I have a friend. He is a boy. His name is Nick. He is from England. Nick is a sports fan. He likes 1 every kind of games. He likes basketball, football, tennis, badminton 2 swimming. Nick is good at 3 football. Yang Chen is his favourite football player. Nick is a member 4 the Football Club. When he goes shopping, he always 5 newspapers 6sports and he often reads sports news. His school is very big and beautiful. There is a football tennis court and a swimming pool in his school. He usually plays football 7 his friends after school. Nick says that he wants to 8 a football player when he grows up. Nick often goes to the stadium (体育馆) to watch the football games 9 the weekend. He 10 want to miss any match.

测量降水量的工具是____，表示降水量大小的单位是____。