Challenge Yourself C-2025-2026学年高中英语易错词汇精讲必修第二册（重庆大学版）

高中必修第二册重庆大学版 Challenge Yourself C B版易错词汇精讲 【必修第二册专版】 高中·重庆大学版·必修第二册Challenge Yourself C 单元词汇总览 pollution-free /p3'lu:n fri:/adj.renewable energy可再生能源 alternative energy替代能源 无污染的：无公害的 solar'sala(r)/adj.太阳的：太offset/Dfset/v.抵消：补偿；弥 eco-friendly/,ikau'frendli/adj.阳能的 补n.抵消：补偿：平版印刷 对生态环境友好的：环保的 solar energy太阳能 carbon offset碳补偿：碳抵消 organic:genk/ad.有机的：wind/wnd/n.风；气流；吞下的footprint/fotprint/.n.足迹；脚 有机体的：器官的 气 印：足迹 organic food有机食品 wind energy风能 carbon footprint碳足迹 compost/'koIpDst/n.堆肥：混hydroelectric/haidraur'lektrik/consumption/k3n'smpn/n.消 合肥料V堆肥；施堆肥 adj.水力发电的：水电的 耗：消费；食用 compostable /kam'ppstabl/adj.hydroelectric power水力发电 overconsumption/sovakan'sAm- 可以做堆肥的：可堆肥的 geothermal/,d3i:au'3ml/adj.pjn/n.过度消耗：过度消费 Zero-waste/'zIarao weist//adj.零地热的；地温的；地热产生的 lifestyle'larfstarl/n.生活方式： 废弃的：无废弃物的 geothermal energy地热能 生活作风 upcycle/,Ap'sakl/V.升级改造：fuel/fju:al/n.燃料；刺激物v.eco-lifestyle/ikao 'lafstarl/n. 创新利用 给…提供燃料：刺激 生态生活方式；环保生活方式 upcycling/,△p'saikln)/n.升级改fossil/fDsl/n.化石：守的人adj advocate/'edvakeit/V.拥护；支 造：创新利用 化石的：陈腐的 持：提倡n.倡导者；支持者：辩 downcycle/,daon'sakl/v.降级fossil fuel化石燃料 护人 循环：降档再利用 alternative/b:l't3:natv/adj.可供behalf /bI'ha:fn.代表；利益；维 renew'nju:/v.重新开始；更 选择的：替代的：另类的n.可供护 新：恢复 选择的事物：选择；替代品 on behalf of代表；为了 易错词汇精讲 1.eco-friendly/,ikau'frendli/adj.对生态环境友好的；环保的 ·易错点：易误写为eco friendly(错误拆分)，该词为合成形容词，需连写并加连字符。 ·精讲：由eco(生态)+friendly（友好的)构成，类似结构的合成词还有user-friendly,中间需 用连字符连接。 ·例句：Using eco-friendly bags is a good way to reduce plastic pollution ·真题链接：（重庆大学版高中必修第二册同步练习）：We should choose products to protect the environment.(答案：eco-friendly) 高中必修第二册重庆大学版 Challenge Yourself C 2.renewable energy/r'nju:bl'enad3i可再生能源 ·易错点：易混淆renewable与renewable的拼写，误写为renewble;易与non-renewable(不可 再生的)混淆。 ·精讲：renewable由renew(更新)+-able(可…的)构成，强调能源可循环利用，如solar energy和wind energy都属于renewable energy。 ·例句：Many countries are trying to develop renewable energy to replace fossil fuels.. ·真题链接：Solar power is a kind of (可再生的)energy..(答案：renewable) 3.alternative/:I't3 natrv/ad.可供选择的：替代的n.可供选择的事物 ·易错点：易混淆形容词与名词用法，作形容词时后接名词，作名词时常用搭配“an alternative to”。 ·精讲：作形容词：alternative energy(替代能源)；作名词：We need to find an alternative to plastic bags.(我们需要找到塑料袋的替代品。) ·例句：There is no alternative but to take public transport. ·真题链接：Do you have an (替代的)plan if it rains tomorrow?(答案：alternative) 4.offset/'Dfset/v.抵消；补偿n.抵消：补偿 ·易错点：易误读为/'fst/(正确发音)，但词性易混淆，作动词和名词时含义相同但用法不同。 ·精讲：作动词时直接接宾语，如offset carbon emissions(抵消碳排放)：作名词时常用搭配carbon offset（碳补偿)。 ·例句：Planting trees can offset the carbon footprint of our daily life. ·真题链接：We can (our carbon emissions by using public transport more. (答 案：offset) 5.carbon footprint/'ka:ban'fotprmt/碳足迹 ·易错点：易漏写carbon或footprint,误写为carbon foot print(错误拆分)，footprint为合成词 需连写。 ·精讲：指个人或组织的碳排放总量，footprint本义为“足迹”，此处为比喻用法。 ·例句：Reducing energy use is an effective way to lower your carbon footprint. ·真题链接：Our daily activities,like driving cars,will leave a (碳足迹)on the environ- ment.(答案：carbon footprint) 6.consumption /kan'sAmp/n.消耗；消费 ·易错点：易与动词consume（消耗)混淆，忽略名词后缀-tion;易误写为consumptio(漏写n)。 ·精讲：常用搭配energy consumption(能源消耗)：overconsumption(过度消费)是其派生词。 ·例句：We should pay attention to reducing the consumption of natural resources. 高中必修第二册重庆大学版 Challenge Yourself C ·真题链接：The (消耗)of water in this area has increased by20%this year.(答案： consumption) 7.advocate/'edvakeit/.v.拥护：提倡n.倡导者 ·易错点：易混淆动词与名词的发音，动词读作/'edvakeit/.,名词读作/'edvakat/;易误写为advocat (漏写e)。 ·精讲：作动词时后接动名词，如advocate protecting the environment:作名词时指“倡导者”，如 an environmental advocate(环保倡导者)。 ·例句：Many scientists advocate using renewable energy. ·真题链接：He is a strong (倡导者)of eco--lifestyle.(答案：advocate) 8.on behalf of代表；为了 ·易错点：易误写为on behalf for（介词错误)：易漏写of,误写为on behalf。. ·精讲：固定短语，主语通常是“人”，表示“代表某人或某组织”，如speak on behalf of the team (代表团队发言)。 ·例句：On behalf of my classmates,.I want to thank our teacher ·真题链接：He made a speech (代表)all the students in our grade.(答案：on behalf of) 9.upcycle/.p'sakl/v.升级改造 ·易错点：易与recycle(回收利用)混淆，upcycle强调“升级再利用”，而非简单回收；易误写 为upcyle(漏写y)。 ·精讲：指将废弃物品改造成更有价值的东西，如upcycle old clothes into bags(将衣服改造成 包)。 ·例句：She likes to upcycle glass bottles into vases. ·真题链接：We can (升级改造)waste materials to create useful items..(答案：upcycle) 10.compost/'kompDst//n.堆肥V.堆肥 ·易错点：易混淆名词与动词用法，作名词时不可数，作动词时后接宾语，如compost food waste (将厨余垃圾制成堆肥)。 ·精讲：名词搭配make compost(制作堆肥)：动词搭配compost sth.(给某物施堆肥)。 ·例句：We can use compost to improve the soil in the garden. ·真题链接：Farmers often_ (堆肥)vegetable waste to fertilize the fields..(答案：compost). 11.solar/'slar)/adj.太阳的：太阳能的 高中必修第二册重庆大学版 Challenge Yourself C ·易错点：易误写为sollar(双写1错误)：易与“soler”混淆，注意词尾为-aI。 ·精讲：常用搭配solar energy(太阳能)、solar power（太阳能发电)，强调与太阳相关的。 ·例句：Solar panels can convert sunlight into electricity. ·真题链接： (太阳能)energy is a clean and renewable resource.(答案：Solar) 12.hydroelectric/,haidrau'lektrik/adj.水力发电的 ·易错点：易漏写中间的e,误写为hydroeletric;发音复杂，易读错重音（正确重音在倒数第三 个音节)。 ·精讲：由hydro(水)+electric(电的)构成，搭配hydroelectric power(水力发电)。 ·例句：The hydroelectric station provides electricity for nearby villages.. ·真题链接： (水力发电的)power is generated by flowing water.(答案：ydroelectric) 易错词汇综合训练 1.一、单项选择 1.We should choose products to protect the environment ●A.eco friendly ·B.eco-friendly 。C.ecofriendly ●D.eco-friendly 2.Solar power is a kind of energy. ·A.renewble ●B.renewable ●C.non-renewable ·D.renewing 3.Do you have an plan if it rains tomorrow? ●A.alternate 高中必修第二册重庆大学版 Challenge Yourself C ·B.alternative ●C.alternation 。D.alternatively 4.We can our carbon emissions by using public transport more. 。A.offset ●B.outset ●C.setoff ·D.offest 5. energy is a clean and renewable resource. ●A.Sollar 。B.Solar 。C.Soler ·D.Solor 2.二、根据句意及汉语提示完成单词 1.Many countries are trying to develop (可再生的)energy to replace fossil fuels. 2.We need to find an (替代的)to plastic bags. 3.Planting trees can (抵消)the carbon footprint of our daily life 4.Our daily activities will leave a (碳足迹)on the environment. 5.The (水力发电t的)station provides electricity for nearby villages. 6.We should pay attention to reducing the (消耗)of natural resources.. 3.三、首字母填空 1.Using e bags is a good way to reduce plastic pollution. 2.There is no a but to take public transport 3.Planting trees can o the carbon footprint of our daily life. 4.Reducing energy use is an effective way to lower your c footprint. 高中必修第二册重庆大学版 Challenge Yourself C 5.She likes to u glass bottles into vases. 4.四、用所给单词的适当形式填空 1.He is a strong (advocate)of eco-lifestyle. 2.We can use compost to improve the soil in the (garden). 3.Solar panels can convert sunlight into (electric). 4.Many scientists advocate (use)renewable energy. 5.We need to find an alternative to (plastic)bags. 5.参考答案 ·一、单项选择 1B2B3B4A5B ·二、根据句意及汉语提示完成单词 1.renewable 2.alternative 3.offset 4.carbon footprint 5.hydroelectric 6.consumption ·三、首字母填空 1.eco-friendly 2.alternative 3.offset 4.carbon 5.upcycle ·四、用所给单词的适当形式填空 1.advocate 2.garden 3.electricity 4.using 5.plastic