2. Look, read and choose
() 1) He ran in a marathon. He was very fast, and people cheered for him.
() 2) She joined an online book fair. She read new books and shared ideas with others.
() 3) The girls sang and danced at the art festival. They wore beautiful clothes.
() 4) The students made robots at the science fair. Everyone was excited.
A
B
C
D

1) C; 2) A; 3) D; 4) B

我们可以将每段文字描述和对应图片逐一匹配：
1. 第一句描述男子参加马拉松赛跑，跑得很快，周围的人为他欢呼，和图片C（跑步的运动员，身后有欢呼的人群）内容完全对应。
2. 第二句描述女孩参加线上书展，阅读新书并和他人分享想法，和图片A（女孩对着电子设备进行线上活动）内容完全对应。
3. 第三句描述女孩们在艺术节唱歌跳舞，穿着漂亮的衣服，和图片D（两个穿漂亮连衣裙的女孩又唱又跳）内容完全对应。
4. 第四句描述学生们在科技展制作机器人，大家都很兴奋，和图片B（两名学生一起动手制作机器人）内容完全对应。

3. Read, choose and write
danced helped made ran read sang wore
Students in Class One did fun activities on Earth Day.
They green clothes with nature themes.
They went camping together. Some students put up the tent and others snacks for the group.
Some students on the grass, and others books by the tent.
They songs and around the campfire. They had a great day!
D

wore; helped; made; ran; read; sang; danced

本题考查动词一般过去式的语境运用，所给词汇均为动词的过去式，结合句子语义和对应配图的含义逐一匹配：
1. 第一空后接green clothes，表达“穿着”主题相关的衣服，对应单词wore；
2. 第二空后接put up the tent（搭帐篷），表达学生们帮忙搭帐篷，对应单词helped；
3. 第三空后接snacks，表达为大家准备、制作零食，对应单词made；
4. 第四空后接on the grass，结合配图里学生在草地上奔跑的画面，对应单词ran；
5. 第五空后接books，表达在帐篷边读书，对应单词read；
6. 第六空后接songs，表达唱歌，对应单词sang；
7. 第七空后接around the campfire，表达围着篝火跳舞，对应单词danced。