“一千克”  a kilo of,

“两千克或两千克以上”用“基数词 + kilos, + of,”表示  

  我想要3千克橘子。 I want three kilos of oranges,

“世界各地”  all over the world ,

 all around the world

 学生们来自世界各地。The students come from all over the world,

  夏令营欢迎来自世界各地的人们。The summer camp welcomes people from all over the world,

“并且，还有，也” as well as,

  汤姆不但懂英语而且懂汉语。Tom knows Chinese as well as English,

  欢迎来到北京动物园。Welcome to Beijing Zoo,

“欢迎来到”   welcome to,  

  欢迎来到我们学校。Welcome to our school,

有叫托尼的熊猫吗？Is there a panda called Tony?

 called Tony,“被称为托尼的”，在句中作a panda,的后置定语，相当于named

一个叫露西的女孩  a girl called Lucy,

 a girl named Lucy  

一个叫上海的城市a city called Shanghai,

 a city named Shanghai  

看！她在那儿！Look! There she is!

这句话的正常语序是“Look, she is there,” there,提前是为了强调地点。 副词there, here,等置于句首使用倒装语序。  

 看，公共汽车来了！Look, here comes the bus!

注意：当主语是名词时用完全倒装，“Here + 谓语 + 主语”或者“There + 谓语 + 主语”

 当主语是人称代词时，则用不完全倒装，“Here + 主语 + 谓语”或者“There + 主语 + 谓语”

 给你书。 Here are the books,

 有贼！  There goes the thief!

 你又来这一套。There you go again,

 给你。Here you are,

 一些人认为骆驼背上的驼峰里贮存着水，但这不是真的。Some people think it carries water in the humps on its back, but it's not true,

“it carries water in the humps on its back,”作think,的宾语，因为作宾语的是个句子而非一个词，故称之为宾语从句。

“Some people think,”是主句部分；“it carries water in the humps on its back,”是从句部分。

 我认为他是对的。 I think he is right,

 我认为他是对的。 I think that he is right,

 我希望一切都好 I hope everything will be fine,

 我希望一切都好 I hope that everything will be fine,

 彼得每天都吃早饭。Peter has breakfast every day,

 彼得不是每天都吃早饭。Peter doesn't have breakfast every day,

保罗在星期三打篮球。Paul plays basketball on Wednesday,

  保罗在星期三不打篮球。Paul doesn't play basketball on Wednesday,

他每天吃早餐吗？  Does he have breakfast every day?

是，他吃。Yes, he does,

 不，他不吃。No, he doesn't,

 他星期三打篮球吗？Does he play basketball on Wednesday?

来自come from,

is from,

他来自美国。 He comes from America,

 他来自美国。He is from America,