接上文，说明要采取果断行动。G项(保持冷静，果断行动，开始努力让自己活下去。)符合语境。故选G。 高效课时作业 117 R $$