嫉妒的 ; 妒忌的 ; 吃醋的 ; 珍惜的;爱惜的;jealous,
嫉妒，唯恐某人被他人夺走。be jealous of somebody,
妒忌，精心守护。be jealous of something,
动词，发行，出版，发布。issue,
将某物发给某人。issue somebody with something,
导致。issue in,
名词，流出，发行，（出版物的）期号，争端。issue,
要考虑的，意见不同的。at issue,
就某事论某人。take issue with somebody on,
take issue with somebody over,
take issue with somebody about,
朝某人鞠躬bow at somebody,
鞠躬迎接某人bow to somebody,
鞠躬迎入某人bow somebody in,
bow somebody into,
鞠躬送走某人bow somebody out,
顺从某事bow to something,
（演员）鞠躬谢幕take a bow,
take one's bow,
pretend,作及物动词，后接动词不定式，that,从句，名词。
pretend to something,“自以为有 ”，后面接名词，常指“学问，智慧，美德”。
假装做某事Pretend to do,
假装正在做某事pretend to be doing,
假装做了某事pretend to have done,
陷入困境，惹麻烦get into trouble,
自找麻烦，自讨苦吃ask for trouble,
look for trouble,
borrow trouble,
对某人是个麻烦be a trouble to somebody,
干某事是件麻烦事be a trouble to do,
处于困境be in trouble,
使某人陷入困境get somebody into trouble,
摆脱困境get out of trouble,
做某事很费力have trouble doing something,
闹事，捣乱make trouble,
给某人带来麻烦make trouble for somebody,
不辞劳苦地做某事take the trouble to do something,
take the trouble in doing something,
麻烦某人做某事trouble somebody to do something,
麻烦某人某事trouble somebody for something,
不可省略的连词：介词后的连词，引导主语从句和同位语从句的连词不可省略。
她被选中使我们非常高兴。That she was chosen made us very happy,
我们听到我们队获胜的消息。We heard the news that our team had won,
Whether,不能被if,取代： whether,引导主语从句并在句首，引导表语从句，whether,从句作介词宾语，从句后有or not,
他是否会来还不清楚。Whether he will come is not clear,
在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should,) +do,”，
It is+ necessary,或者 important, 或者 natural, 或者 strange,+ that,
It is+ a pity,或者 a shame, 或者 no wonder, +that,
It is +suggested, 或者 requested, 或者 proposed, 或者 desired, +that,
由连接词that引导的宾语从句，从句是并列句时,第二个分句前的that,不可省
这位老师说它是世界上最美的语言，我们必须记住它。The teacher said it was the most beautiful language and that we must never forget it,
The teacher said that it was the most beautiful language and that we must never forget it,
比尔说他不喜欢那次聚会，他要马上回家。Bill said he didn't like the party,and that he wanted to go home right away,
Bill said that he didn't like the party,and that he wanted to go home right away,
注意：在demand, order, suggest, decide, insist, desire, request, command,等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（should,）+动词原形”。
用who, whom, which, whose, what, when, where, why, how, whoever, whatever, whichever,等关联词引导的宾语从句相当于特殊疑问句，应注意句子语序要用陈述语序。
whether,与if,在作“是否”的意思讲时在下列情况下一般只能用whether,不用if, 引导主语从句并在句首时；引导表语从句时；引导从句作介词宾语时；从句后有“or not,”时；后接动词不定式时。 if, 有是否和如果两种意思，会引起歧义时，只用whether,
当主句动词是现在时，从句根据自身的句子情况，而使用不同时态。
当主句动词是过去时态（could, would,除外），从句则要用相应的过去时态，如一般过去时，过去进行时，过去将来时等；当从句表示的是客观真理，科学原理，自然现象，则从句仍用现在时态。
表语从句位于连系动词后，有时用as if,引导。其基本结构为：主语+系动词+ that,从句。
需要注意的，当主语是reason,时，表语从句要用that,引导而不是because,。
注意whether,可引导表语从句，但与之同义的if,却通常不用于引导表语从句。
同位语从句说明其前面的名词的具体内容。同位语从句通常由that,引导，可用于同位语从句的名词有advice,或者demand,或者doubt,或者fact,或者hope,或者idea,或者information,或者message,或者news,或者order,或者problem,或者promise,或者question,或者request,或者suggestion,或者truth,或者wish,或者word,等。
that,作为关系代词，可以引导定语从句，充当句子成分，在从句中作宾语时可以省略；
that,引导同位语从句时，起连词的作用，没有实际意义，不充当句子成分，不能省略。
that,引导同位语从句，不能省略
你知道这本书让你了解古希腊的生活吗Have you got the idea this book gives you of life in ancient Greece？
Have you got the idea that this book gives you of life in ancient Greece？,
that,引导定语从句，作宾语，可以省略
名词性that,从句在句中能充当主语、宾语、表语、同位语和形容词宾语
他还活着全靠运气。That he is still alive is sheer luck,
约翰说他星期三要到伦敦去。John said that he was leaving for London on Wednesday,
事实是近来谁也没有见过他。The fact is that he has not been seen recently,
近来谁也没有见过他，这一事实令办公室所有的人不安。The fact that he has not been seen recently disturbs everyone in his office,
你对工作满意我感到很高兴。I am glad that you are satisfied with your job,
That,从句作主语通常用it,作先行词，而将that,从句置于句末。
很清楚，整个计划注定要失败。It is quite clear that the whole project is doomed to failure,
你非走不可真是件憾事。It's a pity that you should have to leave,
It, + be,+形容词+ that,从句
有必要 It is necessary that,
重要的是 It is important that,
很明显 It is obvious that,
It, + be, + 过去分词+ that,从句
人们相信 It is believed that,
众所周知 It is known to all that,
已决定 It has been decided that,
It,+ be, +名词+ that,从句
是常识It is common knowledge that,
令人惊奇的是 It is a surprise that,
事实是 It is a fact that,
It, +不及物动词+ that,分句
似乎 It appears that,
碰巧 It happens that,
我突然想起 It occurred to me that,
who, whom,whose, whoever, what, whatever, which, whichever,连接代词
where, when, how, why,连接副词。
书销售如何取决于作者本人。How the book will sell depends on its author,
在自己家里可以随心所欲。In one's own home one can do what one likes,
俱乐部将给得胜者设奖。The club will give whoever wins a prize,
我的问题是谁将接任该基金会主席职位。My question is who will take over president of the Foundation,
她高兴给他起什么名字就取什么名字。She will name him whatever she wants to,
我不知道他什么时候回来。I have no idea when he will return,
我尚不能肯定她为什么拒绝他们的邀请。I'm not sure why she refused their invitation,
那取决于我们去哪儿。That depends on where we shall go,
还没决定谁做这项工作。It is not yet decided who will do that job,
他们何时结婚依然不明。It remains unknown when they are going to get married,
这一计划是否可行还有等证实。Whether the plan is feasible remains to be proved,
请让我们知道你是否能在星期五以前把文章写完。Let us know whether you can finish the article before Friday,
Let us know if you can finish the article before Friday,
问题在于我们是否应该借钱给他。The point is whether we should lend him the money,
他们调查他是否值得信赖。They are investigating the question whether the man is trustworthy,
她怀疑我们是否能够前来。She's doubtful whether we shall be able to come,
我担心他是否能度过疾病的危险期。I worry about whether he can pass through the crisis of his illness,
选择性疑问从句由关联词if,或者whether, or,或whether, or not构成，
请告诉我他们是瑞典人还是丹麦人。Please tell me if they are Swedish or Danish,
Please tell me whether they are Swedish or Danish,
我不在乎你是否喜欢该计划。I don't care whether you like the plan or not,
只能用whether, 在动词不定式之前只能用whether, 。在whether, or not,的固定搭配中。在介词后，只能用whether, 宾语从句放在句首表示强调时，只能用whether, if, 有是否和如果两种意思，会引起歧义时，只用whether,
Could you tell me if you know the answer ? 你能告诉我你是否知道答案吗？或者你告诉我如果你知道答案？会引起歧义时。
强调两方面的选择，特别是句中有or not,时。只用whether,。
告诉我你能不能来。Let me know whether you can come or not,
宾语从句前置时。只用whether,。
我不能说这是不是真的。Whether this is true, I can't say,
引导主语、表语、同位语从句时。只用whether,。
主语从句 足球赛是否举行取决于天气。Whether the football game will be played depends on the weather,
表语从句 问题是他能否做到。The question is whether he can do it,
同位语从句 我们是否应该和他们一起去的问题必须马上决定。The question whether we should go with them must be decided at once,
在介词之后作介词的宾语时。只用whether,。
我还没有决定是否回家。I haven't settled the question of whether I'll go back home,
在不定式前与不定式一起组成词组时。只能用whether,。
去还是留仍然是个问题。Whether to go or stay is still a question,
在discuss, decide, 等动词后作宾语时。只能用whether,。
我们讨论了是否应该乘飞机去那里。We discussed whether we should go there by plane,
if,可以引导条件状语从句，是"假如；如果"之意，
whether,可以引导让步状语从句，是"不管；无论" 之意。
如果你问他，他会帮助你。If you ask him, he will help you,
不管你跟我来还是呆在家里，我都要去。I shall go, whether you come with me or stay at home,
if, 或whether, 引导宾语从句时，作“是否”讲，常放在动词ask, see, say, know,和find out,等后面。一般情况下，两者常可换用，在口语中多用if,。
没有人知道明天是否下雨。Nobody knows whether it will rain tomorrow,
Nobody knows if it will rain tomorrow,
露西问他们是否有棉制的羊毛衣。 Lucy asked whether they had a cotton sweater,
Lucy asked if they had a cotton sweater,
if,或whether,不能和that, 或其它连词（副词）同时使用。
我不知道他今天是否会来。 I don't know if he will come here today,
I don't know whether he will come here today,
他走过来看看猫是否出了毛病。He came to see if there was wrong with his cat,
He came to see whether there was wrong with his cat,
if,或whether,引导的宾语从句时，虽具有疑问意义，但从句语序应用陈述句语序。
你知道去医院的路吗？老妇人问我。Did you know the way to the hospital ? The old woman asked me,
老妇人问我是否知道去医院的路。The old woman asked me if I knew the way to the hospital,
The old woman asked me whether I knew the way to the hospital,
if,或whether,引导的宾语从句应和主句的时态保持一致。即主句为一般现在时，从句用任一种时态；主句为一般过去时，从句则用过去时中的任一种时态。
我不知道他是否来过这儿。I don't know if he has come here,
I don't know whether he has come here,
汤姆问我是否看过这本书 。Tom asked if I had read the book,
Tom asked whether I had read the book,
在动词不定式之前只能用whether, 。
我不能决定是否留下。I can't decide whether to stay,
在whether, or not, 的固定搭配中。只能用whether,
我想知道是否是好消息。I want to know whether it's good news or not,
在介词后，只能用whether,。
他的父亲担心是否会失去工作。His father is worried about whether he lose his work,
宾语从句放在句首表示强调时，只能用whether, 。
他们是否能准时完成这项工作还是个问题。Whether they can finish the work on time is still a problem,
用if,会引起歧义时，只用whether,。
Could you tell me if you know the answer ? “你能告诉我是否知道答案吗？”或“如果你知道答案，请告诉我，好吗？”。如用whether,可避免歧义。