英語(yǔ)必修五公開(kāi)課教學(xué)反思(編輯修改稿)
2024-11-05 02:45 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 t a person doesn’t know the answer to your happens in thesituation? A New Yorker might say, “Sorry, I have no idea.” But in Yucatan, Mexico, no one answers “I don’t know.” People there believe that “I don’t” is usually give an answer, but often a wrong a tourist can get lost very easily in Yucatan!However, one thing will help you everywhere in the ’s body one of the followings is probably an example of Japanese directions?A.“Go south two west and then go another mile.”B.“Turn right at the hospital and go past a library is right in front of you.”C.“The post office is about five minutes from here”D.“The post office is at Street Kamira.” in Los Angeles don’t give directions in miles because use landmarks in their directions instead of distance prefer to lead you the way often have no idea of distance measured by miles prefer to use body language give directions by street names landmarks people the way people a wrong direction is Yucatan? the How much rain has fallen on the earth in the past? Man has not always kept weather scientists need a way to learn about past rainfall, they study tree tree’s trunk grows bigger each its bark(樹(shù)皮), a tree adds a layer of new wood each year it you look at a tree stump, you can see the are called annual rings(年輪)On some trees, all of the rings are he same the ponderosa pines(松)that grow in the American southwest have rings of different soil in the southwest is pines depended on rainfall for a year of good rainfall, they form wide a dry year, they form narrow do not have to cut down a pine to study its a special tool, they can remove a narrow piece of wood from the trunk without harming the they look at the width of each ring to see how much rain fell in the year it pines are hundreds of years old and have hundreds of rings form an annual record of past rainfall in the story does not say so, but it makes you think tree grows faster when it has a lot of cut down trees to study tree trees form wide rings every ponderosa pine grows in the Southwest tree rows a new layer of it rains season the whole, this story is tree trunks grow scientists study tree that lived hundreds of years ponderosa pines in the American did the scientists study the width of the tree rings? want to know how big the tree will want to move the pine trees depend on rainfall for rings tell them how much rain has A young officer was teaching some old had been in the army for many years and did not like officers, young or did not think this young officer could tell them anything about how to fight in a Jones was nearly
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