题目内容
—Finish your homework, _______ you can’t play computer games, Jim． —All right, Mum．
A．and B．but
C．or D．till
C
【解析】
试题分析：句意：完成你的家作，否则你不能玩电子游戏。好吧，妈妈。重要句型：祈使句+and/or+陈述句。“做某事吧，那么/否则 …..”。A．and “而且，那么 ”；B．but“但是 ”；C．or“否则”；D．till“直到”；根据题意C正确。
考点：重要句型：祈使句+and/or+陈述句。“做某事吧，那么/否则 ……”。
Recent studies have1. that exercise is good to 2. your physical strength and brain. A new study finds that people become 3. after starting a running program. In their study, the researchers had seven young people start a running program consisting of running 30minutes,two or three 4. a week for at least 12skills before and after the 3-month running program. After 12 weeks of running, scores on all of the tests5. greatly in the runners, as did their reaction times(反应时间)in completing the tests, but the scores began to fall again if the runners stopped their6..
The results could have suggestions for old people as 7..According to these researchers, old people8.started a 4-month exercise program also showed it may help doctors find a way to use exercise and running to help old people and those 9.Altheimer’s(老年痴呆) disease improve 10. memory and other mental skills.
假设你将参加社区“英语角”，本期话题是My Good Friend，请根据提示内容，写一篇90词左右的短文，根据要点要进行适当发挥，注意句意连贯。注意文中不得出现真实人名、校名等。
Personalities | Confident | not afraid of … / … |
Clever | new ideas… | |
Hard-working | do extra work / … | |
Problem | like …best; not achieve a balance between… | |
Hero | favorite color; a heart full of love / … | |
My Good Friend
