Unit 6 Earth first一-2025-2026学年高中英语重点词汇精讲必修第二册（外研版）

高中·外研版 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·外研版·必修第二册Unit6 Earth first 单元词汇总览 shark /fa:k/n.鲨（鱼） extinction/k'stkn/n.灭绝，绝hunting/'hnt/n.打猎，狩猎 scare/kear)/v.使（某人）惊恐， 种 presentation /.prezn'terfn/n. 吓唬 attitude/'atrtju:dn.(尤指通过告，（观点的）陈述，说明 due to由于，因为 行为表现出的对某事的一般)看reserve/r'z3v/n.(野生生物)保 fin /frn/v切去（鱼的）鳍：n.鱼法，态度 护区 鳍 devote/d山'vat/v.致力，献身，倾staff/sta:f/n.员工 dive/darv/v.(通常指使用呼吸注 establish'staeblr/v.建立，设立 设备的)潜水 ocean/'a/n.海洋，大海 damage/'demd3v.破损，损害， target'ta:gt/v.把…作为目highlight/'harlart/.v.使…突出，损伤 标 使注意力集中于 drought/dravt/n.旱灾，千旱 fortunately/fo:tfanatli/adv.幸运cruelty/'ku:alti/n.残忍，残酷，f1 ood /flAd/n.洪水，水灾 地 残暴 词汇核心考点精讲 1.scre/kea)/V.使（某人）惊恐，吓唬 ·核心考点：词性：动词(v.)/名词(n.) 2个核心义：使惊恐，吓唬(v):惊恐，恐惧(n) ·必记搭配与例句：·scare sb.to death(把某人吓得要死)：The noise scared me to death, ●scare sb.into doing sth.(吓得某人做某事)：They scared him into telling the truth. ·a scare(一阵恐慌)：There was a bomb scare in the city.. ·重点派生词：·scared(形容词)：feel scared(感到害怕的) ●scary（形容词)：a scary movie(恐怖电影) 2.devote/di'vat/v.致力，献身，倾注 ·核心考点：词性：动词(v) 1个核心义：致力，献身，倾注 ·必记搭配与例句：·devote oneself to sth../doing sth.(致力于，献身于)：She devoted herself to teaching. ●be devoted to(专心于，忠诚于)：He is devoted to his family. ●devote time/money to(投入时间/金钱于)：They devoted much time to the project, 高中·外研版 寒假专版 ·重点派生词：●devotion(名词)：devotion to duty(忠于职守) ·devoted(形容词)：a devoted friend(忠实的朋友) 3.highlight/harlart/v.使…突出，使注意力集中于 ·核心考点：词性：动词(v.)/名词(n.) 2个核心义：使突出，强调(v):最精彩的部分(n.) ·必记搭配与例句：·highlight sth.(强调某事)：The report highlights the problem. ●the highlight of..(…的亮点)：The highlight of the trip was the castle. ·highlight importance(强调重要性)：He highlighted the importance of study.. ·重点派生词：·highlighted(形容词)：highlighted text(高亮文本) ●highlighting(名词)：the highlighting of key points(重点突出) 4.establish'staebl/v.建立，设立 ·核心考点：词性：动词(v) 2个核心义：建立，设立：证实，确定 ·必记搭配与例句：●establish a company(建立公司)：They established a new company. ·establish oneself(立足，安家)：She established herself in Paris.. ●establish that..(证实…)：The evidence established his guilt. ·重点派生词：●establishment(名词)：the establishment of rules(规则的制定) ●established(形容词)：an established custom(既定习俗) 5.damage/'daemid/v.破损，损害，损伤 ·核心考点：词性：动词(v)/名词(n.) 2个核心义：损害，损伤(v.):损害，损失(n.) ·必记搭配与例句：·damage sth.(损害某物)：Smoking damages health ●do damage to(对…造成损害)：The storm did damage to the crops.. ●serious damage(严重损害)：The accident caused serious damage, ·重点辨析：·damage(部分损害，可修复)vs destroy(彻底破坏，不可修复) 6.attitude/'aetrtju:d/n.(尤指通过行为表现出的对某事的一般)看法，态度 ·核心考点：词性：名词(n) 1个核心义：态度，看法 ·必记搭配与例句：●attitude to/towards(对…的态度)：His attitude towards life is positive. ●a positive/negative attitude(积极/消极态度)：She has a positive attitude, ●change one's attitude(改变态度)：He changed his attitude after the talk. ·重点搭配：●with an attitude(带着某种态度)：He spoke with an attitude of pride. 高中·外研版 寒假专版 7.fortunately/'fo:t∫nstli/adv.幸运地 ·核心考点：词性：副词(adv.) 1个核心义：幸运地，幸亏 ·必记搭配与例句：●fortunately for sb.(对某人来说幸运的是)：Fortunately for us,.the rain stopped. ●Fortunately,,+句子（幸运的是…）：Fortunately,.no one was hurt.. ·重点派生词：●fortunate(形容词)：be fortunate to do(幸运做某事) ●misfortune(名词)：suffer misfortune(遭受不幸) 8.cruelty/u:alti/n.残忍，残酷，残暴 ·核心考点：词性：名词（n.) 1个核心义：残忍，残酷 ·必记搭配与例句：·show cruelty to(对…表现残忍)：He showed cruelty to animals. ●the cruelty of war(战争的残酷)：We saw the cruelty of war. ·重点派生词：●cruel(形容词)：a cruel man(残忍的人) ·cruelly(副词)：treat sb.cruelly(残忍对待某人) 9.extinction /ik'stkn/n.灭绝，绝种 ·核心考点：词性：名词(n) 1个核心义：灭绝，绝种 ·必记搭配与例句：·the extinction of..(…的灭绝)：The extinction of dinosaurs is a mystery. ●face extinction(面临灭绝)：The species is facing extinction. ●prevent extinction(防止灭绝)：We must prevent the extinction of animals.. ·重点派生词：·extinct(形容词)：an extinct species(灭绝的物种) 10.target/'ta:gt/v.把…作为目标 ·核心考点：词性：动词(v.)/名词(n.) 2个核心义：把…作为目标(v.):目标，靶子(n) ·必记搭配与例句：·target sth./sb.(以某物/某人为目标)：The company targets young consumers. ●meet a target(达到目标)：e need to meet the sales target. ·on target(按计划，有可能实现)：The project is on target,. ·重点搭配：●target for sth.(…的目标)：a target for criticism(批评的目标) 11.dive/daIv/v.(通常指使用呼吸设备的)潜水 ·核心考点：词性：动词(v)/名词(n.) 2个核心义：潜水：俯冲，跳水 高中·外研版 寒假专版 ·必记搭配与例句：●dive into(潜入，钻研)：He dived into the water. ·go diving(去潜水)：We often go diving on weekends.. ●make a dive(俯冲，跳水)：The bird made a dive for the fish, ·重点派生词：●diver(名词)：a scuba diver(水肺潜水员) ●diving（名词)：diving competition(跳水比赛) 12.due to由于，因为 ·核心考点：词性：介词短语(prep) 1个核心义：由于，因为 ·必记搭配与例句：·due to sth.(由于某事)：The delay was due to bad weather.. ●be due to do(预定做某事)：The train is due to arrive at5pm. ·重点辨析：●due to（后接名词，作表语或状语)s because of(后接名词，作状语) 13.reserve /rI'z3:v/n.(野生生物)保护区 ·核心考点：词性：动词(v,)/名词(n) 2个核心义：预订，保留(v.):保护区，储备(n.) ·必记搭配与例句：●reserve a room(预订房间)：I reserved a room in the hotel. ●nature reserve（自然保护区)：This is a nature reserve. ●reserve sth.for(为…保留某物)：We reserved seats for them. ·重点派生词：·reservation(名词)：make a reservation(预订) ·reserved(形容词)：a reserved person(内向的人) 14.presentation/,prezn'teIn/n.报告，（观点的）陈述，说明 ·核心考点：词性：名词(n) 2个核心义：报告，陈述：展示，呈现 ·必记搭配与例句：●give a presentation(做报告)：She will give a presentation tomorrow. ●the presentation of sth.(某物的展示)：The presentation of the new product was successful.. ●visual presentation(t视觉展示)：The visual presentation attracted many people. ·重点派生词：·present(动词)：present a report(提交报告) ·presenter(名词)：a TV presenter(电视主持人) 词汇核心考点综合训练 1.一、单项选择 1.Smoking can-your health seriously. 高中·外研版 寒假专版 。A.damage 。B.destroy ●C.hut ●D.ham 2.The new law was_to protect endangered species from extinction. ·A.established ·B.highlighted 。C.devoted ●D.reserved 3.She_herself to helping the poor and spent her whole life on charity work. ·A.devoted ·B.established ·C.highlighted ·D.targeted 4.The_of the trip was visiting the ancient temple in the mountains. ·A.highlight ·B.presentation ·C.reservation ●D.attitude 5._,no one was injured in the car accident yesterday. ●A.Fortunately 。B.Fortunate 。C.Unfortunately 高中·外研版 寒假专版 ●D.Unfortunate 6.The company has set a sales_of 10 million dollars for this year. 。A.target ●B.dive ●C.extinction ·D.cruelty 7.His_towards his studies is very positive,so he always gets good grades. 。A.attitude ●B.devotion ●C.presentation 。D.damage 8.You need to_a table in advance if you want to have dinner at that popular restaurant. ●A.reserve ●B.dive ·C.establish ·D.highlight 9.The sudden loud noise_me to death. ●A.scared ●B.scared of ·C.scay ·D.scare 10.The delay of the flight wasthe heavy snowstorm. 。A.due to ●B.because 高中·外研版 寒假专版 ·C.since ●D.as 2.二、根据提示补全句子 1.She felt(scare)when she saw the big dog. 2.His(devote)to his family is deeply moving 3.The report_(highlight)the importance of environmental protection. 4.We should try our best to prevent the(extinct)of rare animals. 5.The_(present)of the new technology was a great success. 6.He is a_(reserve)person and doesn't talk much in public. 7.(fortunate),we arrived at the station on time and caught the train. 8.The_(cruel)of the dictator was known to everyone. 3.三、首字母填空 1.The government has established a nature r-to protect wild animals. 2.My favorite part of the trip was the hwhen we watched the sunrise over the ocean 3.She has a positive a_towards life and always looks on the bright side. 4.The company plans to tyoung people with its new product. 5.It's important to denough time to your studies every day. 4.参考答案 ·一、单项选择 AAAAAAAAAA ·二、根据提示补全句子 scared devotion highlights extinction presentation reserved Fortunately cruelty ·三、首字母填空 reserve highlight attitude target devote