第20讲 Unit 7-8复习-八年级英语上册知识点讲解及课后练习(江苏专用)

第20讲 适用区域 江苏 适用年级 八年级 知识积累 一、U7知识点梳理 【答案】 知识点2：find out the truth； is looking for； found the book 知识点3：has passed away in the memory 知识点4：to fall asleep；fell off the tree； B；C 知识点5：drop the box；drop off 知识点6： rose；raise；rises；D 二、U8知识点梳理 【答案】 知识点1：C；A 知识点2：A 知识点3：B；C 知识点4：A；B 知识点5：D；B 知识点6：B；D 知识点7：D 课堂练习 【答案】 一、1.充满，装满 2. fly a kite 3.去远足 4.once more 5.忙于做某事 6.in the sky 7.收获庄稼 8.catch a cold 9.糟糕的一天 10.have a high fever 二、1. memory 2. luckiest 3.season 4. snowy 5. fights 6. wind 7. rose 8. change 9.drop 10.snowmen 三、1.brightly，sunny 2. worse 3. playing 4. betting 5. to turn 6. cloudy 7. singing 8. built 四、1. use, for 2. taste like 3.the best time to 4. is busy getting What’s, like 6. There will be 7. is full of 8. look cool and feel cool 五、1. without anything 2.Which season does 3.enjoyed themselves What a happy time, to harvest 5. What’s the weather like 课后作业 【答案】 一、1. mop up 2. 成千上万的 3. not…at all 4. 着火 5. in all directions 6. feel nervous 7. 冷静 8. find one’s way out 9. 最后 10. 因为，由于 二、1. crashed 2. accident 3. disasters 4. village 5. mind 6. direction 7. calm 8. storm 三、1. thousands 2. wildly 3. loudly 4. natural 5. excited 四、1. out; to 2. at; in 3. to; out 4. for 5. in 五、1. can’t; without 2. crashed into 3. Since you ask 4. try my best to learn 5. washed the swimmer away 6. happened to him 7. At first 8. came down 9. moved away 10. follow the traffic rules 六、1. invited; to visit 2. hurried to 3. don’t think we are 4. Why does; take 5. took; to go 6. will; be like 7. because of 8. lost their lives 9. There was; heavy 10. went; on foot 学科网（北京）股份有限公司 $$ 第20讲 Unit 7-8复习 适用学科 苏版牛津初中英语 适用年级 八年级 适用区域 江苏 本讲时长 3课时 知识点 及学习目标 1、复习8A unit 7-8重点单词和短语 2、复习8A unit 7-8常考固定搭配和句型 【重点词汇】translation practice: 1. 最后，终于 at last 2. 变成棕色 turn brown 3. 收割庄稼 harvest crops 4. 降到零度以下 drop below zero 5. 以…开始 begin with 6. 把……分成…… divide…into 7. 在每年的这个时候 during this time of year 8. 突如其来的大雨 the sudden heavy rain 9. 引起许多问题 cause a lot of problems 10. 把某物扔向某人 throw sth at sb 11. 撞到一棵树上 crash into a tree 12. 冲走 wash away 13. 四面八方 in all directions 14. 出故障 break down 15. 着火 catch fire 16. 跌倒 fall over 17. 把……擦干净 mop up 18. 使……平静；冷静 calm down 19. 一点也不 not at all 20. 处理；应对 deal with 一、8A Unit7知识点梳理 知识点1： cool （1）cool作形容词，意为“凉快的”。 eg: The hall is nice and cool. 大厅既漂亮又凉爽。 （2）cool作形容词，还意为“冷静的，沉着的”。 eg: Be cool. Everything will be all right. 冷静一点,一切都会没问题的。 （3）cool常用在口语方面，意为“很棒的，极好的”。 eg: That singing star is really cool. 那位歌星实在很棒。 Hey, that’s really cool. 嗨，那真好极了。 （4） cool还可作动词，意为“使凉快；使冷却”。 eg: The rain has cooled the air. 这雨使天气变得凉快了。 知识点2： find find out意为“找到，发现，查明”，多指通过调查、询问、打听、研究之后“弄明白”。通常含有“经过困难、曲折”之后才找出难以找到的东西。 eg: Please find out when the train leaves. 请查一下火车什么时候离站。 【拓展】 (1) find是动词，意为“找到”，通常指找到或发现具体的东西，强调的是找的结果。 eg: He didn’t find his book. 他没有找到他的书。 (2) look for意为“寻找”，是有目的地找，强调找的动作。 eg: Jim is looking for his little dog. Jim正在找他的狗。 【完成句子】我们必须查明真相。 We must ___________________________________. 我爸爸正到处找他的护照。My father ___ ________ his passport everywhere. 最后，我在床底下找到了那本书。I ____________ under the bed in the end. 知识点3：memory memory作名词，意为“记忆力；回忆”。 eg: He has a poor memory after the car accident. 出车祸后，他的记忆力很差了。 I have a pleasant memory of my childhood. 我对童年有美好的回忆。 【拓展】memory的动词形式是memorize，意为“记住，背过”。 eg: He can memorize the new words very quickly. 他能很快记住很多新的单词。 【完成句子】虽然爷爷去世了，但他的关爱将永远留存在我们的记忆中。 Although our grandfather_ , his love will live on of all of us. 知识点4： fall fall 常用作动词,它主要有以下几种意思： (1) 跌倒,倒下。 eg: Danny fell in the snow. 丹妮摔倒在雪地里。 (2) 掉下,落下。 eg: The glass fell on the ground. 杯子掉在了地上。 Tom fell off the bike and broke his arm. 汤姆从自行车掉下来折了胳膊。 (3)表示气温,价格的“下降”。 eg: The temperature has suddenly fallen. 温度突然下降。 (4) fall 还可用作联系动词,意为“变得”,后常接形容词asleep, ill等作表语。 eg: She fell ill as soon as she got to London. 她一到伦敦就生病了。 He was just falling asleep when there was a knock at the door. 他刚要入睡,就有人敲门。 （5）常用固定搭配及格言警句。 fall off 下降,跌落 fall behind落后,跟不上 Pride goes before a fall. 骄者必败。 【翻译】Too much noise made it difficult for me ________________（入睡）. 男孩从树上掉下来了。The boy ___________________________. 【选择】（ ）Alone in London, without friends, work, or money, Shelly ______________ great difficulty. A. put in B. fell into C. turned into D. broke into ( ) Tom fell _____ his bike and hurt himself badly. A. in B. into C. off D. down 知识点5：drop （1）作不及物动词，意为“丢下，掉下，落下”。 eg: The apple dropped from the tree to the ground. 苹果从树上掉到地上。 The ball dropped out of his hand. 球从他手里掉了下来。 （2）作不及物动词，意为“下降，减弱”。 eg: Prices dropped. 物价下跌了。 The wind has dropped. 风势已减弱了。 （3）作及物动词，意为“使掉下，使落下”。 eg: Mary dropped the vase on the floor. 玛丽失手把花瓶掉在地板上。 【拓展】（1）drop in /around探望，串门 eg: Please drop in to see us if you are in Bradford. 如果你到布拉福特，请顺便来看看我们。 My sister dropped around last night. 昨晚我姐姐顺便来看了我。 （2）drop in(顺便拜访)是不及物动词短语，其后不能接宾语。若语义上需要接宾语，根据情况可用on(针对人)或at(针对地方) eg: She dropped in at his office. 她去了他的办公室找他。 I thought I’d drop in on you while I was passing. 我曾想路过时就来看看你。 【完成句子】我失手让盒子砸了我的脚。I ___________________ on my foot. 我要在下一站下车。I’ll _______________ at the next stop. 知识点6：rise （1）rise 是不及物动词,意为“上升，上涨” eg: The sun has not yet risen. 太阳还没升起。 The population of the city has risen to five million. 城市人口已增加到五百万。 （2）rise还表示“起立；起床”。 eg:He rose and left the room. 他站起身走出屋去。 I have to rise early tomorrow morning. 我明天必须早起。 【拓展】（1）raise是及物动词，意为“举起,抬起”。 eg: He raised his glass and said，“Your health, Carl.” 他举起了杯子说道：“祝你健康,卡尔” 。 If you want to ask a question, first raise your hand. 如果你要问问题，请先举手。 （2）raise还表示“招募，筹集”。 eg: They are going to raise funds for the school buildings. 他们将为盖校舍筹集资金。 The foolish prince raised an army against his father. 那个愚蠢的王子招募军队反对他的父亲。 （3）raise还表示“提高（音量、某种水平）”。 eg: The ticket price was raised to 30 yuan. 票价上升到了30元。 The speaker raised his voice so that we could hear him.演讲者提高了声音，以便我们都能听到。 【单词】The river after the heavy rain, so he has to the box in his hand. Mr Wu told us that the sun_______ (rise) from the east. 【选择】（ ）Smoke was_______ from the chimney. A. rise B. rose C. risen D. rising 二、8A Unit 8知识点梳理 知识点1：thousands of thousand; hundred; million; billion等数词，当与基数词连用表达确定数量时，要用单数形式，并且后面不接of；当表达概数时，要用复数形式，且后面接of。 eg: Our school is so famous that hundreds of people come and visit it every day. 我们学校太有名了以至于每天有数百人来参观。 The volunteer sent two hundreds of books to a mountain village school on Children’s Day. 这些志愿者在儿童节这一天给一所山里的乡村学校送去了二百本书。 【选择】（ ）During the May Day holiday, _________ visitors came to visit the Memorial Hall of Flying Tigers. A. thousand of B. thousand C. thousands D. thousands of （ ）The flood killed ___________ people. A. thousands of B. thousand of C. thousands D. thousand 知识点2：beat beat是及物动词，有以下用法： (1) 意为“赢；打败；战胜”，后接人或某一团队、组织等，其过去式为beat。 eg: I beat him at long jump yesterday. 昨天跳远我赢了他。 (2) 意为“打；击”，表示连续不断的打击。 eg: Who is beating the drum? 谁在打鼓？ (3) 表示“（心脏）等跳动”。 eg: I feel my heart is beating fast. 我觉得我的心脏在剧烈跳动。 【拓展】beat和win都有“赢”的意思，但用法不同： beat的宾语为人或相当于人的团体、组织；而win的宾语为比赛或某个项目，过去式为won。 eg: Though we were weak, we beat them. 虽然我们弱，但我们赢了他们。 Who win the first prize in the competition? 谁在比赛中赢得了一等奖？ 【选择】（ ）Most of us wondered if girls football team could _______ boys football team in the final match. A. beat B. win C. hit D. lose 知识点3：because of because of 是复合介词，其后接名词、代词、动名词、what 从句等: eg: He lost his job because of his age. 由于年龄关系他失去了工作。 He knew she was crying because of what he had said. 他知道她哭是因为他说的话。 【拓展】(1) because意为“因为”，表示直接原因。它所指的原因通常是听话人所不知道的，其语气最强。常用来回答why的提问，一般放于主句之后，也可以单独存在。 eg: I stayed at home because it rained. 因为下雨我待在家里。 Because Lingling was ill, she didn’t come to school. 玲玲因病没有上学。 — Why is she absent? 她为什么缺席? — Because she is sick. 因为她病了。 (2) because of和because是同义词，都可以表示原因，但是，because的后面用句子；because of的后面用名词、代词或者动名词短语形式。 eg: I was late this morning because I missed the first bus. 我今天早上迟到是因为我没能赶上第一班公共汽车。 　 We couldn’t have the sports meeting last Sunday because of the rain. 我们上个星期天没能召开运动会是因为下雨了。 【选择】（ ）Rio（里约） will become the most amazing city ________ the Olympic Games in August. A. instead of B. because of C. as a result D. because （ ）_________ you have tried it on, you can’t imagine how pretty the new style skirt is. A. Because B. Although C. Unless D. When 知识点4：happen happen是不及物动词，它的用法有： (1) 表示“某地/某时发生了什么事”，常用“sth. + happened + 时间/地点”这一结构，此时主语应该是物。 eg: The story happened in 2008. 这个故事发生在2008年。 An accident happened in that street. 那条街上发生了一起事故。 (2) 表示“某人出了某事（常指不好的事）”要用“sth. + happened + to sb.”这一结构。 eg: A car accident happened to her this morning. 今天上午她出了车祸。 What happened to you? 你怎么啦？ (1) 表示“某人碰巧做某事”要用“sb. + happened + to do sth.”这一结构。 eg: I happened to meet a friend of mine in the street yesterday. 昨天我碰巧在街上遇到了我的一个朋友。 【拓展】happen和take place的辨析： (1) happen指具体客观事物的发生，常有偶然性，未能预见性，即“偶然发生”。 eg: What happened to him? 他出了什么事？ (2) take place常用于历史事件或会议的发生，以及化学、物理变化，有事先预料或计划的意思，即“计划发生”。 eg: The party took place yesterday evening. 昨晚举办了晚会。 注意：happen和take place均为不及物动词，无被动语态。 【选择】（ ）Great changes _______________ in China since 1978. A. have taken place B. took place C. have been taken place D. were taken place （ ）This story ______ in 2012, and the accident _______ on a rainy night. A. happened; took place B. took place; happened C. take place; happen D. happen to; take place 知识点5：mind mind作及物动词，意为“介意、照料、留神、注意”。常用于疑问句、否定句、条件句中，后面接名词、代词、动词-ing形式或从句。例如： Would you mind opening the window? 你介意打开窗户吗？ Don’t mind me.不要管我。 【拓展】(1) mind还可作名词，意为“智力、头脑、想法、意见”。 eg: He has quick mind. 他头脑敏锐。 Tom changed his mind at last. 最后Tom改变了主意。 (2) 后接动名词作宾语的动词及短语可参考以下归纳： 完成，实践，值得，忙（finish, practice, be worth, be busy）； 考虑，建议，不禁，想（consider, suggest, can’t help, feel like）； 错过，习惯，（别）放弃（miss, be used to, give up）； 继续，喜欢，（要）介意（keep on, enjoy, mind）。 【选择】（ ）Would you mind _______________ more slowly? I can’t follow you. A. speak B. spoke C. spoken D. speaking （ ）---It’s too hot. Would you mind ______ the door? ---_________. Please do it now. A. to open; Ok B. opening; Certainly not C. opening; Of course D. to open; Good idea 知识点6：since since可作连词，引导时间状语从句，从句用一般过去时，主句常用完成时。 eg: I have studied English since I came here. 自从我来这里就学习英语。 I have known her since I was five years old. 自从我五岁就认识她。 【拓展】since还可以作介词，连接一个过去的时间点或一段时间+ago。 eg: She has been ill since last weekend. 她自从上周末就病了。 She has been in Wuhan since four years ago. 自从四年前她就在武汉。 【选择】（ ）We were getting ready to go out _____ it began to rain. A. where B. when C. since D. if （ ）Miss Smith with her parents _____ China since ____________. A. have been in, two years ago B. has gone to, there years C. have been to, two years D. has been in, three years ago 知识点7：alive alive 形容词“活的”，一般用作表语；如果用作定语，则需要放在被修饰的名词后面。 eg: No man alive is greater than he. 活着的人没有一个比他更伟大的。 His mother is dead, but his father is still living /alive. 他的妈妈去世了，但他爸爸还活着。 【拓展】辨析：lively, alive, live与living 这四个词都可用作形容词，异同点如下： (1) lively常用作定语或表语，“充满活力的，活泼的，有生气的”。 eg: She was a lively young woman with patience and imagination. 她是个充满活力的年轻女性，富有忍耐力和想象力。 He had a strange way of making his classes lively and interesting. 他有一种奇妙的方法，使他的课堂生动有趣。 (2) alive常作表语或后置定语，“有生命的，活的”。 eg: He was alive when they took him to the hospital. 人们把他送到医院时他还活着。 (3) live作定语，“活的，有生命的（主要用来指鸟或其他动物）；现场的，直播的”。 eg: Look! These is a live fish in the pool.看！池子里有一条活鱼。 We watched a live television show. 我们观看了一场电视现场直播的表演。 (4) living意为“活的，健在的”。 eg: His grandpa is still living at the age of 96. 他爷爷96岁了，仍然健在。 【选择】（ ）The ______ people must continue what those dead didn’t finish. A. living B. alive C. lively D. live 词汇精练 1、 英汉词组互译。 1. be full of _________ 2. 放风筝_________ 3. go hiking _________ 4. 再一次_________ 5. be busy doing sth.________ 6. 在天空中________ 7. harvest crops_______ 8. 感冒________ 9. an awful day________ 10. 发高烧________ 2、 根据汉语或首字母提示补全句子。 1. He had a good m______ for faces, and he was sure he hadn’t seen her before. 2. I consider myself the _______ (幸运的) man in the world 3.—Which s_______ do you like best? — I like spring best. 4. I don’t like winter because it is s______. 5. All the boys like snowball f______. 6. The _______(风) is blowing hard today． 7. She r______ from her seat to welcome him. 8. The _______(改变) of plan did not suit him at all. 9. Temperatures can d______ to freezing at night. 10. In winter, we all like to make ______(雪人)． 3、 用括号中所给词的适当的形式填空。 1. The sun shines ______ (bright). It is a ______ (sun) day. 2. The weather will become ______(bad) on Monday than today. 3. The boy enjoys ______ (play) football． 4. He spends all his money _______( bet ) on horses. 5. The light in the office is still on. He forgot ______ (turn) it off. 6.It’s been ________( cloud) all morning. 7. I saw him _______ (sing) the song when I walked past. 8. The government _______(build) the nature reserve last spring. 四、 根据汉语提示完成下列句子。 1. 我们用电脑上网。 We _________computer _______ surfing the Internet. 2. 蛋糕尝起来怎么样？ What does this cake _______ _______? 3. 什么时间是参观你们国家的最佳时间？ When’s________ _______ ________ _______visit your town or country? 4. 大家都在忙于准备过春节。 Everybody here _______ ________ _______ ready for it. 5. 你家乡的天气怎么样？ _________ the weather ________ in your hometown? 6. 北京明天会有暴风雪。 ________ ________ ________a storm in Beijing tomorrow. 7. 花园里万紫千红。 The garden _______ _______ ______colorful flowers. 8. 我打赌你什么都不穿会看起来酷，而且感觉凉爽。 I bet you’ll ______ _______ _______ _______ _______with nothing on! 9. 我必须快一点，因为我不想落在后面。 I must hurry up，because I don’t ______ _______ _______ ______. 10. 春天来了，树叶变绿了。 Spring comes and _______ _______ _______. 五、句型转换。 1. He feel cool with nothing on.（改为同义句） He will feel cool ______ _______ on. 2. Tom likes spring best. (对划线部分提问) ______ ________ ________ Tom like best? 3. They had a good time in Hainan Island last summer. (改为同义句) They _______ _______ in Hainan Island last summer. 4. It is a happy time to harvest crops.(改为感叹句) _______ _______ _______ _______it is ______ ______crops! 5. How is the weather in Beijing?(改为同义句) _______ _______ _______ _______ in Beijing? 1、 英汉互译。 1. 用拖把擦干净_________________________ 2. thousand of _________________________ 3. 一点也不_________________________ 4. catch fire _________________________ 5. 四面八方_________________________ 6. 感到紧张_________________________ 7. calm down _________________________ 8. 找到出路_________________________ 9. at last _________________________ 10. because of_________________________ 二、 根据汉语或首字母提示完成句子。 1. The coach c______________ into a tree yesterday evening. 2. Three people lost their lives in the traffic a______________. 3. There are many natural d______________ in the world every year. 4. Father told me that he was born in a poor family in a small v______________. 5. My sister’s ______________(头脑) will be empty when she meets danger. 6. When the baby saw a dog, she ran in the ______________(方向) of her mother at once. 7. When you are in danger, please try to keep ______________(平静). 8. During that Spring Festival, a heavy ______________(暴风雪) hit many areas across South China. 三、 用所给单词的适当形式填空。 1. A strong earthquake killed ______________(thousand) of people last year. 2. The children ran ______________(wild) when they heard the dog barking at them. 3. It’s bad manners to talk ______________(loud) in public. 4. Can you tell me something about ______________(nature) disasters? 5. — Why were the twins so ______________(excite)? — Because their parents bought them each a new computer. 四、 用适当的介词或副词完成下列句子。 1. Please read the story and find ______________ what happened ______________ the earthquake survivor. 2. When it happened, people looked ______________ each other ______________ fear. 3. I kept saying ______________ myself, “I must try my best to go ______________”. 4. Timmy wanted to stay alive, so he shouted ______________ help. 5. He was trapped ______________ a dark place after the earthquake. 五、根据汉语提示，完成英语句子（每空一词）。 1. 没有你的帮助，我不能做这件事。 I _______________ do it _______________ your help. 2. 小汽车轰然相撞。 The cars _______________ _______________ each other. 3. 你既然问，我就告诉你。 _______________ _______________ _______________, I will tell you. 4. 我将尽力学好英语。 I’ll ______________ ______________ ______________ ______________ ______________ English well. 5. 海浪把游泳者卷走了。 The waves had _______________ _______________ _______________ _______________. 6. 昨天晚上他怎么了？ What _______________ _______________ _______________ last night? 7. 开始，我感到轻微的晃动。 _______________ _______________, I felt a slight shake. 8. 昨天晚上，我们学校的墙倒了。 The walls of our school _______________ _______________ last night. 9. 他们快速搬走了那块砖，救出了那个女孩。 They quickly _______________ _______________ the bricks and saved the girl. 10. 你应该总是遵守交通规则。 You should always _______________ _______________ _______________ _______________. 六、 句型转换，每空一词。 1. “Please visit Nanjing next year,” the girl said to us. (同义句转换) The girl _______________ us _______________ _______________ Nanjing next year. 2. People were in a hurry to go to work in the morning. (同义句转换) People _______________ _______________ work in the morning. 3. We think we are able to travel around the world. (改为否定句) We _______________ _______________ _______________ _______________ able to travel around the world. 4. He usually takes the bus to school because his home is far from school. (对划线部分提问) _______________ _______________ he usually _______________ the bus to school? 5. The trip from our school to the zoo took about two hours by bus. (同义句转换) It _______________ us about two hours _______________ _______________ to the zoo from our school by bus. 6. It will be windy and cold tomorrow. (对划线部分提问) What _______________ the weather _______________ _______________ tomorrow? 7. Tom didn’t attend the party because he was ill. (同义句转换) Tom didn’t attend the party _______________ _______________ his illness. 8. The car accident killed two people. (同义句转换) Two people _______________ _______________ _______________ during the car accident. 9. It snowed very heavily yesterday. (同义句转换) _______________ _______________ a _______________ snow yesterday. 10. We walked to the bus stop. (同义句转换) We _______________ to the bus stop _______________ _______________. 5 / 6 学科网（北京）股份有限公司 $$