(人教版)高考英语一轮复习:必修3-Unit-2-实用课件(含答案).ppt
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1、(人教版)高考英语一轮复习:必修3-Unit-2-实用课件(含答案)Part 重点词汇通关1.balance n.天平;平衡 vt.平衡;权衡【语境检测】单句语法填空It makes sense to eat a reasonably _(balance)diet when slimming.世纪金榜导学号79060055(2015湖北高考)When he was running after his brother,the boy lost _ balance and had a bad fall.balancedhis【写作提升】语境填词You should _ of living in t
2、he countryside against the disadvantages and _ between work and relaxation.你应该权衡一下住在乡下的好处和坏处,在工作和休闲之间保持平衡。balance the advantageskeep abalance【考点必记】(1)keep/lose/break ones balance 保持/失去/打破某人的平衡(2)balance A against B权衡/比较A和B(3)balanced adj.保持(或显示)平衡的keep a balanced diet保持均衡的饮食【巧学助记】掌握平衡学“balance”2.lie
3、 v.说谎(lied,lied,lying);躺下,位于(lay,lain,lying)n.谎言;谎话【语境检测】单句语法填空(2017全国卷)In fact,the key to easy morning wake-up lies _ resetting your body clock.David was ashamed because he had told _ lie.ina【写作提升】一句多译不要向我撒谎。请告诉我实话。_/_.Please tell me the truth.Dont tell lies to meDont lie to me【考点必记】(1)tell a lie/l
4、ies(to sb.)(向某人)撒谎a white lie 一个善意的谎言(2)lie to sb.向某人撒谎lie in 在于【误区释疑】lie易混词lay vt.放置;下蛋(laid,laid,laying)3.consult vt.咨询;请教;商量【语境检测】单句语法填空(2017天津高考)I consulted _ a physician(内科医生),I hired a fitness coach,and I began to eat small and healthy meals.It is necessary for you to consult your teacher _ ho
5、w to learn English.withabout【写作提升】一句多译你最好不要每次遇到生词就查词典。Youd better not _every time you come across a new word.Youd better not _every time you come across a new word.consult the dictionaryrefer to the dictionaryEvery time you come across a new word,youd better not _.look it up in the dictionary【考点必记】(
6、1)consult sb.about sth.请教某人某事consult with sb.和某人商量/与某人磋商consult the dictionary 查词典(2)consultant n.顾问consulting room 诊疗室【思维拓展】“查词典”的表达方式还有:refer to the dictionarylook up.in the dictionary 4.limit vt.限制;限定 n.界限;限度【语境检测】单句语法填空(2017北京高考)Parents ought to be able to opt out(决定不参加)only for _(limit)medical
7、or religious reasons.limited(2015天津高考)Our funds _(limit),and none of the houses in our price range seemed satisfactory.We must limit the expenses _ what we can afford.were limitedto【写作提升】完成句子_ ones life,but _ the people.一个人的生命是有限的,但是为人民服务是无限的。There is a limit to(there is)no limitto serving【考点必记】(1)l
8、imit.to.把限制在内(2)there is a/no limit to对是有限的/无限的(3)be limited to sth.受限制于【巧学助记】5.benefit n.利益;好处 vt.&vi.有益于;有助于;受益【语境检测】单句语法填空If I am lucky enough to be elected,I will make every effort to serve _ the benefits of students and our club.(2015广东高考)You can also revise the knowledge at the same time and y
9、ou are sure to benefit _ it.forfrom【写作提升】一句多译课前预习让我受益匪浅。世纪金榜导学号79060056_ to preview lessons before class.(benefit vt.)_ to preview lessons before class.(benefit n.)_ to preview lessons before class.(beneficial adj.)It really benefited me a lotIt is of great benefit to meIt is very beneficial to me【考
10、点必记】(1)benefit sb.对某人有益benefit from.从中受益;得益于(2)bring benefit to 给带来好处,有益于be of(great)benefit to sb.=be(very)beneficial to sb.对某人(非常)有益处for the benefit of为了的利益(3)beneficial adj.有益的;有利的【熟词生义】In 1986 more than three million people were receiving unemployment benefit.()救济金Part 重点短语句式通关6.cut down 削减;删节;降
11、低(减少);砍倒;改小或缩短(衣服等);夺去生命【语境检测】写出黑体部分的含义(2015广东高考)Since the plants took a while to grow,he started cutting down trees to sell the wood.()砍倒My uncle hasnt been able to quit smoking,but at least he has cut down.()Hunger,cold and illness cut down many of the villagers.()减少;削减杀死;夺去生命【考点必记】cut down on减少;削
12、减cut in插嘴cut off切断;断绝;剪掉cut up切碎cut through穿过,挤进;开辟 7.“Nothing could be better,”he thought.他想:“再没有比这些更好吃的了。”【语境检测】单句语法填空(2016天津高考)Failure is probably the most exhausting experience a person ever has.There is nothing _(much)tiring than not succeeding.世纪金榜导学号79060057moreHow beautifully she sings!I hav
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