Unit8 第二课时 Section A(Grammar Focus-3c)课件2023-2024学年人教版英语八年级上册

Victory belongs to the most persevering. 胜利属于最坚忍的人。 Never underestimate your power to change yourself. 永远不要低估你改变自我的能力！ sugar,cheese,corn,machine,dig,hole make popcorn,plant a tree,dig a hole,make beef noodles,wash clothes, How do you make a banana milk shake? Do you know how to plant a tree? Countable Nouns Uncountable Nouns. Describe a process. Key words &phrases: Key sentences: Learning goal shake (shook) 摇动,抖动 milk shake 奶昔 blender 食物搅拌器 turn on 接通,打开 peel 剥皮，去皮 pour 倒出，倾倒 yogurt 酸奶 Dictation honey 蜂蜜 watermelon 西瓜 spoon 调羹 pot 锅 add 增加,添加 finally 最后,最终 salt 食盐 Revision：How to make a banana milk shake? First, peel ... Then, cut up... Next, put ... in ... After that, pour ... into... Then, turn on ... Finally, drink… 1. sugar n. 食糖 2. cheese n.干酪奶酪 3. popcorn n.爆米花 4. corn n. 玉米谷物 5. machine n. 机器 6. dig v. (dug过) 掘,挖 7. hole n.洞;孔;坑 sugar 食糖 cheese 奶酪 popcorn 爆米花 corn 玉米 machine 机器 dig a hole 挖掘 洞;孔;坑 New words How do you make a banana milk shake? First, peel the bananas. Next, put the bananas in the blender. Then, pour the milk into the blender. Finally, turn on the blender. Countable nouns Uncountable nouns How many bananas do we need？ We need three bananas. How much yogurt do we need？ We need one cup of yogurt. Grammar focus Look at the sentences of Grammar Focus and find the sentence structure. 表示__________________等句子。 请求、命令、建议 祈使句 1. 以实义动词原形开头。 e.g. Come here. Listen carefully. 2. 以动词be开头。 e.g. Be careful. Be quiet, please. 3. 以Let开头。 e.g. Let me help you. Let’s go! 祈使句的肯定式 【注意】 有时可在祈使句的句首或句尾加上please，使语气显得客气、有礼貌。如果在句尾加please，应该用逗号与前句隔开。 e.g. Come in, please. 1. 在动词原形前加don’t。 e.g. Don’t talk loudly. Don’t be late. 2. 以let开头的祈使句, 其否定式有两种：一种是直接在句首加don’t; 另一种是“let +宾语+ not +动词原形+ (其他)”。 e.g. Don’t let her go. Let Jack not play there. 祈使句的否定式 【注意】 “No + 名词 / 动词-ing形式”表示禁止或规劝，常用于公共场所。 e.g. No photos! No smoking！   Grammar 总结： 1