Unit8重点知识2022-2023学年人教版九年级英语全册.docx

1、 九年级Unit8重点知识一 词形词块拓展 value v. 重视，珍视 n. 价值 valuable adj. 贵重的，很有用的，宝贵的 noise n.声音，噪音noisy adj. 吵闹的 wolf n. 狼wolves (pl.)狼 happen v. 发生happening n. 发生的事 easy adj. 容易的，安逸的uneasy adj. 不安的 sleep v.&n.睡觉 slept 过去式slept 过去分词 sleepy adj. 困倦的，困乏的asleep adj. 睡着的 policeman n. 男警察 policemen（复数） express v. 表示，表达

2、 expression n. 表情，表达方式 medicine n. 药medical adj. 医疗的，医学的 receive v. 接待，接受，收到accept v. 接受 lead v. 引导leader n. 领导led (过去式)led (过去分词) history n. 历史historian n. 历史学家historical adj. 历史的二、重点短语 Section Atoy truck 玩具卡车 hair band 发带belong to sb. 属于某人 attend a concert 听/参加/出席音乐会in the music hall 在音乐厅 anything

3、 valuable 贵重的东西go to a picnic 去野餐 pick up 捡起；学会；接机strange happenings 奇怪的事情 outside our window 窗户外面next-door neighbor 隔壁邻居 at first 起初，起先feel uneasy 感到心神不安 have his or her own ideas 有他/她自己的想法go away 离开 make noise 发出噪音have too much fun doing sth. 乐在其中做某事 creat fear in the neighborhood 在社区引发恐慌in the la

4、boratory 在实验室里 think of taking a shower 考虑淋浴Section Bfeel sleepy 觉得瞌睡 run after 追逐，追赶run for exercise 跑步锻炼 express a difference 表达区别add information 添加信息one of Britains most famous historical places 英国最著名的历史古迹之一one of its greatest mysteries 英国最伟大的奥秘之一receive more than 750，000 visitors 接待75万多名游客 see t

5、he sun rising 看日出on the longest day of the year 在一年中白昼最长的一天 ancient leaders 古代首领communicate with 与.交流 point out 指出a kind of calendar 一种日历 in a certain way 以某种方式on midsummers morning 在仲夏的早晨 have a medical purpose 有医疗目的shine directly into the center of the stones 直射巨石阵的中央 prevent illness 预防疾病keep peop

6、le healthy 使人们保持健康 the position of the stones 石头的位置feel the energy from your feet move up your body 感觉到(一股)能量从你的双脚上升到你的身体里for a special purpose 有某种特殊的目的 a burial place 一个墓地a place to honor ancestors 一个纪念祖先的地方 over a long period of time 在很长一段时间内celebrate a victory over an enermy 庆祝打败敌人的胜利 a group of.

7、一群.prevent sb.（from）doing sth. 阻止某人做某事 stop sb.（from）doing sth. 阻止某人做某事keep sb.from doing sth. 阻止某人做某事 at the same time 同时，一起wear a suit 穿着西装 三 知识点receive accept辨析receive与accept词汇receiveaccept含义只表示客观上收到，不表示主观上是否愿意接受“接受”，表示主观乐意接受His parents gave him a lot of useful suggestions on how to get on with c

8、lassmates and he _them happily.We_a welcome treat when we paid a visit to our foreign friends home and had a good time. 四重点句子 It must be Carlas. 它一定是卡拉的。本句是情态动词must表推测时的用法。must用在肯定句中，表示语气较为肯定的推测，可翻译为“一定；肯定”拓展：若在否定句中表示较为肯定的推测，通常用cant，意为“不可能” It could be Meis hair band. 它可能是梅的发带。 could 表推测，意为“可能”，表示把握

9、不大。拓展：情态动词may, could, might,can都可用来表示没有把握的推测，意为“可能”。它们在表示推测时无时态上的区别，只是在语气上有差别。语气上由强到弱的顺序为can,could,may,might. Whats wrong? 怎么了？“Whats wrong?”用于询问别人发生了什么事，也可以用于询问病情，相当于“Whats the matter(with.)?/Whats the trouble (with.)?”意为“.怎么了？” I think somebody must have picked it up.我想一定有人捡到它了。must have done sth.

10、 表示对过去事情的肯定推测，意为“一定做过某事”，该结构只用在肯定句中。拓展：should have done sth.表示“原本应该做某事，而实际上没有做”.but my friends and I think it must be teenagers having fun. 但是我和我的朋友们觉得一定是玩的正开心的青少年。本句中的“having fun”是现在分词短语作补语，与teenagers是主动关系，它们之间是逻辑上的主谓关系。Can you see the girl playing tennis? There must be something visiting the homes

11、 in our neighborhood.肯定有什么东西在我们社区光顾我们的家。“There must be sb./sth. doing sth.+地点”表示“某处一定有某人/某物在做某事”There must be a child crying in the room. I hear water running in the bathroom. 我听见浴室里有水流的声音。hear sb. do sth. “听到某人做某事”，指听到某动作进行的全过程hear sb. doing sth. “听到某人正在做某事”，指听到某动作正在进行I heard her sing the song yest

12、erday.I heard him talking next door just now.hear sb. do sth. 转换为被动语态时要加上to.He was often heard to sing in the next room.Whenever I try to read this book, I feel sleepy. 无论何时我试图读这本书，我都觉得困倦。whenever意为“无论何时”，相当于no matter when,引导让步状语从句。Whenever/No matter when we met with difficulties, they came to help

13、us.无论何时我们遇到困难，他们都来帮助我们。五Grammar 情态动词表推测例句：1） Something must be wrong with my bike.2） He might be having breakfast at home.3） I must have put my keys somewhere in the bedroom. Summary:1） “情态动词+动词原形”表示对_的推测。2） “情态动词+be+动词-ing”表示对_的推测。3） “情态动词+have+动词的过去分词”表示_ 的推测。例句：1） He must be very tired after a lo

14、ng journey.2） -Whose violin is this? -It could be belong to Mary. She plays the violin.3) It may rain this afternoon.4) -Whose earrings are there? -They might be Janes. She wears earrings sometimes.5) She cant be at school. Its Sunday today.6) Can he still be alive after all this time?Summary:1) 情态动

15、词“must” 意为：_,用于_中， 表示_的肯定推测。 2) 情态动词”could/may/might” 意为：_, 用于_中，其肯定程度逐渐减弱，表示把握不大的推测。3) 情态动词”cant” 意为：_, 用于_中，表示有把握的否定推测。4) “can/could” 用于疑问句中，表示_,意义为_.语法专练：1. -Look at the young lady in red. Is it Mrs. Li? -No, It_be her. She is wearing a white dress today.A. mustnt B. neednt C. cant2. -I still hav

16、ent found my pet dog. -Im sorry to hear that. You_be very sad.A. can B. should C. must D. will3. -Excuse me, is this the right way to the Childrens Palace? -Sorry, Im not sure. But it_be.A. mustnt B. might C. cant D. must4. -Are you going to the cinema tonight? -I dont know. I_go or I_stay at home.A

17、. will；will B. must;must C. should；should D. might;might5. -Look! The woman at the school gate_be our headmaster. -No,it_be her. She is holding a meeting in the office now.A. must;cant B. must;mustnt C. can; neednt D. may;mustnt六 写作 上周你市某小区发生了一件神秘离奇的事情，引起了人们的猜测，但最终这个谜团被解开了。假如你是你校英文报的一名记者，请以“No More

18、Mystery in the Neighborhood”为题写一则新闻报道。审清题目：内容：介绍神秘离奇的事件，并说明谜团是如何解开的。文体：应用文(新闻稿) 人称：以第三人称为主 时态：一般过去时为主 头脑风暴： What the mystery wasHow people felt about the mysteryWho helped solve the mysteryHow the mystery was solved No More Mystery in the Neighborhood神秘事件 Last week, in a quiet neighborhood, somethin

19、g strange happened. Many people in the neighborhood heard strange noises at night. No one knew what was making the noises. However, the noises were so terrible that some people couldnt sleep all night. Everyone felt uneasy. So someone called the policemen.谜团解除 Now we have known what was happening in

20、 the neighborhood after the policemen tried their best to find out the truth. They found that the east corner of the neighborhood was filled with so many branches. A cat was caught in them and couldnt get out. With the policemen s help, the cat finally got out.人们的感受 Now the mystery has been solved. People in the neighborhood feel relaxed. Their lives are now back to normal.