【20180413话题】英语字典使用实战与思考分享Day5 【20180413话题】英语字典使用实

素谊：
【Susie20180413Day2词汇分享】
observe/?b?z?:v/
【解词】observe来源于拉丁词observare，原意是to watch, to guard
【【20180413话题】英语字典使用实战与思考分享Day5】【释义/字典例句】
1.to watch something or someone carefully观察，观测
Stern also studies and observes the behaviour of babies.
2.to see and notice something看到；注意到
I observed a stranger going/go into the office.
3.to make a remark or comment about what you have noticed about a situation说，评论，评述
“He is a fine young man,” observed Stephen.
4.to obey or follow遵守，奉行（法律、习俗等）
We must observe traffic rules.
5.to celebrate庆祝
Green said he intended to keep working for at least two more years, long enough to observe his 50th anniversary.
【教授思路】
背景：
1)对象：高一学生；
2)教材：该词出现在必修4Unit1中，要求掌握的意思是“观察，观测”；
3)讲解的课型：复习
1.音-形
报observe的发音，检测学生能不能正确的拼写出来。
2.语意、词性、用法的检测
确认学生是否知道observe的意思
1)如果知道意思，让学生举出相关的例句。
2)确认学生是否知道observe的词性：动词，然后再拓展它的名词形式observation。
3)确认学生是否知道observe的用法：后常接名词或that从句。
讲用法时让学生举出相应的例句。
3.拓展
针对程度较好的学生可以进行其它几项意思和用法的拓展，比如给出例句让学生体会该词在不同语境中的意思。
收获：对observe的了解更多，之前只停留在“观察”这一层意思上；在写教授思路时参考彬哥写过的，但是在写的过程中慢慢地体会到上课时这个词要怎么教，而不单单只是记这个词的意思和用法。
pei：
【黎佩婷20180413Day5词汇分享】
allegiance
【解词】来自古法语legaunce
【释义】
n.
1.the act of binding youself (intellectually or emotionally)to a course of action
【例句】They swore their allegiance to the USA.
他们发誓忠诚于美国。
【造句】The allegiance is the key to our club.
【形容词】allegiant
【常用短语】
oath of allegiance宣誓效忠
收获:这个单词可以通过常用短语入手，给予总统宣誓效忠美国的情景进行教学。
凝镜君：
【林淑君20180413Day5词汇分享】
commit [k??m?t]
【解词】
来自拉丁committere”团结，连接，结合；汇集到一起”。
【释义】

VERB 犯(罪); 做(坏事)
If someone commits a crime or a sin, they do something illegal or bad.
VERB 自杀
If someone commits suicide, they deliberately kill themselves.
VERB 拨出，调配(资金、资源等)
If you commit money or resources to something, you decide to use them for a particular purpose.
【近义词】
invest put place
VERB 承诺，保证(做); 忠于(某人)
If you commit yourself to something, you say that you will definitely do it. If you commit yourself to someone, you decide that you want to have a long-term relationship with them.
【近义词】
entrust intrust trust confide
【字典例句】
I have never committed any crime...
我从来没犯过罪。
They called on Western nations to commit more money to the poorest nations...
他们呼吁西方国家向极端贫困国家投入更多的钱。
【造句】
He has a tendency to commit suicide

收获:通过英语释义更加了解单词commit本身的含义以及是否中性或其他
沉潜一念：
朱希娟-20180413-Day 3-词汇分享
trouble
【词源】
Middle English, from Anglo-French "truble",which is a noun, and its verb form is "trubler"; based on Latin“ turbidus”.
【词义-搭配-例句】

n. usually refers to bad aspects, such as problems(physical or mental), bad points, and bad situation or fighting, or inconvenience. Also points to an amount of effort and time that is needed to do sth.
1). be in/ into/ out of trouble; get/run into trouble ....陷入/远离/惹上麻烦
He admitted that their marriage was in trouble.他承认他们的婚姻遇到了麻烦
2). be in trouble with sb 找某人麻烦
I think I’m in trouble with Dad. 我想我爸要找我麻烦了。
3). look for trouble闹事, start to cause trouble / start any trouble惹麻烦
If the kids start to cause trouble, ask them to leave.如果小孩子们要来找麻烦，让他们走开。
4). go to a lot of trouble to do sth/take the trouble to do sth 费力做某事
They've obviously gone to a lot of trouble to arrange everything.显然，他们是费了好大劲才安排这些事情。
Vt. makes you feel worried or upset/ to say something or ask someone to do something which may use or waste their time or upset them.
1). trouble sb使苦恼，使烦恼
Is anything troubling you ? 有什么事使你苦恼吗？
2)trouble sb( with sth)（因某事）麻烦某人/给某人带来不便/麻烦
I promise I will not trouble you again. 我发誓我不会再给你带来麻烦。

收获：这几天断断续续查词，发现思路渐渐清晰了，这个词跟前几天两个词相比，使用情况比较清楚些。对词的学习和辨析，还是要继续多加钻研。