Unit4 topic1 CD 仁爱版英语八年级上册同步学案

1、八上Unit4 Topic1 Section C Whats the strongest animal on the farm? 学案Name:_Section C thin adj. “瘦的,稀的,薄的” thick adj. “厚的,稠的,浓密的”1. Rainforests are _(茂密的) forests in the hot parts of the world. 雨林是世界上热带地区茂密的森林。2. It rains a lot and the ground is always _(潮湿的). 那里下雨很多，地面总是很潮湿。3. It always _(暗的) and hot

2、in rainforests. 雨林中总是又暗又热。4. Rainforests _(覆盖) 6% of the earths surface. 雨林覆盖了世界表面6%的面积。 provide sth for sb = provide sb with sth“给某人提供某物”5. They provide places to live _ thousands of plants and animals found nowhere else on Earth.它们为成千上万种在地球其他地方所没有的动植物提供了栖息之所。 all kinds of“各种各样的” different kinds of

3、“不同种类的”6. There are tall trees and other different kinds of _(植物). 雨林中有高大的树木和其他不同种类的植物。7. Many of them live in the trees _(超过) 30 meters from the ground. 它们中有很多生活在离地面30多米的树上。 be important to.“对.重要”8. Rainforests are very important to _(we). 雨林对我们很重要。 play an important part in (doing) sth“在.中起重要作用/在.

4、中扮演重要角色”9. They play an important part in _(control) the climate. 它们在控制气候方面起重要作用。10. Rainforests also help to keep the beauty of _(自然). 雨林也能帮助保持自然之美。 die out“灭绝,消失”11. _(没有) rainforests, many beautiful plants and animals would die out. 没有雨林，很多漂亮的动植物将会灭绝。12. We need rainforests for many _(原因). 我们出于很多

5、原因需要雨林。“比较级+and+比较级”表示“越来越.”13. But now, rainforests are becoming smaller and smaller, so we should _(保护) them.但是现在，雨林正变得越来越小，所以我们应该保护他们。参考答案1. thick2. wet3. dark4. cover5. for6. plants7. over8. us9. controlling10. nature11. Without12. reasons13. protectSection D feed on“以.为食”1. Pandas feed _ bamboo

6、. 熊猫以竹子为食。2. But now they have less and less _(土地) to live on. 但是它们现在能生活的地方越来越少。3. So pandas are becoming _(few) in number. 所以熊猫数量正变得更少。 形容词最高级前加the4. _ heaviest animals in the world are not elephants. 世界上最重的动物不是大象。 in danger“处于危险中”5. Now they are in _(危险) because some people make their ocean home _

7、(脏的).现在它们处于危险中因为一些人把他们的海洋家园污染弄脏了。6. Chinese tigers live in the _(南方) of China. 华南虎生活在中国南部。7. They are the oldest _(类型) of tiger in the world. 他们是世界上最古老的虎种。语法-形容词比较级和最高级 形容词比较级的用法：两者或两部分之间的比较A be +比较级+than B e.g. Mary is taller than Lucy. 玛丽比露西高。WhoWhich be +比较级，A or B ？e.g. Which do you like better,

8、 cats or dogs? 你更喜欢哪种，猫还是狗？表示程度的副词，a little, a bit ,a few, a lot, much, even等修饰形容词比较级e.g. The countryside is much quieter than the city. 农村比城市安静多了。“越来越.”：比较级+and +比较级；more and more +形容词原级e.g. It's getting warmer and warmer in spring. 春天的天气变得越来越暖和了。e.g. The Internet will be more and more importan

9、t to us. 网络对我们来说将会变得越来越重要。“the +比较级，the +比较级”表示“越.,越.”e.g. The busier we are, the happier we are. 越忙，我们越高兴。e.g. The more, the better. 越多越好。the+比较级+of，表示两者中“较”e.g. He is the taller of the two. 他是两者之中较高的。 形容词最高级的用法：指三者或者三者以上的比较，形容词最高级前加the主语+be the +最高级+of in +比较范围e.g. Tom is the tallest of these children. 汤姆是这些孩子们当中最高的。e.g. Tom is the tallest in our class. 汤姆在我们班里是最高的。主语+be one of the +最高级+名词复数e.g. Jay is one of the most popular singers. 杰是最受欢迎的歌手之一。WhichWho +最高级，A,B, or C ？e.g. Which city is the most beautiful, Beijing, Shanghai or Fuzhou? 哪个城市是最漂亮的，北京、