Today is the Sports Day. All the students have to go to the sports ground to take part in the events. Da Yong is a volunteer, and he has a lot of things to do.
【Before the events】Da Yong reminds(提醒) the classmates to get their bodies ready.信息匹配。

【After the events】Da Yong takes care of the students who have finished their events(完成他们的活动).情景选择。
()1. 大勇看见结束比赛的同学回来,他可以这样问：
A. What can you do?
B. Try again!
C. How do you feel?
()2. 大勇在终点线接到了跑完步的同学,他可以说：
A. I need a rest, I think.
B. Walk slowly now.
C. Let's keep jumping!
()3. 当大勇把水递给比赛结束的运动员们时,他可以这样说：
A. Here's some bread!
B. Have some water, please.
C. Are you hungry?
【At the information desk】Da Yong is busy because some students are asking him questions now.选出相对应的答语。
()1. Can I have some water?
A. I'll take you to the school clinic.
()2. I really feel sick.
B. Sure, here you are.
()3. What time is it now?
C. Let me carry them with you.
()4. The beanbags are so heavy.
D. It's 10:20.
()5. I feel very tired.
E. You need to have a rest. Come and sit down.

【项目化学习四】
【Before the events】

解析：第一张图(跳绳的女孩)，跳绳需要身体轻盈、灵活(agile)、平衡感好(well - balanced)，因此该描述对应跳绳的女孩；跳绳前需要拉伸腿部(避免运动损伤)，且跳绳需保持节奏(rhythm)，因此该准备事项对应跳绳项目；第二张图(跑步的男孩)，跑步(尤其是快速跑)需要腿长、身高优势，因此该描述对应跑步的男孩，跑步前需系紧鞋带(避免绊倒)，且运动前少量补水(预防脱水)，因此该准备事项对应跑步项目；第三张图(扔豆袋的男孩)，扔豆袋需要力量(strong)，才能轻松投掷，因此该描述对应扔豆袋的男孩，扔豆袋前需仔细观察目标(Watch carefully)，且投掷时需用力(hard)，因此该准备事项对应扔豆袋项目。
【After the events】
1. C 解析：同学结束比赛后，询问“你感觉怎么样”符合关心的语境。
2. B 解析：跑步结束后，提醒“慢慢走”是合理的照顾建议。
3. B 解析：递水时应说“请喝点水”，符合场景需求。
【At the information desk】
1. B
2. A
3. D
4. C
5. E