50. What can astronauts do to keep {it in space?
___________________________________________________________________________
六、书面表达
假如你是李华，你和朋友们准备举行一次野餐，打算邀请你们学校的外教Tom参加。请你用英语写一封邮件，告诉他野餐的时间和地点、活动内容，以及需要准备什么。 提示问题： (1) When and where are you going to have a picnic? (2) What are you going to do ?
(3) What do you advise Tom to prepare for the picnic? Dear Tom，
How is it going?
I'm writing to invite you to our picnic__________________________________ ________ _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________． I'm 1ooking forward to your early reply．
Yours， Li Hua
九年级(下)答案：
一、选择填空
1~5 DACBC 6~10 BDDBA 11~15 DACAB
二、完形填
16~20 DCCDA 21~25 ACBAD 26-30 DBDCB
三、阅读理解
31~34 DCBD 35~39 CEBAD
四、用所给动词的正确形式填空
40. cleans 41. running 42. to buy 43. will be caught 44. cut 45. found
五、阅读短文，回答问题
46. Yes, it did.
47. have a headache/have headaches/feel sick/be ill/become weak (er) 48. They become fatter. / Fatter (than normal).
49. After they returned, their muscles hurt and their skin became very sensitive. (写到一点
就得2分)
50. They can take vitamin D for bone growth, wear special belts on their legs to keep blood in their lower bodies and do strength coaches' exercises.
六、书面表达 Dear Tom, Mow is it going? I'm writing to invite you to our picnic. My friends and I are going to have a picnic this Sunday at the park near our school. We are going to meet at the gate of the park at 9 o'clock in the morning. In the park, we are going to take some photos, play games, fly kites, and sing songs. At noon we will have a picnic. Everybody is supposed to bring some food and drinks. You can take some sandwiches and some bottles of water with you for lunch. I am sure it will be a great time for all of us.
I'm looking forward to your early reply.
Yours,
Li Hua