UNIT 2 Plant a Plant! Lesson 16: Unit Review

[ti:UNIT 2 Plant a Plant! Lesson 16: Unit Review]
[0:00.193]UNIT 2
[0:01.853]Plant a Plant!
[0:03.512]Lesson 16:
[0:05.287]Unit Review
[0:06.831]Ⅰ. Building Your Vocabulary
[0:10.111]A. Fill in each blank with the proper word from the list. Use the correct form.
[0:16.864]plant 种植
[0:17.829]cover 覆盖
[0:18.986]water 浇水
[0:20.105]feed 养
[0:20.954]grow 生长
[0:21.919]B. Find the proper words in this unit.
[0:26.087]C. Fill in the blanks with the proper word. The first letter is given.
[0:32.840]D. Complete the passage with the proper words or phrases¹.
[0:37.780]Ⅱ. Grammar in Use
[0:40.597]Match the sentences on the left with the types on the right.
[0:45.343]Ⅲ. Speaking the Language
[0:48.624]Complete the following dialogue.
[0:51.402]Ⅳ. Putting It All Together
[0:54.373]A. Reading comprehension²
[0:57.422]Are Plants Important to All Animals? 植物是对所有的动物来说都很重要吗？
[1:00.895]Plants and animals are living things. 植物和动物都是生物。
[1:04.214]All living things need food for energy. 所有的生物都需要食物来补充能量。
[1:07.918]Without a way to get energy, they would die. 没有补充能量的途径，它们就会死亡。
[1:11.623]Plants and animals get their food in different ways. 植物和动物获得食物的途径不同。
[1:15.177]A plant uses the energy in sunlight³ to make food for itself. 植物利用阳光中的能量为自己制造食物。
[1:20.061]Without sun or air, small plants would not be able to grow into bigger plants. 没有阳光和空气，植物无法长大。
[1:25.859]If you put a seed in the ground and give it water and energy from the sun, it will grow. 如果你种下种子，给它提供水和来自太阳的能量，它就会生长。
[1:31.852]It will grow into good food for other living things, like animals. 它会长成其他生物，比如动物的很好的食物。
[1:36.555]Some animals, such as cows and pandas, eat plants. 有些动物以植物为食，例如牛和熊猫。
[1:40.872]Some animals eat other animals. 有些动物以其他动物为食。
[1:43.514]We call these animals predators⁴. 我们称此类动物为食肉动物。
[1:46.478]Plants feed all animals! 植物养活着所有的动物！
[1:48.733]Why? 为什么？
[1:49.764]Think of a tiger. 想一想一只老虎。
[1:51.439]The tiger eats animals that eat plants. 老虎吃食草动物。
[1:54.983]Without plants, the tiger would have nothing to eat. 没有植物，老虎就没有东西可吃。
[1:58.591]Answer the following questions. 回答下列问题。
[2:01.331]B. Writing exercise
[2:04.125]How do you plant a plant?
[2:06.729]Write down your answer and discuss it with your partner.
[2:10.868]Do You Know? 你知道吗？
[2:12.737]Talking About Material 谈论材料
[2:15.007]Is your shirt made of cotton? 你的裙子是棉质的吗？
[2:17.944]What's the table made of? 你的桌子是什么做的？
[2:20.414]Strew hats are made from the stems⁵ of grass plants. 草帽是用草本植物的茎制成的。
[2:25.554]He made a large wooden ship. 他造了一条大木船。
[2:28.625]Talking About Purpose 谈论目的
[2:31.161]What did you come here for? 你来这里干什么？
[2:33.965]I come here for help. 我来这里寻求帮助。
[2:36.569]Why do people sometimes cover plants in Canada? 在加拿大，为什么人们有时候会把植物覆盖起来？
[2:41.442]They do that to keep plants warm. 他们那样做是为了给植物保暖。
[2:44.893]Five types of Simple Sentences 五种简单句结构
[2:48.030]1. Subject + Intransitive Verb⁶ 1. 主语 + 不及物动词
[2:52.570]The sun rises. 太阳升起来了。
[2:54.506]The spring is coming. 春天就要来了。
[2:57.376]2. Subject + Transitive Verb + Object 2. 主语 + 及物动词 + 宾语
[3:02.717]I don't like basketball. 我不喜欢篮球。
[3:05.854]3. Subject + Link Verb + Predicative 3. 主语 + 系动词 + 表语
[3:11.795]Danny is tired. 丹尼累了。
[3:14.265]In spring, the weather becomes warmer. 春天，天气变暖。
[3:18.271]4. Subject + Verb + Indirect⁷ Object +Direct Object 4. 主语 + 动词 + 间接宾语 + 直接宾语
[3:26.081]I read her a story. 我给她读了故事。
[3:28.351]Show me your photos. 给我看看你的照片。
[3:30.954]5. Subject + Verb + Object + Complement⁸ 5. 主语 + 动词 + 宾语 + 补语
[3:37.363]I helped her brush her teeth. 我帮她刷牙。
[3:40.033]Keep them warm at night. 夜间为它们保暖。
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1 phrases   

n.短语( phrase的名词复数 )；成语；说法；乐句

参考例句：

• Sports commentators repeat the same phrases ad nauseam. 体育解说员翻来覆去说着同样的词语，真叫人腻烦。
• Television sports commentators repeat the same phrases ad nauseam. 电视体育解说员说来说去就是那么几句话，令人厌烦。 来自《简明英汉词典》

2 comprehension   

n.理解，理解力；领悟

参考例句：

• The teacher set the class a comprehension test.老师对全班同学进行了一次理解力测验。
• The problem is above my comprehension.这个问题超出我的理解力。

3 sunlight   

n.日光，阳光，日照

参考例句：

• The room was flooded with warm and golden sunlight.房间充满着温暖、金色的阳光。
• In the bright sunlight she had to narrow her eyes.在强烈阳光下她必须眯着双眼。

4 predators   

n.食肉动物( predator的名词复数 )；奴役他人者（尤指在财务或性关系方面）

参考例句：

• birds and their earthbound predators 鸟和地面上捕食它们的动物
• The eyes of predators are highly sensitive to the slightest movement. 捕食性动物的眼睛能感觉到最细小的动静。 来自《简明英汉词典》

5 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

参考例句：

• 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》

6 verb   

n.[语]动词

参考例句：

• The sentence is formed from a verb and two nouns.这句子由一个动词和两个名词构成。
• These are the finite forms of a verb.这些是一个动词的限定形式。

7 indirect   

adj.间接的，转弯抹角的，非直接的

参考例句：

• What he said was very indirect.他的话很婉转。
• He gave only an indirect answer.他只作了间接的回答。

8 complement   

n.补足物，船上的定员；补语；vt.补充，补足

参考例句：

• The two suggestions complement each other.这两条建议相互补充。
• They oppose each other also complement each other.它们相辅相成。