Unit 3 Choices一-2025-2026学年高中英语易错词汇精讲必修第一册（沪教版）

高中沪教版 寒假专版 B版易错词汇精讲 【寒假专版】 高中·沪教版·必修第一册Unit3 Choices 单元词汇总览 convenience /kan'vi:niens/n.方plastic/'plaestrk/hm.塑料adj.塑料定；准确算出 便：便利 制的：塑料的 stress/stres/n.压力：精神压力： label/'lerbl/n.标签 container /kan'tena(r)/m.容器 心理负担；紧张 global/'glaubl/adj.全球的：全世greenhouse/gri:nhaus/n.温室 cattle/'ketl/n.牛 界的 energy-efficient /'enad3 i frozen/'freuzn/adj.冷冻的：冷 snack/snk/h.点心：小吃；快餐fint/adj.节能的 藏的 packaging/'pekd3/n.包装材amount/.e'maunt/n.数量：数额 link /Ink/v.连接 料 gas/gesn.气体 teenager /'ti:neid3a(r)/n.(13 recycle/.ri:'sakl/w.回收利用 impact/'npaekt/n.巨大影响：强19岁之间的)青少年 facility /fa'slati/n.(供特定用途大作用 的)场所：设施：设备 determine/dr't3mm.查明：测 易错词汇精讲 l.convenience/kan'vi:nians/n.方便：便利 ·易错点：易误写为conveniece(漏写字母i);发音易重读第一个音节，正确重音在第二个音节 /kan'vi:nians/ ·精讲：固定搭配for convenience(为了方便)：at one's convenience(在某人方便时)。注意名词 后缀为-ience,而非-ece。 ·例句：I bought this laptop for its portability and convenience. ·真题链接：（沪教版高中必修第一册同步练习）：We should arrange the meeting time at your (答案：convenience) 2.label/'lebl/n.标签v.贴标签 ·易错点：作动词时易误加-ed写成labeld,正确过去式、过去分词为labeled或labelled(美式常 用labeled):发音易混淆'leb/与1abal/。 ·精讲：作名词时常用搭配price label(价格标签)：作动词时搭配label sth.as.(把某物归类为 …)。 ·例句：All products must be labeled with their ingredients, ·真题链接：（沪教版高中必修第一册同步练习）：The bottle is (贴标签)Poison'”to warn people..(答案：labeled) 高中沪教版 寒假专版 3.global/glaubl/adj.全球的：全世界的 ·易错点：易误写为globle(字母顺序颠倒)：易与副词globally混淆词性。 ·精讲：固定搭配global warming(全球变暖)：global economy(全球经济)。其名词形式为globe (地球：球体)。 ·例句：The pandemic has had a global impact on international trade. ·真题链接：（沪教版高中必修第一册同步练习）：We need to take action to deal with (全球的)environmental problems.(答案：global) 4.facility/fa'srlati/n.设施；设备 ·易错点：易误写为facilaty(字母i与a混淆)：单复数易误用，指“场所/设施”时常用复数形 式facilities。 ·精讲：指具体设施时常用复数，如sports facilities(体育设施)：指“能力”时为不可数名词， 如have great facility in English(英语能力强)。 ·例句：The school provides modern teaching facilities for students ·真题链接：（沪教版高中必修第一册同步练习）：The hotel has excellent including a swimming pool and a gym.(答案：facilities) 5.plastic/'plaestik/n.塑料adj.塑料制的 ·易错点：作形容词时易误用为名词，如“plastic bottle”易误写成“plastics bottle”;作名词指 “塑料”时为不可数，指“塑料制品”时可加$。 ·精讲：作形容词直接修饰名词，如plastic bags(塑料袋)：作名词时，plastics可指“塑料工业” 或“塑料制品”。 ·例句：We should reduce the use of plastic products to protect the environment. ·真题链接：（沪教版高中必修第一册同步练习）：This chair is made of (塑料)，soit's light and cheap.(答案：plastic) 6.amount/A'maunt/n.数量；数额v.总计 ·易错点：易与number混淆，amount修饰不可数名词，number修饰可数名词复数：固定搭配 amount of前易误加many。 ·精讲：a large amount of+不可数名词（如water/money):amount to(总计达），后接数字或名 词，如The cost amounts to1000yuan ·例句：A large amount of time is spent on online learning now. ·真题链接：（沪教版高中必修第一册同步练习）：The (数量)of rainfall this year is much higher than last year..(答案：amount). 7.impact/'mpaekt/h.影响v.冲击：影响 高中沪教版 寒假专版 ·易错点：作名词时重音在前/mpakt/,作动词时重音可在后m'pekt/,易混淆发音：易误用 为effect,impact强调“强烈影响”，effect侧重“结果”。 ·精讲：固定搭配have an impact on(对…有影响)；impact作动词时直接接宾语，如The new policy will impact the economy. ·例句：Technology has a huge impact on our daily life. ·真题链接：（沪教版高中必修第一册同步练习）：The invention of the Internet has a great (影响)on communication.(答案：impact). 8.determine/d't3mm/~.查明：测定；决定 ·易错点：易误写为determain(字母i与a混淆)：易与decide混淆，determine更强调“经过深 思熟虑后决定”。 ·精讲：固定搭配determine to do sth.（决心做某事)：be determined by(由…决定)。名词形 式为determination(决心)。 ·例句：She determined to study abroad after graduation. ·真题链接：（沪教版高中必修第一册同步练习）：We must (查明)the cause of the accident as soon as possible.(答案：determine) 9.stress/stres/n.压力：紧张v.强调：重读 ·易错点：作名词“压力”时易误加冠词an,stress为不可数名词；作动词“重读”时易与accent (口音)混淆。 ·精讲：固定搭配under stress(处于压力下)：stress the importance of(强调…的重要性)。动 词用法中，stress sth.=emphasize sth. ·例句：Too much work stress can affect your health ·真题链接：（沪教版高中必修第一册同步练习）：Teachers always (强调)the impor- tance of reading aloud in English learning.(答案：stress) 10.cattle/'ketl/n.牛 ·易错点：单复数同形，易误加s写成cattles;作主语时谓语动词用复数。 ·精讲：指“牛群”，a head of cattle(一头牛)，two head of cattle(两头牛)，head单复数同形。 ·例句：The cattle are grazing in the field, ·真题链接：（沪教版高中必修第一册同步练习）： ()are raised for their meat and milk in this area.(答案：Cattle) 11.link/kv.连接n.联系 ·易错点：易误写为Iink(多空格)：作动词时易漏写介词to,固定搭配link A to B(将A与B 连接)。 高中沪教版 寒假专版 ·精讲：作名词时搭配a link between.and.(…与…之间的联系)：作动词时可用于被动语 态be linked to(与…相关联)。 ·例句：Scientists have linked smoking to lung cancer. 真题链接：（沪教版高中必修第一册同步练习）：The two cities are (连接)by a new high-speed railway.(答案：linked) 12.teenager/'ti:neid3ar)/m.青少年 ·易错点：易误写为teeneger(字母a与e顺序颠倒)：易与teen(十几岁)混淆，teenager特指 13-19岁的人。 ·精讲：复数形式直接加s,teenagers;近义词为adolescent(更正式)。 ·例句：Many teenagers are interested in social media. ·真题链接：（沪教版高中必修第一册同步练习）： (青少年)should learn to take responsibility for their actions..(答案：Teenagers) 易错词汇综合训练 1.一、单项选择 1.Students are advised to use the library facilities their convenience. 。A.at 。B.for ●C.in ·D.with 2.The new policy will have a significant on the local economy. ●A.impact ●B.effect ·C.result ·D.cause 3.This hotel provides excellent including a swimming pool and a gym. 。A.facility 高中沪教版 寒假专版 ·B.facilities 。.facilaty ●D.facilaties 4.You should arrange the meeting time your manager's convenience. ●A.at ●B.for 。C.with ●D.in 5.The bottle was "Fragile"to prevent damage during transportation. 。A.labeld 。B.labeled 。C.labelling 。D.labels 6.We need to take action to deal with environmental problems. ·A.globe ·B.global ·C.globally ·D.globle 7.A large of money was spent on the project last year. ●A.number ●B.amount ●C.deal ●D.plenty 8.Many are interested in using social media to communicate with friends 高中沪教版 寒假专版 ·A.teenager ·B.teeneger ·C.teenagers ●D.teenegers 2.二、根据句意及汉语提示完成单词 1.The company has made great efforts to reduce the use of (塑料)packaging 2.The pandemic has had a (全球的)impact on international travel. 3.You can contact me at your earliest (方便) 4.The school provides modern teaching (设施)for students. 5.Scientists have found a strong (联系)between smoking and lung cancer. 6.The (of rainfall this month is much lower than usual. 3.三、首字母填空 1.Please read the i on the label carefully before using the product. 2.The new bridge 1 the two villages and makes transportation easier. 3.Too much works can affect your physical and mental health. 4.The hotel offers various f such as free Wi-Fi and a fitness center. 5.The c are grazing in the field near the farm. 4.四、用所给单词的适当形式填空 1.All products must be (label)with their production dates. 2.The government is taking measures to improve public (facility)in rural areas. 3.She has great (facility)in learning foreign languages. 4.The (determine)to succeed helped him overcome many difficulties. 5.We should try to reduce the use of (plastic)bags to protect the environment. 5.参考答案 ·一、单项选择 1.A2.A3B4.A5B6.B7B8.C ·二、根据句意及汉语提示完成单词 1.plastic 2.global 3.convenience 4.facilities 5.link 6.amount 高中沪教版 寒假专版 ·三、首字母填空 1.instructions 2.links 3.stress 4.facilities 5.cattle ·四、用所给单词的适当形式填空 1.labeled 2.facilities 3.facility 4.determination 5.plastic