八年级英语下册unit1词汇讲解

1、1、matterIt doesn t matter没关系，不要紧2、Whatsthe matter?Whatsthe matter with sb?= Whatswrongwith sb？=Whats one s trouble？3、sorehave a sore back 背痛4、have a cold=catch a cold感冒- Whats the matter with you？-I have a bad cold5、stomachache have a stomachache6、foot 复数 feeton foot7、neckneck and neck 齐头并进，并驾齐驱8、st

2、omach9、throathave a sore throat10、feverhave a fever 发烧11、lieing 形式 lying 过去式 lay12、lie down13、resthave a rest休息15、coughhave a cough16、X-rayThe dentist showed me the X -ray of my teeth.牙科医生把我牙齿的X 光片拿给我看。17、toothachehave a toothache18、take one s temperatureEg、The doctor took my temperature and gave me

3、 some medicine.19、headache have a headache20、have a fever21、breakbrokehave a break/restHave/take breaks (take a break)We take a break every forty-five minutes.22、hurt-hurtEg、 Jack fell off the tree and hurt his leg。23、passenger24、offcut off 切断 ， turn off ， fall off，get offEg、Dont get off the bus unt

4、il it stops。25、to one s surpriseTo our surprise， he got the first in the exam.26、onto27、troubleWhats your trouble?Have trouble doing sth28、hitget hit on撞到 .Eg、 The bus hit an old man on Long Street.29、right away= right now = at onceEg. You have a fever, you must go to the doctor now.30、get intoget i

5、nto trouble 陷入困境Eg。people often do not help others because they do not want toget into trouble?31.Herselfshe 的反身代词32.bandage33.sick近义词illsick people34.knee复数35.nosebleedkneesget a nosebleed36.breathebreaking-breaked-breath(名词 )mouthto- mouth breathinghave problems/ trouble breathing呼吸困难 Eg.Fish cann

6、ot breathe out of water.鱼离开水就不能呼吸。37.sunburnedEg.He is sunburned from a day on the beach.在海边过了一天，他被晒黑了。38.ourselvesEg. We enjoyed_(we) on the beach yesterday.39. climb-climber40.be used to doingsth 习惯于做某事Eg. I am used to getting up early. 我习惯早起。41.risk1. Eg. He saved my life at therisk of his own.他冒

7、着自己的生命危险救了我的命。2.You can't get rich without taking risks.人不冒险不富42. accident have an accident出事故，发生意外a car accident 车祸43.situation44.kilo=kilograma kilo of potatoestwo kilos of meat45.rock46.run out (of)=use upEg. He came back to school after he ran out of his money.47. knife 复数 knives 48.cut offE

8、g.49.blood 不可数名词50.mean-meaning-meaningful/meaningless51.get out ofget out of trouble 走出困境。渡过难关52.importanceEg. You should know the importance of learning English well.53.decisionmake a decision 做决定54.controlFinally ，nobody could control the fire.55.be in control ofNobody knows who is in control of the club.javascript:;没人知道是谁掌管着这家俱乐部。56.SpiritThe Olympicspirit57.die -dead-deathShe felt very