八年级上册U9知识点.doc

Unit9 Can you come to my party?一、重点单词1. prepare v. 使做好准备；把准备好 preparation n.准备；准备工作(1) preparefor意为 为做准备”。eg.IcantgotothemovieswithyoubecauseIhaveto prepareforaparty. 我不能和你一起去看电影，因为我不得不准备一场聚会。(2) preparesth. forsb.=prepare sb. sth. 意为给某人准备某事”。(3)preparetodosth.意为准备做某事”。eg.Takingoutapieceofpaper,hepreparedto write tohisparents.拿出一张纸，他准备给父母写信。2. exam n.考试an exam 一次考试 take/have an exam参加考试pass the exam通过考试，考试及格fail the exam考试不及格3. flu n.流行性感冒；流感have the flu 患流感4.available adj. 有空的；可获得的其同义词为free.eg.I amavailableintheafternoon.我下午有空。5.(1)until conj.prep. 到时；直到为止eg.I waited until three oclock.我一直等到三点钟。(2) notuntil 直到才The children wont come home until it is dark.孩子们直到天黑才会回家。6.hang v.(1)悬挂；垂下。过去式hunghang out 闲逛，常去某处 hang out with sb. 与某人闲逛 （2）吊死，绞死。过去式hanged7.catch v.及时赶上，抓住，接住第三人称单数形式 catches, 过去式caughtcatch a cold 患感冒 catch the train 赶上火车8.invite v. 邀请 invitation n.邀请；请柬（1）invite sb.to+地点名词，表示邀请某人去某地”。eg.My pen friend invites me to his hometown.我的笔友邀请我去他的家乡。（2）invite sb.to do sth.表示邀请某人做某事”。eg.Yesterday, Jeff invited me to play tennis.昨天，杰夫邀请我去打网球。9.accept v. 接受 反义词-refuse拒绝辨析：accept“接受”，主观上愿意接受receive“收到”，客观收到，但主观上不一定会接受。10.refuse v. 拒绝refuse to do sth. 拒绝做某事。没有refuse sb. to do sth.这一说法eg.You shouldnt refuse to help her.你不应该拒绝帮助她。11.weekday n.工作日on weekdays 在工作日on weekends=on the weekend 在周末12.look after 照顾；照料同义短语take care of13.turn down拒绝。相当于refuseturn down 关小；调低；turn up 开大；调高14.reply v. 回答;答复第三人称单数形式replies，过去式repliedreply to 对作出回答eg.I didnt reply to him.我没有答复他。15.sad adj.（令人）悲哀的；（令人）难过的sadness n.悲伤；悲痛16.glad adj.高兴；愿意be glad to do sth. 高兴做某事eg.Im glad to help you.我很乐意帮助你。17.without prep.没有；不(做某事) 其后跟名词，代词，动词-ing.eg.He left the room without saying a word.他一句话也没说就离开了房间。Fish cant live without water.没有水，鱼就活不了。18.surprised adj. 惊奇的；感觉意外的besurprisedtodosth.意为对做某事感到意外”。eg.I was surprised to see him there.二重点用法：1.invite sb.to do sth.邀请某人做某事2.Thanks for doing sth.感谢做某事。3.would love/like to do sth.愿意做某事4.what引导的感叹句结构:What+a/an+形容词+可数名词单数(+主语+谓语)!What+形容词+名词复数/不可数名词(+主语+谓语)!how引导的感叹句结构:How+形容词(+主语+谓语)!5. help sb. (to) do sth. 帮助某人做某事help sb. with sth.在某方面帮助某人6.be sad/glad to do sth. 做某事很悲伤/高兴7.see sb. do sth. 看见某人做某事see sb. doing sth. 看见某人正在做某事8. the best way to do sth. 做某事最好的方式9. have a surprise party for sb.为某人举办一个惊喜聚会10. look forward to doing sth.期盼做某事11.reply to sth./sb. 答复某事/某人12. Whats today?今天是什么日子?Whats the date today?今天是几月几日?What day is it today? 今天是星期几?13. one of+名词复数 之一14.without doing sth.没有做某事15.Im afraid.“恐怕”用于推测令人不愉快的事。表示否定时，用Im afraid not.表示肯定时，用Im afraid so.-Can you go to the concert?-Sorry, Im afraid not.16.so much意为“如此多”，可修饰动词，作状语；其后也可接不可数名词。辨析：so much与so manyso much后接不可数名词so many后接可数名词复数17. at the end of 在末尾；在的尽头。可以表示地点，也可以表示时间。at the beginning of 在的开始by the end of.到末为止。常与过去完成时态连用。in the end最后；终于。可置于句首或句末，与at last或finally同义。18. hear from sb.接到某人的信、电话等。反义短语：write to sb. 给某人写信。hear of =hear about 听说19. make it(1) 在约定时间内赶到。相当于arrive in time(2) 办成某事。相当于succeed20. by Friday 在周五之前 介词by表示时间“不迟于，到时为止，在 之前”。三、短语归纳1. on Saturday afternoon在周六下午 2.have to不得不3.prepare for an exam为考试做准备 4.go to the doctor去看医生 5.have the flu患流感 6.help my parents帮助我的父母7.come to the party来参加聚会 8.meet my friend会见我的朋友9.go to the party去聚会 10.too much homework太多作业11.go to the movies去看电影 12.another time其他时间13.go bike riding去骑自行车 14.last fall去年秋天15.hang out闲逛常去某处 16.after school放学后17.on the weekend在周末 18.visit grandparents看望祖父母19.study for a test学习备考20.the day before yesterday前天21.the day after tomorrow后天 22.have a piano lesson上钢琴课 23.look after照看；照顾24.accept an invitation接受邀请25.turn down an invitation拒绝邀请 26.take a trip去旅行27.at the end of this month在这个月末28.help out(帮助)分担工作、解决难题29.the opening of.的开幕式/落成典礼30.reply in writing书面回复 31.go shopping去购物32.do homework做家庭作业 33.go to the concert去听音乐会34.not.until直到才35.hear from接到(某人的)信、电话等 36. hear of = hear about听说 四、重点句子1.-Can you come to my party on Saturday? -Sure, Id love to. /-Sorry, I must study for a math test.2. -Can you go to the movies tomorrow night? -Sure. That sounds great. /-Im afraid not. I have the flu.3. -Can he go to the party? -No, He cant, He has to help his parents.4.-Can she go to the baseball game? -No, shes not available. She must go to the doctor.5. -Can they go to the movies? -No, Theyre not free. They might have to meet their friends.五、语法专项情态动词can表示邀请【教材例句】1. Can you come to my party on Saturday afternoon?周六下午你能来参加我的聚会吗?Sure, Id love to. 当然，我很乐意。2.Can you go to the movies on Saturday?周六你能去看电影吗?Im sorry. Im not available. I have too much homework this weekend.对不起，我没有空。这个周末我有太多的作业。以上两组对话中含有情态动词can，下面我们来学习一下它的用法。【语法全解】情态动词can除了表示能力、许可或猜测之外，还可以表示邀；could较can更礼貌、委婉。情态动词can表示邀请时的用法如下：1.当用情态动词can发出邀请时，要用其一般疑问句形式，其句式为：Can+主语+动词原形+其他?Can you come to the concert? 你能来参加音乐会吗?2.当用情态动词can发出邀请时，其回答分为两类。一类表示接受邀请，另一类表示拒绝邀请。(1)常见的表示接受邀请的回答:Sure, Id love to. 当然，我很