2020版高考英语新设计一轮复习重大版讲义：选修6 Unit 1 Protecting Our Environment 含答案

Unit 1Protecting Our Environment 一、单词——在语境中默写，在联想中积累1.“指责”动词一族①condemn责备；谴责②blame 责备③accuse 控告；指责④charge 指责；控告⑤scold 斥责，责骂⑥criticize批评；指责2.奇“才”辈出①genius 天才②talent 才能③gift 天赋④ability 才能⑤capability 才能⑥competence 能力3.-ing结尾形容词归纳①increasing 渐增的②alarming 惊人的；吓人的③amusing引起乐趣的④entertaining使人愉快的⑤boring 枯燥的⑥disgusting 使人讨厌的4.巧记-ous结尾形容词①poisonous有毒的②dangerous 危险的③generous 慷慨的④mountainous多山的⑤ridiculous 可笑的⑥humorous 幽默的二、短语——在应用中记牢，在归纳中记多1.“数量”短语荟萃①millions of大量的②thousands of 数以千计的③hundreds of 几百④billions of 几十亿⑤scores of 许多⑥dozens of 几十2.“at＋n.”短语一览①at risk冒险②at ease 安逸；无拘无束③at cost 按成本④at hand 在身边，在附近⑤at length 最后；详细地⑥at fault 有责任；有错误三、句式——在解读中学懂，在仿写中学通第一板块核心单词归纳集释1．associated adj.联合的；相关的；有联系的[经典例句]He no longer wished to be associated with the party’s policy on education.他不再愿意认同该党的教育方针。

There are many serious health problems which are associated (associate) with smoking.有很多严重的健康问题都与吸烟有关。

②We are working in association(associate) with a local company to raise money for the homeless.我们正联合一家当地的公司，为无家可归的人筹款。

[联想发散]表示“把……与……相连接”的短语还有：connect ...with/to ...; link ...with/to ...; relate ...to ...等。

2．condemn vt.责备；谴责；判刑[教材原句]But in Hawaii, the foreign frog has been condemned as a harmful animal.但在夏威夷，这种外国蛙被谴责为一种有害的动物。

Lack of skills condemned him to_live (live) a poor life.缺乏技能注定了他要过着艰难的生活。

②She knew that society would condemn_her_for abandoning her children.她知道社会会因她遗弃自己的孩子们而谴责她。

3．limit vt.限制；限定n.限制；限度[教材原句]Researchers say businesses and governments must create new technology that limits the production of greenhouse gases.研究人员说，企业和政府必须创造新的技术来限制温室气体的产生。

We must limit the expenses to what we can afford.我们必须把开销限制在我们能支付的范围内。

②There is a limit to one’s life, but no limit to serving (serve) the people.一个人的生命是有限的，但是为人民服务是无限的。

③Unfortunately, the drug is of limited (limit) value in treating cancer.遗憾的是，这种药对于治疗癌症作用有限。

[名师指津]上述短语中的to为介词，后接名词、代词或动名词。

[单词集成训练]Ⅰ.基础点全练(单句语法填空)1．One of the most effective (effect) ways to reduce stress is to talk about feelings with someone you trust.2．What impresses me most is that the little girl can speak English accurately and fluently (fluent)．3．Seeing the poisonous (poison) gas escaping from the broken pipe, he sounded the alarm.4．Many fans are always collecting a lot of information associated (associate) with their favourite stars.5．With online shopping increasingly (increase) popular, the Internet is seen as an efficient way of reaching target customers.6．In the last few years, China has made great achievements in environmental (environment) protection.(2015·北京高考单选)7．—Are you sure he is qualified to drive a car?—Yes.He got his driving qualification before he was qualified as a teacher.(qualify)8．As is known to us, China is a country belonging (belong) to the Third World.Ⅱ.重难点多练1．condemn万花筒(1)介词填空①The criminal was condemned to ten years in jail.②Her uncle was also condemned for his bad behavior.(2)句型转换③We shouldn’t blame technology for our shortcomings.→We shouldn’t condemn technology for our shortcomings.④He was sentenced to death for murder and later hanged.→He was_condemned_to death for murder and later hanged.⑤Those who do not learn from history are bound to repeat it.→Those who do not learn from history are_condemned_to repeat it.2．limit点点练(1)介词填空①In my opinion, you had better set a limit to the expense of your trip.②In my opinion, taking cellphones with the students should not be banned, but limited (limit) to certain areas.③Any driver found drinking beyond the limit will be charged.(2)补全句子④暴力犯罪并不局限于大城市。

Violent crime is_not_limited_to big cities.⑤人的生命是有限的，但是学习知识是无限的。

There_is_a_limit_to one’s life, but no limit to_learning_the_knowledge.Ⅲ.阅读词汇专练根据语境选出focus的词性和词义(A)n.焦点(B)n.焦距(C)n.(活动、兴趣等的)中心(D)v t.使对准(E)v t.集中注意力1．He always wants to be the focus of attention.__A__2．He took out the camera and adjusted the focus.__B__3．The main focus of this meeting is the management of fresh ground water resources.__C__4．The noise made it hard for me to focus on my work.__E__5．Let your eyes focus on objects that are further away from you.__D__第二板块短语句型归纳集释1．in danger of在……危险之中[教材原句]As many as one million species of land plants and animals are in danger of becoming extinct if global warming continues.如果全球变暖持续，那么将会有多达一百万种的陆地动植物物种面临灭绝的危险。

in danger在危险中out of danger 脱离危险a danger to ... ……的威胁/危害hearted that you always give me a hand when I am in_danger.你心肠真好，总是在我危险时帮助我。

②The operation is a success and now the patient is out_of_danger.手术成功了，病人现在已脱离危险。