时间:2018-12-13 作者:英语课 分类:河北教育初中英语(初中起点)八年级下册


英语课

[ti:UNIT 2 Plant a Plant! Lesson 14: People and Plants]

[0:00.244]UNIT 2 第二单元

[0:01.985]Plant a Plant! 培育植物

[0:03.795]Lesson 14: 第14课:

[0:06.092]People and Plants 人和植物

[0:08.334]THINK ABOUT IT! 想一想

[0:09.663]·Which do you eat more, plants or meat? 植物和肉类,你那一种吃得更多些?

[0:13.038]·Can we live without plants? 离开植物我们可以生活吗?

[0:15.032]Why or why not? 为什么?

[0:16.872]·What do people use plants for? 人们利用植物来做什么?

[0:19.735]Are you hungry? 你饿吗?

[0:21.064]These apples look good! 这些苹果看起来不错!

[0:23.058]People use plants in many ways. 人们通过很多方法利用植物。

[0:26.893]·For food. ·食物

[0:28.529]There are about eighty thousand different plants in the world that people can eat. 世界上有八万种不同的可供人们吃的植物。

[0:35.431]But half of the world's food comes from only three plants: 但是世界上一半的食物仅来自三种植物:

[0:40.595]rice, corn 1 and wheat. 大米,玉米和小麦。

[0:44.378]·For shelter 2. ·住所

[0:46.321]We use wood from trees to build houses and furniture. 我们用木材建造房屋,制做家具。

[0:52.302]Tables, chairs and beds are furniture. 桌子,椅子和床都是家具。

[0:56.750]So is your desk. 你的课桌也是。

[0:59.767]·For medicine. ·做药材

[1:01.710]We make many medicines from plants. 我们使用的很多药物都提取于植物。

[1:04.726]What's medicine? 什么是药物?

[1:06.413]Doctors use medicine to help sick people. 医生用药物帮助病人。

[1:10.861]·For clothing. ·做衣服

[1:12.906]Is your shirt made of cotton? 你的衬衫是用棉布做的吗?

[1:16.076]Cotton is made from the cotton plant. 棉布来自于棉花。

[1:19.961]Do you have a hat made of straw 3? 你有用草做的帽子吗?

[1:23.336]Straw hats are made from the stems 4 of grass plants. 草帽是用草的茎做成的。

[1:29.369]·For things we use to work. ·做我们工作时用的东西

[1:32.743]Look at the things on your desk. 看你桌上的东西。

[1:35.203]Books, paper, pencils, erasers and the ink in your pen all come from plants. 书,纸,铅笔,橡皮和你钢笔里的墨水都是用植物做的。

[1:44.201]We can't live without plants! 我们离开植物就不能生存!

[1:47.201]LET'S DO IT! 做一做

[1:48.652]In a small group, make a list of the plants you eat every day. 分小组,列一份清单,写出你们每天吃的食物。

[1:54.591]What would happen to us if there were no plants? 如果没有植物,我们身上会发生什么?

[1:58.597]Try using this phrase 5: "If we had no plants,_____" 试着应用下面的句子:“如果没有植物,_____”

[1:58.597]

[1:58.597]

[1:58.597]



1 corn
n.(美)玉米,(英)小麦,谷物(中)包裹
  • Corn was first grown in America.玉米最先在美国种植。
  • Was the camel carrying corn?那头骆驼驮的是谷物吗?
2 shelter
n.掩蔽,掩蔽处,避身处;庇护所,避难所,庇护;vt.庇护,保护,隐匿;vi.躲避
  • We took shelter from the rain in a cave.我们在一个山洞里避雨。
  • Trees are a shelter from the sun.树木可以遮挡阳光。
3 straw
n.稻草,麦杆,吸管;adj.用稻草做的,用来作稻草的,麦杆色的,无价值的,象稻草人的,非正式民意测验所发现的
  • The old peasant is twisting pieces of straw into a rope.这位老农民正把稻草搓成绳子。
  • May I have a straw for my drink?给我一根喝饮料的吸管好吗?
4 stems
n.(花草的)茎( stem的名词复数 );词干;(高脚酒杯的)脚;烟斗柄v.遏制[阻止](液体的流动等)( stem的第三人称单数 );封堵;遏止
  • The present wave of strikes stems from discontent among the lower-paid. 当前的罢工浪潮起因于低工资雇员们的不满情绪。 来自《简明英汉词典》
  • Her interest in flowers stems from her childhood in the country. 她对花卉的兴趣产生于她在乡下度过的童年时代。 来自《简明英汉词典》
5 phrase
n.短语,词组;成语,习语
  • The phrase was caught on and immediately became popular.这个短语被采用后很快就流行了。
  • That's exactly the phrase I was looking for.这就是我一直找的那个短语。
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