首页
登录
职称英语
[originaltext] Today’s lecture we’ll center on the prehistoric people of Nev
[originaltext] Today’s lecture we’ll center on the prehistoric people of Nev
游客
2023-08-17
36
管理
问题
Today’s lecture we’ll center on the prehistoric people of Nevada Desert. Now most of these prehistoric desert people moved across the countryside throughout the year.(16)You might think that they’re wandering aimlessly. Far from it, they actually followed the series of carefully planned moves. Where they moved depended on where food was available. Places where plants were ripe-ning or fish were spawning. Now often when these people moved, they carried all their possessions on their backs. But if the journey was long, extra food and tools were sometimes stored in caves 01 beneath rocks. One of these caves is now an exciting archaeological site. Beyond its small opening is a huge underground grotto.(17)Even though the cave is very large, it was certainly too dark and dusty for the travelers to live in. But it was a great place to hide things.(18)And tremendous amounts of food supplies and artifacts have been found there. The food includes dried fish, seeds and nuts. The artifacts include stone spear points and knives. The spear points are actually rather small.(19)Here is a picture of some that were found. You can see their size in relation to the hands holding them.
16. What point does the speaker make about the prehistoric people of the Nevada Dessert?
17. Why didn’t the people live in the cave described by the speaker?
18. What have archaeologists found in the cave?
19. Why does the speaker show a photo to the class?
选项
A、To illustrate the size of some objects.
B、To introduce the next assignment.
C、To show some artifact on display at the campus museum.
D、To demonstrate his photographic ability.
答案
A
解析
由“You can see their size in re—lation to the hands holding them.”可知老师让学生看图片的目的是让学生看某个物体和手的比例关系,从而说明物体的大小。所以答案为A)。
转载请注明原文地址:https://tihaiku.com/zcyy/2935019.html
相关试题推荐
[originaltext]W:Sam,couldyoureviewtheresultsofthesurveyonleisurespo
[originaltext]W:Hey,Mike!DidyouattendMr.Johnson’sseminarontheHistory
[originaltext]M:Hello,Mary.ThisisPeteratthehospital.IsMichaelhome?W
[originaltext]M:Hello,Mary.ThisisPeteratthehospital.IsMichaelhome?W
[originaltext]M:Hello,Mary.ThisisPeteratthehospital.IsMichaelhome?W
[originaltext]M:Hello,Mary.ThisisPeteratthehospital.IsMichaelhome?W
[originaltext]M:Hello,Mary.ThisisPeteratthehospital.IsMichaelhome?W
[originaltext]Asaresultofrisinguniversitycosts,manystudentsarefin
[originaltext]Asaresultofrisinguniversitycosts,manystudentsarefin
[originaltext]Asaresultofrisinguniversitycosts,manystudentsarefin
随机试题
__________atinthisway,thepresenteconomicsituationdoesn’tseemsogloomy
WanttoKnowYourDiseaseRisk?CheckYourExposomeA)Whenitcom
NarratorListentoatalkonhomeautomationinamechanicalengineering
校对是根据原稿或定本,核对校样,( )以保证出版物质量的工作。A.作出修改,进
学习《念奴娇?赤壁怀古》,在引导学生品味诗歌语言,赏析意境之前,教师播放赤壁实景
下列各项,表现为皮肤焮红灼热刺痛,出现成簇水疱,簇生成群,带状分布的是A.天花
A.3天疗法 B.7天疗程 C.7~14天疗程 D.6个月疗程 E.半年
2009-2013年该省规模以上工业增加值增幅最小的一年是:() A.20
羚羊角的原动物是A.鹅喉羚羊 B.长尾黄羊 C.黄羊 D.赛加羚羊 E.
(2019年真题)关于仲裁庭组成的说法,正确的有()。A.当事人未在规定期限内
最新回复
(
0
)