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

英语 1 2 第一部分 教材考点精讲练 八年级（下） Units 7~8 3 ［温馨提示］ ①课前：建议完成《词汇分层练》P79-82 ②课后：建议完成《课后作业分层练》P27-28 4 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是一个集合名词，无复数形式，用法如下： ►单独作主语时，谓语动词要用单数形式；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。 5 ►询问人口数量时，要用“What’s the population of…?”；形容人口“多”可 用 large 或 big；形容人口“少”用 small。 ►“某地有多少人口”的表达方式有： ① The population of + 某地 + be + 数词. ② 某地 + has a population of + 数词. 6 1. The Earth is getting more and more crowded as the global population __（be）still growing. 2. About three quarters of the population in this village ___（be） farmers. 3. As we are taking more action to protect the giant pandas, the population of them is becoming ______（large）than before. is are larger 7 【补全对话】 4. —_____________________________________________________________ ________? —Our city has a population of more than nine million. What’s the population of your city/How large is the population of your city 8 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”，作句 子主语时，谓语动词用第三人称单数形式。 ►one of + the + 形容词最高级 + 可数名词复数，表示“最……的……之一”。 5. Asking questions is one of the ______（easy）ways to lead you to active learning. 6. Leonardo da Vinci is one of the greatest ________（painter）in the world. easiest painters 9 考点3 protect 的用法［protect（v.）保护；防护→protection（n.） 保护；保卫］（6次） The main reason was to protect their part of the country. 主要原因是保 护属于他们国家的部分。（Unit 7 P50） 7. We students should learn how to protect ourselves ____________ danger. 8. Washing hands is one of the best ways to protect us from _______ （get）sick. from/against getting 10 考点4 succeed的用法［succeed（v.）实现目标；成功 →success （n.）成功→successful（adj.）成功的→successfully（adv.）成功 地］（9次） 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 做到了，而第一个成功的女性是来自日本的田部井淳子，她于1975年成功 登顶。（Unit 7 P51） ►succeed 为不及物动词，不能用于被动语态。 ►succeed in doing sth. 成功做某事 succeed in sth. 在某方面成功 11 9. If you work hard enough, you will succeed __ achieving your goal. 10. Teamwork is important. It’s hard to be _________（success）without the help of others. in successful 12 考点5 辨析 achieve, realize 与 come true（10次） 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：我们永远 不应该放弃实现我们梦想的尝试。（Unit 7 P51） 13 词（组） 含义及用法 achieve “达到；完成；成功”。有被动语态，指经过一番努力或付 出取得较大的成就或贡献。常用搭配：achieve one’s dream ［achievement（n.）成就；成绩］ realize “实现；将……变为现实”。常用搭配：realize one’s dream come true “实现；成为现实”。常用搭配：make one’s dream come true 11. We are proud of the ____________（achieve）in science and technology. 12. 选择恰当的单词或词组，并用其适当形式填空。 achievements realize, come true As teenagers, we all have dreams, and we should try our best to ① ______ them. Sometimes, we may feel it hard when we meet difficulties. Then we should hold on to the dreams. If so, our dreams will ② __________ one day. realize come true 15 考点6 weigh的用法［weight（n.）重量→lose weight 减肥；put on weight 增加体重］（2021阅读B） 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） weigh是动词，意为“重量是……；称……的重量”。 对重量提问可用以下三种句型： ① How heavy is + 某物？ ② How much does + 某物 + weigh? ③ What is the weight of + 某物？ 16 13. When you take a plane, your luggage mustn’t ______（weigh）too much. 14. Since you have made up your mind to lose ______（weigh）, you’d better eat less in the evening. 15. Too many sweets and little exercise will make you put ___ weight. So, you should develop healthy living habits. weigh weight on 17 考点7 辨析 already, yet 与 still（6次） Yes, I've already read it. 是的，我已经读过它了。（Unit 8 P57） 单词 含义及用法 already “已经；早已”，常用于肯定句 用于疑问句，表示惊讶、怀疑等语气 yet “已经”，用于疑问句。表示惊讶、怀疑等语气 “还；仍然”，用于否定句，常位于句末 still “仍然，还”，表示某事正在进行中，常位于句中 18 16. 选择恰当的单词填空。 already, yet, still ① Learning a language is ____ necessary though there have been many translating tools today. ② I haven’t heard from him ___, so I don’t know any news about him now. ③ Great changes have _______ taken place in our hometown. still yet already 19 考点8 belong 的用法 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. 现在许多歌曲只是关于美国的现代生活，如金钱和成功的重要性， 而不是有关集体归属感的。（Unit 8 P62） belong 意为“属于”，为不及物动词，常与介词 to 连用。不能用于被动 语态，也不能用于进行时态。常与名词性物主代词进行转换。如： These clothes belong to me. = These clothes are mine. 这些衣服属于我/是我的。 20 17. The toy truck must belong __ Jane’s little brother. He was the only little kid at the picnic. to 18. —We are in times of difficulty at present. —As long as we pull together, success must belong to ___（we）. us 19. Good luck always _______（belong）to somebody that has prepared well. belongs 21 考点9 introduce 的用法（6次） Have you introduced this singer to others? 你把这个歌手介绍给其他人 了吗？（Unit 8 P63） introduce 作动词，意为“介绍；引进”，其名词形式是 introduction。常 用结构如下： ① introduce oneself 自我介绍 ② introduce… to sb. 将……介绍给某人 ③ introduce… into/to sp. 将……引进/传入某地 22 20. When I introduce Chinese culture __ my foreign friends, I have a strong sense of pride. 21. Welcome, boys and girls! I am your new teacher. I’d like to introduce ______（I）. to myself 23 1. 数词（数量的读法和表达方法）（讲解见本书P111） 2. 形容词、副词的比较级和最高级（讲解见本书P99） 3. 现在完成时（含 already 和 yet）（讲解见本书P85） 24 $$