Unit 1 Science Fiction 三-2025-2026学年高中英语重点词汇精讲选择性必修第四册（人教版）

高中选修4人教 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·人教版·选修4Unit1 Science Fiction三 单元词汇总览 backwards/'baekwadz/(NAnE使朝外；结果是 maximum /'maksimam/adj. backward)av.向后；倒着；往pace /pers/n.速度；步伐：节奏大极限的n.最大量；最大限度 回 t.&vi.确定速度；调整节奏 explode/ik'splaud/vi.&t.爆炸： grip/grp/t.&vi.紧握：抓紧fall away短语（逐渐）减少：消失爆破 hazy/'herzi/adj..模糊的；朦胧的；division/d'vI3n/n.分开；分隔；jolt/d3aot/n.震动；摇晃；颠簸 困惑的 差异：除（法） t.&vi.(使)震动：摇晃 niece /ni:s/n.侄女；外甥女 puff /paf/n.(烟、气等的)一缕；flip /flp/t.&vi.(使)快速翻转； fetch /fet/vt.(去)拿来；（去）请少量；喘息 (用手指)轻抛 来 urge/3:d3/n.强烈的欲望：冲动stun/stn/t.使震惊；使昏迷 handkerchief/'haenkatfif/n.手t.催促；力劝；大力推荐have mud /mad/n.泥：泥浆 帕：纸巾 an urge to有强烈的欲望做某事overstatement/'euvasteitmant//n. lamp /laemp/n.灯；台灯 random/'raendam/adj..随机的：夸大；夸张 turn out短语关掉；熄灭：在场： 不可思议的 词汇核心考点精讲 1.backwards/'bakwadz/adv.向后；倒着；往▣ ·核心考点：词性：副词(adv.) 2个核心义：向后（方向）、倒着（顺序） ·必记搭配与例句：●look backwards(向后看)：She looked backwards before crossing the road. ·count backwards(倒着数)：Can you count backwards from ten'? ·重点派生词：●backward(形容词)：a backward child(智力发育迟缓的孩子) 2.grip/grp/t.&vi.紧握：抓紧 ·核心考点：词性：动词(t.&vi.)、名词(n.) 2个核心义：紧握（动作）、控制（抽象） ·必记搭配与例句：●grip sth..tightly(紧紧抓住)：He gripped the rope tightly ●lose grip on(失去控制)：She lost her grip on the situation ·重点派生词：·gripping（形容词)：a gripping story(扣人心弦的故事) 高中选修4人教 寒假专版 3.hay/'hezi/adj.模糊的；朦胧的：困惑的 ·核心考点：词性：形容词(adj) 2个核心义：模糊的（视觉）、困惑的（思维） ·必记搭配与例句：●hazy memory(模糊的记忆)：I have a hazy memory of my childhood. ●be hazy about(对…不清楚)：She’s hazy about the details. ·重点派生词：●haze(名词)：in ahaze(在迷雾中) 4.fetch /fet/t.(去)拿来：（去）请来 ·核心考点：词性：动词(t) 2个核心义：拿来（物品）、请来（人） ·必记搭配与例句：●fetch sb.sth.(为某人拿来某物)：Fetch me a glass of water. ●fetch in(引l进)：The company fetched in new technology. ·词义辨析：·fetch vs.bring:fetch强调“去拿来”，bring强调“从别处带来” 5.pace /peis/n.速度；步伐；节奏t.&vi.确定速度；调整节奏 ·核心考点：词性：名词(n)、动词(t.&vi.) 2个核心义：速度(n.)、调整节奏(v) ·必记搭配与例句：●keep pace with(跟上)：We must keep pace with the times. ●set the pace(定速度)：He set the pace for the runners. ·重点搭配：·at a fast/slow pace(快/慢节奏) 6.rge/3d3/n.强烈的欲望；冲动t.催促；力劝：大力推荐 ·核心考点：词性：动词(t.)、名词(n.) 2个核心义：催促(v.)、强烈欲望(n.) ·必记搭配与例句：·urge sb.to do sth.(催促某人做某事)：My mother urged me to study hard. ●have an urge to(有强烈欲望做某事)：I have an urge to travel. ·重点派生词：●urgent(形容词)：an urgent matter(紧急的事) 7.random/'raendam/adj.随机的；不可思议的 ·核心考点：词性：形容词(adj) 1个核心义：随机的 ·必记搭配与例句：●at random(随机地)：He chose a book at random ●random selection(随机选择)：The sample was a random selection. ·重点派生词：●randomly(副词)：choose randomly(随机选择) 高中选修4人教 寒假专版 8.maximum/maeksimam/adj.最大极限的n.最大量；最大限度 ·核心考点：词性：形容词(ad)、名词(n.) 1个核心义：最大的(adj)、最大限度(n.) ·必记搭配与例句：●naximum speed（最高速度)：The maximum speed is 120km/h. ●reach the maximum(达到最大值)：The temperature reached the maximum. ·反义词：●minimum(最小的) 9.explode/k'splaud/vi.&t.爆炸；爆破 ·核心考点：词性：动词（ⅵi.&t) 2个核心义：爆炸（物理）、爆发（情绪） ·必记搭配与例句：·explode with anger(勃然大怒)：He exploded with anger.. ●explode into laughter(突然大笑)：she exploded into laughter ·重点派生词：●explosion(名词)：a big explosion(大爆炸) 10.stun/stn/t.使震惊；使昏迷 ·核心考点：词性：动词(t) 2个核心义：使震惊、使昏迷 ·必记搭配与例句：●be stunned by(被…震惊)：I was stunned by the news ●stun sb.into silence(使某人震惊得说不出话)：The news stunned him into silence.. ·重点派生词：·stunning（形容词)：a stunning view（极好的景色) 11.flip /flip/vt.&vi.(使)快速翻转；（用手指）轻抛 ·核心考点：词性：动词(t.&vi) 2个核心义：快速翻转、轻抛 ·必记搭配与例句：·flip through(快速翻阅)：He flipped through the book. ●flip a coin(抛硬币)：Let's flip a coin to decide 12.jolt/dwt/n.震动：摇晃：颠簸t.&vi.(使)震动；摇晃 ·核心考点：词性：动词(t.&vi.)、名词(n.) 2个核心义：震动(v.n.)、颠簸(n.) ·必记搭配与例句：·jolt sb.awake(使某人惊醒)：The noise jolted me awake. ●a sudden jolt(突然的震动)：The car gave a sudden jolt.. 13.overstatement/'auvasteitmant//n.夸大：夸张 ·核心考点：词性：名词(n) 1个核心义：夸大 高中选修4人教 寒假专版 ·必记搭配与例句：●an overstatement(夸大其词)：That's an overstatement. ·avoid overstatement(避免夸大)：We should avoid overstatement. ·重点派生词：·overstate(动词)：overstate the facts(夸大事实) 14.division/d'v3m/n.分开：分隔：差异：除（法） ·核心考点：词性：名词(n) 2个核心义：分开、除法 ·必记搭配与例句：·the division of labor(分工)：The division of labor is important. ●do division(做除法)：We learned to do division today. 重点派生词：·divide(动词)：divide into(分成) 词汇核心考点综合训练 1.一、单项选择 1.She looked before crossing the road to make sure no cars were coming. ●A.forward ●B.backwards ·C.upward ●D.downward 2.The little boy the rope tightly while climbing the mountain ·A.gripped 。B.fetched ·C.flipped ·D.urged 3.I have a memory of my first day at school. ·A.hazy 。B.stunning 高中选修4人教 寒假专版 ·C.random ●D.urgent 4.Please me a cup of tea from the kitchen. 。A.bring ●B.take 。C.fetch 。D.cay 5.We must the pace with the development of technology. ·A.set ·B.keep 。C.flip ·D.jolt 6.My father me to apply for the university. ●A.urged ·B.exploded ·C.stunned 。D.divided 7.The teacher chose students to answer questions. ●A.randomly ●B.maximumly ·C.backwardly 。D.hazily 8.The speed on this highway is 120 km/h. ●A.ninimum 高中选修4人教 寒假专版 ●B.maximum 。C.division 。D.pace 9.The audience into laughter when the clown appeared. ·A.exploded ●B.stunned ·c.jolted ·D.flipped 10.The news of her success everyone in the room. ·A.gripped ·B.urged 。C.stunned ·D.fetched 2.二、根据提示补全句子 1.He has an (urge)to learn a new language. 2.The story was so (grip)that I couldn't stop reading. 3.She answered the question (random)without thinking. 4.The (explode)in the factory caused a big fire. 5.We need to avoid (overstate)the results of the experiment. 6.The car came to a sudden stop with a loud (jolt). 3.三、首字母填空 1.Let'sf a coin to decide who will go first. 2.The company has set a m target of 10 million sales this year. 3.The old photo brought back h memories of my childhood. 4.The division of 1 helps improve work efficiency. 高中选修4人教 寒假专版 5.He walked in ah after hearing the shocking news. 4.参考答案 ·一、单项选择 BAACBAABAC ·二、根据提示补全句子 urge gripping randomly explosion overstating jolt ·三、首字母填空 flip maximum hazy labor haze