《四年级英语思维导图第一单元My Classroom》

中心主题：My Classroom

1. Classroom Objects（教室物品）

• Key Vocabulary:

  • board / blackboard (黑板)
    • Usage: The teacher writes on the board.
    • Related Phrases: wipe the board, clean the board
  • desk (课桌)
    • Usage: I have a book on my desk.
    • Related Phrases: sit at the desk, under the desk
  • chair (椅子)
    • Usage: Please sit on the chair.
    • Related Phrases: pull up a chair, sit down on the chair
  • book (书)
    • Usage: This is my English book.
    • Related Phrases: read a book, open the book, close the book
  • pen (钢笔/笔)
    • Usage: Can I borrow your pen?
    • Related Phrases: write with a pen, a red pen, a blue pen
  • pencil (铅笔)
    • Usage: I need a pencil to draw.
    • Related Phrases: sharpen the pencil, a sharp pencil, a dull pencil
  • ruler (尺子)
    • Usage: Use a ruler to draw a straight line.
    • Related Phrases: measure with a ruler, a long ruler, a short ruler
  • eraser (橡皮擦)
    • Usage: I use an eraser to correct my mistakes.
    • Related Phrases: rub out, clean the page, a clean eraser
  • schoolbag (书包)
    • Usage: My schoolbag is heavy.
    • Related Phrases: pack my schoolbag, empty my schoolbag
  • window (窗户)
    • Usage: Open the window, please.
    • Related Phrases: look out the window, close the window
  • door (门)
    • Usage: Knock on the door.
    • Related Phrases: open the door, close the door, behind the door
  • map (地图)
    • Usage: The map shows the world.
    • Related Phrases: world map, wall map, read the map
  • picture (图画)
    • Usage: There is a picture on the wall.
    • Related Phrases: draw a picture, take a picture
  • clock (钟)
    • Usage: What time is it according to the clock?
    • Related Phrases: tell the time, wall clock, a digital clock

• Grammar Focus:

  • Singular and Plural Nouns (单数和复数名词):
    • book - books, pen - pens, chair - chairs, etc.
    • Exception: some nouns are irregular (e.g., child - children).
  • "This is" and "That is" (这是/那是):
    • This is a book. (near)
    • That is a chair. (far)
  • "These are" and "Those are" (这些是/那些是):
    • These are books. (near)
    • Those are chairs. (far)
  • Use of "a" and "an" (一个):
    • a book, a chair, a ruler
    • an eraser (before vowel sounds)

• Activities:

  • Labeling classroom objects.
  • Playing "I Spy" game.
  • Drawing and describing classroom objects.
  • Making a mini-classroom with cardboard boxes.

2. Classroom Rules（课堂规则）

• Key Vocabulary:

  • Listen (听)
    • Usage: Listen to the teacher carefully.
    • Related Phrases: Listen to music, listen attentively
  • Look (看)
    • Usage: Look at the board.
    • Related Phrases: Look around, look up, look down
  • Speak (说)
    • Usage: Speak English in class.
    • Related Phrases: speak loudly, speak quietly, speak clearly
  • Read (读)
    • Usage: Read the text aloud.
    • Related Phrases: read silently, read carefully, read a story
  • Write (写)
    • Usage: Write your name on the paper.
    • Related Phrases: write neatly, write slowly, write quickly
  • Stand up (站起来)
    • Usage: Stand up when the teacher enters the classroom.
  • Sit down (坐下)
    • Usage: Sit down, please.
  • Raise your hand (举手)
    • Usage: Raise your hand if you have a question.
  • Be quiet (安静)
    • Usage: Please be quiet in the library.
  • Clean (清洁)
    • Usage: Clean the classroom after school.
    • Related Phrases: clean the desk, clean the floor

• Common Classroom Commands/Instructions:

  • Open your book.
  • Close your book.
  • Come here.
  • Go back to your seat.
  • Answer the question.
  • Repeat after me.
  • Work in pairs.
  • Line up.

• Grammar Focus:

  • Imperative sentences (祈使句):
    • Used to give commands or instructions.
    • Example: "Open your book," "Close the door."
  • Use of "Please" to make requests polite:
    • "Please open your book."
    • "Please be quiet."

• Activities:

  • Role-playing classroom situations.
  • Creating classroom rules posters.
  • Singing a song about classroom rules.
  • Following instructions game ("Simon Says").

3. Positions（位置）

• Key Vocabulary:

  • in (在...里面)
    • Usage: The book is in the schoolbag.
  • on (在...上面)
    • Usage: The pen is on the desk.
  • under (在...下面)
    • Usage: The cat is under the chair.
  • near (在...附近)
    • Usage: The school is near my house.
  • behind (在...后面)
    • Usage: The teacher is behind the desk.
  • next to (在...旁边)
    • Usage: The chair is next to the desk.
  • in front of (在...前面)
    • Usage: The student is in front of the board.
  • between (在...之间)
    • Usage: The desk is between two chairs.

• Grammar Focus:

  • Prepositions of place (地点介词):
    • Describe the position of objects.
    • Practice using prepositions in sentences.
  • Question: "Where is...?" (…在哪里?)
    • Example: Where is the book? It's on the desk.

• Activities:

  • Placing objects in different positions and describing them.
  • Drawing a picture and labeling the positions of objects.
  • "Hide and Seek" with classroom objects.
  • Giving instructions using prepositions of place.

4. Colors（颜色）

• Key Vocabulary:

  • red (红色)
  • blue (蓝色)
  • yellow (黄色)
  • green (绿色)
  • orange (橙色)
  • purple (紫色)
  • pink (粉色)
  • brown (棕色)
  • black (黑色)
  • white (白色)
  • gray/grey (灰色)

• Grammar Focus:

  • Using colors to describe objects:
    • a red pen, a blue book, a yellow chair
  • Question: "What color is...?" (…是什么颜色?)
    • Example: What color is the board? It's black.

• Activities:

  • Coloring pictures of classroom objects.
  • Playing "Color Bingo".
  • Describing the colors of objects in the classroom.
  • Creating a color chart.

5. Review and Practice（复习和练习）

• Combined activities to practice all vocabulary and grammar learned in the unit:
  • Describing the classroom using all the vocabulary and grammar.
  • Playing a classroom guessing game.
  • Writing a short paragraph about the classroom.
  • Creating a class "My Classroom" dictionary with pictures.
  • Interactive whiteboard games and activities.