2023人教版英语八年级下册 Unit 1 单词用法 课件.pptx

1、Unit 1 单词用法单词用法1.matter mt n.问题；事情 v.重要，要紧，有关系Whats the matter with sb.?怎么了？=Whats the trouble with sb.?=Whats wrong with sb.?不管 no matter事实上_没关系_in fact=as a matter of fact=actuallyIt doesnt matter.这个句型可以与下面这两个句子互换：Whats wrong with him?Whats the trouble with him?wrong是形容词,前面没有the;matter和trouble都是名词

2、,前面应有the,trouble前还可以用形容词性的物主代词。Whats your trouble,young man?年轻人,你怎么了？2.sore s:(r)adj.疼痛的，酸痛的【辨析】sore&achesoresore是当形容词用，通常指因，在表示身体的某部位疼痛时，常置于部位名词前。置于名词前面 例：sore feetacheache常指持续性的疼痛，它常与身体部位的名词构成复合词，一般来说是加在疼痛的身体部位后面的 如：headache 头痛 backache 背疼表示人体某部位“痛”时的几种结构：（1）have a+身体部位名词后加-ache构成。例如：头痛 牙痛 胃痛 （2）h

3、ave a sore+身体部位名词。例如：喉咙痛 胳膊痛 脚痛 （3）身体部位+hurt/ache。例如：我眼睛痛。我腿疼。（4）have a pain in/on+the+身体部位。例如：我胳膊痛。（5）There is something wrong with+ones+身体部位。例如：你的眼睛有毛病。have a headachehave a toothache have a stomachachehave a sore throathave a sore arm have a sore footMy eyes hurt.My legs ache.I have a pain in the

4、 arm.There is something wrong with your eyes.3.lie ai 1.v.意为“躺”，过去式lay 过去分词lain，现在分词lying。我发现他躺在地上。I found he was lying on the ground.2.lie有“位于”的意思。一座寺庙位于山顶之上。A temple lies on the top of the mountain.3.lie作动词时，也可意为“撒谎”，过去式和过去分词是规则的，均为lied。lie也可用作名词，意为“谎言”。例如：这个男孩向我撒了谎。The boy told a lie to me.4.lay

5、v.下蛋，产卵4 4.lie.lie用法用法单词词义过去式过去分词 现在分词lie躺，位于 laylainlyinglie说谎liedliedlyinglay下蛋，产卵laidlaidlaying5.lie5.lie用法用法单词词义过去式过去分词 现在分词躺，位于说谎下蛋，产卵 lie down 躺下lie in bed卧床5 5.foot.foot at the foot of the mountainat the foot of the mountain步行去某地步行去某地 go to sp.on foot=walk to sp.foot 英尺 5英尺 five feet6.fever /

6、i:/6.fever /i:/1.发烧have a fever2.高烧high fever3.低烧low fever7.rest e 7.rest e have a resttake a rest休息剩余部分The rest of my homework_ not much.The rest of these apples_ for you.isare8.cough 8.cough ;:dry cough dry cough 干咳干咳have a coughhave a cough咳嗽咳嗽9.break9.break用法用法/ei/ei/broke brokenbroke broken 打破纪

7、录 break the record 违背诺言 break ones promise n.休息 have/take a break11.off11.off用法用法打九折 ten percent off 脱下，起飞 take off关掉 turn off下车get off推迟put off从.掉下来 fall off.=fall down fromgo off 开火 爆炸12.trouble/12.trouble/1.处于困难之中 be in trouble 2.做某事有困难 have trouble(in)doing sth.=have difficulty(in)doing sth.=hav

8、e problems(in)doing sth.制造麻烦make trouble摆脱麻烦out of trouble13.sick/k/13.sick/k/sick,ill区分都可以与be动词连用，作表语。She is sick/ill now.sick可以作定语，ill不可以。Its a sick bird.Its an ill bird.14.risk14.risk处于危险之中be at risk=be in danger冒着.的风险at the risk of.15.mean /i:/15.mean /i:/1.打算做某事 mean to do sth.2.意味着做某事 mean doi

9、ng sth.3.adj.吝啬的 4.meaning n.含义，意义 5.meaningful adj.有意义的 Whats the meaning of it?=What does it mean?16.importance16.importance1.n.重要性 the importance of n.2.important adj.=be of importance importantly adv.More importantly,.17.dec17.deci ide/de/aiai/1.1.二重二重 2.决定做某事decide to sth.=make a decision to do

10、 sth.make up ones mind to do sth.18.surprise spraz v 使吃惊surprising adj.令人吃惊的 surprised adj.吃惊的surprise sb 使某人吃惊 The bad news surprised me.be surprised at 对感到吃惊 be surprised to do sth 做某事而感到惊讶be surprised+that从句 因.而惊讶surprise n 惊讶:to ones surprise 使某人吃惊的是 in surprise 吃惊地 _(使我吃惊的是），he got the first pr

11、ize in the exam.We are _at the _news.(surprise)()_his surprise,she succeeded in climbing up the high mountain.A.At B.To C.In D.OnTo my surprisesurprised surprising B19.control二重/1.失去控制be out of control2.无法控制某人beyond ones control20.hit 20.hit hit hithit hithit-hit-hithit sb.on/in+身体部位on+较硬的地方 Dont hi

12、t_his head.in+较软的地方 Dont hit_his face.onin21.hurt/21.hurt/:/:/1.hurt hurt1.hurt hurtMy leg hurts.My hand is hurt.22.accident ksidnt n.意外事件；事故by accident 偶然的，意外的a traffic accident一场交通事故23.death de n.死亡 die v.死-died（过去式）dead adj.死的 dying adj.垂死的，奄奄一息的 The girl was sad because of the dogs death.breathe

13、 i:v.呼吸-breath n.take a deep breath=breathe deeply1._ I have a sore back.A.Whats the matter?B.Whats wrong with you?C.Do you have a sore back?D.Either A or B.2.-Whats the matter _ you,Lucy?-Nothing much.A.on B with C.to D.ofDBExercises 1.牙疼 2.胃疼 3.背疼4.头疼5.喉咙疼6.发烧7.感冒have a toothachehave a stomachachehave a backachehave a headachehave a sore throathave a feverhave a cold 8.躺下并且休息9.喝热蜂蜜茶10.喝大量水11.量体温 12.看医生lie down and rest drink hot tea with honeydrink lots of watertake ones temperaturego to a doctor