Unit10 单词讲解课件2022-2023学年人教版八年级英语上册

这是一份Unit10 单词讲解课件2022-2023学年人教版八年级英语上册，共25页。
If you go to the party,you’ll have a great time.UNIT TENmeeting 〔可数名词〕会议 have a class meeting 开班会Finally, make sure you read the book before the meeting.最后,确保你在会议之前读了这本书。 拓展 :①与 meeting 相关的常见短语:attend a meeting参加会议 at a meeting 在会议上 call a meeting 召开会议 hold/have a meeting 举行会议have a parents' meeting 召开家长会②meet〔动词]遇见;与……会面Don't go to meet online friends alone.不要单独去见网友。organize (= organise)〔及物动词〕组织;筹备 后面的宾语一般为活动、程序等;还可跟表示物品的名词。organize a meeting 组织一次会议 organize some clothes 筹备一些衣服organize(v.)组织organized (adj.) 有组织的organization (n.) 组织organizer (n.) 组织者potato chips 炸土豆片;炸薯条其中,名词 potato 用作定语,修饰 chips。 Eating too many potato chips is not good for your health.吃太多炸薯条对你的健康不好。chocolate（不可数名词）巧克力Many young people love chocolate许多年轻人喜欢巧克力。upset〔形容词]难过;失望;沮丧通常不用在名词前作定语。be upset about/at... 因……而难过be upset with sb.生某人的气;对某人感到不快What's happening? She looks so upset.怎么了?她看起来如此沮丧。She was really upset about the way her father treated her.她父亲那样对她,她真的感到很难过。 She is still upset with me.她还在生我的气。advice〔不可数名词〕劝告;建议 表示数量时常借助于 piece 或 some(一些)等词。a piece of advice 一条建议 two pieces of advice 两条建议 give sb. some advice on...给某人一些关于……的建议ask sb. for advice 向某人征求建议take/follow sb.'s advice听取某人的建议 注意: advise(v.)“建议;劝告” Can you give me some advice on learning English?你能在学英语方面给我一些建议吗?辨析advice 与adviseadvice 不可数n.advise v. 建议a piece of advice 一条建议two pieces of advice两条建议 give sb. some advice给某人一些建议eg: 你能给我一些建议吗？Could you please give me some advice?advise sb. about/on sth.关于...给某人一些建议advise sb. to do sth.劝告/建议某人做某事advise sb. （not）to do sth.劝告/建议某人（不要）做某事eg: 医生建议我不要吃垃圾食品.The doctor advised me not to eat junk food.travel①（不及物动词）旅行;游历travel around/all over the world 环游世界 travel to.. 到……旅行We'd like to travel to Canada.我们想去加拿大旅行。②（名词）旅行;旅游 space travel 太空旅行 air travel 乘飞机旅行拓展 traveler〔可数名词]旅行者辨析：长途陆路用journey，短途短期用 trip，观光巡演用 tour,时长路远用 travelnormal①（形容词）正常的;一般的可在句中作表语或定语。I'm just a normal doctor.我只是一个普通的医生。②〔名词〕常态;一般水平The journey took longer time than normal.这次旅途花费了超出平常所需的时间。拓展:normally〔副词]正常地,通常 We normally plant trees in spring.我们通常在春天植树。unless 〔连词]除非;如果不引导条件状语从句,相当于if...not...Unless he invites me, I won't go to his party.= If he doesn't invite me, I won't go to his party. 如果他不邀请我,我将不去参加他的聚会。注意：当主句用一般将来时或是祈使句时,unless 引导的从句常用一般现在时。There will be more pollution unless people drive less. 如果人们不少开车,将会有更多污染。Don't pour the water into the river unless you make sure it is clean enough.不要把水倒进河里,除非你们保证它足够干净。unless . 连词. ‘除非,如果不’，引导条件状语从句，相当于if...not...eg: 你如果不快点，你将会迟到。You will be late unless you hurry up.You will be late if you don’t hurry up.主将从现=从句主将从现从句certainly〔副词〕无疑;肯定;当然用于情助系后实义前。certain(adj.)“某种的;无疑的;必然的” He can certainly give you some advice.他肯定能给你一些建议。拓展:certainly可单独使用,用在答语中表示“当然可以,没问题”,可以与 sure/of course/all right 等换用。-Can you help me organize the English party?你能帮我组织这次英语聚会吗? -Certainly.当然可以。angry〔形容词〕发怒的;生气的 get angry 生气be angry with sb. 生某人的气be angry about sth. 因某事生气If you don't finish the work, Mr. Green will be angry.如果你不完成这项工作,格林先生将会生气。He was beginning to get angry. 他开始生气了。 My mother was angry with me about my careless mistakes.我妈妈因我粗心的错误而生我的气。拓展:angrily[adv.]愤怒地,生气地 She looked at him angrily.她生气地看着他。understanding①〔形容词〕善解人意的;体谅人的其比较级为more understanding，最高级为 most understanding。Luckily, I have a very understanding boss幸运的是,我有一位非常善解人意的老板。②〔名词]理解Your understanding is the greatest help.你的理解是最大的帮助。拓展 understand[动词]理解;明白 He is trying his best to understand her meaning.他正尽他最大努力理解她的意思。careless 〔形容词]粗心的;不小心的反义词:careful,“小心的;细致的;精心的;慎重的”;副词形式是carefully.副词形式是 carelessly。a careless driver 一名粗心的司机拓展:某些名词加后缀-less构成形容词,表示否定意义,意为“无……的;不……的”。meaning+-less→meaningless(毫无意义的)help+-less →helpless(无助的)home+-less→homeless(无家可归的) hope+-less→hopeless(无望的)use+-less →useless(无用的)careful 〔形容词〕小心的;细致的;精心的;慎重的 常见用法有:① be careful of/about 当心;留意You must be careful of your pronunciation.你必须注意你的发音。② be careful to do sth. 当心/留意做某事 He must be careful to read every word.他必须认真读每一个单词。careless解析careless adj. 粗心的，不小心的 care (v.关心,在意)careful (adj. 仔细的,小心的)careless (adj. 粗心的,不小心的)carefully (adv. 仔细地)carelessly (adv. 不小心地)反义词反义词拓展：某些 ‘名词+less”构成adj. 表否定含义. “无...的,不...的 ”.meaningless 毫无意义的helpless 无助的homeless 无家可归的hopeless 无望的useless 无用的mistake①〔可数名词]错误;失误*make mistakesmake a mistake(in .….) (在……方面)犯错误by mistake 错误地;无意中You should be more careful so that you won't make mistakes.你应该更加小心,那样才不会犯错误。②〔动词]弄错;误解 过去式是 mistook。 mistake...for... 错把……当作……The teacher mistook me for my twin brother.老师错把我当成了我的孪生哥哥。himself 〔反身代词]他自己反身代词常作宾语,与逻辑主语在人称和数上保持一致。His name is James but he calls himself Jim.他的名字是詹姆斯,但他称自己为吉姆。拓展 :①第一、二人称反身代词由“形容词性物主代词+self(单数)/selves(复数)”构成;第三人称反身代词则由“人称代词宾格+self(单数)/selves(复数)”构成。人称 单数 复数 第一人称 myself我自己 ourselves 我们自己第二人称 yourself你自己 yourselves 你们自己 himself他自己 第三人称 herself她自己 themselves 他们/她们/它们自己 itself它自己②由反身代词构成的常用短语: help oneself to... 随便吃 /喝…… enjoy oneself 玩得开心teach oneself... (= learn...by oneself)自学.….….look after oneself照顾自己 dress oneself 自己穿衣服 by oneself单独辨析:solve 与 answer解决;解答 常与 problem 搭配使用,表示解决问题,此问题难度较大 But being angry can't solve problems.但生气不能解决问题。回答;答复 常与 question 搭配使用，表示回答问题,此问题难度较小 Who can answer my question?谁能回答我的问题?solveanswerstep 〔可数名词〕步;步骤step by step 一步一步地 take a step 迈步; 采取措施Please move two steps.请走两步。 Can you tell me the next step?你能告诉我下一步吗?trust①〔动词]相信;信任 常见用法有: a. trust sb. (= believe in sb.)信任某人I just don't trust (= believe in) him.我就是不信任他。b. trust sb.(not)to do sth.相信某人(不)会做某事You can trust me not to tell anyone.你可以相信我不会跟任何人讲。 c. trust sth.相信某事He trusted her judgement.他相信她的判断力。②〔名词〕信任If you put your trust in me, I will not let you down.如果你信任我，我就不会让你失望。experience①〔不可数名词]经验Mrs. Green has a lot of teaching experience.格林老师有着丰富的教学经验。②[可数名词]经历Tom likes traveling. He has many unusual experiences.汤姆喜欢旅游,他有许多不寻常的经历。③〔及物动词]经历Children need to experience things for themselves to learn.儿童需要通过亲身经历来学习。辨析：else与other修饰疑问词,不定代词,置于其后.修饰名词,位于名词前. 你还想买其他的什么吗？ What else do you want to buy?What other things do you want to buy?Thanks