内容正文:
Unit 2 Topic 1 Section A
目标导航
单词
mess n. 肮脏,杂乱;困境
several pron. 几个,数个
waste adj. 废弃的,丢弃的,无用的;v. 浪费
shame n.羞耻,羞耻
bee n.蜜蜂
butterfly n. 蝴蝶;蝶泳
villager n.村民,乡下人
destroy v. 毁灭,破灭
pollute v.污染
goodness n.天啊;啊呀
pour v.倒出;倾泻;不断流出
短语
1. plan sth. for sth. 为……而计划……
2. pour…into… 倾倒入,涌入
3. waste water 废水
4. see sb./sth. doing sth. 看见某人/某物在做某事
5. have a picnic 吃野餐
6. cut down 砍倒
用法归纳
1. There be … doing sth. 有…在做某事
2. 感叹句基本结构:
① What +a/an+ adj. +n. +S + V !
② How + adj./adv. + S + V !
句子
1. There were several chemical factories pouring waster water into the stream.
有几家化工厂在往河流里排放废水。
2. What a shame! 真遗憾啊!
3. … and you can see bees and butterflies dancing.
你可以看到蜜蜂和蝴蝶在翩翩起舞。
4. Everything has changed. 一切都变了。
5. What has happened? 发生了什么?
知识精讲
知识点01 mess的用法
【课文原句】It was a mess. 真是一团糟啊。(P27)
还可以说:What a mess! 好脏乱啊!
【短语】 in a mess 杂乱不堪
【即学即练1】
-My brother always puts his shoes everywhere, on the floor, behind the door and under the desk.
-________ .
A. What a mess! B. What a shame! C. That’s cool. D. It doesn’t matter.
解析:
情景交际式问题,根据描述我哥哥把他的鞋子到处乱扔,可用 What a mess!应答。
知识点02 pour的用法
【课文原句】 There were several chemical factories pouring waste water into the stream.
有几家化工厂在往河流里排放废水。(P27)
【短语】 pour… into… 意为:向…投入…
e.g. The government has poured millions of yuan into education.
政府已经在教育上投入数百万元。
【拓展】pour away 倒掉
e.g. Please pour away the dirty water. 请把脏水倒掉。
【即学即练2】
The river isn’t clean now because the factory has p______ much w______ water into it.
答案:poured, waste
知识点03 waste的用法
【课文原句】There were several chemical factories pouring waste water into the stream.
有几家化工厂在往河流里排放废水。(P27)
【用法】 waste adj. 意为“废弃的,无用的”;n. 废弃物,浪费;v. 浪费
e.g. Water is important to us and we shouldn’t waste it.
水对我们很重要,我们不应该浪费它。
拓展 waste当名词时,它的反义词是save,意为“节约”。
【即学即练3】
We should s_______ water instead of w______ water.
A. on B. in C. with
答案:save, wasting
解析:本题意思:我们应该节约用水,而不是要浪费水