人教版高中英语必修三单元二Book3Unit2Keywords重点单词(共31张PPT)

1、Unit 2 Key words and expressions重点单词和短语重点单词和短语 vt. 平衡，权衡 balance A against B 权衡A和B n. 天平；平衡 keep ones balance 保持平衡lose ones balance 失去平衡 a sense of balance 平衡感balanced adj. 平衡的keep/eat/have a balanced diet 保持饮食平衡巧学助记巧学助记balance联想记忆联想记忆I think its important to keep a balance between study and a socia

2、l life.我认为保持学习和社交的平衡很重要。The boy stepped on the skins of bananas，so he _ and fell down. 这个男孩踩上了香蕉皮，结果身体失去平衡，摔倒了。lost his balanceRiding a bike helps develop a childs sense of balance.骑自行车有助于培养孩子的平衡感。To keep fit，we should have a balanced diet every day.为了健康，我们每天应该平衡饮食。【活用】完成句子(1)这个女孩失去平衡，从自行车上摔下来了。The

3、girl _ and fell off the bike.(2)这个女人尽量保持生活和工作的平衡。The woman is trying to _ between life and work.lost her balancekeep a balance受到从轻发落；(做坏事)不受惩罚；拿潜逃get across使理解；使明白get away (from) (从)脱离；逃脱()get along/on with 与相处get over 克服(困难)；从中恢复过来get through 完成；接通电话；通过For the serious accident，he got away with only

4、 a fine.那么严重的事故，他交了罚款就完事了。The child ought to be punished.You shouldnt let him _ telling lies！这孩子应该受到惩罚，对他撒谎这事你不应就这么算了！get away withIf we can get over present difficulties，then everything should be all right.如果我们能克服目前的困难，那么一切都应该好起来。They have a lot in common，so they _ each other.他们有许多共同之处，因此他们相处得很好。I

5、tried calling you several times but I couldnt get through.我试着给你打了几次电话，但都没打通。get along well with【活用】用适当的介词或副词填空(1)It took me half an hour to get my thought _ to her.(2)I couldnt get _ so much work in two days.(3)If you do wrong，you wont get away _ it.(4)We must try to get _ the difficulty at present.

6、acrossthroughwithover3. strengthn. U，C 强项；长处U力量strong adj. 强壮的strengthen vt.& vi. 加强strengths and weaknesses 优点和缺点build up ones strength/body 强身健体Sometimes your weakness can become your strength.有时候你的短处可以成为你的长处。The young man often does some exercise to _这个年轻人经常做运动来强身健体。He hasnt got enough streng

7、th to remove that stone.他没有足够的力气搬走那块石头。build up his strength/body易混辨析energy/force/power/strengthenergy指“精力，活力”，指物理学中的“能量”。force指“武力；暴力；军队”，指物理学中的“力”。power指“动力；权力”等。strength指“体力”，或“毅力”。His work seems to lack _他的工作似乎缺乏干劲。_ can never destroy right.暴力绝不能摧毁正义。He longed for unlimited _他渴望有无限的权力。You are my

8、 source of _.你是我力量的源泉。energyForcepowerstrength【活用】用strength的相关知识完成下面片段The young man _ (看上去强壮)，but he _ (没有力气) to lift the heavy box. He needs to do some exercise to _ (强壮他的身体)looks stronghas no strengthstrengthen his bodyconsult sb. about/on sth.向某人咨询某事consult a doctor 看医生consult a dictionary 查阅字典co

9、nsult with sb. about/on sth. 就某事与某人商量vt. 咨询；请教；商量；查阅 vi. 商议(2014高考陕西卷)To work out the difficult maths problem，I have consulted Professor Russell several times.为了解出那道数学难题,我已经咨询Russell教授好多次了。If the pain continues，_如果疼痛持续不消退，要请医生诊治。consult your doctorHe _ repeatedly during his speech.他演讲时不断看他的笔记本。We wi

10、ll consult together about her education.我们将一起商议她的教育事宜。consulted his notebook巧学助记巧学助记consult词义图解词义图解【活用】用consult的适当形式或用法完成下面片段Will you _ or _ when you come across a new word or _ your classmates about it.当你遇到生词时，你是请教老师还是查词典，或者和同学商量？consult your teacherconsult a dictionaryconsult withglare at 怒目而视star

11、e at 盯着看 glance at 瞥一眼look at 强调看的动作 vi.怒目而视；闪耀 n.怒视；炫目的光【活用】用glare at, stare at或glance at的适当形式填空1)He the letter he had just received.2)He the man without saying a word.3)Children should not be taught to the disabled people.glared atstare atglanced at(1)vt. 限制；限定limit sth. 限制be limited to. 局限于(某地方、团

12、体或范围)(2)n界限；限度There is a limit to 是有限的There is no limit (to)是无限的(3)limitedadj. 有限的Every family is limited to four free tickets.每户限发四张免费票。The amount of money you have to spend will _你要消费的金额限制着你的选择。limit your choice_ ones life，but no limit to serving the people.人的生命是有限的，但为人民服务是无限的。My life is limited，b

13、ut learning is limitless.生命有涯，学无止境。There is a limit to1）对有益处/好处be of (great) benefit to sb.benefit sb.be beneficial to sb.2）get benefit from. 从中受益n. 利益；好处vt.& vi. 有益于；有助于；受益beneficial adj. 形容词 We _ this frank talk.这次坦率的谈话使我们获益匪浅。 这种食物对你有好处。This kind of food is of benefit to you.This kind of food

14、 benefits you.This kind of food is beneficial to you.got great benefit from vt. &vi. （使）联合；（使）组合combine A with B= combine A and B 把A 和B结合起来我们应该把理论和实践结合起来。We should combine theory and practice.削减；删节；把砍倒 cut across抄近路cut in 插嘴，打断别人cut off切断(气、电、水等的)供应cut up 切碎He tried to cut down smoking but failed.他试图少抽烟，但没成功。Our teacher asked me to _ my article.我们老师让我把文章缩短一些 。He used to cut down trees，but he plants trees now.他过去砍树，而现在植树。In ord