九年级 （上） Unit 2(课件PPT)-【众相原创·赋能中考】2025年中考英语课堂精讲册（课标版 云南专用）

2025云南 英 语 课堂精讲册 1 第一部分 教材知识探究 九年级（上）Unit 2 2 一阶 立足教材过考点 3 考点1 harmful的用法（2019.71）［Topic 1］ ▶harmful是形容词,意为“有害的”。常见短语:be harmful to… 对……有害。 ▶harmful 的名词是 harm,意为“伤害,损害”。常见短语:do harm to…=be harmful to… 对……有害（2019.71）。如：Smoking does harm to health.=Smoking is harmful to health. 吸烟有害健 康。 4 1.According to the rule, used medicine must be dropped in the red bin for _________ waste. （harm） harmful 2.Using too much electronic products before going to bed can ____________________________________ your sleep quality. （对……有害） be harmful to/do harm to/be bad for 5 考点2 辨析 create, invent, discover, find与find out （2019.67）［Topic 1］ 辨析 含义及用法 create “创造；创建”，指从无到有地创作或创造出原本 不存在的东西，如艺术品、理论等。［creation （n.）创作，作品；creative（adj.）有创造力的， 创造性的］ 6 辨析 含义及用法 invent “发明；创造”，指通过科学手段制造出原本不存 在的东西。［invention（n.）发明；发明物； inventor（n.）发明者］ 续表 辨析 含义及用法 discover （2019.67） “发现;发觉”，指通过探险或偶然的机会发现了原 本存在但之前未被发现的东西。［discovery（n.） 发觉；发现］ 续表 8 辨析 含义及用法 find “找到；发现；认为”，指找到或发现具体的东 西，也可指偶然发现某物或某种情况，强调结 果。常用搭配： ①find sb. doing sth.发现某人正在做某事 ②find it+adj.+to do sth.认为做某事是…… 续表 辨析 含义及用法 find out “找出；发现；查明”，指通过调查、询问、打 听、研究之后“搞清楚、弄明白”。 续表 10 3.A new kind of glasses was ___ last year to help people read e-books without using their hands. B A. discovered B. invented C. created D. found 4.When I came into the school yesterday afternoon, I found them ___ basketball happily. B A. to play B. playing C. play D. played 5.Pencil is a useful __________. It makes writing easier and helps with the spread of culture. （invent） invention 11 6.Tu Youyou is the first Chinese woman to win the Nobel Prize. Her __________ has saved millions of lives across the world. （discover） discovery 7.I like to do ________ homework prepared by teachers this term. It’s also a challenge for me. （create） 8.Pan Jianwei has become a famous scientist. When he was a child, he liked to _________ how things worked. （查明） creative find out 12 考点3 辨析rise与raise［Topic 2］ 辨析 含义及用法 相关短语/示例 rise （rose, risen） 升起。强调“某 人/某物自己站/ 升起来” The sun rises every day. 太阳每天升起。 The river rises. 河水上涨。 增加；增高 The price rises. 价格上涨。 13 辨析 含义及用法 相关短语/示例 raise （raised, raised） 筹集（资金）；征集（人员） raise money 筹钱 raise an army 征集一支部队 使升高；举起。强调“某人把某物举起来” raise flag 升旗 raise one’s hand 举手 增加；提高 raise salaries 提高薪资 抚养，养育；饲养 raise a pet 养宠物 续表 14 9.The weather is still cold and temperatures will not ___ above zero during night. C A. raise B. develop C. rise D. fall 10.If you want to ask any question in class, you’d better ___ your hand first. C A. show B. rise C. raise D. warn 15 11.I must put the time to good use if I want to achieve my dream, so I decide to get up as soon as the sun ___ from today. A A. rises B. makes C. raises D. moves 12.Our school plans to _____________ for a local animal protection organization that protects wild elephants. （筹钱） 13.Now more and more people choose to __________ and regard them as family members. （养宠物） raise money raise pets 16 考点4 辨析marry与married［Review of Units 1-2］ 辨析 词性及含义 用法 marry 动词，意为 “嫁；娶； 结婚” ①marry sb.（女士）嫁给某人；（男士）娶某人 ②marry A to B 把A嫁给B；让B娶A married 形容词，意 为“结婚 的，已婚 的” ①get married（to sb.）（和某人）结 婚（表动作） ②be married（to sb.）（和某人）结婚 （表状态） 17 1.get married（to sb.）/marry sb./marry A to B表示动作，不能 和表示一段时间的时间状语连用; 2.be married（to sb.）表示状态，可以和表示一段时间的时间状 语连用。 14.My father has been married ___ my mother since eighteen years ago. They live a happy life. C A. at B. of C. to D. about 18 15.—Harry, when did your aunt get married? —She ___ for ten years and now she has a lovely daughter. B A. married B. has been married C. has got married D. was married 16.Paper-cut of “double happiness” are often put up in the _________ couple’s home to bring good wishes. （marry） married 17.According to the latest report, fewer and fewer people ____________ in China. Because young people today want to lead their lives well first. （结婚） get married 19 考点5 require的用法［Review of Units 1-2］ 20 18.The teacher requires students ___ in their homework on time to develop a sense of responsibility and time management ability. D A. handing B. hand C. handed D. to hand 19.In many schools, students are required ________ a break after lunch so that can be active in the afternoon. （take） to take 20.Used to short videos, people do not have the patience to read a book, which requires _________. We should cut down the watching time.（think） thinking 21 考点6 allow的用法［Review of Units 1-2］ 如：Take a break after a heavy study to allow your brain to relax. 在一段繁重的学业后休 息一下，让你的大脑得到放松。 21.Today, many students are allowed ___ their lucky money to learn how to use money wisely. C A. manage B. managed C. to manage D. managing 22 22.We’re not allowed ________ magazines out, but you can copy the article you need by using the machine over there. （take） to take 23.Using English in real situations will improve our English skills greatly. It allows us ________ a deeper understanding of the culture. （have） to have 23 1. 一般过去时（讲解见本书P107） 2. 不定代词（讲解见本书P132） 3. 副词（讲解见本书P123） 4. 复合句（or/and/while/but）（讲解见本书P149） 24 二阶 情境好题练词汇 25 一、单项填空 1.（2024自贡改编）—I didn’t pass the exam again. What should I do? —Don’t ___. You’ll succeed sooner or later. A A. give up B. give back C. give away D. give in 26 2.—Pandas do not have many babies, and baby pandas often die. —Exactly. The ___ is getting very difficult. We should give them more care. C A. pollution B. conversation C. situation D. attention 3.We’re supposed to ___ the paper so that we can protect the environment very well. A A. recycle B. develop C. search D. return 27 4.—Lily, how far is it from here to Erhai Lake? I want to have a look. —___ 10 kilometers. You have to take a bus. A A. Nearly B. Hardly C. Quickly D. Loudly 5.Crosstalk（相声）is one of the most popular ___ of traditional Chinese art. D A. courses B. results C. guides D. forms 28 6.China is getting better at making hi-tech ___ which can be bought in all parts of the world. A. presents B. promises C. products D. projects C 7.—How do we save elephants? They are in great danger. —Don’t ___ many trees and buy things made of ivory. B A. cut up B. cut down C. cut off D. cut out 8.We all know that learning a new skill ___ time and effort. B A. reduces B. requires C. removes D. repeats 9.—Have you decided what to do next? —No, we’re still in the ___ of discussion. D A. pattern B. need C. background D. process 30 二、词形转化 10.Among the four seas off the coast of China, East China Sea is the second ________. （deep） 11.The unexpected death of his father in an accident brought him a ________ childhood.（pain） 12.When grandpa heard the good news, he smiled and kept _________ his head. （nod） deepest painful nodding 31 13.Chinese scientists have made great progress in space technology _________. （recent） 14.Stop pointing at others with your chopsticks. It’s such bad _________.（behave） recently behavior 32 三、短语翻译 15.We must ____________ to prevent the students from throwing rubbish onto the floor. （采取行动） 16.When shopping, we can use reused bags, such as cloth bags instead of ____________. （塑料袋） 17.As a teacher, I love being with my students. You can’t imagine how much they _______________ knowledge! （渴望） take action plastic bags are thirsty for 33 18.Jane is so careful that she can hardly ______________ while doing housework.（弄得一团糟） 19._________________, learning a new skill can be a challenge. With practice, it becomes easier and more interesting. （一开始） make a mess In the beginning 34 三阶 原创阅读讲文化 35 话题：全球首个红树林中心 词数：约290词 难度：★★★★☆ 建议用时：9 mins Over the last 20 years, China has put a lot of effort into protecting wetlands. All that hard work has paid off. The world’s first international mangrove（红树林）center was set up in Shenzhen. Why do mangroves matter? And why did Shenzhen stand out? 36 Mangroves play an important role in the world. They take carbon dioxide from the air and then store it for thousands of years. Studies show that they can hold five times more carbon than rainforests. People often call mangroves “coast guards”. As global warming raises sea levels, these trees could help protect coastal cities from flooding. Besides, they can protect the cities from strong winds. What’s more, mangroves offer living places to animals. For example, many birds stop there during their migrations（迁徙）. Mangroves cover an area of about 14.8 million hectares （公顷）worldwide. However, they’re disappearing from many places. China is one of the few countries where mangrove areas are growing. Their total area has risen from 22,000 hectares in 2001 to 29,200 hectares today. Shenzhen is home to 296.18 hectares of mangroves and has put in a lot of work to protect them in recent years. This has helped bring back 43.33 hectares of mangroves. Take Futian Mangrove Ecological Park for example, where nearly 100,000 birds rest in winter. Among them, there are more than 20 rare or endangered species. “Building the Shenzhen center is important,” said a Chinese official. “It serves as a platform for China to work with other countries in protecting mangroves.” Shenzhen isn’t going to stop there, however. It plans to build itself into an international wetland city by 2035. By then, half of its wetlands will be protected. 1.细节归纳What can mangroves do to help the environment? ( ) a. Take CO from the air and then store it. b. Hold five times more carbon than rainforests. c. Help protect coastal cities from flooding. d. Protect cities from strong winds. e. Provide living places for human beings. A. a,b,c,d B. a,b,c,e C. a,b,d,e D. b,c,d,e 【解析】从第二段倒数第二句可知，红树林为动物（而不是人类） 提供了栖息地,e项不符合。 A 41 2.写作方式 How does the writer support his idea of paragraph 3? ( ) D A. By asking questions. B. By explaining reasons. C. By showing pictures. D. By listing numbers. 【解析】第三段作者通过列数字说明中国特别是深圳地区红树林 面积的变化。 42 3.How many hectares of mangroves are there in Shenzhen now?( ) C A. 22,000 hectares. B. 29,200 hectares. C. 296.18 hectares. D. 43.33 hectares. 【解析】从第三段第五句可知，深圳拥有296.18公顷的红树林。 43 4.Why was the world’s first international mangrove center set up in Shenzhen?( ) A. Because Shenzhen is one of the richest cities in China. B. Because Shenzhen has made great achie-vements in mangrove planting and protection. C. Because Shenzhen is a coastal city with strong winds and floods. D. Because Shenzhen has a population of over 20 million. 【解析】从第三段第五句和最后一段可知，深圳在红树林种植和 保护方面取得了重大成就。 B 44 5.In which part of a newspaper can we read the text?( ) B A. People. B. Environment. C. Art. D. Sports. 【解析】本文主要介绍了红树林及全球首个国际红树林中心落户 深圳的事情，与环保有关。 45 好词积累（选自上文，且可以用于短语翻译） 1.________取得成功；获得回报 2._______建立 3.__________显眼；突出 4.____________例如 5.____________带回；返回 pay off set up stand out for example bring back 46 温馨提示 请完成分层进阶练习册P46-P48 47 48 $$