Unit 1 Plants-Reading Further-2025-2026学年高中英语易错词汇精讲选择性必修第二册（重庆大学版）

高中重庆大学版 寒假专版 B版易错词汇精讲 【寒假专版】 高中·重庆大学版·选择性必修第二册Unit1 Plants-Reading Further 单元词汇总览 dusy/'dAsti/adj.布满灰尘的 sticky/'stki/ad.粘的；粘性的float /flaut/vn.漂浮；浮体 dust/dst/n.~.灰尘；拂去灰尘unable/n'eb/adj.不能的：无waste /weist/v./n./adj.浪费：废 hanging/'he)叫/adj.h.悬挂的；法的 弃物：废弃的 悬挂物 able/'ebl/adj.能够的；有能力 growth/gr0/n.生长；发展 的 trap /traep/n.W.陷阱：困住 drown/draon/v.淹死：淹没 易错词汇精讲 1.trap /traep/n./W.陷阱；困住 ·易错点：作动词时易误用被动语态，如“被困在.”需用be trapped in,而非主动形式。 ·精讲：作动词表示“困住”时，常用搭配为trap sb./sth.im,被动形式为be trapped in(陷入 困境)。 ·例句：He was trapped in the lift for an hour.. 2.unable/n'ebl/adj.不能的：无法的 ·易错点：易与disabled(残疾的)混淆：unable后必须接不定式todo,不可直接接名词。 ·精讲：固定搭配be unable to do sth.(无法做某事)，反义词able的搭配为be able to do sth.。 ·例句：She was unable to attend the meeting because of illness. 3.able/eibl/adj.能够的；有能力的 ·易错点：易误用于否定句或疑问句中与can混淆，cn强调“能力”，able强调“具备能力的状 态”。 ·精讲：be able to可用于各种时态，can仅用于现在/过去时：固定搭配be able to do sth.。 ·例句：They will be able to finish the work by Friday. 4.drown/dran/v.淹死：淹没 ·易错点：易误用主动表被动，“被淹死”需用被动语态be drowned,而非主动形式。 ·精讲：作“淹没”时，常用drown sth.out(声音被盖过)：作“淹死”时，人作主语用主动，物 作主语用被动。 高中重庆大学版 寒假专版 ·例句：The loud music drowned out their conversation. 5.float /flaut/v.h.漂浮浮体 ·易错点：易混淆不及物动词用法，“漂浮”无需接宾语，不可说float sth.on water(应为sth. floats on water)。 ·精讲：作不及物动词时，主语通常为漂浮物，如Wood floats on water.:作名词时指“浮体”。 ·例句：Leaves float on the surface of the lake. 6.waste /weist/v./n./adj.浪费：废弃物：废弃的 ·易错点：作动词时易漏用介词，waste time/money on sth.或(in)doing sth.,不可直接接动词原 形。 ·精讲：固定搭配waste..on sth.（在某事上浪费.)waste.(in)doing sth.(浪费.做某事)。 ·例句：Don't waste time playing computer games. 7.dusy/dsti/adj.布满灰尘的 ·易错点：易误写为dusted(dust的过去分词，“被拂去灰尘的”)，dusty强调“状态”，d1sted强 调“动作结果”。 ·精讲：由dst(灰尘)+y构成形容词，表示“多灰尘的”，类似词汇：cloudy,sunny。 ·例句：The old books on the shelf are very dusty.. 8.growth/gr90/n.生长；发展 ·易错点：易与grow(动词，生长)混淆，growth为不可数名词，无复数形式。 ·精讲：动词grow的名词形式，固定搭配the growth of..(.的增长)。 ·例句：The growth of population has caused many problems. 9.hanging/he)四/adj.h.悬挂的；悬挂物 ·易错点：易误用作hang的现在分词表“正在悬挂”，hanging作形容词时表“悬挂着的状态”， 非动作。 ·精讲：作形容词时，修饰名词表“悬挂的”，如hanging lamp（吊灯)；作名词指“悬挂物”。 ·例句：A painting is hanging on the wall. 10.sticky/stki/adj.粘的：粘性的 ·易错点：易误写为tick(动词，粘贴)，sticky为形容词，强调“有粘性的”。 ·精讲：由stick(粘)+y构成形容词，类似词汇：icy(冰的)，noisy(吵闹的)。 ·例句：The floor is sticky after the juice spilled, 高中重庆大学版 寒假专版 11.dust/dAst/n.W.灰尘；拂去灰尘 ·易错点：作动词时易误加介词，“拂去灰尘”直接用dust sth,无需加off(dust off强调“掸掉 表面灰尘”)。 ·精讲：作动词时，dust可直接接宾语，如dust the table(擦桌子灰尘)：dust off表示“掸去”。 ·例句：She dusted the bookshelves every morning, 易错词汇综合训练 1.一、单项选择 1.The hikers in the forest for three hours before they were rescued. ●A.trap ·B.trapped 。C.were trapped ●D.are trapping 2.She was to attend the party because she had to finish her homework. 。A.unable ·B.disabled ·C.able ·D.ability 3.My brother swim when he was five,but now he participate in the swimming competition. ·A.can;is able to ●B.could,was able to ●C.could,is able to ·D.can,was able to 4.The sudden rainstorm out the sound of our conversation,so we had to speak louder. 高中重庆大学版 寒假专版 ·A.drowned ●B.drowning 。C.drowns ●D.was drowned 5. on the river,the leaves looked like little boats ·A.Float 。B.Floating ●C.Floated 。D.To float 6.Don't money on useless things.You should save it for your education. 。A.waste 。B.spend ●C.cost ·D.take 7.The old desk in the corner is so that I need to clean it thoroughly. ·A.dusted ·B.dusty ·C.dust ●D.dusting 8.The of the plant is affected by the lack of sunlight. ·A.grow ●B.growing ●C.growth 高中重庆大学版 寒假专版 ●D.grows 9.There is a lamp above the dining table,which gives soft light 。A.hang 。B.hung 。C.hanging 。D.hangs 10.The candy is so that it sticks to my teeth. ·A.stick ·B.sticky ●C.stuck 。D.sticking 2.二、根据句意及汉语提示完成单词 1.The mouse fell into the (陷阱)and couldn't get out 2.He was (in the elevator for over an hour yesterday. 3.We should not (food,as many people are still hungry in the world. 4.The (of this tree is very fast because of the good soil. 5.After the rain,the ground became (粘的)and it's hard to walk 6.The (布满灰尘的)books on the shelf haven't been touched for years 7.She is (不能的)to go to school today because she has a high fever.. 8.The sound of the waves (淹没)the children's laughter on the beach, 3.三、首字母填空 1.The spider set a t to catch insects 2.He was u_ to finish the task on time because he was ill. 3.Woodf on water,while stones sink. 4.Don't w your time playing video games all day. 5.The old house is so d that you need to wear a mask inside. 高中重庆大学版 寒假专版 6.Theg_ of the economy depends on many factors. 7.The h bridge connects the two banks of the river. 8.The honey is s_ so it's easy to spread on bread. 4.四、用所给单词的适当形式填空 1.The cat (trap)in the box and meowed loudly for help. 2.She is (able)to swim,so she never goes near deep water. 3.The loud noise from the construction site (drown)out our discussion. 4.Look!The balloons are (float)up into the sky. 5.My mother often tells me not to (waste)time on unimportant things. 6.The (dust)window needs to be cleaned before the guests arrive. 7.The (grow)of the company has exceeded everyone's expectations. 8.He (dust)the furniture every Saturday morning to keep the room clean. 5.参考答案 ·一、单项选择 1.C2.A3.C4.A5B6.A7B8.C9.C10B ·二、根据句意及汉语提示完成单词 1.trap 2.trapped 3.waste 4.growth 5.sticky 6.dusty 7.unable 8.drowned ·三、首字母填空 1.trap 2.unable 3.floats 4.waste 5.dusty 6.growth 7.hanging 8.sticky ·四、用所给单词的适当形式填空 1.was trapped 2.unable 3.drowned 4.floating 5.waste 6.dusty 7.growth 8.dusts