Unit1 知识总结与拓展(下)2024-2025学年译林版（2024）七年级英语下册

本初中英语讲义聚焦7A Unit 1核心知识点，涵盖动词send的词组搭配（send sb sth=send sth to sb）、不定代词both/all/neither/none的辨析、listen与hear的用法区别、stay的多词性（动词/名词）及词形变化、have to与must的语义差异、luck的派生词汇（lucky/unlucky等），并系统梳理一般现在时的句型结构、时间状语及三单变化规则，从词汇到语法层层递进，构建完整学习支架。 该资料以“讲解+例句+翻译+拓展”为主线，通过send的翻译练习提升语言能力，不定代词both与all的对比辨析培养思维品质，一般现在时三单变化表格及拓展用法（如客观真理、主将从现）强化学习能力。当堂练习中的单选和完成句子，既辅助课堂互动教学，又供课后自主复习，有效弥补知识盲点。

7A Unit 1知识总结与拓展【下】 【7A Unit 1 Grammar --- Further Study】 【重难点知识精讲】 知识点1. Millie sends a message to her old friend Jenny about her new classmates! (P 11) 【词组】send a message to her old friend, 意为“ ”。词组搭配: send sb sth. = send sth.to sb. 意为“ ”; send sb to do sth 意为“ ” 【例句】Did you send a Christmas card to your mother? 你有送圣诞卡给妈妈了吗? I send Tom to buy some milk. 我叫汤姆去买牛奶了。 【翻译】你什么时候把这些食物寄给那些孩子? 知识点2. They both love sport. = love sport. (P 13) 【讲解】①both det./pron.两者都; 常用词组搭配:both.... and.... 不仅…而且…; …和…都 e.g.Both women were French. 两名妇女都是法国人。 Both his mother and his father will be there. 他父母二人都要去那里。 ②all det./pron.三者或三者以上都 词组:all your family members e.g. All the people you invited are coming. 你邀请的人都会来。 All of them enjoyed the party. 他们都喜欢那次聚会。 *③neither/ˈnaɪðə(r)/ det./pron.两者都不 e.g. Neither answer is correct. 两个答案都不对。 Neither of them has/have a car. 他们两个都没有汽车。 *④none/nʌn/ pron.三者或三者以上都不 e.g. None of these pens works/work. 这些钢笔没有一支能用。 【翻译】我确信你所有的学生都在教室。 知识点 3. Sandy likes listening to piano music. (P 13) 【讲解】listen与hear I listened carefully to her story. 我认真听了她说的情况。 Did you hear that play on the radio last night? 你昨晚收听了那出广播剧吗? I was surprised to hear (that) he was married. 听说他结婚了, 我很惊讶。 总结: 【翻译】1.仔细听后, 你可以听见他正在唱歌。 2.我听说他们正在操场打篮球。 知识点4. Sport helps me stay healthy and happy. (P 15) 【讲解】①I’m staying late at the office tonight. [stay: ] ②The store stays open late on Thursdays. [stay: ] ③We did a lot of walking during our stay. [stay: ] 【拓展】(1)an overnight stay (2)stay up e.g. We stayed up half the night talking. 我们熬夜聊了半天。 (3)stay out e.g. I don’t like you staying out so late. 我不喜欢你在外面呆到这么晚。 【词形】healthy [词性词意] --- n.健康 --- adv.健康地 --- adj.不健康的 --- adv.不健康地 词组:have a good health 【翻译】你能告诉一些保持健康的方法? 知识点 5. I have to go now. (P 15) 【讲解】Did she have to pay a fine? 她非得交罚款吗? I must ask you not to do that again. 我得劝你别再那样做了。 *It’s from my boyfriend, if you must know. 倘使你一定要知道的话，这是我男朋友给的。 总结: 【翻译】1.由于大雨, 我们不得不待在这。 2.如果你非要问我的话, 我可以告诉你一些关于他的事。 知识点6. Good luck! (P 15) 【词形】luck [词性词意] --- adj.幸运的 --- adv.幸运地 --- adj.不幸的 --- adv.不幸地 词组:be lucky to do sth. a lucky dog e.g. With any luck, we’ll be home before dark. 如果一切顺利的话, 我们可在天黑前回到家。 【翻译】不幸地是, 他伤了他自己。 知识点7. 词组表达: *1.pay attention/əˈtenʃn/ to the use of the verb be *2.positive and negative sentences [positive/ˈpɒzətɪv/: negative/ˈneɡətɪv/: ] *3.complete what they are saying *4.according to 5.在教学楼前 6.米莉的新朋友 7.要求每个学生写个自我介绍 8.post it on the school website 9.你自己的信息 10.以你的信息为基础 11.和我爸爸下象棋 12.和他们交朋友 13. useful expression *14.评价你的学习 15.spend more time on sth 16.be popular with sb 【7A Unit 1 Grammar】 【语法知识总结】 【语法1】一般现在时基础要点 一、一般现在时的句型结构 ①be动词: 主语(名词或代词)+be(am, is, are)+其他。 e.g. He is a boy./ I am a girl./ They are children. ②行为动词: 主语+行为动词+其他。 e.g. We study English. 二、一般现在时的时间状语 always, usually, every morning/night/evening/day/week/year, often, sometimes, from time to time, twice a week, rarely, seldom, once a month, hardly, never等 e.g. I leave home for school at 7: 00 every morning. 三、一般现在时的三单变化形式 情况 规则 示例 一般情况 加-s help-helps; play-plays 以辅音字母+o结尾 加-es go-goes; do-dose 以x, sh, ch, s结尾 加-es teach-teaches; brush-brushes 以辅音字母+y结尾 变y为i加es study-studies; try-tries ★以元音字母+y结尾不适用此规则 特殊情况 没有统一的规则 have-has; be-am/is/are 【语法2】一般现在时拓展要点 ①表示格言、警句、永恒的客观真理 Pride goes before a fall. 骄者必败。 The earth moves around the sun. 地球绕着太阳转。 ★注意：此用法如果出现在宾语从句中, 即使主句是过去时, 从句谓语也要用一般现在时。　 e.g. Columbus proved that the earth is round. ②在时间、条件状语从句中, 用一般现在时表将来[主将从现] When I finish my homework, I will go out to play. 当我完成作业时, 我会出去玩。 If you ask him, he will help you. 如果你请他帮忙, 他会帮你的。 ③表示按计划或安排好的, 或将要发生的动作, 可用一般现在时表将来。但只限于start, begin, leave, go, come, arrive, return, take place等。 e.g. My train leaves at 7:00 this morning. 我的火车将于今天早上十点发车。 ④以here, there 开头的倒装句中, 用一般现在时表示现在正在发生的动作或存在的状态。 e.g. There goes the bell. 铃响了。 Here comes the bus.  公交汽车来了。 【当堂练习】 一、单项选择 1. —________ your name Sandy? —Yes, ________. A. Are; it is B. Are; I am C. Is; I am D. Is; it is 2. —This pair of trainers ________ too small for me. —Well, what about this _________? You can try ________ on. A. are; one; it B. is, pair; it C. is; pair; them D. are; one; them 3. —__________ your younger sister a member of the basketball team? —No. She ________like playing basketball. A. Does; is B. Do; doesn’t C. Is; doesn’t D. Is; isn’t 4. Watching movies ________ me ________ different lives. It teaches me some important lessons. A. make; feel B. makes; to feel C. make; feeling D. makes; feel 5. ________ your mother ________ in this company? A. Do; work B. Is; works C. Does; work D. Are; work 6. The boy ________ glasses over there ________ a book in his hand. A. wears; has B. with; has C. wears; are D. with; are 7. All of my classmates ________ our new teacher because she ________ our friend. A. like; likes B. like; is like C. are like; likes, D. are like; is like 8. The boy with his friends often ________ a kite in the park because ________ helps them relax. A. fly; fly kites B. fly; flying kites C. flies; fly kites D. flies; flying kites 二、完成句子 9. Allen doesn’t like doing sports in the sun.(同义句转换) Allen sports in the sun. 10. Michael often holds meetings for the team at the school centre. (对划线部分提问) Michael often meetings for the team? 11. Millie often does her homework after supper. (改成否定句) Millie often her homework after supper. 12. Sandy goes to the Volleyball Club three times a week. (对划线部分提间) ? 4 第 1 页 共 3 页 学科网（北京）股份有限公司 $