Unit 4 Plants around us（交互动画复习课件）英语人教PEP版三年级上册（新教材）

小学英语 人教PEP版 三年级 Unit 4 Plants around us Contents 01 Sounds & Letters Words & Phrases 0 2 Sentences 0 3 Tips & Practice 04 m [em] p [pi:’] 01 Sounds & Letters [en] [ou] 地图 妈妈 辅音字母 n 发 /n/ 音 NEW new 新的 /n/ fan 风扇 /n/ 辅音字母 p 发 /p/ 音 p /p/ pen cup 钢笔 杯子 橙子；柑橘 狐狸 apple 02 sun Words & Phrases flower bird apple 苹果 banana 香蕉 orange 橙子 ; 柑橘 grape 葡萄 apple 苹果 banana 香蕉 orange 橙子 ; 柑橘 tree sun 阳光；太阳 树 flower 花；花朵 air 空气 grass 草；草地 动作 地点 / 代词 plant water farm garden school NEW give need them new in spring fresh air fruit tree School Gardens school gardens like Do you I like can need help? apples. She likes reading. 03 He needs need help. We like playing. Sentences We need a break. Can you help me? I need Can I go Yes, I can. some water. They can Sure, now? swim. you can. Mike, do you like apples? 迈克，你喜欢苹果吗？ Yes, I do. And you? 是的，我喜欢。你呢？ No, I don't. 不，我不喜欢。 Do you like the farm? 你们喜欢农场吗？ I like the fresh air. 我喜欢新鲜的空气。 We can plant new trees. Plants can give us many things. can Fruits Wood Oxygen Medicinal plants sun air Plants need air, water and sun. water 04 Tips & Practice 询问某人是否喜欢某物 示例对比 句型结构 Do you like apple? Do you like apples? 问句 Do you like + 复数名词? 肯定答 Yes, I do. 错误：用单数 正确：用复数 注意 否定答 No, I don't. 用 Do 提问，用 do/don't 回答 泛指用复数（apples, not apple） 提分练 喜好问答 (      ) 1. —______ you like bananas, Mike? —Yes, I ______. A. Do; like    B. Do; do      C. Are; am (      ) 2. —Do you like ______?—No, I don't. I like watermelons. A. pear                 B. a pear        C. pears (      ) 3. —Do you like the fresh air?—______. I like the farm. A. Yes, I do    B. No, I don't         C. Yes, I don't (     ) 4. —______ you like the school garden?—No, I ______. I like the zoo. A. Do; don't    B. Are; am not      C. Do; do (      ) 5. —Do you like ______?—Yes, I do. And you? A. apple       B. apples         C. an apple B C B A B 情态动词 can 表达能力 肯定 否定 疑问 主语 + can + 动词原形 主语 + can't + 动词原形 Can + 主语 + 动词原形? He can play the guitar. 他会弹吉他。 He can't swim. 他不会游泳。 Can he play soccer? 他会踢足球吗? She can run fast. 她会跑得很快。 She can't cook. 她不会做饭。 ? Can she use your computer? 她会用你的电脑吗？ 注意： can 无变化 后接动词原形（不加 to） 回答用 can/can't，不用 do/don't 提分练：can 句型 Green Future 小提示：选出句子中正确的 can 形式。 (    ) 1. We ______ plant new trees in spring. A. can      B. cans      C. to can (     ) 2. —Can plants give us many things?—______. A. Yes, I do      B. Yes, they can      C. No, they don't (     ) 3. My brother is only two. He ______ walk. A. can't B. don't      C. cans (     ) 4. —______ you swim in the river? —No, I ______. It's too dangerous. A. Do; don't B. Can; can't         C. Can; can (    ) 5. Fish can ______ in the water, but birds can't. A. swims     B. swimming         C. swim A B A B C 提分练: can 句型 (填空题) 1.We can ______ (plant) new trees to make our city beautiful. 2.Plants can ______ (give) us many things, like fresh air. 3.—Can you ______ (play) the piano? —Yes, I can. 4.The little bird ______ (can) fly because it is too young. 5.—Can they ______ (run) fast? —No, they ______ (can). plant give play can't run can't need 表示“需要”（实义动词） 复数主语：Plants need… 单数主语：A flower needs… 注意： 第三人称单数加 -s 列举用 and 连接 不可数名词前无 a/an (water, sun) Plants need water, sunlight and soil. A flower needs water and sunlight. a water water need 句型·翻译练习 1.这朵花需要水和阳光。 This flower ______ _______ and sun. 2.植物需要新鲜空气。 Plants ______ ______ _______. 3.这些树需要水。 These trees _______ ______.   4.我需要一些卡片。 I ______ ______ _______. 5.我的妈妈需要一些种子。 My mother ______ ______ ______. needs water need fresh air need water need some cards needs some seeds Thank you! Let's care for plants together! $null