For instance, American Indians used wampum, which is made from seashells. And until recently on the pacific island of Yap, people use large stone discs as money.In most places these types of money died out because more practical forms of money were invented. People started using precious ...
学生答:We are going to study music。此时教师可以解释are going to的含义。然后教师再让学生举例I am going to … He \She is going to … 重点强调be going to 结构表达的是将来发生的动作,to 后面是动词原形。 (2)教师可以将going to结构和现在进行时进行比较: ___I___I___ Now this afternoon I...
“But I want these seashells,” Betty said unhappily. “Each one is a different shape and size. They are all special.”Suddenly, David saw the water rising along the beach. He shouted to Betty, “The waves (海浪) are about to take your toys!” As Betty ran to get her things, she ...
This Fashion Girl Travels at Least Once a Month—and Always Packs These 3 Outfits No seashells or straw bags here. By Michaela Bushkin This Trend Is Officially Outselling Jeans and Leggings Are you even surprised? By Anna LaPlaca ...
Shelling requires a lot of patience. Common shells are easy to find. But, you’re not likely to find all the seashells you hope to find on the same beach or day. Make sure your shells aren’t inhabited. Seashells are made by mollusks, which are live animals. Taking live shells away ...
"She sells seashells by the seashore. The shells she sells are surely seashells. So if she sells shells on the seashore, I'm sure she sells seashore shells." Not very easy, was it? What you've just read is called a tongue twister (绕口令). It is an exercise made...
Coquina is a sedimentary rock made of seashells. The shells are made of minerals but they are not minerals. Coal is considered a rock but it is not made of minerals. It comes from the organic matter in plants. Amber is another exception. It is made of tree sap that has hardened ...
When Theodore Roosevelt( 罗斯福 )was only nine,he and tw o of his cousins opened the “Roosevelt Museum of Natural History. ” The museum was in Theodore ’s bedroom.It had a total of 12 specimens( 标本 ).On display were a few seashells,some dead insects and some birds ’ ...
学生回答:We are studying English now。然后,教师指着课程表下午的数学和语文课说:What are you going to do this afternoon? 自己回答:We are going to study Chinese this afternoon .We are gonging to study math also。然后指着课程表下午的音乐课问学生:What are you going to do this afternoon? 学生...
When Theodore Roosevelt(罗斯福)was only nine,he and two of his cousins opened the “Roosevelt Museum of Natural History.” The museum was in Theodore’s bedroom.It had a total of 12 specimens(标本).On display were a few seashells,some dead insects and some birds’ nests.Young Roo...