2020-2021学年人教版初三英语全册知识点 Unit 7

2020-2021学年人教版初三英语全册知识点 Unit 7

‎2020-2021学年人教版初三英语全册知识点 Unit 7‎ 重点词汇 ‎1.safety n.安全;安全性 safe adj.安全的 ‎2.hug n.& v.拥抱;搂抱 ‎3.lift v.举起;抬高 n.电梯;搭便车 lift sb.up将某人举起 ‎4.badly adv.严重地;差;非常 bad adj.有害的;坏的 ‎5.awful adj.很坏的;讨厌的 ‎6.teen n.(13至19岁之间的)青少年 ‎7.regret v.& n.感到遗憾;懊悔 ‎8.poem n.诗;韵文 poet n.诗人 poetry n.诗集;诗歌;诗作 ‎9.community n.社区;社团 communicate v.交流 ‎10.chance n.机会;可能性 ‎11.manage v.完成(困难的事);应付(困难局面)‎ manager n.经理 management n.管理;经营 ‎12.society n.社会 social adj.社会的;社交的 ‎13.enter v.进来;进去 entry n.进入(指行动);进入(指权利等)‎ entrance n.大门(口);入口(处);通道 ‎14.choice n.选择;挑选 choose v.(chose,chosen)选择 ‎15.talk back 回嘴;顶嘴 ‎16.keep...away from 避免接近;远离 ‎17.make one’s own decision 自己做决定 ‎18.get in the way of 挡……的路;妨碍 ‎19.be allowed to do sth.被允许做某事 ‎20.a driver’s license/licence 驾照 ‎21.stay up 熬夜 ‎22.clean up 清扫 ‎23.take the test 参加考试 ‎24.concentrate on 全神贯注于 ‎25.run through 跑过,穿过 ‎26.the other day前几天 ‎27.no way没门,不行 ‎28.think back to 回想 ‎29.spend time with sb.花时间和某人在一起 ‎30.make sure 确保 ‎31.grow up长大 ‎32.be serious about 认真对待某事 ‎♦重点句型 ‎1.I don’t think sixteen-year-olds should be allowed to drive.我认为不应该允许16岁的孩子开车。‎ ‎2.I’m really excited about seeing the famous paintings by Picasso.我真的很激动看到毕加索的那副名画。‎ ‎3.When I was a tiny baby crying all night,my mom sang to me and stayed by my side.当我还是个整夜哭闹的小宝宝时,妈妈会陪伴在我身旁,给我唱歌。‎ ‎4.Now I’m an adult,thinking back to those times.现在我已长大成人,回想起那过去的岁月。‎ ‎5.Do you think teenagers should be encouraged to make their own decisions?你认为应该鼓励青少年自己做决定吗?‎ ‎6.Should teenagers be asked to move out when they start working?青少年开始工作后应该搬出去住吗?‎ ‎7.Only then will I have a chance to achieve my dream.只有那样我才会有机会实现我的梦想。‎ ‎8.We have nothing against running.我们不反对他跑步。‎ ‎♦重要知识点 知识点1get sth.done的用法 get sth.done意为“让某人做某事;使某事被做(自己也可能参与)”。类似的结构还有have sth.done等。例如:‎ He has had his hair cut.他(请人给他)理发了。‎ 知识点2regret的用法 ‎1.regret作动词时,意为“感到遗憾;懊悔”,其后可接动名词、动词不定式或that从句。常见用法:‎ ‎(1)regret to do sth.“后悔去做某事(事情还没做)”。例如:‎ I regret to tell you that your application have not been successful.很遗憾通知你,你的申请没有通过。‎ ‎(2)regret doing sth.“后悔做过某事(事情已经做了)”。例如:‎ He regretted having mentioned it.他后悔提到了那件事。‎ ‎2.regret作名词时,意为“懊悔”。例如:‎ It is with great regret that I accept your resignation.接受你的辞呈我感到非常遗憾。‎ 知识点3chance的用法 ‎1.chance作名词,意为“机会”,是可数名词。例如:‎ I haven’t had a chance to read my letter.我还没有机会看我的信呢。‎ ‎2.chance作名词时,还可意为“可能性”。 例如:‎ There is still chance that you will pass the exam.你考试及格还是有希望的。‎ ‎3.常见短语:by chance“偶然;碰巧”;have a chance to do sth.“有机会做某事”。‎ 知识点4manage的用法 manage to do sth.意为“设法做成某事”。例如:‎ They managed to get to the airport in time.他们设法及时赶到了机场。‎ 辨析manage to do sth.与try to do sth.‎ ‎ ‎ manage to do sth.‎ 设法做成某事(强调结果)‎ try to do sth.‎ 努力做某事(强调动作)‎ 例如:‎ The shirt was very dirty,but he managed to clean it.这件衬衫很脏,但他设法把它洗干净了。‎ The boy tried to move the stone but failed.这个男孩试图移动这块石头,但失败了。‎ manage常与介词with或without搭配。例如:‎ How did you manage without a car?没有汽车你是怎么应付的?‎ 知识点5against 的用法 against作介词,可表示多种含义,其常见含义和用法如下:‎ ‎1.表示“反对;违背”时,其反义词为for,经常同play,fight,guard等动词连用。若表示“强烈反对”,一般与副词 strongly搭配。例如:‎ Which team did they play against this time?这次他们同哪个队比赛?‎ They are strongly against the idea.他们强烈反对这个意见。‎ ‎2.表示位置时,意为“靠着,倚着”。例如:‎ The teacher’s desk is against the wall.老师的讲桌靠墙放着。‎ Put your bicycle against the tree.把你的自行车靠在树上。‎ ‎3.表示“撞击;碰着”之意。例如:‎ The rain was beating against the windows.雨点拍打在窗户上。‎ Tom hit his head against a tree in the dark.黑暗中汤姆的头撞到了一棵树上。‎ disagree 也有“反对,不同意”之意,但disagree 是动词。例如:‎ I disagree with you.=I’m against you.我反对你的观点。‎ 知识点6以only开头的部分倒装结构的用法 当“only+状语”位于句首时,其后习惯上要用部分倒装。其中,only后的状语可以是副词、介词短语、从句等。部分倒装结构为“only+状语(副词/介词短语/状语从句)+助动词/be动词/情态动词+主语+其他”。例如:‎ Only by plane can you get there on time.只有坐飞机,你们才能够按时到达那里。‎ Only when Mr.Green agreed did all the workers leave their workrooms.只有格林先生同意了,所有的工人才离开工作室。‎ 知识点7achieve的用法 ‎1.achieve意为“实现;达到”,常用作及物动词,其宾语可以是实现的目标、目的等,也可以是取得的胜利、成功、名誉、地位等。例如:‎ Everybody should be given the chance to achieve his aim.要让每个人都有机会实现自己的目标。‎ She achieved no success.她没有获得成功。‎ ‎2.achieve有时与this,that,what,all,much,anything,nothing,a little 等代词连用,表示“获得(成功),取得(成就)”。例如:‎ No one can achieve anything without effort.没有人能够不劳而获。‎ I’ve achieved only half of what I hoped to do.我只完成了我原希望完成的一半。‎ 辨析achieve,realize和come true ‎(1)achieve “实现;达到”,多指实现目标、取得成绩,主语是人。例如:‎ Work hard,and you will achieve your goal.努力工作,你就会实现目标。‎ ‎(2)realize “实现;意识到”,多指实现梦想或意识到某种道理、规律等,主语是人。例如:‎ He realized his dream with the help of his parents.在父母的帮助下他实现了梦想。‎ He didn’t realize the importance of health.他没有意识到健康的重要性。‎ ‎(3)come true “实现”,多指实现梦想、蓝图、计划等,主语是梦想、蓝图、计划等事物。例如:‎ I hope his dream of becoming a pianist will come true.我希望他成为钢琴家的梦想可以成真。‎