高中英语外研版 (2019)必修 第二册Unit 6 Earth first精品学案

这是一份高中英语外研版 (2019)必修 第二册Unit 6 Earth first精品学案，共6页。
随着城市的扩张，人口的增加，垃圾处理问题越来越凸显。假如你是李华，是一名高三学生，请你以“Hw t Deal with the Garbage”为话题，用英语写一篇100词左右的短文。谈谈你的看法。
内容要点：
1．改掉乱扔垃圾的坏习惯；
2. 实行垃圾分类处理；
3. 其他建议。
参考词汇：litter乱扔；envirnmentally friendly 环保的；classificatin分类。




审题谋篇
STEP Ⅰ审题构思出框架
明确体裁话题→短文、如何处理垃圾。
确定时态人称→一般现在时为主；以第一人称为主
构思文章框架→三段式：首段：引出话题 中段：如何处理垃圾 尾段：简单呼吁。
接下来细化主要内容→如何处理垃圾（这个是本篇文章的重难点）
比如垃圾分类，提高垃圾回收率，提高保护环境的意识等等
将这些表述清楚即可组成文章中段主要部分。
STEP Ⅱ 完整句子表达
1.随着人民生活水平的提高，我们生活中的垃圾也越来越多。
With the imprvement f the living standards f the peple, mre garbage is being prduced in ur life.
练习（仿写句子）
以下是类似结构的句子，均采用 “With the imprvement f the living standards f the peple, ...” 的句式，描述社会经济发展带来的各种变化：
随着人民生活水平的提高，近年来网购变得越来越流行。
With the imprvement f the living standards f the peple,
.
随着人民生活水平的提高，人们更加关注健康饮食和规律锻炼。
With the imprvement f the living standards f the peple,
.
随着人民生活水平的提高，家长们在子女教育上的投入越来越多。
With the imprvement f the living standards f the peple,
.
随着人民生活水平的提高，环境保护已成为公众关注的重要议题。
With the imprvement f the living standards f the peple,
.
2.如何处理它已成为我们面临的严峻挑战。
Hw t deal with it has becme a serius challenge t us.
3. 显然，人们似乎已经习惯在街上乱丢垃圾。
Obviusly, peple seem t have gt accustmed t littering in the streets.
4. 我认为，这种坏习惯的根源在于人们没有意识到地球资源正在减少。
In my pinin, the reasn fr the bad habit is that they haven’t realized the decrease f resurces n the earth.
5.作为学生，我们应该从自身做起，保护地球和我们有限的资源。
As a student, we shuld start frm urselves t prtect the earth and ur limited resurces.
6.首先，我们应该根据垃圾的性质对垃圾进行分类。
First, we shuld srt the garbage accrding t its nature.
7.这样可以充分利用可再生的废弃物，从而提高废物回收率。
In this way we can make full use f the renewable waste, thus enhancing the waste recvery rate.
8.第二，必须重视环境教育，使每个孩子都成为环保人士。
Secnd, it is essential t attach imprtance t envirnmental educatin, s that every child will becme envirnmentally friendly.
练习（仿写句子）
以下是类似结构的句子，均采用“It is essential t..., s that...”的句式，
必须在学校实施营养计划，让孩子从小养成健康饮食习惯。
It is essential t , s that
.
必须完善社区心理健康服务，让居民能及时获得专业帮助。
It is essential t , s that
.
9.最后，为了鼓励垃圾分类，政府应该寻求更好的方法。
Finally, t encurage garbage classificatin, the gvernment shuld seek better means.
10.现在正是我们共同努力妥善处理垃圾的时候了。
It is high time that we made a jint effrt t well deal with rubbish.
11.否则，我们将在不久的将来遇到麻烦。
Otherwise, we will run int truble in the near future.
STEP Ⅲ 增加衔接句，成篇。
One pssible versin
Hw t Deal with the Garbage
With the imprvement f the living standards f the peple, mre garbage is being prduced in ur life. Hw t deal with it has becme a serius challenge t us.
Obviusly, peple seem t have gt accustmed t littering in the streets. In my pinin, the reasn fr the bad habit is that they haven’t realized the decrease f resurces n the earth. As a student, we shuld start frm urselves t prtect the earth and ur limited resurces. First, we shuld srt the garbage accrding t its nature. In this way we can make full use f the renewable waste, thus enhancing the waste recvery rate. Secnd, it is essential t attach imprtance t envirnmental educatin, s that every child will becme envirnmentally friendly. Finally, t encurage garbage classificatin, the gvernment shuld seek better means.
It is high time that we made a jint effrt t well deal with rubbish. Otherwise, we will run int truble in the near future.
参考例句
With the imprvement f the living standards f the peple, nline shpping has becme increasingly ppular in recent years.
With the imprvement f the living standards f the peple, mre attentin is being paid t healthy diets and regular exercise.
With the imprvement f the living standards f the peple, parents are investing mre in their children's educatin.
With the imprvement f the living standards f the peple, envirnmental prtectin has becme a majr cncern fr the public.
It is essential t implement nutritin prgrams in schls, s that children can establish healthy eating habits early.
It is essential t imprve cmmunity mental health services, s that residents can access prfessinal supprt when needed.