Unit 2 Understanding ideas 课文要点全解- 2025-2026学年外研版英语（2024）八年级上册

Unit 2 Understanding ideas课文要点全解 2 1. But it gives none to the Giant’s garden. 但巨人的花园什么都没有。 (1)give 〔及物动词〕提供；给(过去式:gave) give 后可接双宾语，即 give sb sth = give sth to sb "把某物给某人"。 give sb sth 动词 间接宾语 直接宾语 =give sth to sb He gave me a dictionary.= He gave a dictionary to me. 他给了我一本词典。 注意 如果直接宾语是代词，只能用含有介词to的形式。 Please give it to Li Lei.请把它给李磊。 拓展 和 give 类似，能接双宾语的动词还有:pass(传递), teach(教), show(给……看), tell(告诉)等。 Mr Zhang teaches us English. =Mr Zhang teaches English to us. 张老师教我们英语。 Tom told me a good story yesterday. =Tom told a good story to me yesterday. 昨天汤姆给我讲了个好故事。 (2) 辨析:none 与 no one none(没有一个;毫无) 既可指人,也可指物；可单独使用,也可和 of 连用,后跟不可数名词或可数名词复数；none of 与不可数名词连用作主语时,谓语动词用单数；与可数名词复数连用作主语时,谓语动词用单,复数均可；可用于回答以 how many 或 how much 开头的问句 no one(没有人) 只能指人,不能指物；一般单独使用,不和 of 连用；作主语时,谓语动词用单数；可用于回答以 who 开头的问句 None of us went to the park. 我们没有人去公园。 —How many birds can you see? 你能看到多少只鸟？ —None.一只也看不到。 No one wants to leave.没有人想离开。 —Who likes that place?谁喜欢那个地方？ —No one.没有人。 注意 none 表示"三者或三者以上的人或物都不",其反义词是 all;neither 表示"两者都不",其反义词是 both。 (2025山东东营中考) Four children were walking under a small umbrella.______ of them got wet. Can you guess why? —Because it was not raining! A.All B. None C. Most D. Some 解析 我们可用"语境分析法"解答此题。all 意为"全部";none 意为"一个也没有"；most 意为"大部分"; some 意为"一些"。由答语句意"因为天没有下雨！"可知空格所在句表示他们中"没有一个人"淋湿。故选 B。 答案 B 2. One morning, the Giant suddenly hears birds singing. 一天早上,巨人突然听到鸟儿在歌唱。 辨析:hear sb/sth doing sth 与 hear sb/sth do sth hear sb/sth doing sth 听到……正在做某事（强调听到的动作正在进行） hear sb/sth do sth 听到……做某事（强调听到动作发生的全过程或动作经常发生） I heard him laughing when I passed his room. 我经过他的房间时听到他在笑。 I often hear the young man sing in the next room.我经常听到那个年轻人在隔壁房间唱歌。 拓展 与 hear sb/sth doing sth 和 hear sb/sth do sth 用法类似的还有： see/watch/notice sb/sth doing sth 看到/观看/注意到……正在做某事 see/watch/notice sb/sth do sth 看到/观看/注意到……做某事 3. I haven't heard that beautiful birdsong for a while. 我已经有段时间没有听过如此美妙的鸟鸣了。 for a while 一会儿；一段时间；暂时在句中常作状语，可用于多种时态。 I watched TV for a while before going to bed last night.昨晚睡觉前我看了一会儿电视。 Why not rest for a while since you are tired?既然你累了，为什么不休息一会儿呢？ She's staying with her parents for a while until she finds a new apartment.在找到新公寓之前，她暂时和父母住在一起。 拓展 while 构成的其他搭配： after a while 过了一会儿 in a while 不久；马上 once in a while 有时；偶尔 4. I believe spring has come at last. 我相信春天终于来了。 at last(经过长时间的延误或努力等之后) 终于，最终相当于 finally 或 in the end. At last we're home!我们终于到家了！ He practised hard for months,and at last he won first prize. 他刻苦练习了好几个月，最终获得了一等奖。 5. The Giant sees a hole in the wall. 巨人看到墙上有个洞。 辨析：in the wall 与 on the wall in the wall 指窗户、钉子、洞、孔等在墙内 a window in the wall 墙上的窗户 on the wall 指地图、画等悬挂、张贴在墙上 a picture on the wall 墙上的一幅画 6. Also, there is a little child in every tree. 而且，每棵树上都有一个小孩。 辨析：in the tree 与 on the tree 二者都可表示"在树上"，但其用法不同。 in the tree 不是树木身生长的东西 a bird in the tree 树上的一只鸟 on the tree 树木身生长的果实或树叶等 apples on the apple tree 苹果树上的苹果 7. And the trees are so glad that they have covered themselves with flowers. 树木开心得浑身都开满了花。 (1)glad (形容词) ①高兴的，开心的 常用来作表语。 be glad to do sth 高兴做某事 be glad about sth 对某事感到高兴 be glad(that) ... 很高兴…… I'm glad to receive your letter.我很高兴收到你的信。 They were glad about having a party together to celebrate the holiday.他们很高兴一起来办聚会来庆祝这个节日。 I'm glad that you can come to my birthday party.我很高兴你能来参加我的生日聚会。 ②乐意；情愿；愿意 I'd be glad to lend you the money.我很乐意借给你钱。 If you'd like me to help you,I'd be only too glad to. 你若要我帮忙，我非常愿意效劳。 (2) so...that... 如此……以至于…… so 为副词，后面可接形容词或副词，也可以接"many/much/little(少)/few + 名词"结构，that 为连词，引导结果状语从句。 The bag is so heavy that I can't carry it.这个包如此重以至于我提不动它。 The little girl spoke so quietly that we could hardly hear her.小女孩说话声音如此小，以至于我们几乎听不见她（说话）。 He has so much work to do that he has to stay up late.他有如此多的工作要做，以至于他不得不熬夜。 拓展 so...that... 结构可以与 too...to...结构和...enough to do sth 结构进行同义转换： ①如果 that 从句为否定句，可以用"too+ 形容词/副词 + to do sth"或"not + 形容词/副词 + enough to do sth"替换成简单句。 The boy is so young that he can't go to school. =The boy is too young to go to school. =The boy isn't old enough to go to school. 这个男孩太小了，不能去上学。 ②如果 that 从句为肯定句，可以用"形容词/副词 + enough to do sth"替换成简单句。 He is so strong that he can lift the stone. =He is strong enough to lift the stone. 他足够强壮，可以举起这块石头。 注意 such...that... 也意为"如此……以至于……"但 such 为形容词，后应接着名词（短语）。 He is such a young boy that he can't go to school.这个男孩年龄太小，不能去上学。 (2025上海中考) 根据所给要求完成句子。每空格限填一词。 After hearing the news,Tom was so excited that he couldn't fall asleep. （保持句意基本不变） After hearing the news,Tom was excited ______ fall asleep. 解析 我们可用"语法分析法"解答此题。原句 so...that...结构中，that 从句为否定句，故可以用"too + 形容词/副词 + to do sth"或"not + 形容词/副词 + enough + to do sth"结构进行同义转换。结合下面句子前面没有 not 可知，此处用 too...to... 答案 too,to 学科网（北京）股份有限公司 $