高中英语Unit 5 A delicate world随堂练习题

这是一份高中英语Unit 5 A delicate world随堂练习题，共8页。试卷主要包含了人们为绿色地球可以采取的行动，　　　 v，　　　 n，　　　　　　 在减少中，　　　　　　 稀有物种，　　　　　　 大量的等内容，欢迎下载使用。

写作题目
假设你是星光中学的李华,你将代表学校参加主题为“Actins fr Greener Earth”的英语演讲比赛。请撰写一份演讲稿,主要内容包括:
1.目前我们生存的地球所面临的环境问题:植被数量减少,野生动物的栖息地骤减等;
2.人们为绿色地球可以采取的行动:为野生动植物建立自然保护区,倡导绿色出行等。
注意:
1.词数不少于100;
2.演讲稿的开头和结尾已给出,不计入总词数。
Ladies and gentlemen,
Gd afternn!I am Li Hua frm Xingguang Middle Schl. The tpic f my speech is “Actins fr Greener Earth”.






Thank yu!
思路点拨
遣词造句
Ⅰ.用本单元所学单词或短语填空
1. n.植物,草木(总称)
2. adv.显著地;戏剧性地
3. v.下降
4. n.干预,介入
5. n.栖息地
6. n.灭绝
7. n.保护,保存
8. 在减少中
9. 稀有物种
10. 大量的
11. 自然保护区
12. 把……当作
13. 代表
14. 依靠
答案 1.vegetatin 2.dramatically 3.decline
4.interventin 5.habitat 6.extinctin
7.cnservatin 8.n the decrease 9.rare species
10.a substantial number f 11.natural reserve
13.n behalf f 14.rely n
Ⅱ.本单元语块、语法运用
1.完成句子
(1)野生动物的栖息地正在减少。
The habitat f wild animals is .
(2)它会导致稀有物种的灭绝。
It will cause the .
(3)我把帮助我们的环境保持清洁和优美当作是我的责任。
I t help keep ur envirnment clean and beautiful.
(4)我代表我们学校的学生呼吁人们节约有限的自然资源。
students in ur schl, I call n peple t save the limited natural resurces.
(5)我们依靠有限的自然资源生存。
We the limited natural resurces fr living.
答案 (1)n the decrease (2)extinctin f rare species (3)regard it as my duty (4)On behalf f (5)rely n
2.句式升级
(6)将句(1)和句(2)合并为现在分词短语作状语的句子

(7)将句(4)和句(5)合并为含有非限制性定语从句的句子

答案 (6)The habitat f wild animals is n the decrease, causing the extinctin f rare species.
(7)On behalf f students in ur schl, I call n peple t save the limited natural resurces, n which we rely fr living.
连句成篇




参考范文
Ladies and gentlemen,
Gd afternn!I am Li Hua frm Xingguang Middle Schl. The tpic f my speech is “Actins fr Greener Earth”. As is knwn t us, there are still many serius prblems f envirnment pllutin. Fr example, vegetatin has been dramatically declining due t the interventin f human activities. Besides, the habitat f wild animals is n the decrease, causing the extinctin f rare species. Therefre, it's high time we shuld jin in the actins fr greener earth.
First f all,we'd better raise peple's awareness f envirnmental prtectin and put the planning int practice.Fr instance,a substantial number f nature reserves can be set up fr the cnservatin f wildlife. What's mre,as a senir high schl student,I regard it as my duty t help keep ur envirnment clean and beautiful. Fr example, we can influence peple arund us t g t wrk r schl n ft r by bike.
Finally,n behalf f students in ur schl, I call n peple t save the limited natural resurces, n which we rely fr living. I hpe ur activities can make a real difference t the earth.
Thank yu!
写作积累
引出话题
1.With the number f cars increasing fast in ur city, ur envirnment is getting increasingly wrse.
2.It is well-knwn that the glbal water shrtage is becming increasingly severe mainly due t glbal warming.
3.Nw mre and mre peple becme aware that the present envirnment has much t d with what we have dne t the earth.
环境问题的具体表现
1.With the develpment f industry, cars make nises and give ff pisnus gases.
2.As we all knw, it's the develpment f industry and heavy traffic jams that have caused air pllutin.
3.Rubbish and waste water are being pured int the river; as a cnsequence, water resurces have becme badly plluted.
保护环境的措施
(一)社会层面
1.Peple all ver the wrld are suppsed t spare n effrt in healing the wrld.
2.T build a harmnius wrld, the develped cuntries shuld take actin t help the pr.
3.There is n denying the fact that air pllutin is an extremely serius prblem: the city authrities shuld take strng measures t deal with it.
(二)个人层面
1.As far as I'm cncerned, it's everyne's duty t prtect the envirnment.
2.We shuld fcus n the envirnmental prtectin and imprve the eclgy.
3.What's mre, every citizen shuld realize the seriusness f the prblem and make cncerted effrts t prtect ur envirnment.
实战演练
()
假设你是李华,你将参加主题为“The Glbal Water Shrtage”的英语演讲比赛。请写一份演讲稿,主要内容如下:
1.全球水资源短缺情况严峻;
2.水资源短缺的原因(环境污染、人口增长等);
3.应对措施(科学地储存未来用水、开发使用现有水资源的新方式、节约用水等)。
注意:
1.词数不少于 100;
2.可以适当增加细节,以使行文连贯;
3.开头和结尾已为你写好,不计入总词数。
Gd mrning, everyne!I am Li Hua. It's my great hnr t speak here.





That's all. Thank yu!
答案全解全析
实战演练
One pssible versin:
Gd mrning, everyne!I am Li Hua. It's my great hnr t speak here. As we all knw, the glbal water shrtage is becming increasingly severe mainly due t envirnmental pllutin, the ever-increasing ppulatin and the imprper use f water resurces. Thus, we shuld d smething t deal with it.
First, we shuld stre water in a scientific way fr future use. Secnd, we shuld develp sme new ways t use the existing water resurces, such as turning sea water int fresh water. Third, it's everyne's respnsibility t make gd use f water, like recycling and saving water in ur daily life.
In cnclusin, peple arund the wrld shuld prtect water resurces and explre ptential nes scientifically.
That's all. Thank yu!
主题
保护地球
体裁
应用文
人称
第一、三人称
时态
一般现在时,现在进行时
布局
首先进行简单的问候并开门见山地引出要演讲的话题。然后进入主体论证部分,这篇演讲稿要求阐述两个问题:第一,人们面临的环境问题;第二,保护环境应采取的行动,可以采用举例法、因果法、对比法等进行论证。最后对论证的话题进行总结,可以加入一些号召性的语句,结尾处进行感谢。