外研版高中英语必修5 module 6《animals in danger》(sectionⅱ)ppt课件

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1、Section Introduction & Reading and VocabularyLanguage Study,Module 6 Animals in Danger,1The Chinese and Russian governments have created the reserve to help save the tigers natural habitat. 中俄两国政府已设立了保护区来保护老虎的自然栖息地。,品味经典 Its a nature reserve. 这是个自然保护区。 I believe your story without reserve. 我毫无保留地相信你

2、的话。,自我探究 reserve作“自然保护区”讲时, 为_名词;表示“保留”的意思时,为_名词。 介词短语_意为“毫无保留地”;in reserve意为“储备,待用”。nature reserve自然保护区。,可数,不可数,without reserve,归纳拓展 reserve v.储备,保存;留给,预定 reserve sth.for.把留作,用于 reserved adj.保留的,预定的;沉默寡言的,I have reserved a room for you at the hotel. 我已经在旅馆为你预定了一个房间。 These seats are reserved for the

3、 elderly and disabled. 这些座位是留给老人和残疾人坐的。,易混辨析 reserve,preserve,keep (1)reserve保留,储备,以备特殊用途 (2)preserve保护,保藏,防止受到危害或毁坏 (3)keep为常用词,指“使继续下去”“使较长时间地保持某一状态”。,牛刀小试 选用reserve,preserve,keep填空 (1)他们把这一地区用作野生动物保护区。 They _ this area for wildlife. (2)盐能用来保存食物。 Salt can be used to _ food.,reserved,preserve,(3)留点

4、力气准备攀登吧。 _ your strength for the climb. (4)你最好保持室内清洁。 Youd better _ your room clean.,Reserve,keep,2.more than 12,000 animal species are now in_danger. 现在有12000多种物种处于(灭绝的)危险中。,品味经典 The doctor is trying his best to save the old man in danger. 医生正在抢救生命垂危的老人。 You are in danger of catching a cold if you

5、dont take any medicine. 如果你不吃药,就有感冒的危险。,Doctors said she is out of danger now. 医生说她现在已经脱离危险了。 自我探究 in danger为介词短语,意为“_”,名词前不使用冠词;加of表示某种危险。,处于危险中,归纳拓展 in peace和平地;和睦地;安详地 in trouble在困境中 in order井然有序地 in surprise惊奇地 in relief如释重负,松了口气,The two countries live together in peace. 这两个国家和平相处。 I smiled in r

6、elief after I heard I had passed the examination.听说我通过考试了,我如释重负地笑了。,易混辨析 in danger,dangerous (1)in danger在危险之中,指主语处于某种危险之中。 (2)dangerous危险的,指所修饰的人或物给别人或别的事物带来危险,会伤害别人或别的事情。,She was sick and in danger (of losing her life) 她病危(有丧失生命的危险)。 This river is dangerous to swim in. 在这条河里游泳很危险。,牛刀小试 用in danger与

7、dangerous填空 (1)Childrens lives are_every time they cross the road. (2)The traffic here is very_for children.,in danger,dangerous,3an area of land where animals are protected 动物受到保护的地方 品味经典 Wearing dark glasses can protect your eyes from being hurt by the sun. 戴墨镜可以保护眼睛不受阳光刺激。 The house is small but

8、it can protect you against the cold. 房屋虽小但能保护你不受寒冷。,自我探究 protect为及物动词,意为“保护”。经常和from搭配,构成短语protect.from.,意为“_”。from也可以改为against。,使免受,归纳拓展 protection n.保护,受保护 under the protection of.在的保护下 give/offer/provide protection against sth.提供保护免受 protective adj.保护的,防护的,Many British wild animals are now under

9、the protection of the Wildlife and Countryside Act. 英国许多野生动物现在都受到野生动物和乡野法的保护。 Helens thin coat gave little protection against the cold. 海伦单薄的外衣几乎不能御寒。,易混辨析 protect,prevent,defend,guard (1)protect指采取保护措施,使之不受伤害或损伤,常用于防御风雨、寒冷、烈日、疾病或保护经济、法律权益等。 (2)prevent表示“防止,阻止”,不让某事发生。,(3)defend表示“保卫”,指抵御或击退外来的威胁或侵略

10、。 (4)guard“站岗,警戒”,指小心谨慎地对可能的危险进行防御,以维护安全。,牛刀小试 选用protect,prevent,defend,guard填空 (1)他抬起胳膊,来保护孩子不受伤害。 He raised his arm to _ his child from being hurt. (2)没有人能阻止他做这样的事情。 No one can _ him from doing such things.,protect,prevent,(3)军队保卫我们的国家免遭攻击。 The army is to _ our country against attack. (4)狗守卫着房屋,不让

11、陌生人进入。 The dog _ the house against strangers.,defend,guarded,4But in the 1990s the shawls came into fashion among rich people. 但在二十世纪九十年代披肩开始在富人中流行起来。,品味经典 Long skirts have come into fashion again.Faded jeans are still in fashion too. 长裙子又流行起来。漂浅的牛仔裤也还很时髦。 New things come into fashion all the time.

12、新产品总是很快就会流行起来。,自我探究 come into fashion为动词短语, 意为“_”。介词短语in fashion意为“_”,反义词是out of fashion。这些短语中fashion前都不用_。,开始流行,在流行,冠词,归纳拓展 come into being开始形成 come into use开始使用 come into effect(法律、规定)实施 come into force开始实行,How did the earth come into being? 地球是如何形成的? When do the new safety rules come into force/e

13、ffect? 新的安全规则何时生效? The new road will come into use soon. 新马路马上就可以通车了。,牛刀小试 完成句子 (1)Waved hair has _(流行)again. (2)This kind of clothes_(过时了),out of fashion,come into fashion,5Often working at night,the poachers shoot whole herds of antelopes at a time,leaving only the babies. 那些偷猎者常常是夜里出动,一次就捕杀掉整群的藏羚

14、羊,只留下那些的幼崽。,品味经典 Dont try to do everything at once;take it a bit at a time. 不要什么事情都一块儿干,要一次做一点儿。 You can borrow two books at a time. 每次你可以借两本书。,自我探究 at a time是介词短语,意为“_”,注意不定冠词的使用。,一次,每次,归纳拓展 at one time曾经 at no time任何时候都不 at all times总是;一直,This used to be a very pretty valley at one time. 这里曾经是一处非常

15、美丽的山谷。 At no time did I tell you that you could use my car. 我从没告诉过你,说你可以用我的车子。 Identification badges must be worn at all times. 表示身份的徽章必须随时佩戴。,牛刀小试 Experts have been warning_of the health risks caused by passive smoking. Aat a time Bat one time Cfor some time Dfor the time,解析:选C。考查与time有关的固定搭配。at a time“每次,在某个时刻”;at one time“同时,曾经”;for some time“一段时间”。,6.whose wool is not worth so much. 它们的皮毛不值

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