Unit 1How can we become good learners.Section A 词汇讲解课件2022-2023学年人教版九年级英语全册.pptx

人教版英语九年级上册人教版英语九年级上册Unit 1 Section AUnit 1 Section A词汇讲解词汇讲解textbook/tekstbk/n.教科书；课本可数名词可数名词The new term begins,we have over ten textbooks each.新学期开学了,我们人手十几本书.构词法记单词构词法记单词textbook textbook 是复合词，是复合词，textbook=text+booktextbook=text+book常见含有常见含有book book 的复合词有：的复合词有：guidebook guidebook 旅游指南；旅游指南；storybook storybook 故事书；故事书；notebook notebook 笔记本conversation/knvsen/n.交谈；谈话常指非正式场合下的谈话，既可作可数名词，也可作不可数名词常指非正式场合下的谈话，既可作可数名词，也可作不可数名词1)have conversations/a(long/short)conversation with sb.about sth.就某事与某人交谈(2)make(up)a conversation=make a dialog 编对话(3)to start a conversation 开始对话，主动攀谈(4)be in conversation with sb.在与某人谈话(指谈话正在进行中)conversation/knvsen/n.交谈；谈话格言记单词：格言记单词：Your conversation is the mirror of your thoughts.Your conversation is the mirror of your thoughts.言为心声。

言为心声温馨提示：温馨提示：听力题干中经常用到这句话哦！听力题干中经常用到这句话哦！Where does the conversation/dialogue take place?Where does the conversation/dialogue take place?aloud/lad/adv.大声地；出声地大声地；出声地英文解释 in a voice that other people can hearaloud aloud 作副词，通常位于动词之后，没有比较级和最高级作副词，通常位于动词之后，没有比较级和最高级常与常与shoutshout、crycry、read read 等词连用等词连用e.g.She reads aloud so that everyone can hear her.她大声地读以便大家都能听到practice/prkts/v.练习英文解释 to train regularly in order to improve a skill（1）作动词，后可接名词、代词或动词的-ing 形式（短语）等2）作不可数名词，意为“练习”e.g.Students get lots of practice in the Japanese club.学生们在英语俱乐部得到了大量的练习。

常接动词的常接动词的-ing-ing 形式的动词及短语口诀：形式的动词及短语口诀：完成完成,练习练习,盼望盼望,忙忙(finish,practice,look forward(finish,practice,look forward to,be busy)to,be busy)；考虑考虑,建议建议,不禁不禁,想想(consider,suggest,cant help,(consider,suggest,cant help,feel like)feel like)；错过错过,习惯习惯,(,(别别)放弃放弃(miss,be used to,(not)give up)(miss,be used to,(not)give up)；继续继续,喜欢喜欢,(,(加加)介意介意(keep on,enjoy,mind)(keep on,enjoy,mind)pronunciation/prnnsien/n.发音；读音可数名词可数名词,表示单词发音个数表示单词发音个数不可数名词不可数名词,表示发音方法或能力表示发音方法或能力the pronunciation of的发音的发音pronunciationpronunciation pronounce动词形式动词形式improve/mpruv/v.提高，改善用作不及物动词用作不及物动词e.g.Our quality of life has improved a lot in recent years.最近几年我们的生活质量改善了很多。

用作不及物动词用作不及物动词I need to improve my spoken English.我需要提高我的英语口语水平improvement n.改善改善构词法构词法:v v.+-ment .+-ment n n.movement n.movement n.移动移动agreement n.agreement n.协议协议management n.management n.管理管理establishment n.establishment n.建立，设立建立，设立patient/pent/adj.有耐心的英文解释 adj.有耐心的(able to wait calmly for a long time or accept difficulties without being angry)n.病人(a sick person)patient patient 的词形变换：的词形变换：patience patience n n.耐心耐心in patience in patience 耐心地耐心地patiently patiently adv adv.有耐心地有耐心地impatient impatient adj adj.没耐心的没耐心的Patient的相关词组的相关词组(1)be patient with sb./sth.对某人/某事有耐心 e.g.Our teachers are patient with us.老师对我们有耐心。

2)be patient to do sth.有耐心做某事 e.g.Please be patient to enjoy your moment in the park.请耐心享受你在公园的这一刻吧expression/kspren/n.表情；表示；表达方式作可数名词讲作可数名词讲express express v v.表达，常用词组表达，常用词组 express.to sb.express.to sb.向某人表达向某人表达构词法记单词：构词法记单词：-ion-ion是常见的名词后缀，常加在动词后，是常见的名词后缀，常加在动词后，表示表示“行为；状态行为；状态”e.g.invent invention e.g.invent invention discuss discussiondiscuss discussiondiscover/dskv(r)/v.发现；发觉英文解释 to be the first person to become aware that a particular place or thing exists/to find sb./sth.that was hidden or that you did not expect to finddiscover discover 的词形变化：的词形变化：discover+y discovery discover+y discovery n n.发现发现,发现物发现物 discover+erdiscoverer discover+erdiscoverer n n.发现者发现者（1）discover+n./pron.（2）discover+从句 发现secret/sikrt/n.秘密；秘诀 adj.秘密的；保密的secret 的常见搭配：the secret to/of.的秘诀keep the secret=keep sth.to oneself 保守秘密keep sth.secret 对某事保密（其中 secret 是形容词作宾语补足语）所属关系用所属关系用toto的情况口诀的情况口诀:钥匙答案纪念碑钥匙答案纪念碑,注释索引和附录注释索引和附录,出口入口桥与路出口入口桥与路,参观介绍和秘密。

参观介绍和秘密the key to the bikethe key to the bikethe answer to the questionthe answer to the questionthe Monument to the Peoples Heroesthe Monument to the Peoples Heroesthe note to the textthe note to the textthe exit to the cinemathe exit to the cinemathe bridge to knowledgethe bridge to knowledgethe way to the schoolthe way to the schoollook up(在词典或参考书中)查阅；抬头看查阅；抬头看查一下字典应该译成look up the new word in the dictionary不能说成look up the dictionarylook look 的常用短语：的常用短语：look out look out 当心当心 look at look at 看看 look for look for 寻找寻找look after look after 照顾照顾 look down upon/on sb.look down upon/on sb.轻视某人轻视某人look through look through 浏览浏览 look up to look up to 钦佩；仰慕钦佩；仰慕look forward to doing look forward to doing 期待做期待做 look over look over 检查检查repeat/rpit/v.重复；重做重复；重做re-re-前缀表重复前缀表重复e.g.Repeat these three words daily:reduce,reuse and recycle.每日重复“减少，再利用和再循环”这三个词。

note/nt/n.笔记；记录笔记；记录 v.注意；指出注意；指出takes notes做笔记做笔记作动词，其后跟名词、代词或作动词，其后跟名词、代词或that that 从句e.g.I failed to note that he had left.我没注意到他已经走了note note 的一词多义：的一词多义：便条，便条，a thank-you note a thank-you note 一封感谢信一封感谢信注释，批注注释，批注 notes on the text notes on the text 课文注释课文注释纸币，纸币，a five-pound note a five-pound note 一张五英磅的钞票一张五英磅的钞票音调，音符音调，音符 high/low notes high/low notes 高高/低音低音chemistry/kemstri/n.化学化学chemistry chemistry 为表示学科的名词，一般不加冠词作主语时其后谓为表示学科的名词，一般不加冠词作主语时其后谓语动词用单数形式语动词用单数形式chemistry chemistry 的词形变化：的词形变化：chemist n.chemist n.化学家化学家chemical adj.chemical adj.化学的化学的 n.n.化学品化学品。