新概念青少版3B-U24

Unit24

NolaughingallowedWedon’tallowsmokinginthehouse.我們不允許在房子里抽煙。Wedon’tallowhimtosmokeinthehouse.我們不允許他在房子里抽煙。allow允許,準(zhǔn)許lsusingmobilephonesallowedinclass?lstalkingallowedafterclass?lsfightingallowedintheschool?laughat嘲笑

laughoff一笑了之Healwaysmakesmelaugh.他總是讓我發(fā)笑。Ihadalittlelaughtomyself.我暗自笑了笑。Hewholaughslastlaughsbest.誰笑到最后,誰才笑得最好。laugh笑introuble處于麻煩中putsb.introuble給某人帶來麻煩I’msorrytoputyouintrouble.askfortrouble自找麻煩Ihavetroublewithmyroommate.Ihavetrouble(in)parkingthecar.trouble麻煩libraryTherainbeatagainstthewindows.雨水拍打著窗戶。Heleanedagainstthewall.他倚靠在墻壁。Iwasvaccinatedagainstcovid-19.我接種了新冠疫苗。That’sagainstthelaw.那是違法的。against反對;違背…;碰著Nobodyknowswhatwillhappennext.沒有人知道接下來將會發(fā)生什么。Wedidn’twantthistohappen.我們并不希望發(fā)生這樣的事情。Anaccidentcanhappenanywhere.任何地方都可能發(fā)生事故。happen發(fā)生While從句用過去進(jìn)行時(shí),主句用一般過去時(shí)WhilehewaswatchingTV,Icamein.While從句用過去進(jìn)行時(shí),主句用過去進(jìn)行時(shí)WhilehewaswatchingTV,Iwasreading.IwasreadingwhilehewaswatchingTV.

無逗號

while相關(guān)的時(shí)間狀語從句(復(fù)合句)Isawherenterthebuilding.我看見她進(jìn)了大樓Wewillenterthefinal.我們會進(jìn)決賽的。system系統(tǒng)operatingsystem操作系統(tǒng)powersystem電網(wǎng),電力系統(tǒng)educationsystem教育制度enter進(jìn)入entrance入口touchscreen fullscreen screensize觸摸屏

全屏

屏幕尺寸displayscreen顯示屏幕

silverscreen銀幕screen屏幕librarianWhen從句用一般過去時(shí),主句用過去進(jìn)行時(shí)WhenIcamein,hewaswatchingTV.HewaswatchingTVwhenIcamein.無逗號

when相關(guān)的時(shí)間狀語從句(復(fù)合句)出發(fā);引起;動身;使爆炸;抵銷Itwasraininghardwhenwesetoff.我們出發(fā)時(shí)正下著大雨。Whosetoffthefirealarm?誰拉響了火警報(bào)警器？TheysetofffirecrackerstocelebratetheNewYear.他們放起了鞭炮來慶祝新年。setoffsummercampdesert沙漠;荒涼的地方SaharaDesert 撒哈拉大沙漠

GobiDesert戈壁沙漠camp營地n.;野營,露營v.n.鏈(條);一連串,一系列;連鎖;鐐銬v.用鎖鏈拴住;拘禁,束縛foodchain chainreaction食物鏈

連鎖反應(yīng)coldchain chainstore冷鏈

連鎖店chainloseweight loseface

減肥

丟臉loseheart loseoneselfin…失去信心

沉浸在…Ilostmyselfinthissong.lose遺失,丟失;失去jump:用于表示身體猛力向上升起并朝前急沖的動作,側(cè)重于雙腳向上或向下跳。hop:用于表示一段距離到一段距離的跳躍的動作,也可指小動物的蹦蹦跳跳。hop單腳跳行;雙足跳行adj.漂亮的 adv.相當(dāng);十分unfortunately,…不幸的是,