Unit 4 第2课时 Understanding ideas 5-8-【考出好成绩】2025-2026学年七年级下册英语课时分层提优课件PPT（外研版·新教材）

该初中英语课件聚焦7年级下册Unit 4第2课时祈使句语法，通过微语篇对话导入，从基本结构（肯定/否定形式）、功能用法（请求/命令/建议/禁止）到let引导的特殊形式，构建从单句练习到语篇应用的学习支架，衔接基础与综合能力。 其亮点在于采用课时分层提优设计，一层句境练基础（单词填空、词形转换），二层语篇练综合（短文填空、阅读理解），融入中外传统游戏（毽子、空竹、hacky sack）等文化内容，提升语言能力与文化意识。可编辑课件方便教师调整，助力学生在语境中运用语法，培养思维品质，同时为教师提供结构化教学资源。

1 2 Unit 4 The art of having fun 第2课时 Understanding ideas 5-8 3 语法专项 一层 句境练基础 二层 语篇练综合 4 语法专项 祈使句 祈使句是用来表示请求、命令、建议、劝告或禁止等语气的句子。 1.基本结构 肯定形式：动词原形+其他.如：Eat more fruit and vegetables. 多吃水果和蔬菜。 否定形式：Don’t+动词原形+其他.如：Don’t stay up late. 不要熬夜。 返回目录 5 2.功能和用法 （1）表示请求：语气较为委婉，常带有 please 等礼貌用语。如：Please open the door. 请开门。 也可以通过使用 would you /could you 等结构来使请求更加客气。如：Would you please pass me the book?你能帮我递来这本书吗? （2）表示命令：语气较为强硬、直接。如：Stop talking!停止说话！ （3）表示建议或劝告：如：Let’s go for a walk. 让我们散步去吧。 还可以用 You’d better+动词原形来表示建议。如：You’d better take an umbrella. 你最好带把伞。 （4）表示禁止：常用 Don’t 开头。如：Don’t smoke here. 不要在这吸烟。 返回目录 6 3.特殊形式——let 引导的祈使句 （1）let+第一人称代词宾格（me /us）+动词原形+其他。如：Let me help you. 让我帮你吧。 （2）let+第三人称代词宾格（him /her/it /them）+动词原形+其他。如：Let him have a good rest. 让他好好休息一下。 （3）let’s+动词原形，常表示建议，包括说话者在内一起做某事。如：Let’s do some exercise together. 我们一起做运动吧。 返回目录 7 微语篇练语法 根据汉语提示，在横线上填入合适的祈使句完成对话。 A: I can’t sleep well these days. B:Oh， that’s too bad. 1. ____________________________________________ （每天尽量在同一时间上床睡觉）. It helps your body form a regular sleep pattern. A: OK， I’ll try. Anything else? B:2. __________________________________（睡前别吃太多）. A full stomach can make it hard to sleep.A: Got it. Do you have any other suggestions? Try to go to bed at the same time every day Don’t eat too much before bedtime 返回目录 8 B:3. _____________________________________（让我们白天多做些运动）. But don’t exercise too close tobedtime. A:Good point. I also find it hard to relax at night. B:4. ______________________________________（试试睡前深呼吸）. It can help you calm down.A: Thanks. I hope these methods work. B:5. _____________________________________（相信你会很快改善睡眠）! Let’s do more exercise during the day Try taking deep breaths before bedtime Believe you’ll improve your sleep soon 返回目录 9 Ⅰ.根据句意及首字母提示填写单词。 1.-Would you like some more bread，David? -I don’t need anything e____，Mum. I’m full now. lse 2.The Old Man and the Sea is a famous n_____and it was created by Ernest Miller Hemingway. 3.Now he is used to his d_____ life in Beijing. 4.Don’t speak w_____ you are eating meals. 5.I am able to do some h__________ such as cleaning the room and making the bed. ovel aily hile ousework 返回目录 10 Ⅱ.用所给词的适当形式填空。 6.Parents often talk about the ___________（important） of good habits. 7.We think ___________（different） about this problem. 8.They are having a __________（discuss） about their favorite books. 9.The blind man gave some easy ____________（instruct） to his guide dog. 10.I won’t forget this matter. For me，it is very_____________（forgettable）. importance differently discussion instructions unforgettable 返回目录 11 Ⅲ.短文填空。阅读短文，在空白处填入一个适当的单词或括号内所给 词的正确形式填空，使短文通顺、连贯。 In China，many people enjoy 11.________（play） jianzi in the park. They often stand in a circle. They use only their legs and feet 12.________（keep） a jianzi in the air. The jianzi is 13.________（usual） made of four feathers （羽毛）. There is 14.___ similar （相似的） game in the US called “hacky sack”.15._____ we don’t use a jianzi. We play “hacky sack” 16.______ a small bag. It often has dried beans （干豆子） or plastic beads （塑料珠子） inside. playing to keep usually a But with 返回目录 12 Kids liked to play it during lunch breaks when I 17._____（be） still in high school. Diabolo，or doukongzhu，is another game that is 18._________（popularity） both in China and other 19.__________（country）. It takes a lot of skill to play. Circus performers （马戏团表演者） sometimes use the toy from the game to make 20.______（they） performances more fun. So many people like to watch them. was popular countries their 返回目录 Ⅳ.阅读理解。根据材料内容，从下面五个选项中选出能填入文中空缺 处的最佳选项，使文章意思通顺、内容完整。 Square dancing （广场舞） is popular in China. We can always see “Chinese Dama” dance in open squares in the evening. 21.___ In most people’s minds， their music is always noisy. Is square dancing only for old people? My answer is “No”. 22.___ It is a good way to keep fit. People can also have much fun. Now this kind of dance has come into some schools. Students from a primary school in Xiangyang practice square dancing during class breaks. The school also has a class every Wednesday afternoon to learn new square dancing moves. 23.___ The students，teachers and parents all like this way of exercise. D C E 返回目录 14 “I think square dancing is more interesting than other exercises，” says Liu Mei，a girl student. “My son didn’t like sports before. 24.___ He even wants to take part in the square dancing competition （比赛），” says Mrs. Li，a mother. The school in Xiangyang has a very good try. 25.___ It makes the students’ school life more colorful. I hope that square dancing can be popular in all the schools all over the country. B A 返回目录 A.I think the school did a good thing. B.But square dancing changed him. C.Square dancing is slow and easy to learn. D.And few of them are under the age of 45. E.They learn to dance to over 100 popular songs. 返回目录 16 17 $