八年级（下）Units 7～8-【一战成名新中考】2025广西中考英语（人教版）·一轮复习·精讲册优质课件PPT（讲册）

英语 1 课前建议先完成《词汇分层练》P77~P80 教材重难精讲练 考点1 population的用法 India has the biggest population in the world. 印度是世界上人口最多的 国家。（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。 2 ►询问某国/某地有多少人口时的句型： What is the population of…? How large is the population of…? How many people are there in…? ►表示某地的人口数量是…… The population of+地名+be+数词. 地名+has a population of+数词. 注意 表示人口“多”用large/big,表示人口“少”用small。 3 1.—___ is the population of your city, Linda? —I don't know, in fact. A. How many B. How much C. How large 2.About three quarters of the population in this village___ farmers. A. am B. is C. are 3.—What is the population of your hometown? —It has___ population of 8.46 million. A. a B. an C. the √ √ √ 4 4.As we are taking more action to protect the giant pandas, the population of them is becoming___ than before. A. smaller B. larger C. more 5.—India has a___ population than any other country in Asia. A. bigger B. smaller C. fewer √ √ 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“……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 6.WeChat is considered as one of ___ apps today that can show our own ideas anytime. It brings us more chances to communicate with others. A. more useful B. most useful C. the most useful 7.One of children's most important needs___ love from their parents. A. is B. are C. be 8.英语是我最喜欢的学科之一。（写作翻译） ______________________________________ English is one of my favourite subjects. √ √ 7 考点3 protect的用法 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） ★protect（v.）保护→protection（n.）保护 8 9.We students should learn how to protect ourselves ___ danger. A. over B. about C. from 10.It is important for us to protect wild animals from___ killed. They are our good friends. A. get B. got C. getting √ √ 9 考点4 常见“长、宽、高、深”等的表达 It's 8,848.86 meters high and so is very dangerous to climb. 它高 8848.86米,所以爬起来非常危险。（Unit 7 P51） ►询问“某物有……长、宽、高、深等”时，常用句型： How+形容词（long, wide, high, deep等）+be+某物？ ►回答“某物有……长、宽、高、深等”时，常用表达： ①某物+be+基数词+量词+形容词（long, wide, high, deep等）。 ②某物+be+基数词+量词+in+长、宽、高、深等的名词（length, width, height, depth等）。 10 11.—How long is the bridge? —It's___ . A. 300-meters long B. 300 meters long C. 300 meter long 12.When he was eighteen years old，he was already nearly two meters___ . A. wide B. high C. long √ √ 13.—Could you tell me___ ? —It's about 6, 300 kilometers long. A. how long the Changjiang River is B. how wide the Changjiang River is C. how high the Changjiang River is √ 11 考点5 辨析achieve/realize与come true 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 永不放弃努力实现我们的梦想。（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 sb.+achieve/realize+梦 想/目标 某人实现梦想/目标 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/目标+come true 梦想/目标实现 12 14.—You will never___ your dream of entering the best senior high school unless you put more efforts into it. —Thanks. I'll try my best. A. find B. lose C. achieve √ come true realize As teenagers, we all have dreams, and we try our best to 15._______ them. Sometimes, we may feel it hard to stick to dreams, especially when we meet difficulties. Then we should tell ourselves to hold on to the dreams. If so, our dreams will 16.___________ one day. realize come true 13 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） 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？ 14 17.—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 18.Too many sweets and little exercise will make you ___weight. So you should develop healthy living habits. A. put up B. put out C. put on 19.Since you have made up your mind to___ weight, you'd better eat less in the evening. A. lose B. increase C. fight √ √ √ 15 考点7 辨析already, yet与still Today there are already robots working in factories. 现在已经有机器人 在工厂里干活了。（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？ 16 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。 17 20.The train is late. We have___ waited for it at the station since two hours ago. A. yet B. still C. already 21.I haven't heard from him___ , so I don't know any news about him now. A. yet B. still C. already 22.There was a storm yesterday. Luckily, most of the flowers in my garden are___ alive. A. yet B. still C. already √ √ √ 18 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. already B. yet C. still 24.—Have you decided where you will go on vacation? —___ Our vacation is two weeks away. A. Wonderful! B. That's right. C. Not yet. √ √ 19 1.概数词（数量的读法和表达方法）（讲解见本书P138） 2.现在完成时（含already和 yet）（讲解见本书P97） 3.形容词、副词的比较级和最高级（讲解见本书P125） 20 词汇&语法综合练 一、 单项选择 1.It is said that AI drawings can be a useful___ for all of us to draw more easily. A. part B. tool C. chance 2.Although the road to___ is not always smooth, we should do whatever we can to go for it. A. success B. treasure C. condition √ √ 21 3.—We must study hard to get into a good high school. —Exactly! Happiness is ___ through hard work. A. included B. marked C. achieved 4.The manager told us that the company would use___ robots to do some of the work soon. A. polite B. modern C. famous √ √ 22 5.—Does Ann work in the bank? —No. ___ , she is an English teacher. A. Recently B. Carefully C. Actually 6.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 7.I have___ cleaned my bedroom, but I haven't washed my clothes yet. A. even B. yet C. already √ √ √ 23 8.—Mike plays basketball well. Do you know him? —Sure. He is also one of___ basketball players in our school. A. tall B. taller C. the tallest 9.—More and more people like buying things online. —Yes, because the things are much___ than those in real shops. A. cheaper B. more cheap C. cheap √ √ 24 10.—Susan, how many women teachers are there in your school？ —In our school,______ of the teachers ________ women teachers. A. third fourth； are B. three fourths； are C. three fourths； is 11.—Congratulations! You___ big progress in the last three years. —Thank you, Mr. Li. I'll never forget the good time in the junior high school. A. make B. made C. have made √ √ 25 二、 选词填空 first remember happy courage her truth unusual work write since I like reading. I love many different kinds of books, because they not only open my mind but also give me 1.________ . Up to now I have read a lot of books. But my favorite book is The Story of My Life. It was 2.________ by an American writer named Helen Keller. In the book, she said that she had not been able to see, hear or courage written 26 speak 3.______ she was one year old. This 4._________ disease made her very sad. Luckily, she met her good teacher, Miss Sullivan. Helen was getting 5.________ every day than before. Then, Miss Sullivan helped her learn how to write English words. At 6._____ , Miss Sullivan wrote some words on Helen's hands with her own fingers again and again. Helen was a very hard-working girl. She tried as much as possible to 7.___________ words. After that, she wrote many famous 8._______ . The Story of My Life is one of them. since unusual happier first remember works The Story of My Life describes 9._____ hard struggle to become a good writer and educationist（教育家） of the world. It shows us an important 10.______ : Nothing is difficult if you put your heart into it! This is why I like it best. her truth 温馨提示：课后可继续完成《语篇读写练》P31~P32 $$