Unit 5 Animal Friends 复习讲义

Unit 5 Animal Friends 复习讲义 一、核心词汇与短语 1. 动物名称与特征 mammal / m m l/ 哺乳动物 Whales are large mammals that live in the ocean. reptile / repta l/ 爬行动物 insect / nsekt/ 昆虫 feather / fe (r)/ 羽毛 paw /p / 爪子 whiskers / w sk z/ 胡须 例题： 选择正确单词填空：Cats use their _____ (paws/feathers) to catch mice. 答案：paws 解析：paws（爪子）是猫抓老鼠的工具，feathers（羽毛）属于鸟类。 2. 描述动物行为的动词 hunt /h nt/ 捕猎 Lions hunt in groups to catch their prey. migrate /ma ɡre t/ 迁徙 hibernate / ha b ne t/ 冬眠 climb /kla m/ 攀爬 swim /sw m/ 游泳 例题： 翻译：许多鸟类在冬天迁徙到温暖的地方。 答案：Many birds migrate to warm places in winter. 解析：注意“迁徙”用migrate，时态为一般现在时。 3. 表达动物能力的短语 can/can’t 表示能力 Dolphins can swim very fast. be good at 擅长 Kangaroos are good at jumping. be able to 能够 Bats are able to fly in the dark. 例题： 改写句子：Parrots can imitate human voices. (用be able to替换) 答案：Parrots are able to imitate human voices. 解析：can与be able to表能力时可互换，但需注意时态（此处为一般现在时）。 二、核心语法：情态动词（can/could/may） 1. 用法对比 情态动词用途例句 can 现在能力或许可 Birds can fly. / Can I feed the rabbit could 过去能力或礼貌请求 My dog could fetch balls when he was young. / Could you help me find my cat may 正式请求或可能性 May I take a photo of your dog / It may rain, so the ants are moving. 例题： 选择正确情态动词：_____ you pass me the birdseed, please A. Can B. May C. Could 答案：C 解析：Could用于礼貌请求，语气更委婉。 2. 否定与疑问结构 否定句：can → can’t / cannot; could → couldn’t; may → may not. Penguins can’t fly. 疑问句：将情态动词提前。 Could the snake hear us 例题： 改错：The turtle may not lives in cold water. 答案：The turtle may not live in cold water. 解析：情态动词后接动词原形，故lives改为live。 三、重点句型 1. 描述动物外貌 What does it look like It has black and white stripes. It is covered with... The polar bear is covered with thick fur. 例题： 补全对话： A: _____ does a zebra look like B: It has black and white stripes. 答案：What 2. 表达喜好与建议 I like... because... I like pandas because they are cute. We should/shouldn’t... We shouldn’t feed wild animals. 例题： 翻译：我们应该保护濒危动物。 答案：We should protect endangered animals. 四、题型解题技巧 1. 完形填空技巧 步骤：通读全文，确定主题（如动物习性）。 根据上下文选择符合逻辑的词汇（动词、形容词）。 例题： Monkeys _____ (climb/swim) trees quickly. They use their tails to balance. 答案：climb 解析：根据“trees”和“balance”推断动作是爬树（climb）。 2. 阅读理解技巧 推理题：结合文章细节与常识判断。 例题： 根据文章：Why do bats sleep during the day A. They are lazy. B. They hunt at night. C. They fear light. 答案：B 解析：蝙蝠夜间活动（常识），故白天睡觉是为了夜间捕猎。 3. 书面表达模板 题目：介绍你最喜欢的动物（80词） 模板： My favourite animal is the _____. It is a _____ (mammal/reptile). It has _____ (外貌特征). It can _____ (能力). I like it because _____. We should _____ (保护建议) ... ...