一、选出不同类的一项。
() 1. A. close
B. clean
C. window
() 2. A. sweep
B. door
C. fan
() 3. A. keep
B. wall
C. eat
() 4. A. music room
B. put back
C. turn off
() 5. A. desk
B. chair
C. tidy

1. C
2. A
3. B
4. A
5. C

1.A选项"close"和B选项"clean"都是动词，C选项"window"是名词，所以不同类的是C。
2.A选项"sweep"是动词，B选项"door"和C选项"fan"是名词，指物体，所以不同类的是A。
3.A选项"keep"和C选项"eat"都是动词，B选项"wall"是名词，所以不同类的是B。
4.A选项"music room"是名词短语，表示地点；B选项"put back"和C选项"turn off"都是动词短语，所以不同类的是A。
5.A选项"desk"和B选项"chair"都是名词，指物体；C选项"tidy"是形容词或动词，所以不同类的是C。

二、给下列图片选择相应的句子。
() 1.
A. There is a big window.
B. There is a red door.
() 2.
A. The fans are yellow.
B. The chairs are yellow.
() 3.
A. The picture is near the door.
B. The picture is near the fan.
() 4.
A. The classroom is nice and clean.
B. The computer room is nice and clean.

AABB

1. 观察插图1，图中是窗户，A选项“有一个大窗户”符合，选A。
2. 插图2是两个风扇，A选项“风扇是黄色的”符合，选A。
3. 插图3中图片在风扇旁边，B选项“图片在风扇附近”符合，选B。
4. 插图4是有桌椅和黑板的教室，A选项“教室又好又干净”符合，选A。

三、选择合适的句子补全对话。
Tim: 1. I want to draw flowers on the blackboard.
Jack: 2. I want to put a nice card on the teacher's desk.
Sam: The floor is not clean. 3.
Lily: Oh! Our teacher is coming. 4. Surprise!
Teacher: I am so happy! Thank you!
A. Let me open the door.
B. Let me clean the blackboard.
C. Let me clean the teacher's desk.
D. Let me sweep the floor.

1. B
2. C
3. D
4. A

1.根据Tim说话内容“I want to draw flowers on the blackboard.”可知他想在黑板上画花，那么之前应该表达要擦黑板，B选项“Let me clean the blackboard.”符合语境。
2.根据Jack说话内容“I want to put a nice card on the teacher's desk.”可知他想在讲桌上放卡片，那么之前应该提到擦讲桌之类，但是选项中没有擦讲桌，C选项“Let me clean the teacher's desk.”（我来擦讲台）可体现对讲台的清理准备放卡片，符合语境。
3.根据Sam说话内容“The floor is not clean.”可知地板不干净，那么接下来应该是要扫地，D选项“Let me sweep the floor.”符合语境。
4.根据Lily说话内容“Our teacher is coming.”可知老师来了，那么应该是要开门，A选项“Let me open the door.”符合语境。