Unit 12 Innovation Lesson 2、3-2025-2026学年高中英语词汇真题精讲选择性必修第四册（北师大版）

高中选修4北师大版 【创新单元专练】 F版词汇真题精讲 创新单元 【Unit12】Innovation Lesson2&3 创新词汇精讲与真题训练 本单元核心词汇 emerge /i'm3:d3vi.出现；浮现theoretical/,3'retrkl/adj.理论论；宇宙学 coincidence/kav'nsidans//n.巧的：理论上的 grand/graend/ad.宏伟的；壮丽 合：巧事 overcome/,3Uva'km/t.克服的：隆重的 clueless /'klu:las/adj..一无所知（困难）；控制（感情）：征服 in spite of虽然；不顾；尽管… 的：一窍不通的 decline/dr'klan/v.减少：降低；（仍） incubation/,四kju'ben/n.孵化；谢绝；n.下降；衰退 bonus/ban3s/n.意外收获；额 潜伏期 PhD (Doctor of Philosophy)n.外好处；奖金；红利 evaluation1,vaelju'em/n.评估；博士学位 gravity/'graevati/n.重力：引力 评价 cosmology /kDz'mpladsi/n.宇宙 直击真题高效讲 真题解析 1.真题1 -The sun began to from behind the clouds after the rain stopped. A.emerge B.decline C.overcome 答案：A 核心词汇：emerge/i'm3:d3/i.出现；浮现 核心知识点： 词性：不及物动词，不直接接宾语。 搭配：emerge from（从…出现)：emerge as(作为…显露出来)。 2.真题2 What a I met my primary school teacher on the same flight to Beijing A.bonus B.coincidence C.evaluation 高中选修4北师大版 【创新单元专练】 F版词汇真题精讲 答案：B 核心词汇：coincidence/kau'IsIdans/n.巧合：巧事 核心知识点： 词性：可数名词，复数形式coincidences。 搭配：What a coincidence!(真巧啊！)：by coincidence(巧合地)。 3.真题3 She was completely about how to use the new software,so she asked for help A.clueless B.theoretical C.grand 答案：A 核心词汇：clueless/'klu:los/adj.一无所知的 :一窍不通的 核心知识点： 词性：形容词，反义词为knowledgeable(有知识的)。 搭配：be clueless about sth.(对某事一无所知)。 4.真题4 The doctor said the period for this virus is about 14 days. A.incubation B.gravity C.cosmology 答案：A 核心词汇：incubation/,kju'ben/n.孵化：潜伏期 核心知识点： 词性：不可数名词。 搭配：incubation period(潜伏期)：incubation of eggs(卵的孵化)。 5.真题5 The teacher will give an of our group project next Monday. A.evaluation B.bonus C.decline 答案：A 核心词汇：evaluation1,valju'en/n.评估；评价 核心知识点： 词性：不可数名词，动词形式为evaluate(评价；评估)。 搭配：give an evaluation(进行评估)：evaluation of sth.(对某物的评价)。 6.真题6 高中选修4北师大版 【创新单元专练】 F版词汇真题精讲 Einstein's physics ideas were not widely accepted at first. A.theoretical B.grand C.clueless 答案：A 核心词汇：theoretical/,ra'retrkl/adj.理论的；理论上的 核心知识点： 词性：形容词，名词形式为theory（理论)。 搭配：theoretical physics(理论物理)；heoretical basis(理论基础)。 7.真题7 We need to the difficulty of poor communication to work together well. A.overcome B.decline C.emerge 答案：A 核心词汇：overcome/,euva'kAm/t.克服（困难）：控制（感情）：征服 核心知识点： 词性：及物动词，过去式和过去分词均为overcame。 搭配：overcome difficulties(克服困难)：overcome fear(克服恐惧)。 8.真题8 The number of pandas in the wild has started to in recent years. A.decline B.bonus C.gravity 答案：A 核心词汇：decline/d'klam/v.减少；降低：谢绝：n.下降；衰退 核心知识点： 词性：动词/名词，作动词时可接宾语（如decline an invitation谢绝邀请）。 搭配：decline in number(数量减少)：economic decline(经济衰退)。 9.真题9 After years of research,she finally got her in chemistry. A.PhD B.cosmology C.bonus 答案：A 核心词汇：PhD(Doctor of Philosophy)n.博士学位 核心知识点： 3 高中选修4北师大版 【创新单元专练】 F版词汇真题精讲 词性：可数名词，全称为Doctor of Philosophy,可指任何学科的博士学位（非仅哲学）。 搭配：get/receive a PhD(获得博士学位)：PhD student(博士生)。 10.真题10 He has always been interested in studying the origin and development of the universe. A.cosmology B.gravity C.evaluation 答案：A 核心词汇：cosmology /kDz'mplad3i/n.宇宙论：宇宙学 核心知识点： 词性：不可数名词，相关形容词为cosmological(宇宙论的)。 领域：属于天文学和物理学的交叉学科。 11.真题11 The opening ceremony of the Olympics left a deep impression on everyone A.grand B.theoretical C.clueless 答案：A 核心词汇：grand/graend/ad.宏伟的：壮丽的；隆重的 核心知识点： 词性：形容词，可修饰建筑、仪式、计划等。 搭配：grand ceremony(隆重的仪式)；grand building(宏伟的建筑)：grand plan(宏伟的计 划)。 12.真题12 the heavy rain,they still managed to arrive at the meeting on time. A.In spite of B.Bonus C.Gravity 答案：A 核心词汇：in spite of虽然：不顾；尽管…（仍…） 核心知识点： 词性：介词短语，后接名词、代词或动名词。 同义短语：despite(用法相同，如Despite the rain.)。 13.真题13 As a_ for finishing the project early,we got an extra day off. A.bonus 4 高中选修4北师大版 【创新单元专练】F版词汇真题精讲 B.incubation C.decline 答案：A 核心词汇：bous/baunas/n.意外收获：额外好处：奖金；红利 核心知识点： 词性：可数名词，复数形式bonuses。 搭配：annual bonus(年终奖)：as a bonus(作为额外好处)。 14.真题14 Newton discovered the law of,which explains why objects fall to the ground. A.gravity B.cosmology C.evaluation 答案：A 核心词汇：gravity/'grvti/n.重力：引力 核心知识点： 词性：不可数名词，形容词形式为gravitational(重力的)。 搭配：law of gravity(万有叼引力定律)：centre of gravity(重心)。 真题精准训练 实战演练 一、 单项选择 1.The stars began to as the sky got darker. A.emerge B.decline C.overcome 2.What a We both chose the same book for the school project. A.bonus B.coincidence C.evaluation 3.He was about the new technology,so he attended a training course. A.clueless B.theoretical C.grand 高中选修4北师大版 【创新单元专练】 F版词汇真题精讲 4.The period of the disease is usually 7 to 14 days. A.incubation B.gravity C.cosmology 5.The manager will give an of our performance at the end of the month. A.evaluation B.bonus C.decline 6.Her research on black holes was published in a top science journal. A.theoretical B.grand C.clueless 7.We needto the language barrier to communicate with foreign partners. A.overcome B.decline C.emerge 8.The population of this species has started to due to habitat loss. A.decline B.bonus C.gravity 二、用所给单词的适当形式填空 1.The sun (emerge)from the clouds after the storm yesterday. 2.They celebrated the (coincide)of their birthdays with a big party. 3.She looked (clueless)when asked about the details of the plan 4.The doctor explained the(incubate)period of the virus to the patients. 5.The (evaluate)of the new policy will take three months 6.His (theory)analysis helped solve the technical problem 三、首字母填空 1.Theg opening of the new library attracted thousands of visitors. 2.Ins_ of the cold weather,they went hiking as planned. 6 高中选修4北师大版 【创新单元专练】 F版词汇真题精讲 3.Asab for his hard work,he received a free trip to Europe. 4.Newton's law of g explains why apples fall to the ground. 5.She has a strong interest in cand often reads books about the universe. 四、语篇填空 阅读短文，用括号内所给单词的适当形式填空或根据上下文补全单词，使短文通顺。 After the rain stopped,the sun started to 1.(emerge)from behind the clouds.What a 2. (coincide)!I met my old friend Lily while walking in the park.She looked 3. (clueless) when I asked about her new job,so I offered to help.Lily told me she was working on a project about the 4. (incubate)period of a new virus.Her team needed to 5.(overcome)many difficulties,but they finally finished it.The manager gave a positive 6. (evaluate)of their work and announced a 7. (bonus)for everyone.In s of the challenges,they succeeded through teamwork. 参考答案 I.单项选择 1.A2.B3.A4.A5.A6.A7.A8.A I.用所给单词的适当形式填空 1.emerged 2.coincidence 3.clueless 4.incubation 5.evaluation 6.theoretical I首字母填空 1.grand 2.spite 3.bonus 4.gravity 5.cosmology V.语篇填空 1.emerge 2.coincidence 3.clueless 4.incubation 5.overcome 6.evaluation > bonus 8.spite 7