Unit 6 Earth First 词汇练习 -2026-2027学年高中英语外研版必修第二册

Book2 unit 6 词汇练习 一．单词拼写 1．Many wild animals are now facing _____________ (灭绝), and we must take action before it is too late. 2．Her _____________ (态度) towards waste has changed a lot since she joined the green club. 3．Plastic waste can be found in every _____________ (海洋) of the world. 4．This nature _____________ (保护区) was set up to protect wild birds and other animals. 5．The storm did great _____________ (损害) to the crops in the village. 6．The long _____________ (旱灾) left the fields dry and the farmers without water. 7．Heavy rain caused a serious _____________ (洪水) in the south of the country. 8．The water _____________ (供应) in this town was cut off for two days. 9．It took the workers two years to _____________ (恢复) the old forest after the fire. 10．We should _____________ (采取) simple ways to save energy at home. 11．We need a more _____________ (可持续的) way of living to protect the earth. 12．Wind and solar power are _____________ (可再生的) sources of energy. 13．Burning coal releases a lot of _____________ (碳) into the air. 14．Factories should not _____________ (排放) waste water into the river. 15．Thick _____________ (雾霾) covered the city and we could hardly see the buildings. 16．You need _____________ (允许) from your parents before you join the trip. 17．The _____________ (大多数) of students in our class walk or cycle to school. 18．A large _____________ (数量) of plastic ends up in the sea every year. 二．拓展单词 1．______________ vt. 使惊恐；吓唬→______________ adj. 害怕的；恐惧的→______________ adj. 可怕的；吓人的 2．______________ vi. 潜水；跳水→______________ n. 潜水；跳水→______________ n. 潜水员 3．______________ adj. 幸运的→______________ adv. 幸运地→______________ n. 运气；财富 4．______________ adj. 灭绝的；绝种的→______________ n. 灭绝；绝种 5．______________ vt. 致力；献身→______________ adj. 献身的；忠诚的→______________ n. 奉献；献身 6．______________ adj. 残忍的；残酷的→______________ n. 残忍；残酷→______________ adv. 残忍地；残酷地 7．______________ v. 打猎；猎取→______________ n. 打猎；狩猎→______________ n. 猎人 8．______________ vt. 建立；设立→______________ n. 建立；机构 9．______________ vt. 影响→______________ n. 影响；效果→______________ adj. 有效的；起作用的 10．______________ vt. 减少；降低→______________ n. 减少；降低 11．______________ adj. 严重的；剧烈的→______________ adv. 严重地；剧烈地 三．用所给单词的正确形式填空 1．The film was so _______________ that the children felt _______________ and could not sleep. (scare) 2．He is a professional _______________ and he goes _______________ in the sea every morning. (dive) 3．The fire was serious, but _______________ no one was hurt, and everyone felt _______________ to be safe. (fortunate) 4．Several species are now _______________, and scientists warn that _______________ may come faster than we think. (extinct) 5．She has _______________ most of her life to protecting wildlife, and her _______________ has touched many people. (devote) 6．It is _______________ to hunt sharks only for their fins, and such _______________ must be stopped. (cruel) 7．Some people _______________ sharks for their fins, and this kind of _______________ is against the law. (hunt) 8．The government _______________ a new nature reserve last year, and since its _______________ the number of birds has grown. (establish) 9．Air pollution seriously _______________ our health, and its bad _______________ can last for years. (affect) 10．We must _______________ the use of plastic bags, and a big _______________ in waste has already been seen. (reduce) 11．The drought was so _______________ that many crops died, and the farmers were _______________ hit. (severe) 四．重点短语 1．_______________ 由于；因为 2．_______________ 把……考虑进去 3．_______________ 采取行动 4．_______________ 灭绝；消失 5．_______________ 减少；削减 6．_______________ 意识到；知道 7．_______________ 在……中起作用 8．_______________ 对……造成伤害 9．_______________ 保护……免受…… 10．_______________ 处于危险中 11．_______________ 致力于；献身于 12．_______________ 对……担忧 13．_______________ 促成；有助于 14．_______________ 平均 选用上面的短语，完成下列句子 1．Doctors advise us to ___________________ sugar and salt if we want to stay healthy. 2．Few people ___________________ how much water they waste while taking a shower. 3．Pouring waste water into the river will ___________________ the fish and plants in it. 4．Many wild animals are ___________________ because their homes are being destroyed. 5．Every student can ___________________ keeping the school clean, even by picking up litter. 6．If we keep waiting, it will be too late; we must ___________________ right now. 7．If we do not protect these birds, they may ___________________ within twenty years. 8．___________________ each person in this city uses about 150 litres of water a day. 五．翻译 1．由于人们的努力，这条河又变清了。（due to） The river has become clean again ___________________ the efforts of local people. 2．制定计划时，我们应该把天气考虑进去。（take ... into account） When we make a plan, we should ___________________ the weather. 3．骑自行车上学有助于改善城市的空气质量。（contribute to） Riding a bike to school can ___________________ cleaner air in the city. 4．她把一生都献给了保护野生动物。（devote ... to ...） She ___________________ her whole life to protecting wild animals. 5．许多家长担心孩子在网上花的时间。（be concerned about） Many parents ___________________ the time their children spend online. 6．树木可以保护土壤不被大雨冲走。（protect ... from ...） 7．这家工厂把废水排进河里，造成了严重污染。（release） 8．去年夏天，长时间的干旱毁掉了许多庄稼。（drought） 9．我们学校正在开展一场节约用电的活动。（campaign） 10．离开房间时，我们应该随手关灯。（turn off） 一．单词拼写 1．extinction 2．attitude 3．ocean 4．reserve 5．damage 6．drought 7．flood 8．supply 9．restore 10．adopt 11．sustainable 12．renewable 13．carbon 14．release 15．smog 16．permission 17．majority 18．amount 二．拓展单词 1．scare→scared→scary 2．dive→diving→diver 3．fortunate→fortunately→fortune 4．extinct→extinction 5．devote→devoted→devotion 6．cruel→cruelty→cruelly 7．hunt→hunting→hunter 8．establish→establishment 9．affect→effect→effective 10．reduce→reduction 11．severe→severely 三．用所给单词的正确形式填空 1．scary, scared 2．diver, diving 3．fortunately, fortunate 4．extinct, extinction 5．devoted, devotion 6．cruel, cruelty 7．hunt, hunting 8．established, establishment 9．affects, effects 10．reduce, reduction 11．severe, severely 四．重点短语 1．due to 2．take ... into account 3．take action 4．die out 5．cut down on 6．be aware of 7．play a part in 8．do harm to 9．protect ... from ... 10．in danger 11．devote ... to ... 12．be concerned about 13．contribute to 14．on average 选用上面的短语，完成下列句子 1．cut down on 2．are aware of 3．do harm to 4．in danger 5．play a part in 6．take action 7．die out 8．On average 五．翻译 1．due to 2．take into account 3．contribute to 4．devoted 5．are concerned about 6．Trees can protect the soil from being washed away by heavy rain. 7．The factory released waste water into the river and caused serious pollution. 8．Last summer, the long drought destroyed many crops. 9．Our school is running a campaign to save electricity. 10．We should turn off the lights when we leave a room. 学科网（北京）股份有限公司 $