题目

Do you hope to do a lot of homework every evening? Are you interested in your classes ?Who do you want to teach you ?Maybe you have lots of questions in your mind before school starts．     Well, I want to give you some good advice on these problems．     First，keep calm(冷静的)．Don’t worry about all the questions you have．Put your heart into learning，and you can find something you are interested in．Do it actively．     Second，try your best to finish your homework quickly．Don’t spend a lot of time on it．Do more reading or writing in English．Think 5．如图，工人师傅用水管做标记，可以保证两点在同一水平面上．工人师傅利用的是连通器原理．