Unit8+Section+A+单词详解课件+2024-2025学年人教版（2024）七年级英语下册+.pptxVIP

SectionAUnit8OnceuponaTime

upon/??p?n/prep.在...上1.他把书放在了课桌上.Heputthebooksupon/onthedesk.2.这只猫跳到了架子上.Thecatjumpedupontheshelf.介词,同义词为on.

onceuponatime从前;很久以前onceuponatime从前;很久以前从前,有一位老翁.Onceuponatime,therewasaveryoldman.longlongagoalongtimeago是一般过去时态的标志,通常用于故事的开头.

bite/ba?t/vt./vi.咬;咬伤1.别咬指甲了.Stopbittingyournails!2.这只狗咬了小偷的腿.Thedogbitthethiefontheleg.bit/b?t/3.吠犬不咬人.Barkingdogsseldombite.拓展:bite还可作名词,意为“咬;(咬下的)一口;咬伤”她咬了一口苹果.Shetookabiteoftheapple.

bitethrough咬穿这种动物能够轻易咬穿人的腿.Thiskindofanimalcaneasilybitethroughaman’sleg.

net/net/n.网;网状物1.这个网是用来捕捉蝴蝶的.Thenetisusedtocatchbutterflies.2.老鼠咬穿了网.Themousebitthroughthenet.

hunter/?h?nt?(r)/n.猎人;搜寻者托尼的爷爷是一名猎人.Tony’sgrandfatherisahunter.拓展:jobhunters求职者这是一本给求职者的书.It’sabookforjobhunters.

补充huntv.打猎+-er→huntercn.猎人;搜寻者“动词+-er/-r”常构成对应的名词:teach(教)-teacher(教师)work(工作)-worker(工人)drive(驾驶)-driver(驾驶员;司机)write(写)-writer(作家)

promise/?pr?m?s/n.承诺;诺言v.承诺;保证promise(not)todosth承诺/答应(不)做某事①v.承诺;保证promisesbsth向某人承诺...promisesthtosbpromise+(that)从句承诺/保证...

Practicemakesperfect.1.他承诺在学校努力学习.Hepromisestostudyhardatschool.=Hepromisesthathewillstudyhardatschool.2.我父母答应给我买一辆新自行车.Myparentspromisemeanewbike.=Myparentspromiseanewbiketome.=Myparentspromisetobuymeanewbike.

②cn.承诺;诺言makeapromise许下诺言keepapromise信守诺言1.一旦许下诺言,你就必须信守.Onceyoumakeapromise,youmustkeepit.breakapromise违背诺言2.当他违背诺言时,我很生气.Igotangrywhenhebrokehispromise.

longago很久以前很久以前,一个农夫丢失了他的马.Longago,afarmerlosthishorse.

war/w??(r)/n.战争atwar1.这两个国家处于战争状态.Thetwocountriesareatwar.2.战争终于结束了.Thewarwasfinallyatanend.处于战争状态

neighbor/?ne?b?(r)/n.邻居1.我的邻居很友好.Myneighborsareveryfriendly.拓展:neighborhoodn.街区;附近;邻里关系intheneighborhood在附近2.这附近有图书馆吗?Istherealibraryintheneighborhood?

wise/wa?z/adj.明智的;高明的bewisetodosth做某事是明智的1.很久以前,有一位智者.Longago,therewasawiseman.近义词:clever,bright,smartItiswise(ofsb)to