Unit 1 Animal Friends 寒假预习讲义2025-2026学年人教版英语七年级下册

人教版 2024 七年级下册 Unit 1 Animal Friends 寒假预习讲义 Unit 1 核心词汇表 序号 单词 / 短语 音标 词性 中文释义 拓展延伸 1 fox [f ks] n. 狐狸 复数:foxes;fox fur 狐皮;a clever fox 一只聪明的狐狸 2 giraffe [d r f] n. 长颈鹿 复数:giraffes/giraffe;long neck 长脖子;giraffe park 长颈鹿公园 3 eagle [ i l] n. 雕;鹰 复数:eagles;eagle eye 鹰眼(敏锐的视力);a bird of prey 猛禽 4 wolf [w lf] n. 狼 复数:wolves;wolf pack 狼群;cry like a wolf 像狼一样嚎叫 5 penguin [ pe w n] n. 企鹅 复数:penguins;live in Antarctica 生活在南极洲;swim fast 游得快 6 care [ke (r)] v./n. 关心;在乎;照顾 care about 关心;care for 照顾(=look after/take care of);careful adj. 小心的 7 scary [ ske ri] adj. 吓人的;恐怖的 区别:scared adj. 感到害怕的(主语是人);scare v. 使害怕;scare sb. 吓唬某人 8 dangerous [ de n r s] adj. 危险的 danger n. 危险;in danger 处于危险中;endangered adj. 濒危的;反义:safe adj. 安全的 9 save [se v] v. 拯救;保存;储蓄 save animals 拯救动物;save money 存钱;saver n. 拯救者;saving n. 存款 10 friendly [ frendli] adj. 友好的 friend n. 朋友;be friendly to sb. 对某人友好;反义:unfriendly adj. 不友好的 11 trunk [tr k] n. 象鼻;树干;行李箱 elephant's trunk 象鼻;tree trunk 树干;a big trunk 一个大行李箱 12 huge [hju d ] adj. 巨大的;极多的 同义:large/big;a huge animal 巨大的动物;a huge sum of money 一大笔钱 13 luck [l k] n. 幸运;运气 lucky adj. 幸运的;unlucky adj. 不幸的;good luck 好运;bad luck 坏运气 14 forest [ f r st] n. 森林 复数:forests;live in the forest 生活在森林里;rainforest 雨林 15 cut down [k t da n] 短语 砍伐;减少 cut down trees 砍伐树木;cut down on 减少(用量) 16 ivory [ a v ri] n. 象牙 ivory products 象牙制品;protect elephants from ivory trade 保护大象免受象牙贸易伤害 17 playful [ ple f l] adj. 爱嬉戏的;爱玩的 play v. 玩;player n. 玩家;playful children 爱嬉戏的孩子 18 swimmer [ sw m (r)] n. 游泳者;会游泳的动物 swim v. 游泳;go swimming 去游泳;a good swimmer 游泳健将 19 quite [kwa t] adv. 相当;完全 quite a few 相当多;quite good 相当好;not...at all 一点也不 20 symbol [ s mbl] n. 象征;标志 a symbol of... 某物的象征;a symbol of good luck 好运的象征 21 Thai [ta ] adj./n. 泰国的;泰国人;泰语 Thai Elephant Day 泰国大象日;Thai food 泰国菜 22 carry [ k ri] v. 拿;提;搬运 carry sth. with sb. 随身携带某物;carry heavy things 搬运重物;过去式 / 过去分词:carried 23 pick up [p k p] 短语 捡起;拾起 pick up a pen 捡起一支笔;pick up rubbish 捡垃圾 24 one another [w n n (r)] 短语 互相;彼此 = each other;help one another 互相帮助;care for one another 彼此关心 25 look after [l k ft (r)] 短语 照顾;照料 = take care of;look after sb./sth. 照顾某人 / 某物;look after the baby 照顾婴儿 26 be from [bi fr m] 短语 来自 = come from;Where are you from? 你来自哪里? 27 in some ways [ n s m we z] 短语 在某些方面 in a way 在某种程度上;by the way 顺便说一句 28 blind [bla nd] adj. 瞎的;失明的 blindness n. 失明;a blind dog 一只失明的狗;turn a blind eye 视而不见 29 hearing [ h r ] n. 听力;听觉 hearing loss 听力损失;good hearing 好听力;hear v. 听见 30 protect [pr tekt] v. 保护;防护 protect sb./sth. from... 保护某人 / 某物免受…… 伤害;protection n. 保护 31 ecosystem [ i k s st m] n. 生态系统 natural ecosystem 自然生态系统;protect the ecosystem 保护生态系统 练习部分 Part 1 词形转换 1. care v./n. adj. _(小心的);adj. _(粗心的) 2. danger n. adj. _(危险的);adj. _(濒危的) 3. luck n. adj. _(幸运的);adj. _(不幸的) 4. friend n. adj. _(友好的);adj. _(不友好的) 5. save v. n. _(拯救者);n. _(存款) 6. play v. adj. _(爱嬉戏的);n. _(玩家) 7. swim v. n. _(游泳者);现在分词 _ 8. protect v. n. _(保护) 9. fox n. 复数 _ 10. wolf n. 复数 _ Part 2 用词汇的正确形式填空 1. Many wild animals are _ (danger) because people cut down too many trees. 2. Elephants are _ (friend) to people. They often help farmers carry things. 3. My little sister is very _ (play). She likes to run and jump in the park. 4. We should _ (save) the endangered animals. It's our duty. 5. There are many _ (fox) in the forest. They are very clever. 6. Giraffes have long _ (neck) to reach the leaves on tall trees. 7. _ (luck), we found the lost dog with the help of the villagers. 8. People should stop buying ivory products to protect _ (elephant). 9. The _ (wolf) in the zoo live in a big area with many trees. 10. She spends a lot of time _ (look) after her pet cat every day. 11. Elephants can _ (carry) heavy things with their trunks. 12. Penguins are good _ (swim). They can swim very fast in the sea. 13. The elephant is a _ (symbol) of good luck in Thailand. 14. Don't _ (cut) down trees. They are home to many animals. 15. This story is _ (scary). I don't want to read it again. 16. He is _ (quite) a good student. All his teachers like him. 17. We should help one another _ (protect) the environment. 18. The blind boy uses his _ (hear) to find his way. 19. My mother asked me to _ (pick) up the books on the floor. 20. Thai people celebrate Thai Elephant Day on 13 March _ (show) their love for elephants. Part 3 语法填空 Hi, everyone! My name is Malee and I live in Thailand. My favorite animal is the elephant. I love elephants because they are strong and _ (clever). They are also a symbol of good _ (luck) in my country.Elephants are _ (huge) animals. They have large ears and long _ (trunk). They can pick up and carry heavy things with _ (they) trunks. Elephants are playful too. They love _ (play) in the water and they are great swimmers.In some ways, elephants are like humans. They can remember _ (one) another and places with food and water for many years. They also look after other elephants when they are not feeling well.However, elephants are in _ (dangerous) now. People cut down too many trees, so elephants lose their homes. Some people also kill elephants for their _ (ivory).Let's work together to save the forests and protect elephants. We should not buy ivory products. I hope elephants will live happily _ the future. 【答案】 Part 1 词形转换答案 1.careful; careless 2. dangerous; endangered 3. lucky; unlucky 4. friendly; unfriendly 5. saver; saving6.playful; player 7. swimmer; swimming 8. protection 9. foxes 10. wolves Part 2 用词汇的正确形式填空答案与解析 1. in danger (be in danger 固定搭配,“处于危险中”,需用名词 danger) 2. friendly (be friendly to 固定搭配,“对…… 友好”,用形容词 friendly) 3. playful (形容词作表语,“爱嬉戏的”) 4. save (情态动词 should 后接动词原形) 5. foxes (many 后接复数名词,fox 的复数为 foxes) 6. necks (主语 giraffes 为复数,neck 用复数 necks) 7. Luckily (副词修饰整个句子,“幸运的是”,luck 变副词为 luckily) 8. elephants (此处指大象这类动物,用复数 elephants) 9. wolves (wolf 的复数为不规则变化 wolves) 10. looking (spend time doing sth. 固定搭配,“花费时间做某事”) 11. carry (情态动词 can 后接动词原形) 12. swimmers (good 后接名词,主语 penguins 为复数,swimmer 用复数) 13. symbol (a 后接单数名词,“一个象征”) 14. cut (don't 后接动词原形) 15. scary (形容词作表语,“吓人的”,描述事物特征) 16. quite (副词修饰形容词 good,“相当好”) 17. (to) protect (help sb. (to) do sth. 固定搭配,“帮助某人做某事”) 18. hearing (形容词性物主代词 his 后接名词,“听力”) 19. pick (ask sb. to do sth. 固定搭配,“让某人做某事”,to 后接动词原形) 20. to show (动词不定式表目的,“为了表达”) Part 3 语法填空答案与解析 1. clever (形容词作表语,“聪明的”) 2. luck (形容词 good 后接名词,“好运”) 3. huge (形容词修饰名词 animals,“巨大的”) 4. trunks (主语 elephants 为复数,trunk 用复数 trunks) 5. their (形容词性物主代词修饰名词 trunks,“它们的”) 6. playing (love doing sth. 固定搭配,“喜欢做某事”) 7. one (one another 固定短语,“互相”) 8. danger (be in danger 固定搭配,“处于危险中”,用名词 danger) 9. ivory (ivory 为不可数名词,“象牙”) 10. in (in the future 固定短语,“在未来”) 核心语法点拨 1.本单元核心语法为名词复数变化和because 引导的原因状语从句,辅助语法为情态动词 can 的用法: 2.名词复数变化: 规则变化:一般加 - s(elephant elephants);以 s/x/ch/sh 结尾加 - es(fox foxes);以 “辅音字母 + y” 结尾变 y 为 i 加 - es(city cities)。 不规则变化:wolf wolves,child children(本单元重点掌握 fox 和 wolf 的复数)。 3.because 引导的原因状语从句: 结构:主句 + because + 从句(说明原因);Because + 从句,主句(回答 why 引导的问句)。 例:I love pandas because they are cute.(我喜欢熊猫因为它们很可爱。) Why do you love pandas? Because they are cute. 4.情态动词 can: 表示 “能;会”,后接动词原形,否定式为 can't。 例:Elephants can carry heavy things.(大象能搬运重物。) They can't fly.(它们不会飞。) 学科网(北京)股份有限公司 $