人教版八下Unit1要点汇总教师版

20232024人教版八下Unit1What’sthematter?知识汇总知识要点你怎么了？What’sthematterwithyou?=What’sthetroublewithyou?=What’sup?=Whathappenedtoyou?=What’swrongwithyou?某人患...病：sb.have/hasa/an+疾病名词haveasorethroat患喉咙痛haveasoreback患背痛haveafever发烧haveastomachache患胃痛haveatoothache患牙痛haveaheadache患头痛haveacough咳嗽haveanoosebleed流鼻血haveacold感冒，着凉haveaheartproblem有心脏病某人应该做某事：sb.shoulddosth.某人不应该做某事：sb.shouldn’tdosth.【备注】should为情态动词，后接动词原型。backn.后面，后部；背部adj.后面的adv.回原处【短语】atthebackof......在......的后面go/eback返回=returngiveback归还footn.脚，足→pl.复数：feet【短语】步行：onfoot辨析toomuch,toomany与muchtoo短语意思用法toomuch太多修饰不可数名词，动词toomany太多修饰可数名词复数muchtoo太修饰形容词或副词enoughadj./adv.足够的/地【用法】主语+be+adj.+enough+(forsb.)+todosth.对某人来说做某事足够怎么样。sb.be+adj.+enough+todosth.某人足够怎么样去做某事。辨析with与without①with意为：和....一起；有；用某种工具或部位；表伴随②without意为：没有，是介词，后接动词ing形式。感官动词：听起来sound；看起来look；尝起来taste；闻起来smell；摸起来feel。【用法】①听起来像：soundlike②听起来怎么样：sound+adj.needtodosth.需要做某事seesb.doingsth.看见某人正在做某事toone’ssurprise让某人惊讶的是....insurprise吃惊地besurprisedatsth.对某事感到惊讶besurprisedtodosth.对做某事感到惊讶agreetodosth.同意做某事agreewithsb.同意某人thankstosb.幸亏，由于某人thanksfor(doing)sth.因....而感谢某人=thankyouforIt’stimetodosth=It’stimeforsth是该做某事的时间了Ittakessb.sometimetodosth做某事花费某人多长时间thinkaboutoneself考虑自己thinkaboutdoingsth.考虑做某事trouble/'trʌbl/n.问题；苦恼(不可数)v.麻烦【用法】getintotrouble陷入麻烦（或烦恼）beintrouble处于困境中havetrouble(in)doingsth.做某事有困难havetroublewithsth.意为“在某事上有困难”【拓展】haveproblemsdoingsth.在做某事上有问题havedifficultydoingsth.在做某事上有困难beinterestedin(doing)sth.对(做)某事感兴趣beusedtodoingsth.习惯于做某事oneof+adj.最高级+名词复数+动词单数：其中之一.....findsb.doingsth发现某人正在做某事findit+adj.+todosth发现做某事很……时间介词：at,in,on区别byoneself=alone=onone’sown单独，独自so...that...如此...以致于....sothat以便，为了meandoingsth.意味着做某事meantodosth.打算做某事theimportanceof........的重要性makeadecisiontodosth.做一个决定去做某事=decidetodosth.决定做某事giveupdoingsth.放弃做某事keep(on)doingsth.持续做某事sb.be/get/feelsick某人生病了sb.beasick+名词某人是一个生病的....sth.runout某物用完sb.runoutofsth.某人用完某物waitforsb./sth.等人/物waittodosth.等待做某事can’twaittodosth.迫不及待做某事expectsb.todosth.期待某人做某事反身代词：①前后主语一致；②起强调作用。我自己myself;你自己yourself;他自己himself;她自己herself;它自己itself;我们自己ourselves;你们自己yourselves;他们自己themselves.【常用搭配】enjoyoneself享受自己=havefun=haveagoodtime玩得高兴teachoneself=learn…byoneself自学byoneself=alone独自helponeselfto随便吃introduceoneselfto自我介绍lookafteroneself照顾自己loseoneself(in)迷路，沉迷于......dressoneself给自己穿衣服hurtoneself伤了自己cutoneself割了自己重点短语看牙医seeadentist=gotoadentist2.看医生seeadoctor=gotoadoctor3.拍X光片getanXray4.量体温takeone’stemperature5.goalong沿着…走6.躺下来休息liedownandrest7.getoff下车【拓展】与get相关的短语：getup起床getback回来；取回geton/alongwell/with与……相处融洽getto到达getlost迷路getdressed穿上衣服intime及时9.ontime准时atthesametime与此同时10.putsomemedicineonsth.在…上面敷药11.inthesameway以同样的方式12.shoutforhelp大声呼救13.withoutthinkingtwice没有多想14.被某人救了besavedbysb.15.rightaway立刻；马上16.becauseof由于17.getoutof离开;从……出来18.falldown摔倒19.putherheadback把她的头向后仰20.mountainclimbing登山运动21.掌管;管理beincontrolof22.inadifficultsituation在困境中23.takerisks冒险=takearisk24.休息takeabreak=takebreaks25.切除cutoff三、词形变换1.foot(名词)→(复数pl.)feet2.lie(动词)→(过去式)lay→(现在分词)lying3.hurt(动词)→(过去式)hurt4.hit(动词)→(过去式)hit→(现在分词)hitting5.herself(反身代词)→(名词性物主代词)hers→(主格)she→(宾格)her→(形容词性物主代词)her6.ourselves(反身代词)→(名词性物主代词)ours→(主格)we→(宾格)us→(形容词性物主代词)our7.climber(名词)→(动词：爬)climb8.accident(名词)→(形容词：偶然的)accidental9.knife(名词)→(复数pl.)knives10.mean(动词)→(形容词：有意义的)meaningful→(名词：意思)meaning→(过去式)meant11.imp