2009届高考英语第一轮课本复习课件必修二Unit4Wildlifeprotection（人教新课标）.ppt

1、Unit 4 Wildlife protection,基础知识自测,一、单词拼写 根据读音、词性和词义写出下列单词。 1._ w n. 野生动词 2._ e n. 保护 3._ n. 敌人 4._ Vt. 危害；使受到危险 5._ n. 损失；丧失 6._ h Vt. I _ where he has gone. 4. My lovely son becomes stronger and stronger _.,year by year,are concerned about,pay attention to,have no idea,翻译句子 从第四题的短语中选一个恰当的词组完成句子。 5.

2、 老板要求他把属于他的东西带走。 The boss asked him to take away the things _ him. 6. 明天的这个时候我将见到李小姐了。 Ill see Miss Li _ tomorrow morning. 7. 如果我们不采取措施保护野生动物，有朝一日它们将全部消亡。 If we dont do something to protect wildlife, they _ some day.,will die out,belonging to,at the moment,句子翻译从第四题的短语中一个恰当的词组翻译下列句子。 8. 孩子们应学会同其他人分享东

3、西。 _ 9. 跟非洲国家相比，中国的面积要大得多。 _ _ 10. 为了按时完成工作，我妻子常常把一些学生作业簿带回家里。 _,In order to finish work in time, my wife often brings some students exercise books back home.,Children should learn to share something with others.,Compared with African countries, China is much larger.,1.as a result 结果 ,因此( 只做状语),我非常忙

4、碌,因此无法照料她.,I was very busy. _I couldnt take care of her.,Language points for Reading I,As a result,2.die out （动，植物物种）灭绝,This kind of bird is _.,dying out,Many traditional customs _because they are out of Date.,die away 慢慢消失,He hid behind the door until the footsteps_.,have died out,had died away,3.i

5、n danger of 处于危险中,The little boy were once _losing his sight.,in danger of,4.What other endangered species do you know? (动词的过去分词做形容词),When shall we sent the _papers back to them?,corrected,The _arrival of the letter made us jump with joy.,unexpected,动词的-ing形式和过去分词都可以做形容词,We were surprised to learn t

6、hat he was French.,Its a very interesting film.,注意：动词的ing形式做形容词，表示某物令某人样，而过去分词做形容词，则表示某人对某物自己的感受。,5.I believed that you are concerned about animals and plants disappearing.,disappearing是用动词 ing形式作 宾语，它前面的animals和 plants是它意义上的主语，这种意义上的主语常使用名词所有格和代词宾格的形式。,我不愿意我妹妹去那样一个地方,I dont like my sister going to

7、such a place.,他父亲是一个著名的科学家，为此他感到很骄傲。,Hes proud of his father being a famous scientist .,6. in +一段时间“多久之后”， 与将来时态连用，表示动作将在多久后发生。,If you will wait for a moment, the doctor will finish the operation in a minute.,in一段时间表示“内”，可以和各种时态连用,He did a great deal of work in that three hours.,7.In three years we

8、may all be gone.begone是系表结构“消失，不见”gone做“消失，不见”解时不能做定语，可以做表语补足语,When I got out of the cinema,I found my newly bought bike_ .,was gone,8.even though =even if“即使，尽管”引导让步状语从句，常用一般现在表将来，一般过去表过去将来,I enjoy working with him, even though I dont agree with him on some points.,She came even though she didnt kn

9、ow me.,9.apply to sb. for sth. 向.申请 applyto 将涂抹于，将使用于 apply to; be applied to 适用于，适合于 apply oneself to 很专心,I will the job today.,Scientific discoveries industrial production methods.,apply for,are often applied to,The rule can not every case.,be applied to,10.protectfrom/against 保护使不受伤害,He is wearin

10、g sunglasses to protect his eyes from the strong sunlight.,A new material was painted to protect the roof from rain.,Grammar,The passive voice using the present continuous tense,现在进行时被动语态表示说话时或现阶段某个被动的动作正在进行,谓语动词的形式为“is/are/am+being+过去分词”。如果去掉being,就成为一般现在时被动语态或系表结构。试比较下列句子:,Look!Thechildrenarebeing

11、takencareofby their aunt. 瞧!孩子们现在正由姑母照看着。(指现在的情况) Childrenaretakengoodcareofatschool. 孩子们在学校被照看得很好。(指通常的情况),Thereportisbeingwrittenbyoneofthebeststudents.报告正在由一个最好的学生写着。Thereportiswellwritten.报告写得很好。(系表结构),现在进行时被动语态的用法： 1、表示现阶段正在进行的动作现在进行时被动语态也可表示目前这一阶段主语正在承受谓语动词的动作。例:,Rainforestsarebeingcutandburne

12、datsuchaspeedthattheywilldisappearfromtheearthinthenearfuture. 热带雨林被砍、烧得这么快,他们将在不久的将来从地球上消失。 Manyinterestingexperimentsarebeingcarriedoutthesedays. 最近正在进行许多有趣的实验。,2、表示计划或安排现在进行时被动语态还可表示按计划、安排主语将要承受谓语动词的动作(仅限于少数及物动词)。例:Afolksongisbeingsungnext. 下面将唱一首民歌。Apartyisbeingheldtonight. 今晚将要举行一场晚会。Itissaidth

13、ataplaneisbeingflownbyhimtoAmericaateightnextSundaymorning. 据说下周日早上八点他将开飞机去美国。,3、没有进行时的被动语态一些表示状态、心理活动、拥有、存在等的动词(和主动语态一样)一般不用进行时被动语态,常用一般现在时被动语态表示此时此刻或目前主语承受谓语动词的动作。如: 小王,过来,有你的电话。,【误】XiaoWang,comehere.Youarebeingwantedonthephone.,【正】XiaoWang,comehere.Youarewantedonthephone.,足球现在越来越流行了,换句话说,它被越来越多的人

14、喜爱。,【误】Footballisbecomingmoreandmorepopular.Inotherwords,itisbeinglovedbymoreandmorepeople.【正】Footballisbecomingmoreandmorepopular.Inotherwords,itislovedbymoreandmorepeople.,4、其他形式表示被动结构be+under/in等介词+名词结构可代替进行时被动语态。例:Thecityisunderattack(isbeingattacked)atthemoment.目前这个城市正受到进攻。Thebridgeisunderrepai

15、r/construction (=isbeingrepaired/constructed).桥梁正在修理中/建筑中。Theproblemisunderdiscussion(=isbeingdiscussed)atthemeeting.问题正在会上讨论。Thetelephoneisinuse(=isbeingused) now.电话正在使用中,Function-practice (3m),Answer the following questions according to the example.,EXAMPLE:- Who is studying the rhino? -The rhino

16、is being studied by_,1.Who is protecting the African elephant? The African elephant is _ 2.Who is hunting the Tibetan antelope? The Tibetan antelope is _,Function-practice,Answer the following questions according to the example.,3.Who is taking photos of the panda? The panda is _,4.Who is killing the whales? The whales _,5.Who is attacking the mice? The mice _,1A new cinema _ here. They hope to finish it next month. A. will be built B. is built C. has been built D. is being built,高考链接,解析：由they hope to finish it next month，可以知道“建造”工作正在进行，而且主语cinema与动词build之间是被动关系，因此使用现在进行时的被动语