五个表达
1.pick on
原句：If someone picks on a Safety Patrol, it can get them suspended.
词义：挑选，招惹，责备，找茬儿
本句中翻译为‘找茬儿，招惹’
suspended 使暂时停职（停学等）
造句：The high grade's students always pick on the younger children.
2.spot
原句：I thought Mr. Winsky would make us do a bunch of chin-ups or jumping jacks or something to prove we were up for this job, but he just handed us our belts amd badges on the spot.
词义：（n.）地点，场所
on the spot 立刻，当场,处于负责位置
造句：This mistake push me into a inferior position on the spot.
3.perk
原句：Another great perk is that you get to show up ten minutes late for first period.
词义：=an incidental benefit awarded for certain types of employment. 额外津贴
造句：There is a perk of award that I am exempted from the final exam.
4.slack off
原句：We were supposed to have a test in Pre-Algebra, and I've kind of slacked off ever since I became a Safety Patrol.
词义：slack（adj.）松懈的，不活跃的，清淡的 （n.）宽松裤，（绳索等）松弛部分
（v.）懈怠，偷懒，放松，减速
slack off 放松，懈怠
造句：We can't be slack off in our studies.
5.teach sb. a lesson
原句：So tomorrow morning, when the Whirley Street Kids come marching up our hill, me and Rowley are going to teach those guys a lesson.
词义：给某人一个教训
造句：The boy teaches this guy a lesson for his rude behavior.
两个句子
原句：We've missed our window of opportunity.
句型：句子中有一个新颖的用法：miss the window of opportunity失去了……的机会
造句：I missed the window of opportunity, which will makes me more popular.
句型：while ,when用法小区分
while只能表示一段时间，while引导时间状语从句时，谓语动词只能是是持续性的；when引导的时间状语从句中的动词可以是终结性的，也可以是持续性的。
造句：While he was writing his homework, the little child disturbed around him.
日记
Tomorrow I will confront a huge challenge, because I was slack off in my studies from the beginning of this term, so I am psyching. And now, I have to devoted myself into review, wish I would have a pretty good score.
