第十八周检测 Book4 unit1

1、Book4Unit1一高频单词1. _(adj. ) 值得的; 值得做的 2. _(vt. &n. ) 尊敬, 尊重3. _(n. )人群; 观众 (vt. 挤满; 使拥挤 4. _(n. &vt. ) 支持; 拥护5. _(v. )举动; (举止或行为)表现_(n. )行为, 举止, 习性. 6_(vt. )观察, 观测, 遵守 7. _(v. )讨论, 辩论, 争 8. _(vt. )计划, 打算9. _(vt. &vi. )谈到, 参考, 查阅10. _(n. )运动; 战役 11. _ (n. 荫; 阴凉处 (vt. 遮住光线 12. _(n. ) 突发事件; 紧急情况13. _(vt

2、. )鼓舞, 激发, 启示14_(adj. )鼓舞人心的15_(adj. )考虑周到的16_(prep. )考虑到 17. _(vt. ) 递送, 接生, 发表(演说等) 二短语翻译考; 谈到_5. (偶然)遇见; _ 6. 离开;启程 _7. 过着的生活_8碰巧; 凑巧_9被某人看到_10继续; 坚持_11全神贯注于_12献身于, 专心于_13 对热心_14对做出巨大贡_三单句改错1. He observed someone to open the door.2. We refered to several students who used to looked down upon by o

3、thers.3.Only after her mother came to help her for the first few she was allowed to begin her project months .4. Only after the war broke out people realize importance of peace.5. It was on June 26, 2013when the Shenzhou-spacecraft landed safely. 四翻译1.只有当我长大成人的 时候，我才会嫁给一个我爱的人。 _ _ _ 2.我突然想起，我把他的生日给忘

4、了。 _ _ _ 3.一旦你开始了，你就不要放弃。 _ _ _ 4.杭州是个美丽的地方，值得一去。 _ _ _ 5.孩子们正在与父母争论到哪里度假的问题。 _ _ _ 五七选五 Easy Ways to Keep Your Brain SharpEveryone is forgetful, but as we age, we start to feel like our brains are slowing down a bitand that can be a very annoying thing. 71 Read on for some techniques worth trying.1

5、. 72 People who regularly made plans and looked forward to upcoming events had a 50 percent reduced chance of Alzheimers disease (早老性痴呆症), according to a recent study. 73 Something as simple as setting a goal to have a weekly coffee date with a friend will do. Theres evidence that people who have a

6、purpose in life or who are working on long or short-term goals appear to do better. In other words, keep your brain looking forward.2. Go for a walk.Mildly raised glucose (葡萄糖) levels can harm the area of the brain that helps you form memories and physical activity can help get blood glucose down to

7、 normal levels. In fact, exercise produces chemicals that are good for your brain. 74 3. Learn something new.Take a Spanish class online, join a drawing club, or learn to play cards. A study found that mental stimulation (刺激) limits the weakening effects of aging on memory and the mind. But the best

8、 thing for your brain is when you learn something new and are physically active at the same time. 75 Or go dancing with your friends.A. Focus on the future. B. This can be especially harmful to the aged.C. It should be something like learning gardening.D. So take a few minutes each day to do some re

9、ading.E. But dont worry if your schedule isnt filled with life-changing events.F. Luckily, research shows there is a lot you can do to avoid those moments.G. In other words, when you take care of your body, you take care of your brain.六改错 Today we had a chemistry test. I found the test difficulty, but I tried hardly to do it. Suddenly Mary, my best friend, asking me to let her to copy my answers. After think for some time, I let her copy my answers. But after the test, all of us were called to the teachers office. The teacher was angry because we had same answers in the tests.