八年级（下）Units 7～8-【一战成名新中考】2026广西中考英语（人教版）·一轮复习·精讲册优质PPT课件（讲册）

英语 1 2 第一部分 教材知识精讲练 八年级(下)Units 7~8 3 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： The book is one of the best novels I've ever read. 这本书是我读过 最好的小说之一。 4 ►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。 5 rule be great 1.I must get home before 9 o'clock. It's one of my family ______. 2.Lao She was one of the ________ Chinese writers of the twentieth century. 3.One of children's most important needs ___ love from their parents. rules greatest is 4.英语是我最喜欢的科目之一。(写作翻译) _____________________________________ English is one of my favorite subjects. 6 protect的用法[protect(v.)保护→protection(n.)保护] 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) 5.保护环境是我们的责任。(写作翻译) _______________________________________ It’s our duty to protect the environment. 6.Washing hands is one of the best ways to protect us from ________ (get) sick. getting 7 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？ 8 ►回答 “某物有……长、宽、高、深等” 时, 常用表达： ①某物+be+基数词+单位词(基数词大于1时用复数)+形容词(long, wide, high, deep等)。 ②某物+be+基数词+单位词(基数词大于1时用复数)+in+长、宽、高、 深等的名词(length, width, height, depth等)。 9 long high meter height 7.Please drive carefully. The road is only two _______ wide. 8.It's reported that the _______ of Qomolangma is 8,848.86 meters. 9.When he was eighteen years old, he was already nearly two meters ______. 10.Blue whales are very large. Their bodies can be over 20 meters _____. meters height high long 10 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) 11 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 come true achieve As teenagers, we all have dreams, and we try our best to 11. _______ 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 12. ___________ one day. achieve come true 13.我相信我的梦想有一天会实现。(写作翻译) __________________________________________ I believe my dream will come true one day. 13 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) 14 weigh weight 14.Too many sweets and not enough exercise will make you put on _______. 15.You must _______ your bags before you post them. weight weigh 15 辨析already, yet与still Even though I've already read the book three times, I'm not tired of it yet. 尽管我已经把这本书读了三遍，但我仍未感到厌倦。(Unit 8 P59) 辨析 含义及用法 already 意为“已经”, 常用于肯定句。 用于疑问句, 表示惊讶、怀疑等语气。 yet 意为“已经”, 用于疑问句。 意为“还；仍然”, 用于否定句, 常位于句末。 still 意为“仍然, 还”, 表示某事正在进行中, 常位于句中。 16 already yet still 16.There was a storm yesterday. But most of the flowers in my garden are _____ alive. 17.The little boy has ________ put on 3 pounds because he ate too much junk food. 18.They will go to Hainan this winter, but they haven't decided when to leave ____. still already yet 17 1.概数词(数量的读法和表达方法)[讲解见本书P95] 2.现在完成时(含already和 yet)[讲解见本书P65] 3.形容词、副词的比较级和最高级[讲解见本书P83] 18 $