Unit 5 What were you doing when the rainstorm came 知识归纳 2022-2023学年人教版英语八年级下册

Unit 5 What were you doing when the rainstorm came? 知识点1 go off 闹钟发出响声，离开，变质 take off 脱掉，起飞 show off 炫耀 put off推迟 cut off切除 turn off关闭 set off 出发 get off 下车 例：My alarm didn't go off this morning.我的闹钟今天早上没响。 知识点2 pick up接电话，接某人，捡起 give up 放弃 stay up 熬夜 call up 打电话 cut up切碎 hurry up快点 fix up修理 get up 起床 mix up 混合 grow up长大 dress up打扮，装饰 put up搭建，举起，张贴 例：I called at seven and you didn't pick up.我7点打的电话，你没有接。 知识点3 against介词，紧靠，倚，碰，撞，反对 例:The rain began to beat heavily against the windows.雨开始猛烈地敲击窗户。 知识点4 die down 逐渐变弱，逐渐消失 cut down砍倒 sit down坐下 write down 写下 turn down调小 例：After a while, the wind began to die down.过了一会儿，风开始减弱。 知识点5 realize动词，意识到，实现 realize your dream实现你的梦想 例：Kate realized her bag was still at home. Kate 意识到她的包还在家里。 I will try my best to realize my dream.我将会尽全力实现我的梦想。 知识点6 silent形容词，沉默的 silence名词，沉默 in silence沉默，无声 silently副词，默默地，无声地，安静地 例:They hugged each other in silence for a long time.他们默默地拥抱了很久。 知识点7 remember to do sth记得要去做某事（事情还未做） remember doing sth记得做过某事（事情做过了） 例:I remember turning off the light when I left home.离开家时，我记得把灯关了。 Please remember to close the window when you leave.你离开的时候，记得把窗户关上。 知识点8 have trouble (in)doing sth= have difficulty (in) doing sth做某事有困难 例:She had trouble learning English.她学习英语有困难。 知识点9 true形容词，真的 truth名词，事实，实情 例：I realized the truth too late.我知道真相太晚了。 to tell the truth说实话 To tell the truth，I fell asleep in the class.说实话，我上课睡着了。 知识点10 bear打败，击败，后跟人或团队，也指心脏跳动 win赢，获胜，后跟比赛，奖品，奖项等。 例:Mary won the first prize in the dancing competition. Mary 在舞蹈比赛中获得了一等奖。 She often beats me at chess.她下棋经常打败我。 知识点11 heavy形容词，重的，大的 heavy rain大雨，暴雨 heavily副词，大量地，很大程度上 例：It was raining heavily outside.外面雨下得很大。 知识点12 rise升起，提高（太阳升起，价格上涨，河水上涨） raise举起，提高，养育，饲养，募集 例：The sun rises in the east.太阳从东方升起 She helped to raise a lot of money.她帮忙筹集了很多钱。 知识点13 complete形容词，彻底的 completely副词，完全地，彻底地， 例：My parents were completely shocked.我的父母彻底震惊了。 I completely forgot my homework. 我把作业忘得一干二净。 本单元核心语法 A.过去进行时的用法（定义) 1.表示过去某一个时间点正在发生的事情 I was playing football at