Unit12

　　 Life is full of the unexpected.

　　【重点短语】

　　1. take a shower洗 浴2. leave my backpack at home 把背包忘在家里3. get back to school 返回学校4. start teaching 开始教学5. go off 响铃6. rush out the door 冲出房门7. give sb a lift 捎某人一程8. miss both events 错过两个事件9. full of unexpected 充满着不可预知性

　　10. be about to do sth 正要做某事11. stare in disbelief at 难以置信地盯着。12. raise above the burning building 从正在燃烧的楼上升起

　　13. jump out of bed 跳下床14. collect the math homework 收数学作业15. complete the work for my boss 完成老板的工作

　　16. make the apple pie 制作苹果馅饼17. show up 赶到，出现18. add the green beans 加绿豆荚

　　【重点句型】

　　1. By the time I got up, my brother had already gotten in the shower.

　　当我起床时，我哥哥已经进了浴室了。2. By the time I got outside, the bus had already gone.

　　当我出来时，公汽已经走了。

　　3. When I got to school, I realized I had left my backpack at home.当我到达学校时，我才意识到我把背包忘在家里了。4. By the time I walked into class, the teacher had started teaching already.

　　当我走进教室时，老师已经开始讲课了。

　　5. By the time I arrived at the party, everyone else had already showed up.当我到达晚会时， 其他的每个人都已经到了。6. When he put the noodles into the bowl, he realized he had forgotten to add the green beans.

　　当他把面条放进碗里时，他意识到他忘了添加绿豆荚了。7. Before she got a chance to say goodbye, he had gone into the building.

　　在她得到一个向他告别的机会之前，他已经进入楼房了。

　　【重点单词】

　　backpack      n.背包；旅行包

　　oversleep      v.(overslept , overslept)睡过头

　　give...a lift     捎（某人）一程

　　miss               v.错过；未得到 

　　unexpected   a.出乎意料的；始料不及的

　　block             n.街区

　　worker          n.工作者；工人

　　stare              v.盯着看；凝视 

　　disbelief        n.不信；怀疑

　　above           adv.在上面；向上面  prep.在上面

　　burn              v. (burnt, burned /burnt, burned) 着火；燃烧

　　alive              adj.活着；有生气的

　　take off       （飞机等）起飞；匆忙离开

　　till                 conj.&prep.到；直到

　　west             adv.向西；朝西  adj. 向西的；西部的  n. 西；西方

　　cream           n.奶油；乳脂

　　boss              n.老板；领导 

　　pie                 n.果馅饼；果馅派 

　　course            n.课程 

　　bean               n.豆；豆荚

　　market            n.市场；集市

　　costume          n.服装；装束 

　　embarrassed   adj.窘迫的；害羞的

　　announce        v.宣布；宣告

　　hoax                n.骗局；恶作剧

　　discovery         n.发现；发觉

　　lady                  n.女士；女子

　　officer               n.军官；官员 

　　believable        adj.可相信的；可信任的

　　embarrassing   a.使人害羞的