八年级下册UNIT5

八年级下册英语第五单元重点句型汇总【重点句型】1. What were you doing at eight last night? 昨晚8点你在干什么? I was taking a shower. 我在洗淋浴。2. When it began to rain, Ben was helping his mom make dinner. 当开始下雨的时候，本正在帮他妈妈做晚饭。3. What was Jenny doing while Linda was sleeping? 琳达在睡觉的时候，珍妮正在干什么? While Linda was sleeping, Jenny was helping Mary with her homework. 琳达在睡觉的时候，珍妮正在帮玛丽做作业。4. No wonder you didnt make it to the competition.难怪你没有来参加比赛。5. It was hard to have fun with a serious storm happening outside.屋外有如此严重的风暴，很难玩得高兴。6. With no light outside, it felt like midnight.外面没有光，感到像半夜一样。【知识点讲解】1.go off(铃声)响起 e.g. The alarm went off.【拓展】 go off“离开，逃走，私奔，(食物)变坏”Bob went off alone and has not returned.Meat went off quickly in hot weather.2.pick up拾起，捡起, 拿起pick up sth pick sth up.如果是人称代词，必须放在中间Please pick up your toy. /pick it up.I called you yesterday, but you didnt pick up.【拓展】pick up还有“搭载，让人乘车”的意思。The bus stopped and picked up some passengers.3.while 当的时候While the girl was shopping, he went out.【辨析】 while与whenwhile “当的时候”，作连词引导时间状语从句。在使用时应注意:在while引导的从句中，其位于动词只能是延续性动词，强调主句和从句的动作或状态同时发生。While I was watching TV, someone knocked at the door.When“当时”，后可跟延续性动作，也可跟短暂性动作。When I passed that room I heard someone singing.【提示】 while作连词时也可理解为“然而”，表示转折关系,强调前后动作形成对比，while作名词，表示“一会儿，一段时间”for a while。I like apples while my sister doesnt. /The rain will fall for a while.4.make sure查明，确信Make sure that youve made no mistakes. Go and make sure of the time and place.【拓展】 sure的常见搭配be sure of对有把握 Im quite sure of your kindness.be sure+宾语从句 Im sure that shell win the game.Im not sure if they will return or not.be sure to一定，必定 Hes sure to succeed.(成功)5.beat在本句中表示“敲打”，还可表示“(心脏)等跳动”，beat+人 “打败某人”We beat them by 2 to 1. His heart is still beating.【拓展】 win “赢，获胜” +game, war, match, prize 过去式，过去分词won,现在分词winning.I always win a prize.6. die down “逐渐减弱”=dropThe winds dropped. =The winds died down. The sound died down slowly.【拓展】 die of因致死He died of a disease.7. rise vi，“上升，上涨;起立，起床” rise rose-risenAfter the heavy rain the river will rise. /He rose from his chair./When do you rise in the morning?8.in silence寂静地，沉默地=silentlysilence为名词，其形容词形式为silent，“寂静的，无声的”Uncle Tom smoked at the corner in silence. Our teacher asked us to keep silent.9.hit用作动词，“打，击，击中”，指一次性的动作。在表示“击打某人”时，习惯上的表达方式是“hit sb+on/in+the+身体的某一部位”John hit Tom on the head. Tom hit him in the face.【语法过去进行时】过去进行时:由“was/were+Ving”构成以动词work为例，其肯定式、否定式和疑问式见下表：表示过去进行时的时间状语有：at that time,this time yesterday,at ten yesterday evening,from eight to twelve yesterday,以及when,while 引导的时间状语从句。It was raining at 6 oclock this morning. What were you doing this time last night?He was sleeping when the UFO arrived.(2)与一般过去时的区别表示已完成的动作用一般过去时，未完成的动作则可用过去进行时I wrote a letter this morning. I was writing a letter this morning.一般过去时侧重于叙述事实，过去进行时则侧重于动作的持续性，从而更具描绘性It snowed last night.Its all white outside now.It was snowing last night.so it was very cold.两个动作同时发生时，较短的动作可用一般过去时，而较长时间的动作可用过去进行时表示。Mum was talking with her friends when Sue entered the room.【话题写作】紧张而又忙碌的初中生活即将结束，请以“My unforgettable (难忘的) Middle School Life”为题写一篇短文。短文首句已给出。要求： 词数80-100. 短文题目和开头已给出，不计入总词数。参考词汇：learn, spend, be interested in, be busy withMy Unforgettable Middle School LifeHow times flies! My middle school life is coming to the end. I cant forget the happy time that Ive spent with my classmates and teachers. At school, I am busy with my studies. Im interested in English, because my English teacher, Miss Wang, is kind and helpful.I like playing basketball and reading books. After class, I join some clubs at school. In this way, Ive got more knowledge an