Unit 5 First Aid三-2025-2026学年高中英语易错词汇精讲选择性必修第二册（人教版）

高中选修2人教 寒假专版 B版易错词汇精讲 【寒假专版】 高中·人教·选修2Unit5 First Aid三 单元词汇总览 desperate/'desparat/adj..绝望的：tightly/'tatli/av.紧紧地；牢固（因病等）昏倒 孤注一掷的：非常需要的 地；紧密地 manual/'maenjual/n.使用手册： sla即/slep/t.(用手掌)打、拍n.tight /tart/adj.牢固的：紧身的；说明书adj.用手的：手工的：体 (用手掌)打、拍：拍击声 绷紧的：严密的adv.紧紧地：牢力的：手控的 help sb to one'sfeet短语帮助某固地 sleep in短语迟起；睡过头：睡懒 人站起身来 notion/'man/n.运动：移动 觉 practical/'praektrkl/adj.切实可face up/dowm短语面朝上（朝下）out of shape短语健康状况不好 行的：实际的：实践的 justify/'d3 Astrfar/t.证明…有fogy/'fogi/adj.有雾的 obstruction/b'strak n/n.阻碍：道理：为…辩护；是…的正suburb'sAb3b/n.郊区：城外 堵塞；阻塞物 当理由 membership/'membafip/n.会员 fist/fist/n.拳；拳头 welfare/'welfea(r)/n.幸福：福祉；身份；全体会员；会员人数 grab/geb/t.抓住；攫取n.抓安康：福利 取：抢夺 collapse /k3'laeps/vi.(突然)倒塌： 易错词汇精讲 1.desperate/'desparat/adj.绝望的：孤注一掷的；非常需要的 ·易错点：易混淆“非常需要的”含义与“绝望的”，导致语境误用：发音易重音错位，误读为 /de'sparat/。 ·精讲：表示“非常需要的”时，常用搭配be desperate for sth./to do sth.;表示“绝望的”时，主 语多为处于极端困境的人或物。 ·例句：He was desperate for a glass of water after running for an hour.. ·真题链接：（人教版高中选修2同步练习）：The lost hiker became after three days without food.(答案：desperate） 2.slap/slep/t.(用手掌)打、拍n.(用手掌)打、拍：拍击声 ·易错点：易忽视及物动词用法，误加介词，如slap at sb.(错误)；名词与动词形式一致，易混 淆句中成分。 ·精讲：直接接宾语，slap sb.on the face/shoulder;作名词时，常用搭配give sb.a slap。 ·例句：She slapped him across the face when she heard the lie. 高中选修2人教 寒假专版 ·真题链接：（人教版高中选修2同步练习）：The mother her child gently on the back to comfort him.(答案：slapped) 3.help sb to one's feet短语帮助某人站起身来 ·易错点：易误写为help sb on one'sfeet(介词错误)：one's需根据主语人称变化，易忽略人 称一致性。 ·精讲：固定结构，to不可省略，one's随宾语变化，如help her to her feet,.help them to their feet。. ·例句：The kind man helped the old lady to her feet after she fell down. ·真题链接：（人教版高中选修2同步练习）：When the girltripped,.Tom quicklyhelped to her feet.(答案：her) 4.tight/tart/adj.牢固的；紧身的：绷紧的；严密的adv.紧紧地：牢固地 ·易错点：易混淆形容词与副词用法，误用作形容词时接动词，如hold tight(adv.正确)，hold tight rope(adj.正确)。 ·精讲：作形容词修饰名词，如a tight shirt(紧身衬衫)；作副词修饰动词，如hold tight(抓紧)， 与tightly同义，但更口语化。 ·例句：The door was so tight that I couldn't open it..(adj.);He held tight to the rope during the climb.(adv.) ·真题链接：（人教版高中选修2同步练习）：The suitcase was packed so that I could barely close it.(答案：tight) 5.justify/d3Astifar/t.证明…有道理：为…辩护；是…的正当理由 ·易错点：易误加介词，如justify for sth.(错误)：被动语态易漏be动词，如The decision justified.. (错误)。 ·精讲：直接接宾语，justify sth./doing sth.;常用被动语态be justified in doing sth.(做某事有道 理)。 ·例句：The government tried to justify the new policy with economic data ·真题链接：（人教版高中选修2同步练习)：You needto your absence from the meeting yesterday.(答案：justify) 6.collapse /k3'leps/vi.(突然)倒塌；（因病等）昏倒 ·易错点：易忽视不及物动词性质，误接宾语，如collapse the building(错误)：易与fal混淆， collapse强调“突然、完全倒塌/昏倒”。 ·精讲：无被动语态，主语多为建筑物、人或组织，如The bridge collapsed in the storm;He collapsed from exhaustion ·例句：The old house collapsed after the heavy rain. 高中选修2人教 寒假专版 ·真题链接：（人教版高中选修2同步练习）：The patient on the floor when the nurse entered the room.(答案：collapsed) 7.manual/maenju3l/n.使用手册；说明书adj.用手的：手工的：体力的；手控的 ·易错点：易混淆名词“手册”与形容词“手工的”含义，导致词性误用：发音易重音错读为 ma'njusl/。 ·精讲：作名词时，常用搭配user manual(用户手册)：作形容词时，修饰名词，如manual work (体力活)，manual control（手动控制)。 ·例句：Read the manual carefully before using the machine..(n.);This shirt is made with manual sewing.(adj.) ·真题链接：（人教版高中选修2同步练习）：The factory still uses labor to produce traditional crafts.(答案：manual) 8.sleep in短语迟起；睡过头；睡懒觉 ·易错点：易误理解为“睡在…里”，如sleep in the bed(错误，意为“在床上睡”)；易与stay in bed(卧床)混淆。 ·精讲：强调“比平时起得晚”，无宾语，如I usually sleep in on weekends. ·例句：She slept in and missed the morning class, ·真题链接：（人教版高中选修2同步练习）：一Why didn’t you come to the party? 一I and forgot the time.(答案：slept in) 9.out of shape短语健康状况不好 ·易错点：易误理解为“形状不规则”，忽略比喻义；易与in shape(健康状况好)混淆，反义词 搭配易记反。 ·精讲：固定短语，主语多为人，强调身体状态不佳，如He's out of shape after months of inactivity. ·例句：If you don't exercise,.you'll get out of shape quickly ·真题链接：（人教版高中选修2同步练习）：After recovering from illness,,he was still and needed more rest..(答案：out of shape) l0.membership/'membafip/n.会员身份：全体会员；会员人数 ·易错点：易误加复数，如memberships(当“会员人数”时不可数)；易与member(n.会员) 混淆，词性和含义不同。 ·精讲：不可数名词，指“身份”时，常用搭配get/gain membership;指“人数”时，如The club has a membership of 200 ·例句：Her membership in the association will expire next month, ·真题链接：（人教版高中选修2同步练习）：The gym offers free for students during summer vacation.(答案：nembership) 高中选修2人教 寒假专版 11.motion/'mn/n.运动：移动 ·易错点：易与movement混淆，motion侧重“抽象的动作或提议”，movement侧重“具体的移 动或运动”；易误用作动词（正确动词形式为move)。 ·精讲：作“运动”时，常用搭配in motion(在运动中)：作“提议”时，如make a motion to do sth. ·例句：The motion of the planets was studied by ancient astronomers. ·真题链接：（人教版高中选修2同步练习)：The machine will stop automatically if any part is not in (答案：notion) 12.face up/dowm短语面朝上（朝下） ·易错点：易漏写连字符，误写为face up//dowm(正确，无需连字符)：易与lay up/dowm(放置) 混淆，主语需为“面部朝向”的物体或人。 ·精讲：固定短语，无宾语，如The book lay face up on the desk;He fell face down in the mud. ·例句：She found the letter face down under the pile of papers. ·真题链接：（人教版高中选修2同步练习）：When I entered the room,I saw the photo lying on the floor.(答案：face down) 易错词汇综合训练 1.一、单项选择 1.The trapped miners grew after three days without food or water. ●A.desperate ●B.manual ·C.tight ●D.out of shape 2.The mother her baby gently on the back to stop the crying. ·A.helped ·B.slapped ·C.justified ●D.collapsed 高中选修2人教 寒假专版 3.After falling off the bike,Jack couldn't stand up,so we helped to his feet. ●A.him ●B.his ·C.he ●D.himself 4.The box was packed so that I could hardly lift it. ·A.tight ●B.tightly ●C.desperation ●D.manual 5.You must your absence from the important meeting yesterday. ●A.collapse ·B.justify ·C.sleep in 。D.face up 2.二、根据句意及汉语提示完成单词 1.The old bridge (倒塌)in the heavy storm last night. 2.Reading the (使用手册)carefully can help you avoid mistakes.. 3.She has kept her (会员身份)in the sports club for five years. 4.After months of inactivity,Tom is completely (健康状况不好). 5.The cat lay (面朝下on the sofa,enjoying the sunshine. 3.三、首字母填空 1.If you don't exercise regularly,you'll get o_ of shape soon. 2.The suitcase was so t packed that I had to sit on it to close it. 3.Don'ts in tomorrow morning-we have an early meeting. 高中选修2人教 寒假专版 4.The patient c suddenly and was sent to the emergency room. 5.The company needs to j. its decision to cut employees'salaries. 4.四、用所给单词的适当形式填空 1.The kind stranger helped the old man to (he)feet after he slipped. 2.She (sleep)in this morning and missed the school bus. 3.This shirt is too (tighten);I need a larger size 4.The team’s (member)has increased by 50 this year. 5.He held the rope (tight)while climbing the mountain. 5.参考答案 ·一、单项选择 1.A2.B3.A4.A5B ·二、根据句意及汉语提示完成单词 1.collapsed 2.manual 3.membership 4.out of shape 5.face down ·三、首字母填空 1.out 2.tight 3.sleep 4.collapsed 5.justify ·四、用所给单词的适当形式填空 1his 2.slept 3.tight 4.membership 5.tightly