人教版高中英语必修二课件：Unit 2《Wildlife Protection》Period Three
感悟规律 重点难点剖析
◆语法感知 感知以下课文原句，完成方框下的小题
1.What is being done to help them? 2.I know that they’re being hunted and their habitat is getting smaller. 3.What measures are being taken to help them? 4.They are being hunted，illegally，for their valuable fur. 5.Much is being done to protect wildlife，but if we really want to save the planet， we must change our way of life.
The report is being written by one of the best students. 报告正由一名最优秀的学生写着呢。 The report is well written.(系表结构) 这个报告写得很好。 (2)现在进行时的被动语态也可以表示将来。 现在进行时的被动语态有时可表示按计划或安排将要进行的一个被动动作 (此种用法仅限于少数及物动词，如：hold，take等)。 A party is being held tonight.今晚将要举行一场晚会。
PART 2
达标检测
当堂检测 基础达标演练
Ⅰ.单句语法填空
1. Is the meeting being held (hold) in the hall now? 2.We can hear that the papersare being printed (print) these days. 3.My sister is being interviewed (interview) at this moment. 4.There is a lot of noise outside as repair work is being done (do) to the house. 5.Look！The man is being questioned (question) by the police.
19.__________________ (repair) in tahme lgoasrinagge(汽修厂).I 20，so I’d like to go there on foot.
Lin Tao：I see.Then wish you a good day!
Ⅱ.用现在进行时的被动语态改写下列句子
6.They are building nine parks. _N__in_e__p_a_r_k_s_a_r_e_b_e_i_n_g_b_u__il_t _(b__y_t_h_e_m_)_.__ 7.Your questions are under discussion. _Y_o_u_r__q_u_e_s_ti_o_n_s_a_r_e_b__ei_n_g__d_is_c_u_s_s_e_d_. _ 8.They are studying the Milu deer at the research centre. _T_h__e_M__il_u_d__ee_r__a_r_e_b_e_i_n_g_s_t_u_d_ie_d__a_t_t_h_e_r_e_s_e_a_rc_h__c_e_n_tr_e__(b_y__t_h_e_m_)_._ 9.They are collecting money for the project. _M__o_n_e_y_i_s_b_e_i_n_g_c_o_l_le_c_t_e_d_(_b_y__th_e_m__)_f_o_r_t_h_e_p_r_o_j_e_c_t.__ 10.My father is painting our new house now. _O__u_r_n_e_w__h_o_u_s_e_i_s_b_e_i_n_g_p__a_in_t_e_d_(_b_y__m_y__fa_t_h_e_r_)_n_o_w__. _
以上句子中的加颜色部分为现在进行时的被动语态 ，其构成形式为be (am/is __/a_r_e_)＋___b_eing＋动词的过去分词 。
◆语法精析 1.现在进行时的被动语态的构成形式
形式
结构
肯定形式
主语＋be(am，is，are)＋being＋done
否定形式
主语＋be(am，is，are)＋not＋being＋done
Li Ming：Thank you！Bye!
Lin Tao：Bye!
3.现在进行时的被动语态注意要点 (1)不可遗漏being。 现在进行时的被动语态表示说话时正在进行的一个被动的动作，如果我们把 being漏掉，即成为一般现在时的被动语态或系表结构。 Look！The children are being taken care of by their aunt. 瞧！那些孩子正由他们的姑妈照看着。 Children are taken good care of at school. 孩子们在学校被照顾得很好。(一般现在时的被动语态)
(3)表示一种经常性的被动行为，常与always，constantly，frequently等词连 用，表示赞赏(扬)、羡慕、讨厌等感情色彩。 I feel very surprised that the window of our classroom is frequently being broken. 我感到非常吃惊的是我们教室的那扇窗户经常被打破。 (4)与部分情态动词连用，表示对正在发生的动作的推测。 He may be being scolded by his father at the very moment. 此刻他也许正被他父亲责骂。
一般疑问式
be(am，is，are)＋主语＋being＋done
特殊疑问式
特殊疑问词＋be(am，is，are)＋主语＋being＋done
2.现在进行时的被动语态表示的意义 (1)表示某事/某人此时此刻正在被……。 The criminal is being watched over by a policeman. 那名罪犯正由一名警察看守。 The bridge is being repaired.这座桥正在被修复中。 (2)表示某事/某人现阶段正在被……。 Many interesting experiments are being carried out these days. 这些天许多有趣的实验正在被进行着。(说话时并不一定正在进行)
(3)不及物动词(短语)、非延续性动词、表示存在意义/所属关系/静态特征的 动词以及系动词不用于现在进行时的被动语态。 这本书是他的。 [误]The book is being belonged to him. [正]The book belongs to him. (4)一些表示状态、心理活动、拥有、存在等的动词，如have，want，need， like，realize等，一般不用于进行时的被动语态，而常用一般现在时的被动 语态表示此时此刻或目前主语正在承受谓语动词表示的动作。 玛丽，过来，有你的电话。 [误]Mary，come here.You’re being wanted on the phone. [正]Mary，come here.You’re wanted on the phone.
Lin Tao：I hear that a car exhibition is also 18. being held (hold) there.Why
don’t you drive there？It’s a long way from here.
Li Ming ： There is something wrong with misybeincgarrepaanirded it
(5)“be＋under/in”等“介词＋名词”结构可表示现在进行时的被动语态的 含义。 The problem is under discussion (is being discussed) at the meeting. 这个问题正在会上讨论。 The telephone is in use (is being used) now. 这部电话正在使用中。
Ⅲ.语法填空(用所给词的正确时态、语态填空)
Li Ming：Hi，Lin Tao，it’s several months since we 11.met (meet) last time. You said you were tired of your work and you 12. would find (find) a new job.What are you doing now? Lin Tao：Oh，I’m 13. being trained (train) for the work in the supermarket this month.You know，a supermarket 14. is being built (build) in our town， and it 15.will be (be) open in about two months.Where are you going now? Li Ming：I 16. am going (go) to the centre stadium，where the spring sports meeting 17. is being held (hold).
Unit 2 Wildlife Protection
Period Three
Period Three Discovering Useful Structures—The present continuous passive voice PART 1 语法导学 PART 2 达标检测
PART 1
语法导学
◆语法感知 感知以下课文原句，完成方框下的小题
1.What is being done to help them? 2.I know that they’re being hunted and their habitat is getting smaller. 3.What measures are being taken to help them? 4.They are being hunted，illegally，for their valuable fur. 5.Much is being done to protect wildlife，but if we really want to save the planet， we must change our way of life.
The report is being written by one of the best students. 报告正由一名最优秀的学生写着呢。 The report is well written.(系表结构) 这个报告写得很好。 (2)现在进行时的被动语态也可以表示将来。 现在进行时的被动语态有时可表示按计划或安排将要进行的一个被动动作 (此种用法仅限于少数及物动词，如：hold，take等)。 A party is being held tonight.今晚将要举行一场晚会。
PART 2
达标检测
当堂检测 基础达标演练
Ⅰ.单句语法填空
1. Is the meeting being held (hold) in the hall now? 2.We can hear that the papersare being printed (print) these days. 3.My sister is being interviewed (interview) at this moment. 4.There is a lot of noise outside as repair work is being done (do) to the house. 5.Look！The man is being questioned (question) by the police.
19.__________________ (repair) in tahme lgoasrinagge(汽修厂).I 20，so I’d like to go there on foot.
Lin Tao：I see.Then wish you a good day!
Ⅱ.用现在进行时的被动语态改写下列句子
6.They are building nine parks. _N__in_e__p_a_r_k_s_a_r_e_b_e_i_n_g_b_u__il_t _(b__y_t_h_e_m_)_.__ 7.Your questions are under discussion. _Y_o_u_r__q_u_e_s_ti_o_n_s_a_r_e_b__ei_n_g__d_is_c_u_s_s_e_d_. _ 8.They are studying the Milu deer at the research centre. _T_h__e_M__il_u_d__ee_r__a_r_e_b_e_i_n_g_s_t_u_d_ie_d__a_t_t_h_e_r_e_s_e_a_rc_h__c_e_n_tr_e__(b_y__t_h_e_m_)_._ 9.They are collecting money for the project. _M__o_n_e_y_i_s_b_e_i_n_g_c_o_l_le_c_t_e_d_(_b_y__th_e_m__)_f_o_r_t_h_e_p_r_o_j_e_c_t.__ 10.My father is painting our new house now. _O__u_r_n_e_w__h_o_u_s_e_i_s_b_e_i_n_g_p__a_in_t_e_d_(_b_y__m_y__fa_t_h_e_r_)_n_o_w__. _
以上句子中的加颜色部分为现在进行时的被动语态 ，其构成形式为be (am/is __/a_r_e_)＋___b_eing＋动词的过去分词 。
◆语法精析 1.现在进行时的被动语态的构成形式
形式
结构
肯定形式
主语＋be(am，is，are)＋being＋done
否定形式
主语＋be(am，is，are)＋not＋being＋done
Li Ming：Thank you！Bye!
Lin Tao：Bye!
3.现在进行时的被动语态注意要点 (1)不可遗漏being。 现在进行时的被动语态表示说话时正在进行的一个被动的动作，如果我们把 being漏掉，即成为一般现在时的被动语态或系表结构。 Look！The children are being taken care of by their aunt. 瞧！那些孩子正由他们的姑妈照看着。 Children are taken good care of at school. 孩子们在学校被照顾得很好。(一般现在时的被动语态)
(3)表示一种经常性的被动行为，常与always，constantly，frequently等词连 用，表示赞赏(扬)、羡慕、讨厌等感情色彩。 I feel very surprised that the window of our classroom is frequently being broken. 我感到非常吃惊的是我们教室的那扇窗户经常被打破。 (4)与部分情态动词连用，表示对正在发生的动作的推测。 He may be being scolded by his father at the very moment. 此刻他也许正被他父亲责骂。
一般疑问式
be(am，is，are)＋主语＋being＋done
特殊疑问式
特殊疑问词＋be(am，is，are)＋主语＋being＋done
2.现在进行时的被动语态表示的意义 (1)表示某事/某人此时此刻正在被……。 The criminal is being watched over by a policeman. 那名罪犯正由一名警察看守。 The bridge is being repaired.这座桥正在被修复中。 (2)表示某事/某人现阶段正在被……。 Many interesting experiments are being carried out these days. 这些天许多有趣的实验正在被进行着。(说话时并不一定正在进行)
(3)不及物动词(短语)、非延续性动词、表示存在意义/所属关系/静态特征的 动词以及系动词不用于现在进行时的被动语态。 这本书是他的。 [误]The book is being belonged to him. [正]The book belongs to him. (4)一些表示状态、心理活动、拥有、存在等的动词，如have，want，need， like，realize等，一般不用于进行时的被动语态，而常用一般现在时的被动 语态表示此时此刻或目前主语正在承受谓语动词表示的动作。 玛丽，过来，有你的电话。 [误]Mary，come here.You’re being wanted on the phone. [正]Mary，come here.You’re wanted on the phone.
Lin Tao：I hear that a car exhibition is also 18. being held (hold) there.Why
don’t you drive there？It’s a long way from here.
Li Ming ： There is something wrong with misybeincgarrepaanirded it
(5)“be＋under/in”等“介词＋名词”结构可表示现在进行时的被动语态的 含义。 The problem is under discussion (is being discussed) at the meeting. 这个问题正在会上讨论。 The telephone is in use (is being used) now. 这部电话正在使用中。
Ⅲ.语法填空(用所给词的正确时态、语态填空)
Li Ming：Hi，Lin Tao，it’s several months since we 11.met (meet) last time. You said you were tired of your work and you 12. would find (find) a new job.What are you doing now? Lin Tao：Oh，I’m 13. being trained (train) for the work in the supermarket this month.You know，a supermarket 14. is being built (build) in our town， and it 15.will be (be) open in about two months.Where are you going now? Li Ming：I 16. am going (go) to the centre stadium，where the spring sports meeting 17. is being held (hold).
Unit 2 Wildlife Protection
Period Three
Period Three Discovering Useful Structures—The present continuous passive voice PART 1 语法导学 PART 2 达标检测
PART 1
语法导学
合集下载
Unit 2 Wildlife Protection 课件-高中英语人教版(2019) 必修第二册
现在进行时：am/is/are + V-ing
被动语态：
be + done (V过去分词)
现在进行时的被动语态：主语 + am/is/are + being + done + (by…) 表进行 表被动
现在进行时的被动语态的形式
句型转换 They are building a modern school in his hometown． ①A modern school __i_s_b_e_i_n_g_b_u_i_lt______ in his hometown. (改为被动语态) ②A modern school __i_s_n_’t_b_e_i_n_g_b_u_i_lt____ in his hometown. (把句①改为否定句) ③_I_s_a__m_o_d_e_r_n_s_c_h_o_o_l_b_e_in_g__b_u_il_t__ in his hometown？(把句①改为一般疑问句) ④W__h_e_r_e_i_s_a_m__o_d_e_r_n_s_c_h_o_o_l _b_e_in_g__b_u_il_t？___ (对句①就in his hometown进行提问)
Lead-in
What do you know about the passive voice（被动语态）?
1. People hunt African elephants. African elephants _a_r_e_h_u_n_te_d___ by people.
2. People hunted African elephants. African elephants __w_e_re__hu_n_t_e_d___ by people.
Unit2WildlifeProtection单元单词讲解课件高中英语人教版
28
future of th%e company. %
%
%
(3)You will tell your friend that you are concerned _____a_b_o_u_t____her.
Translation 1. 父母十分关心我们的健康。 Our parents are concerned about our health greatly. 2. 我很担心她的安全。 I am concerned about her safety. 3. 这部影片是关于保护动物的。 The film is concerned with protecting animals. 4. 就我而言，我更喜欢英语。 As far as I am concerned, I prefer English.
6. rate n. 速度；（比）率 vt. 划分等级
first-rate 一流的 the birth/death rate 出生率/ 死亡率 at a alarming rate 以惊人的速度
雨林正以惊人的速度消失。
The rainforests are disappearing
___a_t__ __a_n___ala__rm__i_n_g _r_a_t_e___ .
environment. 另一方面, 人们缺乏环保意识。
9. endanger vt.危害;使受到危险 en使...进入状态+danger危险 使危险
We endanger pandas by destroying their habitat. 我们毁坏了熊猫的聚居地，使它们的生存处于危机之中。 endangered adj. 濒危的 endangered animals
人教版新教材高中英语必修第二册：Unit 2 Wildlife protection 精品教学课件
（2） According to Jack，it is global warming that__le_a_d_s_t_o_t_h_e__e_xt_i_n_c_ti_o_n_o_f_m__a_n_y_a_n_i_m__al_s
新教材 高中英语 必修第二册 Unit 2 WILDLIFE PROTECTION
◆单句写作 （1） 大多数人步行的平均速度为每小时5 千米。 Most people walk ___a_t__ a_n___a_v_era_g_e___ra_te___o_f__ _______ 5 kilometres an hour. （2） 那里的地方企业正在以每年三家的速度关闭。 Local businesses there are closing ___a_t__a/_th_e___r_ate___o_f __ _______ three a year. （3） 到目前为止飞船一直在以平稳的速度飞行。 So far the spacecraft’s been traveling__a_t___a _s_te_a_d_y_ _r_a_te___ _______.
新教材 高中英语 必修第二册 Unit 2 WILDLIFE PROTECTION
◆单句语法填空
（1）［词汇复现］Some hunters have illegally hunted wild animals，leading to mass
extinction （extinct）of them.
◆单句写作
词汇四 on earth（放在疑问词之后表示强调）究竟；到底 ◆教材原句 What on Earth Are We Doing to Our Planet? 我们到底在对地球做什么？ ◆学法点拨 （ 1）on earth“究竟，到底”，放在疑问词 what，how，why，where，who 等之后表 示强调，用于询问令人惊讶或生气的事。 （2）“在地球上”的表达法： on earth/Earth on the earth/Earth
Unit 2 Wildlife Protection课件-高中英语人教版(2019)必修第二册
Tempting and powerful
Imperative sentences(祈使句) and exclamatory sentences(感叹句)
Urgent problems and detailed information(reasons) Specific and reasonable appeals
2
Use a powerful image to attract the readers’ attention to the facts and problems.
3
Write the name of the species and why it is endangered.
4 Tell the readers what you want them to think and do.
appeal for, take effective raise people’s watch over…
measures, awareness,
4. Suggested sentence patterns:
1. When it comes to…. 2. It’s said that…..
Situation/problem
Billions of trees are being cut down every year to make paper for humans. Every tree that is cut down is a part of the habitat of animals such as these koalas. In this way a lot of animal homes are being destroyed! Is it right to make animals homeless so that humans can have more paper?
Imperative sentences(祈使句) and exclamatory sentences(感叹句)
Urgent problems and detailed information(reasons) Specific and reasonable appeals
2
Use a powerful image to attract the readers’ attention to the facts and problems.
3
Write the name of the species and why it is endangered.
4 Tell the readers what you want them to think and do.
appeal for, take effective raise people’s watch over…
measures, awareness,
4. Suggested sentence patterns:
1. When it comes to…. 2. It’s said that…..
Situation/problem
Billions of trees are being cut down every year to make paper for humans. Every tree that is cut down is a part of the habitat of animals such as these koalas. In this way a lot of animal homes are being destroyed! Is it right to make animals homeless so that humans can have more paper?
新教材人教版高中英语必修第二册Unit 2 Wildlife Protection 精品教学课件
第三步 研读——能力升华 接轨高考 根据 P16 教材课文，在空白处填入 1 个适当的单词或括号内单词 的正确形式 Tibetan antelopes are very graceful animals，1.whichlive on the plains of Tibet，Xinjiang，and Qinghai.They are in danger because many of them are being 2.illegally (illegal) hunted for their valuable fur.Their population 3.dropped(drop) by more than 50 percent between 4.the 1980s
[答案] B
第二步 细读——把控文章关键信息 细读 P16 教材课文，选择最佳答案 1．Why did the writer visit Tibet? A．To go camping alone. B．To enjoy snowcovered mountains. C．To watch Tibetan antelopes. D．To meet a villager from Changtang.
Unit 2 Wildlife Protection
Section Ⅰ Listening and Speaking & Reading and Thinking——Comprehending P10 Section Ⅱ Listening and Speaking & Reading and Thinking——Language Points P24 Section Ⅲ Grammar——现在进行时的被动语态 P98 Section Ⅳ Listening and Talking & Reading for Writing P123 Section Ⅴ Writing——如何写英文海报 P151
人教版高中英语必修二《Wildlife Protection》PPT教学课件
narrative [ˈnærətɪv]
The writer’s experience at the Changtang National Nature Reserve.
— U2 Reading & Thinking
Careful reading
A Day In The Clouds
danger
measure
be endangered
...
— U2 Reading & Thinking
Prediction
Tibetan antelopes
[tɪ'betn ˈæntɪləʊp]
Whose a day? Writer’s ? What kind of a day? interesting? Wonderful? Awful... What happened in that day? Is someone going to see the Tibetan antelopes? ....
Lead-in
They will be hunted illegally for their valuable
parts of body.
It’s high time to emphasize wildlife protection.
be hunted and killed illegally
the number decreased
Para 4
Bad times for the Tibetan antelopes.
Para 5
What did the Chinese government and volunteers do to save the Tibetan antelopes.
Unit2WildlifeProtection单词讲解课件高中英语人教版
8. beauty n.美;美人;美好的东西→ beautiful adj.美丽的;美好的
9. effective adj.有效的:生效的→ effect n.影响→
___e_f_f_e_c_t_iv_e_n__e_s_s_n.效力；效果
究竟；到底 灭亡；逐渐消失 意识到；知道 平均 取得进步 对...关切的；为...担忧的 适应 在压力下；承受压力 看清；听清；分清 使某人想起....
重点短语：
11._________________ 12._________________ 13._________________ 14._________________ 15._________________
2.
vt. &vi.打猎;搜寻;追捕→
n.猎人
3.
adj.惊人的;使人惊恐的→
vt.使惊恐;
使害怕;使担心 n.恐慌;警报;警报器
4.
n.速度;
PPT模板下载：行业PPT模板： 节日PPT模板：素材下载： PPT背景图片：图表下载： 优
25.__r_e_d_u_c_e____ vt.减少 26. __in_s_e_c_t_____ n.昆虫 27. _n_e_ig_h_b_o_u_r_hood n.临近地方；街区 28. __e_m_o_t_io__n__ n.感情；情感；情绪 29.___e_ff_e_c_ti_v_e__ adj.有效的；生效的 30.____n_e_t_____ n.网 adj.净得的；纯的
25.___________ 26. ___________ 27. _________ 28. __________ 29.___________ 30.___________
vt.减少 n.昆虫 n.临近地方；街区 n.感情；情感；情绪 adj.有效的；生效的 n.网 adj.净得的；纯的
2021新编课件人教版必修第二册Unit2 Wildlife protection教学课件
Ⅰ.知识体系图解
语音
重读:多音节词 e̍conomy,oppor̍tunity,de̍mocracy,cal̍ligraphy,curi̍osity, ex̍perience,suf̍ficient,i̍dentify,trans̍lation,emplo̍yee
重点词汇
写作词汇 1. immediately 2. mass 3 aware 4. average 5. adapt 6. measure 7. pressure
【迁移应用】
完成句子
(1)随着生存环境变得越来越糟,地球上的很多物种正在绝迹。
With the living environment becoming worse and worse,many of the earth’s
species are dying out
how much work there is still to be
done.
4. On
average,a powerful earthquake occurs less than once every two
years.
5.When you are under pressure,you should do some exercise to get
A resident② in the village of Linhu in Heilongjiang Province,which borders Russia,was sent to hospital for surgery③ and is in a stable condition after being attacked by the big cat on Friday,state broadcaster CGTN reported.
(新教材)人教版高中英语必修第二册：UNIT 2 Wildlife protection 精品教学课件
②As a member of society, I'm aware _th_a_t_ being responsible is what it takes to make a better society. 作为社会的一员，我意识到有责任感是建设更好的社会所需 要的。
③It is important that the students develop an _a_w_a_r_e_n_e_s_s (aware) of how the Internet can be used. 重要的是培养学生如何使用互联网的意识。
2．Our planet's ________ is dying out at an alarming rate.
我们地球的________正以惊人的速度消亡。
★ die out 灭亡；逐渐消失；逐渐熄灭
die of
因……而死(一般指死于内因，如疾病、
饥饿、情感原因等)
die from
因……而死(一般指死于外因，如外伤、
动物是自然资源，在整个历史进程中，人类一直在糟蹋着 这种资源。人们杀死动物，获得它们的毛皮或羽毛，把它们当 作食物或运动方式，或者只是因为它们碍事。成千上万种动物 已经从这个地球上永远地消失了。现今另外上百种动物也被列 入濒危动物名单中。
为什么人们应该关注这一点？因为我们需要动物，因为它 们一旦消失，就永远不会再出现。动物不仅仅是漂亮或有趣， 它们也不仅仅是人类的食物来源，在维持生态平衡中，每种动 物都有其作用。毁灭其中一种动物会导致许多问题。比如，农 民们如果杀死大量的老鹰，他们存放谷物和粮食的仓库就会受 到老鼠和田鼠的破坏。 为什么？因为鹰吃鼠类，没有鹰控制它 们的数量，鼠类就会迅速繁殖。
develop an awareness of ...
③It is important that the students develop an _a_w_a_r_e_n_e_s_s (aware) of how the Internet can be used. 重要的是培养学生如何使用互联网的意识。
2．Our planet's ________ is dying out at an alarming rate.
我们地球的________正以惊人的速度消亡。
★ die out 灭亡；逐渐消失；逐渐熄灭
die of
因……而死(一般指死于内因，如疾病、
饥饿、情感原因等)
die from
因……而死(一般指死于外因，如外伤、
动物是自然资源，在整个历史进程中，人类一直在糟蹋着 这种资源。人们杀死动物，获得它们的毛皮或羽毛，把它们当 作食物或运动方式，或者只是因为它们碍事。成千上万种动物 已经从这个地球上永远地消失了。现今另外上百种动物也被列 入濒危动物名单中。
为什么人们应该关注这一点？因为我们需要动物，因为它 们一旦消失，就永远不会再出现。动物不仅仅是漂亮或有趣， 它们也不仅仅是人类的食物来源，在维持生态平衡中，每种动 物都有其作用。毁灭其中一种动物会导致许多问题。比如，农 民们如果杀死大量的老鹰，他们存放谷物和粮食的仓库就会受 到老鼠和田鼠的破坏。 为什么？因为鹰吃鼠类，没有鹰控制它 们的数量，鼠类就会迅速繁殖。
develop an awareness of ...
Unit 2 Wildlife Protection 课件-高中英语(人教版2019)(必修第二册)
◎归纳总结
why, because 和that 引导的表语从句： This is why +__由__于__各__种__原__因__所__造__成__的__后__果__ This is because +_原__因__或__理__由____ The reason why.../ for... is that + 原因
vt. 预订；预留；保留
◎ 观察思考 The reserve covers an area of some 1,140 square kilometres.
保护区占地面积大约1140平方公里。 A double room with a balcony overlooking the sea had been reserved for him.
我约会迟到了,因为我在路上碰到一位老朋友。 The world has become a global village. That’s why more and more people in China are interested in learning English.
世界己变成了一个地球村,那就是越来越多的中国人对学英语感兴趣的原因。
When I passed by his house, I observed him playing hide-and-seek in the yard. 当我从他房子旁经过时，我看到他正在院子里玩捉迷藏的游戏。
I observed the thief caught by a policeman. 我看到那个小偷被一位警察抓住了。
Unit 3 Wildlife Protection
Language Focus
Teaching objectives