Unit1知识点 E部分练习 2025-2026学年沪外教版七年级英语下册

七年级英语下册Unit1知识点-E部分练习 小试牛刀 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. What is the purpose of the model letter? A. To describe a future job. B. To set a goal and encourage the future self. C. To ask for advice. D. To complain about the present. 2. Which sentence can be used as a topic sentence for the model letter? A. How is everything going? B. It must be very exciting to travel around the world! C. My love of science and helping others is shaping my dream of becoming a doctor. D. Hope you are getting closer to your dream of becoming a doctor! 3. What is the main idea of the model letter? A. Biology is a difficult subject. B. Helping at the community centre is boring. C. The writer wants to become a doctor because of her interest in science and caring for others. D. The writer hopes to travel around the world. 4. According to the writing tips, what should a topic sentence do? A. It should ask a question. B. It should show the topic and the main idea of the paragraph. C. It should be very long. D. It should only be one word. 5. Which of the following is NOT mentioned in the model letter? A. Biology is the writer’s favourite subject. B. The writer has helped at a community centre. C. The writer wants to become a teacher. D. The writer hopes her future self will make her dream come true. B. 根据下列主题和主旨，写出主题句（Topic Sentence） 1. Topic: change Main idea: can help you grow Topic sentence: ________________________________________________ 2. Topic: helping others Main idea: brings happiness and meaning Topic sentence: ________________________________________________ 3. Topic: learning a new skill Main idea: takes time but is worth it Topic sentence: ________________________________________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. In the model letter, what does the writer love about biology? A. Learning about plants. B. Learning about how our bodies work. C. Learning about animals. D. Learning about the environment. 2. Where did the writer gain experience in caring for others? A. At school. B. At the hospital. C. At the community centre. D. At home. 3. What does the writer want to become? A. A teacher. B. A scientist. C. A doctor. D. A nurse. 4. What should you do after writing the letter? A. Throw it away. B. Exchange it with a classmate for peer review. C. Keep it secret. D. Post it online. 5. What does the writing tip suggest about the topic sentence? A. It should be placed at the end. B. It should be a question. C. It should show the topic and the main idea. D. It should be a single word. B. 完成句子（★★） 根据范文和写作指导，用正确的词汇完成句子。 1. 这封信将帮助你记住过去。 This letter will help you __________ the past. 2. 我对科学和帮助他人的热爱正在塑造我成为一名医生的梦想。 My love of __________ and helping others is shaping my dream of becoming a __________. 3. 我希望你，未来的我，能让这个梦想成真。 I hope that you, my future self, will make this dream __________ __________. 4. 主题句应展示段落将要讨论的主题和主旨。 The topic sentence should show the __________ and the main __________ the paragraph will be about. 5. 与你的同学交换信件，回答这些问题。 __________ your letter with your classmate and answer the questions. 拓展思考 Part 1（写一封给未来自己的短信，至少5句） 写一段话（至少5句）。包括你的梦想、你打算如何实现它，以及对未来自己的鼓励。 使用以下表达：Dear future me, I hope you are, my dream is to, I am going to, please remember to, best wishes __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 2（给同学写一段话，解释为什么写给未来自己的信是有意义的） 写一段话（至少5句）。说明这种信如何帮助我们设定目标、记录成长。 使用以下表达：Writing a letter to your future self is meaningful because, it helps you, you can also, when you read it later, you will feel, I think __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 3（为什么主题句对写作很重要？） 写一段话（至少5句）。解释主题句如何帮助读者理解段落内容。 使用以下表达：A topic sentence is important because, it tells the reader, without a topic sentence, the paragraph may, a good topic sentence should, for example __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 参考答案与解析 小试牛刀 A 1. B 2. C 3. C 4. B 5. C 小试牛刀 B 1. Change can help you grow in many ways. 2. Helping others brings both happiness and meaning to our lives. 3. Learning a new skill takes time, but it is worth the effort. 配套练习 A 1. B 2. C 3. C 4. B 5. C 配套练习 B 1. remember 2. science, doctor 3. come true 4. topic, idea 5. Exchange 拓展思考（示例） Part 1 Dear future me, I hope you are happy and healthy. My dream is to become a doctor and help sick people. I am going to study hard in biology and volunteer at hospitals. Please remember to never give up, even when things get hard. Best wishes from your younger self. Part 2 Writing a letter to your future self is meaningful because it helps you set clear goals and think about your dreams. You can also write down your hopes and fears. When you read it later, you will feel proud of how far you have come. I think it is a great way to stay motivated. Part 3 A topic sentence is important because it tells the reader what the paragraph is about. Without a topic sentence, the paragraph may be confusing and hard to follow. A good topic sentence should clearly state the main idea. For example, “My love of science and helping others is shaping my dream of becoming a doctor” tells us the topic and the writer’s goal. This helps the reader understand the rest of the paragraph easily. 1 学科网（北京）股份有限公司 $