人教版2025春七年级英语下册Unit8 Section A单词讲解 课件 .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)todos