Unit 2 Amazing numbers-Checking your progress (Project) 教学设计 2025-2026学年沪教版英语八年级上册

该初中英语教学设计围绕数字主题，涵盖大数字、分数、小数、百分比等词汇，基数序数词用法，数学运算表达及数据展示句型。通过有趣数字图片（如人群、饼图、价格标签）导入，结合闪卡认读数字、数学运算题复习，搭建从基础到项目应用的学习支架。 特色为跨学科项目式学习，学生小组合作收集教室物品数量等数据，分析后用英语展示，融入短视频示例。提升语言能力（数据描述与运算表达）、思维品质（逻辑推理与数据分析），教师提供具体活动设计与反思建议，便于实操，助力学生综合应用语言，教师高效教学。

Unit 2 Amazing numbers-Checking your progress (Project) This unit focuses on "Amazing numbers". The "Checking your progress (Project)" part aims to comprehensively assess students' understanding and application of knowledge related to numbers learned in this unit. Students will be engaged in activities that require them to record, analyze, and present information using numbers. They may be asked to collect data, such as the number of different items in the classroom, the time spent on various daily activities, or the results of a simple survey among classmates. Then, they need to organize this data, perform basic calculations like totals, averages, and percentages, and finally present their findings in an organized and clear manner, either through a written report or an oral presentation. This project integrates language skills with mathematical thinking, allowing students to see the practical use of numbers in real - life scenarios and enhancing their cross - curricular abilities. 教学目标 Students will be able to understand and use a wide range of number - related vocabulary, including large numbers (hundred, thousand, million, billion), fractions, decimals, and percentages. They will master the correct usage of cardinal and ordinal numbers in different contexts. Students can correctly read and write numbers in English, and perform basic mathematical operations (add, subtract, multiply, divide) and express them in English. 教学重难点 1. Key Points The correct usage and expression of large numbers, fractions, decimals, and percentages in English. How to collect, organize, and analyze data effectively, and present the results clearly in English. Mastering the language for describing mathematical operations and data analysis. 2. Difficult Points Expressing complex data and analysis results accurately and fluently in English, especially for students with limited language proficiency. Helping students think critically and draw meaningful conclusions from the data they collect, which requires not only language skills but also logical thinking ability. Coordinating group work smoothly, ensuring that every student in the group actively participates and contributes to the project. 1. Vocabulary Numbers: number, digit, zero, one - ten, eleven - nineteen, twenty - ninety, hundred, thousand, million, billion, trillion Fractions and Decimals: half, quarter, one - third, two - fifths, decimal point, zero point five (0.5), three point seven five (3.75) Percentages: percent, percentage, 10%, 25%, 50%, 75%, 100% Mathematical Operations: add, plus, subtract, minus, multiply, times, divide, equal, total, average, calculate 2. Grammar Cardinal Numbers: Used to express quantity. For example, There are 30 students in our class. Ordinal Numbers: Used to express order. For example, She came first in the race. The ordinal numbers from 1 - 10 are first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth. Expressions for Mathematical Operations: Addition: 3 + 2 = 5 can be expressed as Three plus two equals five. or Three and two is five. Subtraction: 5 - 3 = 2 can be Five minus three equals two. Multiplication: 3 × 4 = 12 can be Three multiplied by four equals twelve. or Three times four is twelve. Division: 12 ÷ 3 = 4 can be Twelve divided by three equals four. 3. Sentence Structures for Data Presentation Describing Quantity: The number of books in the library is over 1000. There are about 50% of the students who like sports. Comparing Quantities: There are more boys than girls in our school. The price of this bag is twice as much as that one. Asking about Quantity: How many people are there in your family What percentage of the land is covered by forests 教学过程 1. Warming - up (5 minutes) Greet the students and start the class. Show some interesting pictures related to numbers, such as a large crowd of people (to represent a large number), a pie chart with different fractions (to represent parts of a whole), or a price tag with a decimal number. Ask students to describe what they see in English, using number - related vocabulary. For example, when showing the picture of a large crowd, ask: "How many people do you think there are in this picture Can you use English to describe the number" This activity can quickly arouse students' interest and review the relevant vocabulary. 2. Knowledge Review (10 minutes) Divide the class into small groups. Give each group a set of flashcards with numbers written in figures (e.g., 1,234; 3/4; 0.75; 25%). Each group needs to take turns reading the numbers aloud in English and explaining how to read them. For example, for 1,234, the students should say "one thousand two hundred and thirty - four". After that, present some simple mathematical operation problems on the blackboard, such as 2 + 3, 5 - 1, 3 × 2, 6 ÷ 3. Ask different groups to come to the blackboard and write the English expressions for these operations and the results. For example, for 2 + 3, they should write "Two plus three equals five." This review activity helps students consolidate the basic knowledge of number reading and mathematical operation expressions. 3. Project Introduction (5 minutes) Explain the project task to the students: "Today, we are going to work on a project about amazing numbers. You will be divided into groups. Each group needs to choose a topic related to numbers, such as the number of different plants in our school garden, the time students spend on different hobbies every week, or the number of different types of vehicles passing by our school gate in an hour. Then, you will collect data, analyze it, and present your findings to the whole class." Show some examples of simple data collection forms and presentation samples (either in written or oral form) to help students understand what they need to do. For example, show a simple table for recording the number of different plants in the school garden, with columns for plant names and the number of each type. Also, play a short video of a student presenting data about the time spent on hobbies, where the student uses clear language and simple graphs to show the results. 4. Group Work (15 minutes) Divide the students into groups of 4 - 5. Each group discusses and decides on a topic for their project. Provide each group with a worksheet for data collection and a piece of large paper for making a presentation draft. Walk around the classroom, offer guidance and answer students' questions during their group work. For example, if a group has difficulty choosing a topic, suggest some more ideas. If they are not sure how to design the data collection form, give them some advice on what information to include. Encourage students to use English as much as possible during their discussion. 5. Presentation and Feedback (10 minutes) Each group takes turns presenting their project findings to the class. One member of the group can be the main presenter, while others can help show the data collection form, graphs, or other materials they used. After each presentation, ask other students to ask questions or give feedback. For example, students may ask: "How did you collect this data Why did you choose this topic" The presenting group should try to answer these questions in English. As the teacher, give positive feedback and suggestions for improvement. Praise students for their good work in data collection, analysis, and presentation, and also point out areas where they can do better, such as using more accurate language, making the presentation more organized, or analyzing the data more deeply. 6. Conclusion (5 minutes) Summarize the key points of this class, including the important number - related knowledge reviewed and the skills practiced in the project, such as data collection, analysis, and presentation. Emphasize the importance of numbers in our daily life and how we can use English to deal with number - related information. Encourage students to continue to explore the amazing world of numbers and use English to communicate about them in future studies and daily life. 教学反思 After this class, I will reflect on the following aspects: Student Participation: Whether all students actively participated in the group work and presentation. If some students were less involved, I need to find out the reasons, such as language difficulties, lack of interest in the topic, or problems in group cooperation. In the future, I can provide more individual support for students with language difficulties, and design more interesting topics to arouse students' enthusiasm. Also, I can teach students some group cooperation skills at the beginning of the project to ensure better participation of every member. Knowledge Mastery: Assess whether students have mastered the number - related knowledge and skills taught in this class. If many students still have problems with reading large numbers, expressing fractions and decimals, or using English to describe mathematical operations, I need to arrange additional review and practice sessions. Maybe I can design more targeted exercises, such as number - reading games or mathematical operation sentence - making activities. Teaching Methods: Evaluate the effectiveness of the teaching methods used in this class, such as the warming - up activity, group work, and presentation. If the group work time was not well - managed, resulting in some groups not having enough time to complete their tasks, I will adjust the time allocation in future classes. Also, if the presentation and feedback part was not as interactive as expected, I can think of more ways to encourage students to ask questions and give more in - depth feedback, such as setting up a small reward system for students who ask good questions or give useful feedback. 2 / 37 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$