用be动词的适当形式填空1.Emily____a girl. She____in the lab.2.You___a boy.I____a boy,too.
1.is，is 2.are,am 3.is,is 4.are 5.is 6.is
在音标中，为什么l的读音不一样，怎么区分
关 + which \\\/ whom”引导的定句词+关系代词”引导的定语从句，是定语从句一种介词前置的定语从句句型，介词与关系代词之间存在一种介宾关系。
当关系代词在定语从句中作介词宾语时，把介词置于关系代词前，即演变出“介词+关系代词”句型。
例如：The man who\\\/whom \\\/that you spoke to is a teacher.=The man to whom you spoke is a teacher.一、基本构成1.“介词+关系代词”结构引导的定语从句中，关系代词只能用which（指物）或whom(指人) ，即：介词+which\\\/whom。
（1）The man to whom you spoke is a teacher.（2）The city in which she lives is far away.（3）The little girl is reading a book, in which there are many cartoons.注意：当介词放在关系代词的前面时，用在介词后的关系代词不能省略。
2.在限制性定语从句中，当介词置于定语从句的谓语动词之后时，可用that\\\/which(指物)；that\\\/who\\\/whom（指人）作介词的宾语.且此处关系代词可以省略，特别是在口语中。
如：（1) The man (who\\\/whom \\\/that )you spoke to is a teacher.（2）The city（which\\\/that）she lives in is far away.注：通常介词放在定语从句中动词后，也可以放在关系代词前面，但有些特殊动词短语搭配不能拆分，介词只能放在动词后，如： look for, look after, pay attention to ,take care of , look forward to, listen to等。
This is the pen that \\\/ which you are looking for.The patient whom she is looking after is her father.The words that \\\/which we should pay attention to are written on the blackboard.There are fifty patients who\\\/whom\\\/that we must take good care of.二、关系副词when，where，why可用“介词＋which”来代替。
关系副词实际上是介词＋先行词。
其中when=表时间的介词（如：in，at,during等）+which；Where=表地点的介词（如：in，at,on,under等）+which；Why=表原因的介词（如：for）+which(1)当先行词表示时间，定语从句中缺少时间状语时，通常用关系副词when引导，此时也可选用表示时间的介词＋which来代替关系副词when。
I still remember the day when I came here. ( on the day =when) (2)当先行词表示地点，定语从句中缺少地点状语时，通常用关系副词where引导，此时也可选用表示地点的介词＋which来代替关系副词where。
This is the house where I lived last year. ( in the house= where)(3)当先行词为reason，定语从句中缺少表示原因状语时，通常用关系副词why引导，此时也可以用for which来代替关系副词why。
There are many reasons why people like traveling. (for the reasons =why)三、关系代词前介词选择三原则：一先，二动，三意义（重中之重）1.一先，即根据定语从句中介词与先行词的搭配关系选择。
I never forget the day on which I came to this school. (on the day)2.二动，即根据定语从句中谓语动词与介词的搭配关系选择。
This is the iPad on which I spent 3000 yuan. (spend money on sth.)3.三意义，即根据定语从句的意义来确定介词。
This is my pair of glasses, __without which__I cannot see clearly.例题：用“介词+关系代词”的形式表示1. Do you like the book __________ she learned a lot? 2. He paid the boy $10 for washing ten windows, most ______ hadn't been cleaned for at least a year.3. The tower _________ people can have a good view is on the hill.注意：介词+关系代词1）介词后面的关系代词不能省略。
2）that前不能有介词。
3）某些在从句中充当时间，地点或原因状语的介词+关系词结构可以同关系副词when,where和why互换。
matlab中函数svd是什么意思
Loneliness is difficult to evade the things in life, it is the same as the joys and sorrows of life, always with us. Loneliness is a state of mind, a spiritual connotation, is the soul of a person's accomplishment reflects the idea is a commendable style. Perhaps loneliness is associated with painful, but loneliness is not an elegy, but a Pentium forward rivers, conceived in the twists and turns in a truly happy, the roundabout striking accumulation of power. A man named Mani Ya little girl, she was home the five brothers and sisters in the smallest and the most intelligent one. Her father and mother were school teachers, the income is very limited, but this did not affect her love of learning. Mani Ya has a strong interest in learning and special interest, and very hard, very attentive, able to stand the other partner can not stand the loneliness. She often indulge in a world of their own learning, even surrounded by noisy again, it can not spread her attention. Time, Mani Ya doing homework at home, her sister and fellow students in front of her singing, dancing, playing games. The Mani Ya just did not see the same, without the slightest temptation to play someone else, just concentrate on reading desk. Her sister and fellow students would like to test her, to see if she really serious reading. They quietly behind the Mani Ya put up a few chairs, as long as Mani Ya slightest movement, the chair will collapse. Time, minute by minute later, Ma Niya read a whole book, still erect in the chair there. The face of temptation, many people give up halfway, let alone a child, but Mani Ya no. She never easy to let go any opportunity to learn from the primary school, she was the first test each subject are. Mani Ya unfortunate childhood, her mother had serious infectious diseases, is to take care of her older sister grew up. Later, dissatisfied with her mother and sister have died at age 12. Her life is full of difficult. This is also her living environment to develop independent living skills, honing a very strong character. Mani Ya grew up with like-minded husband engaged in science. An accident, her husband left her, Mani Ya suffer great pain. But she did not give up on themselves, but determined to redouble its efforts to complete the two common scientific volunteer. So she decided to embark on a lonely path in life - scientific research institutions, the walk is nearly 10 years. The most beautiful woman 10 years of brilliant, Mani Ya are spent in the lab! With this focus is also the spirit of dedication, the perseverance of this loneliness, Mani Ya finally succeeded in taking control of the metal radium, becoming the world's greatest scientists, the number of people expected and obtained and not a huge success! Today, Mani Ya had a glamorous name - Marie Curie. The success is how many people came from loneliness? How many times we could not because of loneliness and abandonment will be successful? Loneliness, is the growth must go through the process. We are optimistic that the church, the Church our free and easy. Goethe said: People can learn in the community, however, inspiration is only a lonely time, will emerge. Lonely in life, the most vulnerable youth, ready and waiting for a quiet and lonely, when you go from lonely in the way, the road has been spread before your eyes. Loneliness, is an independent personality and integrity, it is a sign of maturity. Loneliness of baptism, you can get the distillation of the meaning of life, at the helm of their existence, complete interpretation of life, awareness of life. Loneliness is a self-taught, but also a principle of success. It is a practical, meditation, posture is characterized by thick, with a serious, rigorous, challenging for the performance. Each person's life experience is so different, yet so similar. Today's life, depending on the choice yesterday; the future of tomorrow, will reflect the same attitude today. Life is self-created, only the loneliness of the only people who know how to grasp today's fortune. So, when you are lonely when surrounded, please do not be sad, do not despair, the courage to accept the loneliness of the tempered, savor, take advantage of it, perhaps this is the opportunity for success ... ... Non-indifferent to Ming, not to non-peaceful Zhiyuan. Loneliness, the growth stage of life must go through a process; feeling lonely, worldliness, is a character of independence and integrity; loneliness, is a mature sign. Chen's loneliness, break the Goldbach conjecture fortress; Emily Dickinson's loneliness, created numerous immortal poem When surrounded by loneliness, please do not despair, please accept the baptism of loneliness, and perhaps this is successful opportunity
帮忙看一下英语中的，这两个有关定语从句的句子，是否正确
1.The house（ whose door is green） is our physics lab.2.The girl （whose mother is an English teacher) is from England.顺序似乎应该是这样，括号中的部分都是对前面的主语起修饰作用的~
