人教版八下unit8知识点精讲及练习word

.八下 Unit 8 Have you read Treasure Island yet?课前检测一根据汉语写出单词1. 珠宝_ 2. 经典作品_ 3. 预期_ 4. 南方的 adj._ 5. 科技；工艺 n._ 6. 摇滚乐 n._ 7. 乐队 n._ 8. 在国外 adv._ 9. 真实地 adv._10.唱片 n.记录 v._ 11.介绍，引荐 v._ 12.现代的 adj._13.永远 adv._ 14.美丽 n._ 15.成功 n._二翻译下列词组1.在两周之内_ 2. 一个满是宝藏的岛屿_3.做完某事_ 4.科幻小说_ 5.迫不及待地做某事_ 6. 使某人做某事_7. 属于_ 8. 对做研究_9. 赶快;匆忙_ 10. 互相信任 _知识梳理一、重点句型、短语解析1.Whats it like? 它怎么样？某物怎么样？ Whats +物+like? How + be + 物？某人怎么样？Whats +人+like? 用来提问人的性格What do / does +人 + look like?用来提问人的外表。2. I saw some cannibals trying to kill two men from a broken ship.我看见一些食人族正试图杀死来自一艘破船上的两个人。see sb. Doing sth 看见某人正在做某事 see sb. do sth 看见某人做了某事3. How long have they been here? 他们来这里多久了。have/has gone to“到某地去”，说话时该人不在现场，have/has been to“曾经去过某地” ，现在已不在那里了，后可接次数，如 once， 4. The number of records he has sold. 他已售出唱片的数量。（1）the number of 表示 “的数目”，后跟名词复数或代词，其后的谓语动词用单数。（2）a number of 表示“大量的，许多” ，后跟复数名词，其后谓语动词用复数。二、重点句子1. Oliver is about a boy who goes out to sea and finds an island full of treasures.2. Have you decided yet which book to write about for English class?.3. Have you at least read the back of the book to see what it is about?4. You should hurry up. The book report is due in two weeks.5. Not long after that, I saw some cannibals trying to kill two men from a broken ship. One of them died but the other ran towards my house.6. When Sarah was a teenager, she used to fight over almost everything with her family.7. But five years ago, while she was studying abroad in England, she heard a song full of feelings about returning home on the radio.8. She came to realize how much she actually missed all of them.9. Many songs these days are just about modern life in the US, such as the importance of money and success, but not about belonging to a group.10. However, country music brings us back to the good old days when people were kind to each other and trusted one another.11. He is one of the most successful musicians in American history. He has sold more than 120 million records. I hope to see him sing live one day.三、语法讲解现在完成时的主要用法1.表示过去发生的某一动作对现在造成的影响或结果。常和副词 already, yet, never, ever ,before ,just 等连用。.I have finished my homework. I am free now.2.表示过去已经开始, 持续到现在的动作或状态.常与 since + 过去的时间点，for + 一段时间，so far 等时间状语连用。I have learnt English for more than ten years.She has swum since half an hour ago.我已经游泳了半个小时3、现在完成时与一般过去时的区别 现在完成时用来表示之前已发生或完成的动作或状态，其结果的确和现在有联系。动作或状态发生在过去，但它的影响现在还存在；而一般过去时表示过去的事实，不表示和现在的关系。 I have just been to London. I went there last month. （1）过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。 （2）过去时常与具体的时间状语连用，而现在完成时通常与模糊的时间状语连用，或无时间状语。 （3）现在完成时可表示持续到现在的动作或状态，动词一般是延续性的. 巩固练习.一、单选题( )1. Ive just got a new MP4. Where _ you _ it?In a shopping mall near here.A. have; bought B. did; buy C. are; bought D. were; getting ( )2. The child isnt old enough to _ himself.A. wear B. put on C. have on D. dress( )3. I began watching here an hour ago, but now nothing _ yet.A. happens B. will happen C. happened D. has happened( )4. Its sometimes hard to tell one twin from _.A. another B. some other C. other D. the other( )5. Look! A book is on the floor. Whose is it?It _ be Ricks. It has his name on it.A. mustnt B. cant C. must D. need( )6. Hello, may I speak to Mr. Smith? Sorry, he isnt in. He _ the office.A. has been to B. has gone to C. has been away D. has left( )7. Mum, its so late. Why are you still here? Dad hasnt come back yet. I _ for him.A. waited B. will wait C. am waiting D. was waiting( )8. Her son _ coke, but now he _ milk.A. used to drink; is used to drinking B. used to drinking; drinks C. is used to drinking; used to drink D. is used to drink; is drinking( )9. He took up my cell phone and made a long distance call as if the phone _himA. belonged to B. was belonging to C. was belonged to D. had been belonged to( )10. _ have you lived with your grandparents? About three years.A. Hong long B. How many C. How much D. How often二、根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺。1. There is an i called Mushan in the Chao Lake . We can go climbing there. 2. Sarah used to fight over almost everything with her family, but American country music has changed her life f .3. Sally loves reading and she is interested in science and t .4. While she was studying a ,she missed her family and friends.5. Many songs these days are just about m life in US.6. The robbers are _ _（向走）the bank.7. The students in some places get to school _ _(乘船).8. When you walk _ _ _（在沙滩上）. You can leave the marks of your feet.9. I _ _ （没发现）my lost English book yet.10. He found _ _ _（的足迹）another mans feet.B) 根据句意，用括号内所给词的适当形式填空。11.At the end of the day, we felt happy the bus (bring)us back to our school.12. Mount Huang is one of the most (beauty)mountains in the world.13.I joined the book club last month and I (read) five books already.14. There used to be (million) of birds singing in the trees in the forest.15. He saw the newspaper on the table this morning, but he (have) any time to read it yet.三、短文填空A Country Music Song Changed Her Life ForeverSarah used to fight a lot with her family, but while she _(study) abroad in England, she heard a song about returning home, which touched her so much that she came to r_ how much she actually missed them. Ever since then, she _(was) a fan of American country music.W_ many songs are just about modern life, country music brings us back to “good old days” when people were kind and trusted one a_. It r_ us that the best things in life are fr