Unit 2 Natural Disasters 单元重点回眸-【金版新学案】2025-2026学年高中英语必修第三册同步课堂高效讲义教师用书（译林版）

该高中英语单元复习讲义通过框架图与表格系统构建知识体系，梳理核心词汇、拓展词汇、重点短语及典型句式。核心词汇与拓展词汇呈现派生关系，典型句式以表格对比“会记忆”与“会仿写”，清晰呈现知识脉络与重难点内在联系。 讲义亮点在于分层练习设计，通过单词拼写、词形转换、短语运用及句式仿写，培养语言能力与思维品质。如“用所给词的适当形式填空”巩固词汇派生，“句式仿写”提升表达准确性。基础生可夯实基础，优秀生能深化运用，为教师精准教学与学生自主复习提供有力支持。

单元重点回眸 1．occur vi.　　　　 发生，出现；存在于 2．inform vt. 了解，熟悉；通知 3．shock n. 震惊，惊愕；剧烈震动 vt. 使震惊 4．power n. 电，电力；权力；政权；控制力； 能力；能量；力量 5．supply n. 补给，补给品；供应；供应量，储备 vt. 供应，供给，提供 6．signal vi.& vt. 发信号，示意；标志 n. 信号，暗号；标志；信号灯 7．flood n. 洪水，水灾；大量 vt.& vi. 淹没，泛滥；大量涌入；充满 8．otherwise adv. 否则，不然；除此以外 9．stair n. 楼梯；梯级 10．curious adj. 好奇的；奇特的 11．beyond adv. 在(或向)较远处，在另一边 prep. 在(或向)更远处；超出；晚于；无法；超出……之外 12．hug vt. 拥抱，搂抱；抱紧 单词拼写 1．The people on the island are sending up smoke signals (信号). 2．Violence of some type seems to occur (出现)in every society. 3．The soup was cold，but it was otherwise (否则)an excellent meal. 4．My bedroom was up two flights of stairs (楼梯). 5．James went to his daughter and hugged (拥抱) her tightly. 6．These are the worst floods (洪水) in Britain within living memory. 7．The violence and bad language in the program shocked (使震惊) many of the viewers last week. 1．injure vt.伤害，使受伤；损害→injury n．伤害，损害 →injured adj.受伤的，受损害的 2．confirm vt.证实，确认；使确信；批准 →confirmation n．证实；确认书，证明书 3．relief n．宽慰，轻松；减轻，消除；救济 →relieve vt.减轻，缓和；解除(职务) →relieved adj.感到欣慰的 4．inform vt.了解，熟悉；通知 →informed adj.了解情况的；见多识广的 5．distance n．遥远，久远；距离；差异；疏远 →distant adj.遥远的；疏远的 →distantly adv.遥远地；有远亲关系地 6．bear v．经得起；承受；携带；写有 →bearable adj.可忍受的；支持得住的 →unbearable adj.难耐的；无法忍受的 学生用书第59页 7．sharp adj.灵敏的；锋利的；急剧的；明显的；尖锐的；强烈的 →sharply adv.严厉地；急剧地 →sharpen v. (使)变锋利(尖锐，清晰) 8．locate vt.找出……的准确位置；把……安置在(或建造于) →location n．位置，地点 用所给词的适当形式填空 1．Several train passengers received serious injuries (injure) in the crash. 2．The school promised to keep parents informed (inform) about the situation. 3．You can see distant (distance) objects with this special instrument. 4．This exercise will help students sharpen (sharp) up their reading skills. 5．The new building will be located (locate) in the center of town. 6．She was glad to be relieved (relief) of this burden. 1．at large　　　　　　　 整个，全部 2．give rise to 使发生(或存在) 3．safe and sound 安然无恙的 4．occur to 被想到，浮现在脑中 5．keep one’s head (在困境中)保持冷静 6．run out of 用完，耗尽 7．take the form of 呈现……的形状；采取……的形式 8．to one’s great relief 令某人大为欣慰的是 选用左栏短语的适当形式填空 1．It didn’t occur to me to check my insurance policy. 2．That is definitely not true. The speech is open to the public at large． 3．Our next class will take the form of a debate. 4．Fortunately，the police found the missing children safe and sound． 5．We’ve nearly run out of paper. Do you think there’s enough for today？ 会记忆 会仿写 1.“be doing... when”句型 Alice Brown，head teacher at Falmont Primary School，was teaching when the floor began to shake. 我正看着公告栏上的照片，这时突然我听到我身后有一个声音。 I was looking at the photos on the noticeboard when I heard a voice behind me. 2.in case引导状语从句 At the same time，Miss Brown quickly opened the classroom door，in case it became damaged during the shaking and could not open. 带上地图，以防你迷路。 Bring a map in case you get lost． 3.the moment引导时间状语从句 The moment the shaking stopped，Miss Brown sensed it was the best time for the class to make their escape. 我一收到钱，就把票寄出去。 The moment I get the money I’ll send the ticket. 4.be to do句型 Its ashy rocks，now dark，now light，told a story of past eruptions that might have warned the city what was to come. 最明智的对策是缄口不语。 The wisest course would be to say nothing． 5.独立主格结构 Each turned to fly—each running，pressing，pushing against the other. 由于没有公共汽车，我们只好走回家。 There being no bus，we had to walk home. 学科网（北京）股份有限公司 $