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1、精选优质文档-倾情为你奉上.单词荟萃1. _ adj.吓人的， 可怕的 _ adj. 害怕的 _ vt. 使害怕fright n. 惊吓2. _ n力气， 力量； 长处 _ v. 加强 strong adj. 强壮的3. _ n. 环境， 围绕， 外界environmental adj.环境的； 有关环境的4pollute v污染 _ adj.受污染的 _ n. 污染5major adj.主要的， 较大的 _ n大多数6. _ adj.关心的， 担心的 concern n. 关心， 担心7. _ adj. 急迫的， 紧急的urgency n. 紧急；紧急的事8complain v. 抱怨， 投
2、诉 _ n. 抱怨， 投诉9. _ adv. 绝对地， 完全地absolute adj. 绝对的， 完全的10protection n. 保护 _ v. 保护， 防护.短语检测专心-专注-专业1受困于， 遭遇 2砍倒 3作为的结果；由于 4建议某人做某事 5阻止某人做某事 6接受；理解；吸收 7分发；发出；用完；耗尽 8忍不住做某事 9简言之；概括地讲 10改善环境 be caught in cut down as a result of advise sb. to do prevent/stop sb. (from) doing sth. take in give out help but
3、do/cant but do nutshell/in short improve the environment .佳句再现1They are often _ you cannot see the sun, and the wind is sometimes _ move sand dunes.他们常常很浓， 以至于连太阳都看不见， 而且风力有时强到可以移动沙丘。2Sandstorms in China appear _ in recent years as a result of “desertification”由于“沙漠化”越发严重， 中国近年来发生沙尘暴的次数明显增加了。3The st
4、orm sometimes continues all day and traffic moves very slowly because the thick dust _. 沙尘暴有时会持续一天， 车辆移动得很慢， 因为厚厚的沙尘使道路难以看清。4. _nearer, the government is planting trees. 为了防止沙漠离得更近， 政府正在植树。5I cant help but _. 我忍不住感到担心。.词汇学习1strengthn. U力量；力气C, U优点； 长处(1) strong adj. 强壮的；坚强的；浓的 strengthen vt. 加强， 巩固(
5、2)with all ones strength 用上全身的力气【易混辨析】power, force, energy和strength(1)power指“动力， 权力， 能力”， 用途最广；用于各种身心的、潜在的、外显的力， 还可指电力。如： The different types of infinitive; Expressions with but infinitive power cut/failure 停电 in power 在执政be in/within/beyond ones power (to do sth.) (没)有能力(做某事) (2)force指“力， 暴力， 武力”，
6、表示“力量”时， 指人或物撞击时所用的力， 其复数形式常指“兵力， 军队”。如：the force of the explosion爆炸力peacekeeping forces 维持和平部队(3)energy 依照其物理学定义讲是“能， 能量”， 另外还可指“精力， 活力， 干劲”。如：nuclear energy核能 full of energy精力充沛devote all ones energies to (doing) sth.全力以赴做某事(4)strength指“力气， 力量， 体力”， 是在身体组织内存在的力量。还可以指优点、长处。如：build up ones strength增
7、强体力ones strengths and weaknesses 某人的长处和缺点【活学活用】(1)It is beyond my _ to help you. 我没有能力帮助你。(2)I dont have the _ to deal with it right now. 我现在没有精力处理这件事情。(3)The soldiers took the prisoners away by _. 士兵们强行把犯人带走了。(4)He hasnt got enough _ to remove that stone. 他没有足够的力气搬走那块石头。2concernedadj. 关心的；担心的；与有关的(
8、1)concern n. 关心；忧虑 v. 与有关， 涉及；使忧虑， 使担心(2)be concerned about/for 担心all people concerned 所有有关人员 be concerned in与有牵连as far asis concerned 就而言；依看来【经典句式】be concerned that 担心It concerns me that让我担心。What concerns me is让我担心的是【活学活用】1. 根据汉语意思完成句子(1)He _ he wont get his money back. 他担心要不回自己的钱。(2)We _ her safet
9、y. 我们都很担心她的安危。(3) _, the whole idea is crazy. 在我看来， 整个想法都很荒唐。2. 单项填空 _ is our lack of preparation for the change. AIt concerns me BWhat concerns me CI am concerned that DI am concerned about 【解析】 B语意：让我担心的是，我们对事态的发展缺乏准备。B项为what引导的主语从句，与后面的系表结构形成完整的句子。如果用A，后面要跟that引导的从句。C项后面也是要用that引导的从句。因为is后面是一个名词词
10、组，因此若要用D则要去掉is。3complainv. 抱怨， 发牢骚；投诉(1)complaint n抱怨；诉苦；投诉；控告(2)complain that 抱怨complain about/of 抱怨；诉说 complain to sb. 向某人抱怨make a complaint 抱怨；投诉【活学活用】(1) You have nothing _, do you?你没什么可抱怨， 不是吗？(2)The roadwork caused much _ among local residents. 道路工程引起周围居民很多怨言。.短语学习1be/get caught in被困于， 遭遇(1)ca
11、tch up with sb.赶上， 追上某人catch (sb.) up 赶上， 追上(某人) catch sb. doing 撞见某人在做某事(2)catch hold of 抓住 catch sight of突然看见(3)catch a train/bus 赶上火车/汽车 catch fire 着火catch ones eye/attention 吸引某人的注意(not)catch what one says (没)听懂/听清某人的话【活学活用】(1)We _ a rainstorm on the way here. 我们到这儿来的路上遇到了暴风雨。(2)If you miss a lo
12、t of classes, its very difficult to _. 如果你落下了很多节课， 要赶上是很难的。(3) Drive fastertheyre _ us.开得再快点他们要赶上我们了。(4) He _ in the classroom. 他被撞见在教室里抽烟。(5) Sorry, I _ what you said. 对不起， 我没听清你的话。2cut down削减(cut sth. down/cut down on sth.); 砍倒cut in (on sb.) 插嘴； 插入 cut up 切碎cut off 切掉；切断的供应；隔绝【活学活用】(1)He tried to
13、 _on smoking but failed. 他试图少抽烟， 但没成功(2) The gas _. As a result, we had to eat out. 煤气供应被切断了， 因此我们不得不出去吃。(3) It is impolite for children to _when their seniors are talking. 孩子们在他们的长辈谈话时插嘴是不礼貌的。(4)In winter, the town _by snow. 冬天， 这个小镇经常因为大雪与外界隔绝。3give out分发( hand out)；发布， 公布(消息等)；发出(光、声音等)；用完， 耗尽giv
14、e away泄露；赠送；颁发 give back 归还；送回give in (to) 认输， 投降， 屈服；交上， 呈上 give off 发出(光、声音等)；散发出(气味) give up 放弃；停止；抛弃【情景记忆】 【活学活用】根据语境用give的短语填空(1)He has _ to my views. (2)If plastic and rubber are burnt, theyll _ poisonous gases. (3)Dont _the secret. (4)After a month their food supplies _. (5)The news of the Pr
15、esidents death _ in a radio broadcast. . 句型学习Sandstorms in China appear to have increased in recent years as a result of “desertification”由于“荒漠化”越发严重， 中国近年来发生沙尘暴的次数明显增加了。【句式点拨】to have increased是不定式的完成时，作appear的宾语。不定式的三种时态形式：to do没有明显的时间意义或在谓语动作之后表将来的动作。to be doing表示正在发生的动作或与谓语动词同时发生。to have done表示动作
16、发生在主句谓语动词之前。【活学活用】(1)She _ a letter when I passed by. 我路过时她碰巧正在写信。(2)She _ a lot of money. 她好像有很多钱。(3)Im sorry _ so long. 很抱歉让你久等了。4“You are a _ right” means “You are completely right”. 5One m _ environmental problem is cars, because they pollute the air with carbon dioxide. 课后练习.单词拼写1The weatherman
17、 has f_ that it will be foggy tomorrow. 2She was a bit f_at the sight of a snake. 3When c_ to school yesterday, he was knocked down by a car. 4“You are a _ right” means “You are completely right”. 5One m _ environmental problem is cars, because they pollute the air with carbon dioxide. .选词填空preventf
18、rom, in a nutshell, give out, cant help but, take in1. _, the customers insisted they get their money back.2What _ their plans _ being carried out? 3I want to go out to _ some fresh air. 4Make sure all the papers _ to the students before 9 oclock.5Looking at the night sky, one _ wonder if there are
19、other forms of intelligence out there. .单项填空1Has Games arrived?Not yet. He might be _ in a traffic jam.Asticking Bcaught Ctrapping Dheld 【解析】 Bbe caught in受困于，遭遇；A、C项正确的表达是be stuck/trapped in。2What shall we use for power when all the oil in the world has _ ?Agiven out Bput out Cheld up Dused up【解析】
20、A考查动词短语辨析。句意：当世界上所有石油用光之后我们该使用什么能源？give outrun out，意为“用完，用光”，不能用于被动句式；put out意为“扑灭”；hold up 意为“举起，使停顿”；use up意为“用光”，在本题应使用被动形式。3Mary didnt _ what I read because her mind was on something else. Ahold on Bcatch on Ctake in Dget over【解析】 Ctake in(understand)理解。hold on(打电话时)不要挂断；catch on明白(作不及物动词用)；get
21、over克服。4Our English teacher is ill, and we are all _ her health. Aconcerned about Bcareful aboutCgrateful for Danxious of【解析】 A考查短语辨析。句意：我们英语老师病了，我们很关心她的健康。be concerned about意为“关心，挂念”，符合题意。5He seemed _ the news, for there was not any surprise on his face when I told him about it. Ato learn Bto have
22、learned Cto be learning Dstudents【解析】 B考查不定式。根据语境可知，他好像已经知道那个消息了，因此要用不定式的完成时。6To make the students perform well, the teacher first of all has to know their _ and weaknesses. Astrong Bstrengths Cstrength Dstronger【解析】 B此题的关键是weaknesses。与weaknesses相对，此处应选strengths。7When I was very young, I was terribl
23、y _ of school, but I soon _ it. Afrightening; got off Bfrightened; got across Cfrightening; got away Dfrightened; got over【解析】 D考查ed形式和ing形式的形容词用法和短语的辨析。be frightened of 害怕；get over克服，摆脱(某种情绪)。8During the opening ceremony, “Miss Smile” has won the hearts of Chinese Internet users after being caught
24、_ the same smile for nearly 20 minutes. Afixed Bto be fixed Cto fix Dfixing 【解析】 D选项作主语补足语，与主语Miss Smile有逻辑上的主谓关系，所以用现在分词。9Do you let your kids travel alone at night? _ They are still young.AAbsolutely not! BIt depends. CWhy not? DIt is up to them. 【解析】 A根据语境可知，说话者认为孩子们还小，不让他们晚上独自外出。因此选A。10Another problem is that while smarter child can _ information more exactly and faster than any human, he lacks common sense. Ainvent Bcreate Cprocess Dproduce【解析】 C考查动词辨析。句意：另一个问题是虽然较聪明的儿童能够更准确、更快地加工信息，但是他缺少常识。 invent 发明； create 创造； process 加工；produce生产。