八年级（下册）Units 7～8-【一战成名新中考】2024云南中考英语·精讲册优质课件PPT（人教版）

第一部分 教材知识精讲练 八年级（下）Units 7 ~ 8 云南英语RJ 英语 1 教材重点精讲练 考点 1 population的用法 It’s a lot bigger than the population of the US. 它比美国的人口数量多得多。（Unit 7 P50） population意为“人口；人口数量”,无复数形式,其用法如下: ▶单独作主语时,谓语动词用单数形式；当其前面有分数或百分数等词修饰时,表示整体中的一部分人,谓语动词用复数形式。 ▶形容人口“多”可用large或big;形容人口“少”用small。 2 ▶询问人口数量时,要用“What’s the population of…?/How large is the population of…?/How many people are there in…?” ▶“某地有多少人口”的表达方式有: ①The population of +某地+be+数词. ②某地+has a population of +数词. 3 1. ______ is the population of your hometown, Sara? —I’m not sure about that. A. How B. What C. Where D. Who 2. Chengdu is in the southwest of China and it has ______ population of more than 20 million. A. a B. an C. the D. / √ √ 4 3. —India has a ______ population than any other country in Asia. —That’s true. A. smaller B. bigger C. more D. less 4. About fifty percent of the population of the city _____ workers in this car factory in the 1990s. （be） were √ 5 考点 2 one of 的用法 Did you know that China is one of the oldest countries in the world?你知道中国是世界上最古老的国家之一吗？（Unit 7 P50） ▶one of+可数名词复数/复数人称代词宾格, 表示“……的一个”。如: one of my friends我朋友中的一个；one of us我们中的一个。 ▶one of+the+形容词最高级+名词复数, 表示“最……的……之一”。如: He is one of the fastest runners in the world. 他是世界上跑得最快的人之一。 ▶当one of短语作句子的主语时,谓语动词用第三人称单数形式。如: One of these apples has gone bad. 这些苹果中有一个已经坏了。 6 5. —WeChat is considered as one of ______ apps today that can show your own ideas anytime. —Yes, and it brings us more chances to communicate with others. A. more useful B. the more useful C. most useful D. the most useful 6. Leonardo da Vinci is one of the greatest _________ in the world. （painter） painters √ 7 7. If you have any questions, send me a message and one of ___ will reply to you. （we） 8. One of children’s most important needs ___ love from their parents. （be） us is 考点 3 protect的用法【protect（v.）保护→protection（n.）保护】（2021.26） The main reason was to protect their part of the country. 主要原因是为了保护属于他们国家的部分。（Unit 7 P50） 如：We should do something to protect the air and water from being polluted. 我们应该做些事情来保护空气和水不被污染。 9 9. As teenagers, we all should learn how to protect ourselves ______ danger. A. of B. at C. from D. with 10. Washing hands is one of the best ways to protect us from ________ sick. （get） getting 11. Environmental __________ groups have advised governments to develop laws for all ocean life. （protect） protection √ 10 考点 4 succeed的用法 The first Chinese team did so in 1960, while the first woman to succeed was Junko Tabei from Japan in 1975. 第一支中国队于1960年登上了山顶,而来自日本的田部井淳子在1975年成为第一位成功登顶的女性。（Unit 7 P51） ▶succeed（v.）成功→success（n.）成功,成就→successful（adj.）成功的→successfully（adv.）成功地 ▶succeed in doing sth.成功做某事。如: I succeeded in working out the math problem.我成功地解答了这道数学题。 注意 succeed为不及物动词,没有被动语态。 11 12. Being a sportsman is a hard job, but you will be very excited if you succeed in ______ a gold medal. A. win B. winning C. to win D. won 13. ________ will belong to us as long as we put our hearts into study every day. （succeed） Success 14. “The early bird catches the worm” means that the person who does something early has the best chance to be __________. （succeed） successful √ 12 考点 5 辨析achieve, realize与come true（11年2考） The spirit of these climbers shows us that we should never give up trying to achieve our dreams. 这些登山者的精神向我们表明:我们应该永不放弃实现我们梦想的努力。（Unit 7 P51） 辨析 含义及用法 常用结构 achieve/ realize 及物动词,意为“达到；完成；实现”,主语一般 是人,有被动语态。 achieve/realize+ 目标/梦想/成功 come true 不及物动词词组,意为“实现,成为现实”,主语一 般是物（愿望、梦想）,无被动语态。 梦想+come true 13 15. You will have a sense of ____________ when you get what you want through your effort. （achieve） achievement 16. Just as the saying goes, “No pains, no gains.” My uncle has made his dream ___________ after years of hard work. （实现） come true 17. It may be hard when you are on the way to ___________________________, but if you keep on working, you will make it in the end. （实现你的目标） achieving/realizing your goal(s) 14 考点 6 weigh的用法 This elephant weighs many times more than this panda.这头大象比这只熊猫重许多倍。（Unit 7 P53） 15 拓展 对重量提问可用以下三种句型： ①How much does+某物+weigh? ②What is the weight of+某物？ ③How heavy is+某物？ 16 18. —Diana, ______ is your schoolbag? —I’m not sure. But it seems a little heavier than yours. A. how much B. how heavy C. how many D. how old 19. When a baby is born, his or her _______ is usually about 2.5 to 5 kilograms. （weigh） weight 20. Since you’ve decided to ____________, you should stop eating junk food. （减肥） lose weight 21. Too many sweets and not enough exercise will make you _____________. （增重） put on weight √ 17 考点 7 辨析already, yet与still Yes, I’ve already read it. 是的,我已经读过它了。（Unit 8 P57） 辨析 含义及用法 例句 already 意为“已经”,常用于肯定 句。 I have already sent her the invitation. 我已经给她发过请柬了。 用于疑问句,表示惊讶、 怀疑等语气。 Has he returned already? 他已经回来了吗? 18 辨析 含义及用法 例句 yet 意为“已经”,用于疑问句。 Have you received her letter yet? 你收到她的来信了吗? 意为“还；仍然”,用于否定 句,常位于句末。 He hasn’t come yet.他还没来。 still 意为“仍然,还”,表示某事 正在进行中,常位于句中。 It’s cold outside. But she’s still working.外面很冷。但她仍在工作。 续表 19 22. —Tina, the TV show has ______ been on. Come and watch together. —Wait a moment. I am making coffee in the kitchen. A. still B. already C. yet D. seldom 23. —Have you heard from your father ______? —Yes, I have. The letter is full of love and gives me much courage to face my trouble. A. never B. yet C. still D. seldom √ √ 20 24. —I wonder whether you have finished making the paper cutting or not. —Not ______. It will be finished in about five minutes. A. ever B. already C. still D. yet √ 21 语法链接 1.数词（数量的读法和表达方法）（讲解见本书P139） 2.形容词、副词的比较级和最高级（讲解见本书P125） 3.现在完成时（含already和yet）（讲解见本书P105） 22 词汇&语法综合练 Ⅰ. 单项填空 1. While we stay in the countryside, we are so close to nature and can ______ fresh air. A. take up B. take off C. take in D. take down 2. The manager told us that the company would use ______ robots to do some of the work soon. A. polite B. famous C. modern D. silly √ √ 23 3. —Does Ann work in the bank? —No. ______, she is an English teacher. A. Recently B. Carefully C. Actually D. Hardly 4. Her smile made me feel warm. It was like a hidden ______. A. page B. line C. island D. treasure 5. James and his friends went fishing yesterday and they caught a huge fish which ______ 15 kilos. A. included B. introduced C. recorded D. weighed √ √ √ 24 6. [2023雅安]—Mike plays basketball well. Do you know him? —Sure. He is also one of ______ basketball players in our class. A. tall B. the taller C. tallest D. the tallest 7. [2023福建改编]—Sally, I ______ the picture already. —Wow, truly beautiful! A. finish B. have finished C. was finishing D. will finish 8. —Who got first place in the handwriting competition in your school? —Nancy. She wrote ______ of all the students in our school. A. good B. well C. better D. best √ √ √ 25 9. The price of oil is much ________ than before, so many people go to work by bus instead of by car. A. higher B. the higher C. highest D. the highest 10. —________ he ________ Little Prince to the library yet? —No. I saw it on his desk when I came to his home. A. Will; return B. Did; return C. Is; returning D. Has; returned √ √ 26 Ⅱ. 词形转换 1. [2022云南66题]After the 2022 Spring Festival Gala, dance-poem drama Thousands of Miles of Mountains and Rivers（《只此青绿》） became _______ known all over China.（wide） widely 2. [2020云南76题]Some _____________ in the medical research helped control the terrible illness.（achieve） achievements 27 3. [2021云南69题]Tianwen-1 landed on Mars ____________ on May 15, 2021.（success） successfully 4. More and more ________ find it amazing to take a boat trip along the Lijiang River in Guilin.（tour） tourists 5. —Which is the ________ salt lake in the world? —The Caspian Sea.（deep） deepest 28 Ⅲ. 短语翻译 1. [2016云南75题]______________ brings us back to the “good old days” when people were kind to each other and trusted one another. （乡村音乐） Country music 2. Kevin is a man full of courage. He never loses heart ______________ difficulty.（面对） in the face of 3. Though she is in her seventies, she still keeps on _______________ on medicine.（做研究） doing research 29 4. The _______________ are becoming smaller, so we should find ways to protect it.（竹林） bamboo forests 5. Teachers tell us to _________ to put up hands if we want to ask questions in class.（随便） feel free 30 $$