三年级英语第四单元思维导图

## 《三年级英语第四单元思维导图》

**中心主题：My Schoolbag**

**I.  Vocabulary (词汇)**

*   **A. School Supplies (学习用品)**
        *   1. Book (书)
            *   Example Sentence: This is my book.
            *   Related: Textbook, Workbook, Storybook
        *   2. Pen (钢笔/笔)
            *   Example Sentence: I have a blue pen.
            *   Related: Pencil, Ballpoint pen
        *   3. Pencil (铅笔)
            *   Example Sentence: She uses a pencil to draw.
            *   Related: Pencil case, Sharpener
        *   4. Ruler (尺子)
            *   Example Sentence: The ruler is long.
            *   Related: Measurement, Centimeter, Inch
        *   5. Eraser (橡皮擦)
            *   Example Sentence: I need an eraser.
            *   Related: To erase, To rub out
        *   6. Schoolbag (书包)
            *   Example Sentence: My schoolbag is heavy.
            *   Related: Backpack, To pack
        *   7. Crayon (蜡笔)
            *   Example Sentence: He colors with crayons.
            *   Related: Colors, Drawing
        *   8. Notebook (笔记本)
            *   Example Sentence: I write in my notebook.
            *   Related: Diary, Exercise book
        *   9. Pencil case (铅笔盒)
            *   Example Sentence: My pencil case is full.
            *   Related: School supplies, Organization
        *   10. Glue (胶水)
             *   Example Sentence: We need glue for the craft.
             *   Related: To stick, Paper

*   **B. Colors (颜色)**
        *   1. Red (红色)
            *   Example Sentence: The apple is red.
            *   Related: Rose, Fire
        *   2. Blue (蓝色)
            *   Example Sentence: The sky is blue.
            *   Related: Ocean, Water
        *   3. Yellow (黄色)
            *   Example Sentence: The sun is yellow.
            *   Related: Banana, Lemon
        *   4. Green (绿色)
            *   Example Sentence: The grass is green.
            *   Related: Tree, Leaf
        *   5. Black (黑色)
            *   Example Sentence: The cat is black.
            *   Related: Night, Coal
        *   6. White (白色)
            *   Example Sentence: The snow is white.
            *   Related: Cloud, Paper
        *   7. Orange (橙色)
            *   Example Sentence: The orange is orange.
            *   Related: Carrot, Pumpkin
        *   8. Purple (紫色)
            *   Example Sentence: The grapes are purple.
            *   Related: Lavender, Plum

*   **C. Prepositions of Place (位置介词)**
        *   1. In (在…里面)
            *   Example Sentence: The book is in the schoolbag.
            *   Related: Inside, Container
        *   2. On (在…上面)
            *   Example Sentence: The pen is on the desk.
            *   Related: Surface, Touching
        *   3. Under (在…下面)
            *   Example Sentence: The cat is under the table.
            *   Related: Below, Beneath
        *   4. Next to (在…旁边)
            *   Example Sentence: The chair is next to the table.
            *   Related: Beside, Adjacent

**II. Grammar (语法)**

*   **A.  "Is there...?" and "Are there...?" (有...吗？)**
        *   1. Is there...? (单数)
            *   Example: Is there a book in your schoolbag?
            *   Answer: Yes, there is. / No, there isn't.
        *   2. Are there...? (复数)
            *   Example: Are there any pens in your pencil case?
            *   Answer: Yes, there are. / No, there aren't.
        *   3. Uses: Asking about the existence of something in a specific location.
        *   4. Differentiation: Using "a" or "an" with singular nouns after "there is."
   *   **B. Question Words: What color...? (什么颜色？)**
        *   1.  Asking about the color of an object.
        *   2.  Example: What color is your schoolbag? It's blue.
        *   3.  Variations: What color are your crayons? They are red, green, and yellow.
        *   4.  Combining with "Is there?" / "Are there?": What color is the book? Is there a blue book?

**III.  Sentence Structures (句型)**

*   **A.  "I have..." (我有...)**
        *   1.  Expressing possession.
        *   2.  Example: I have a red pen.
        *   3.  Variations: I have a new schoolbag. I have two pencils.

*   **B.  "There is/are..." (有...)**
        *   1.  Expressing existence in a specific location.
        *   2.  Example: There is a book on the desk.
        *   3.  Variations: There are crayons in my pencil case.

*   **C.  "My... is..." (我的...是...)**
        *   1.  Describing the characteristics of something belonging to the speaker.
        *   2.  Example: My schoolbag is blue.
        *   3.  Variations: My pen is new.

**IV.  Functions (功能)**

*   **A.  Describing objects in a schoolbag.**
        *   Example: There is a book, two pencils, and an eraser in my schoolbag.

*   **B.  Asking and answering questions about school supplies.**
        *   Example:
            *   A: What do you have in your pencil case?
            *   B: I have a pen, a pencil, and an eraser.
        *   Example:
             *   A: Is there a ruler in your schoolbag?
             *   B: Yes, there is. / No, there isn't.

*   **C.  Identifying colors of objects.**
        *   Example: What color is the crayon? It's red.

**V.  Activities (活动)**

*   **A.  "Show and Tell" about schoolbags.**
        *   Students show their schoolbags and describe what's inside, using learned vocabulary and sentence structures.

*   **B.  "Find the Object" game.**
        *   Teacher describes an object and its location. Students find the object (e.g., "Find the red pen under the book.").

*   **C.  "Coloring Page" activity.**
        *   Students color a picture of a schoolbag and school supplies, labeling each item with its color.

*   **D.  "Guessing Game"**
        *   Students describe the contents of their schoolbag without naming them. Others guess what the items are.

**VI. Extension Activities (拓展活动)**

*   **A. Create a "My Schoolbag" poster.**
        * Students draw or paste pictures of the items in their schoolbags and label them in English.

*   **B. Write a short paragraph about their schoolbag.**
       * Using learned vocabulary and grammar, students write about the color, contents, and other characteristics of their schoolbags.

*  **C. Learn about different types of schoolbags in other countries.**
       *  Research and presentation on various styles and purposes of schoolbags from different cultures.

## 《三年级英语第四单元思维导图》 **中心主题：My Schoolbag** **I. Vocabulary (词汇)** * **A. School Supplies (学习用品)** * 1. Book (书) * Example Sentence: This is my book. * Related: Textbook, Workbook, Storybook * 2. Pen (钢笔/笔) * Example Sentence: I have a blue pen. * Related: Pencil, Ballpoint pen * 3. Pencil (铅笔) * Example Sentence: She uses a pencil to draw. * Related: Pencil case, Sharpener * 4. Ruler (尺子) * Example Sentence: The ruler is long. * Related: Measurement, Centimeter, Inch * 5. Eraser (橡皮擦) * Example Sentence: I need an eraser. * Related: To erase, To rub out * 6. Schoolbag (书包) * Example Sentence: My schoolbag is heavy. * Related: Backpack, To pack * 7. Crayon (蜡笔) * Example Sentence: He colors with crayons. * Related: Colors, Drawing * 8. Notebook (笔记本) * Example Sentence: I write in my notebook. * Related: Diary, Exercise book * 9. Pencil case (铅笔盒) * Example Sentence: My pencil case is full. * Related: School supplies, Organization * 10. Glue (胶水) * Example Sentence: We need glue for the craft. * Related: To stick, Paper * **B. Colors (颜色)** * 1. Red (红色) * Example Sentence: The apple is red. * Related: Rose, Fire * 2. Blue (蓝色) * Example Sentence: The sky is blue. * Related: Ocean, Water * 3. Yellow (黄色) * Example Sentence: The sun is yellow. * Related: Banana, Lemon * 4. Green (绿色) * Example Sentence: The grass is green. * Related: Tree, Leaf * 5. Black (黑色) * Example Sentence: The cat is black. * Related: Night, Coal * 6. White (白色) * Example Sentence: The snow is white. * Related: Cloud, Paper * 7. Orange (橙色) * Example Sentence: The orange is orange. * Related: Carrot, Pumpkin * 8. Purple (紫色) * Example Sentence: The grapes are purple. * Related: Lavender, Plum * **C. Prepositions of Place (位置介词)** * 1. In (在…里面) * Example Sentence: The book is in the schoolbag. * Related: Inside, Container * 2. On (在…上面) * Example Sentence: The pen is on the desk. * Related: Surface, Touching * 3. Under (在…下面) * Example Sentence: The cat is under the table. * Related: Below, Beneath * 4. Next to (在…旁边) * Example Sentence: The chair is next to the table. * Related: Beside, Adjacent **II. Grammar (语法)** * **A. "Is there...?" and "Are there...?" (有...吗？)** * 1. Is there...? (单数) * Example: Is there a book in your schoolbag? * Answer: Yes, there is. / No, there isn't. * 2. Are there...? (复数) * Example: Are there any pens in your pencil case? * Answer: Yes, there are. / No, there aren't. * 3. Uses: Asking about the existence of something in a specific location. * 4. Differentiation: Using "a" or "an" with singular nouns after "there is." * **B. Question Words: What color...? (什么颜色？)** * 1. Asking about the color of an object. * 2. Example: What color is your schoolbag? It's blue. * 3. Variations: What color are your crayons? They are red, green, and yellow. * 4. Combining with "Is there?" / "Are there?": What color is the book? Is there a blue book? **III. Sentence Structures (句型)** * **A. "I have..." (我有...)** * 1. Expressing possession. * 2. Example: I have a red pen. * 3. Variations: I have a new schoolbag. I have two pencils. * **B. "There is/are..." (有...)** * 1. Expressing existence in a specific location. * 2. Example: There is a book on the desk. * 3. Variations: There are crayons in my pencil case. * **C. "My... is..." (我的...是...)** * 1. Describing the characteristics of something belonging to the speaker. * 2. Example: My schoolbag is blue. * 3. Variations: My pen is new. **IV. Functions (功能)** * **A. Describing objects in a schoolbag.** * Example: There is a book, two pencils, and an eraser in my schoolbag. * **B. Asking and answering questions about school supplies.** * Example: * A: What do you have in your pencil case? * B: I have a pen, a pencil, and an eraser. * Example: * A: Is there a ruler in your schoolbag? * B: Yes, there is. / No, there isn't. * **C. Identifying colors of objects.** * Example: What color is the crayon? It's red. **V. Activities (活动)** * **A. "Show and Tell" about schoolbags.** * Students show their schoolbags and describe what's inside, using learned vocabulary and sentence structures. * **B. "Find the Object" game.** * Teacher describes an object and its location. Students find the object (e.g., "Find the red pen under the book."). * **C. "Coloring Page" activity.** * Students color a picture of a schoolbag and school supplies, labeling each item with its color. * **D. "Guessing Game"** * Students describe the contents of their schoolbag without naming them. Others guess what the items are. **VI. Extension Activities (拓展活动)** * **A. Create a "My Schoolbag" poster.** * Students draw or paste pictures of the items in their schoolbags and label them in English. * **B. Write a short paragraph about their schoolbag.** * Using learned vocabulary and grammar, students write about the color, contents, and other characteristics of their schoolbags. * **C. Learn about different types of schoolbags in other countries.** * Research and presentation on various styles and purposes of schoolbags from different cultures.

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三年级英语第四单元思维导图

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