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1、Unit 3一一.知识点知识点1.被动语态的谓语动词形式被动语态的谓语动词形式:be的各种时态形式的各种时态形式+v-ed含情态动词的含情态动词的:can/may/must/should be+v-ed2.get/have+n./pron.+v-ed 叫叫/让让/请别人做某事请别人做某事(即使谋事被做即使谋事被做)例例:I want to get my coat mended.我要缝衣服我要缝衣服.3.allow sb to do sth 允许某人做允许某人做 allow doing sth 允许做允许做4.drive:驾车驾车,驾驶驾驶.驱赶驱赶,驱使驱使.例例:What drives th
2、em to rob the shop?什么驱使什么驱使他们去抢商店他们去抢商店?5.stupid silly foolish 三个词都有三个词都有“蠢蠢”的意思的意思.但略有不同但略有不同.stupid 程度最强程度最强,指智力指智力 理解力理解力 学习能力差学习能力差.silly 指头脑简单指头脑简单,傻傻头傻脑头傻脑,使人觉得可笑使人觉得可笑,带有感情色彩带有感情色彩.foolish 尤其在口语中广泛使尤其在口语中广泛使用用.例例:He is stupid in learning math.他学习数学很笨他学习数学很笨.Stop asking such silly questions.别再
3、问这样傻的问题了别再问这样傻的问题了.You are foolish to throw away such a good chance.你真蠢你真蠢,丢丢掉这样一个好机会掉这样一个好机会.6.He doesnt seem to have many friends.=It seems that he doesnt have many friends.=He seems not to have many friends.7.倒装句倒装句:So+be动词动词/助动词助动词/情态动词情态动词+主语主语(前为肯定局前为肯定局)表示与表示与前面所述事实一致前面所述事实一致.Neither/Nor+be动词
4、动词/助动词助动词/情态动词情态动词+主语主语(前为否定前为否定)表示与前表示与前面所述事实一致面所述事实一致.例例:He likes oranges.So do we.He doesnt like oranges.Neither do we.Tom can swim.So can John.Tom cant swim.Neither can John.So+主语主语+be动词动词/助动词助动词/情态动词情态动词 表示对前面事实的进一步确认表示对前面事实的进一步确认.例例:Henry is very tired.So he is.(的确是的确是)He surfed Internet for t
5、wo hours.So he did.(的确是的确是)They will win the game.So they will.(他们会的他们会的)8.until 用于肯定句中用于肯定句中,前面句子中的谓动必须是延续性的前面句子中的谓动必须是延续性的.9.clean(v.)打扫打扫,清理清理 clean up 比较彻底地打扫比较彻底地打扫,清理清理 clean out 打扫打扫,清理地最彻底清理地最彻底.10.fail a test=fail in a test 考试不及格考试不及格11.be strict with+人人.be strict in+事物事物.例例:The head teache
6、r is strict with his students He is strict in the work.12.the other day 前几天前几天,不久前的一天不久前的一天.(用于过去时用于过去时)13.concentrate on 全神贯注做全神贯注做例例:This company concentrates on China market.这这家公司把重点放在中国市场上家公司把重点放在中国市场上.14.morethan与其说与其说不如说不如说;比比更更例例:The man is more stupid than nervous.与其说那人与其说那人紧张紧张,倒不如说他愚蠢倒不如说他
7、愚蠢.在这一结构中在这一结构中,more做做adj.修饰名词修饰名词,表示表示“比比多多”例例:I have more books than you.我的书比你的多我的书比你的多.15.volunteer n.自愿者自愿者.v.volunteer to do sth.自自愿做愿做例例:We all volunteered to help in the old peoples home.我们都志愿到敬老院帮忙我们都志愿到敬老院帮忙.16.chance 指侥幸的指侥幸的,偶尔的机会偶尔的机会,还可表示还可表示“可能性可能性”opportunity 指有利的时机指有利的时机,良机良机.二者有时可以互
8、换二者有时可以互换.Have an opportunity to do sth 有做有做的机会的机会.Dont be too frustrated.Youll have another opportunity to go to college next year.别太沮丧了别太沮丧了,你你还有上大学的机会还有上大学的机会.17.experience:可数名词可数名词“经历经历,体验体验”例例:Please tell us something about your experiences.不可数名词不可数名词“经验经验”例例:He is a man of rich experience.动词动词
9、“经历经历”例例:She experienced lots of suffering.18.off 不工作不工作,不上班不上班,不上学不上学,不值班不值班.例例:I think Ill take the afternoon off.我想下午歇班我想下午歇班.She is off today.她今天休息她今天休息.I have three days off next week.下周我有三天假下周我有三天假.19.reply 与与 answer 两者有时可通用两者有时可通用.reply比比answer正正式式,一般指经过思考的一般指经过思考的.有针对性的有针对性的,详细的回答详细的回答,往往与往往
10、与to连用连用.answer是一般用语是一般用语,可直接带宾语可直接带宾语.另外另外answer还有还有“应答应答”之意之意.如如answer the door/telephone20.get in the way(of).妨碍妨碍.例例:He never gets in others way.他从不妨碍别人他从不妨碍别人.The bikes over there will get in the way of others.自行车放在那里会妨碍别人的自行车放在那里会妨碍别人的.21.success(n.)successful(adj.)succeed(v.)22.do does did 用在另
11、一个动词前表示强调用在另一个动词前表示强调.例例:He does speak well.他真的讲的很好他真的讲的很好.Do be quiet.务必安静务必安静.23.in the end=finally=at last 最后最后.24.importance(n.)important(adj.)25.be serious about 对对热忠热忠/极感兴趣极感兴趣.例例:Im serious about the problem.To tell you the truth,Im not serious about math at all.26.only 处于句首处于句首,并后跟状语时并后跟状语时,
12、全句需要倒装全句需要倒装.例例:Only then did he understand it.只有到那只有到那时时,他才明白他才明白.Only in this way can we learn English well.只有这样我们才能把英语学好只有这样我们才能把英语学好.Only when she came home,did he learn the news.当她到家时当她到家时,他才得知了这消息他才得知了这消息.27.care about 关心关心,在乎在乎,在意在意.例例:No one cares about others nowadays.现在没人关心别人现在没人关心别人.I don
13、t care about what he does.我并不在我并不在意他干什么意他干什么.28.clothes 统指身上穿的各种服装统指身上穿的各种服装,包括上衣包括上衣,裤子裤子,内衣等内衣等,做主语做主语,谓语动词按复数处理谓语动词按复数处理.clothing 不可数名词不可数名词,是服装的总称是服装的总称,包括各种包括各种衣服衣服,帽子帽子,鞋袜等鞋袜等.做主语谓动按单三处理做主语谓动按单三处理.cloth 布料布料.二二.短语短语1.be allowed to do sth 被允许干被允许干 allow sb to do sth 允许允许某人干某人干 allow doing sth 允
14、许干允许干2.sixteen-year-olds=sixteen-year-old boys and girls 16岁岁的孩子的孩子3.part-time jobs 兼职工作兼职工作 4.a drivers license 驾照驾照5.on weekends 在周末在周末 6.at that age 在那个年龄段在那个年龄段7.on school nights 在上学期间的每个晚上在上学期间的每个晚上 8.clean up(相当与及物动词相当与及物动词)清扫清扫 9.stay up熬夜熬夜10.fail(in)a test 考试不及格考试不及格11.take the test 参加考试参加考
15、试 12.the other day 前几天前几天13.all my classmates 我所有的同学我所有的同学14.in groups 成群的成群的,按组的按组的15 concentrate on 全神贯注于全神贯注于 16.be good for 对对有益有益 17.get noisy 吵闹吵闹(系表结构系表结构)18.learn from 向某人学习向某人学习19.at present 目前目前,现在现在 20.at least 至少至少 21.English-English dictionary 英英词典英英词典 22.have an opportunity to do sth 有
16、做有做的机会的机会 23.eight hours sleep a night 每晚每晚8小时的睡眠小时的睡眠24.an old peoples home 敬老院敬老院 25.take time to do sth 花费时间干花费时间干26.primary schools 小学小学 27.haveoff 放假放假,休息休息28.reply to 回答回答,答复答复 29.get in the way of 妨碍妨碍30.a professional athlete 职业运动员职业运动员 31.achieve ones dreams 实现梦想实现梦想32.think about 思考思考,考虑考虑
17、 33.in the end 最后最后,终终于于34.be serious about 对对热忠热忠/极感兴趣极感兴趣35.spendon+n.spend(in)+v-ing 在在上花费时上花费时间间/金钱金钱36.care about 关心关心,担心担心,在乎在乎 37.agree with 同意同意三三.句子句子1.I dont think twelve-year-olds should be allowed to get their ears pierced.我认为不应该允许我认为不应该允许12岁的孩子穿耳孔岁的孩子穿耳孔.2.They talk instead of doing hom
18、ework.他们他们聊天而不是做作业聊天而不是做作业.3.He is allowed to stay up until 11:00 pm.允允许他们熬到晚上许他们熬到晚上11点点.4.We should be allowed to take time to do things like that more often.我们应该被允许更加经常的花些时间多做这类事我们应该被允许更加经常的花些时间多做这类事情情.5.What school rules do you think should be changed?你认为学校的哪些制度应该改一改了你认为学校的哪些制度应该改一改了?6.The two p
19、airs of jeans both look good on me.这两条牛仔裤穿在我身上都适合这两条牛仔裤穿在我身上都适合.7.The classroom is a real mess.教室太脏了教室太脏了.8.Should I be allowed to make my own decisions?9.Only then will I have a chance of achieving my dream.只有这样我才能实现我的梦想只有这样我才能实现我的梦想 10.They should be allowed to practice their hobbies as much as they want.应该允许他们应该允许他们对业余爱好想练多长时间就练多长时间对业余爱好想练多长时间就练多长时间.11.We have nothing against running.我们没有我们没有理由反对他跑步理由反对他跑步.