新人教版英语第二册UNIT 2 Discovering Useful Structures 课件
高中英语(新人教版)必修第二册课后习题：UNIT 2 Section C(课后习题)【含答案及解析】
UNIT 2WILDLIFE PROTECTION
Section C Discovering Useful Structures &
Listening and Talking
课后篇巩固提升
必备知识基础练
Ⅰ.选词填空
exist,reduce,search,recover,attack,observe,intend,shoot
1.A man dead in the city centre last night.
答案was shot
2.Some species in this small area of forest and nowhere else on Earth.
答案exist
3.Once the damage is done,it will take many years for the farmland .
答案to recover
4.His house had clearly been and the book was missing.
答案searched
5.The traveller may fire at a wild beast to defend himself in case he .
答案is attacked
6.Though having lived abroad for years,many Chinese still the traditional customs.
答案observe
7.The new traffic law is mainly to lower the rate of traffic accidents and injuries.
答案intended
8.The new bridge should travelling time from 50 minutes to 15 minutes.
高中英语Unit2DiscoveringUsefulStructures练习含解析新人教版必修第二册
1 Unit 2 Discovering Useful Structures
Ⅰ. 单句语法填空
1. Fortunately, now solutions are being found (find)to give e-waste a new life.
2. An interesting experiment is being carried(carry) out now.
3. Some animals are not being protected (not protect) well enough now.
4. Since my room is being painted(paint), I have to go back home to live with my
parents.
5. The famous actor is being interviewed(interview) by the reporters at the very
moment.
6. Where we shall do the test is still under discussion.
7. These animals are being hunted(hunt) at such a speed that they will disappear
soon.
8. Are the babies being taken(take) care of by this nurse now?
9. Look! The foreign guests are being shown (show) around the factory by Mr
Zhang.
10. It is reported that many a new house is being built(build)at present in the
新教材高中英语Unit2SectionⅡUsefulStructures学案含解析新人教版必修第二册
新教材高中英语新人教版必修第二册：
Unit 2 Wildlife protection
Section Ⅱ Discovering Useful Structures
——现在进行时的被动语态——
一、现在进行时的被动语态的基本结构
肯定结构 be (am/is/are) being done
否定结构 be (am/is/are)＋not＋being done
一般疑问结构 be (am/is/are)＋主语＋being done
特殊疑问结构 特殊疑问词＋be (am/is/are)＋主语＋being done
A new library is being built now.
一座新图书馆正在被修建。
Some disabled children are not being looked after well enough.
目前一些残疾儿童没有受到足够好的照顾。
Is the bridge being repaired now?
现在那座桥在修吗？
What is being done on the new medicine?
目前正在针对这种新药物做什么？
How many bridges are being built in the town?
在这个镇里在建的桥有多少？
二、现在进行时的被动语态的基本用法
1．表示正在进行或发生的被动动作，常与now，look等词连用。
She is being examined by the doctor now.
现在她正在被医生检查。
2．表示现阶段或目前这段时间正在进行的被动动作，但这一被动动作在此时不一定正在发生。
The life of the panda is being studied at present.
现在正在研究大熊猫的生活习性。
3．表示按计划、安排主语将要承受某个动作。
Some rock music is being played by them next.
高中英语(新人教版)必修第二册同步习题：UNIT 3 Part 2(同步习题)【含答案及解析】
Part 2 Discovering Useful Structures &Listening and Talking
基础过关练
Ⅰ.单词拼写
1.In your new job you will perform a variety of (功能;职能).
2.Therefore, we cannot (确认) that food from cloned animals is really safe for
humans to eat.
3.You have to take the top off to change these (电池).
4.The members of the committee agreed to (敦促) the conference to deal with
the problem.
5.The fact that the policeman was prejudiced against foreigners could not be recorded
in the official (档案).
6.Employees can buy books at a (折扣).
7.He pressed a (按钮) and the door closed.
8.I paid the cheque into my savings (账户).
Ⅱ.单句语法填空
1.On weekdays, one third of the room functions workspace.
2.They are pressing us (make) a quick decision.
3.She refused to make comment about this social network.
4.I must get shape;otherwise I will lose the game.
英语选择性必修二UNIT 2Discovering Useful Structures
Section Ⅲ Discovering Useful Structures
复习名词性从句——主语从句、宾语从句
1．(教材P14)Laura says she always feels hungry when she smells it, so I taught her
how to cook it, too.
2．(教材P14)The first time that she had to write an essay, her tutor explained that
she must acknowledge what other people had said if she cited their ideas...
3．(教材P15)At first Xie Lei had no idea what she should say, but what surprised
her was that she found herself speaking up in class after just a few weeks.
4．(教材P15)What seemed strange before now appears quite normal to her.
5．(教材P17)It's important that Xie Lei keeps a balance between her studies and
her social life.
考点一 主语从句
在主从复合句中，充当主语的从句叫主语从句，它是名词性从句的一种。
一、主语从句的连接词
1．that, whether
(1)that在从句中不充当句子成分，也没有含义，只起连接作用，但通常不可省略。
◆It is known to all that the light travels in straight lines.
众所周知，光沿直线传播。
2022_2023学年新教材高中英语Unit2WildlifeProtec学生用书新人教版必修第二册
1
Section Ⅲ Discovering Useful Structures
每/日/金/句：If a large number of wild animals die out, we will break the balance
of nature.
如果大量的野生动物灭绝了，我们将会破坏自然的平衡。
语言基础集释
(教材P18)It is reported that living spaces for wildlife are being reduced due
to the cutting of trees.
据报道，由于砍伐树木，野生动物的生存空间正在减少。
◎reduce vt.减少
(1)reduce {to… 减少到降低到……by…减少了降低了……
(2)reduce sb. to (doing) sth. 使某人沦落为
(3)reduction n. 减少；缩小
[佳句] It was foggy，so the driver had to reduce speed to forty kilometres an
hour.
有雾，所以司机不得不把速度降低到每小时四十公里。
[练通]——单句语法填空
①By taking exercise every day, I have reduced my weight from 65 kilos ________
50 kilos.
②The number of deer has ________ (reduce) by 40 percent due to human's
activities.
③The cultural relic ________ (reduce) to ruins, which made us depressed.
[写美]——应用文佳句
④在日常生活中， 我努力减少在这个星球上的碳足迹。