2018年秋八年级英语上册Unit5WildanimalsPeriod2Reading导学课件（新版）牛津版.ppt

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1、Period 2 Reading,课前自主预习,课堂互动探究,Unit 5 Wild animals,课前自主预习,Period 2 Reading,face,serious,however,result,action,法律，法规,Period 2 Reading,dangerous,none,beginning,begin,sadly,sad,mainly,main,danger,Period 2 Reading,have babies,be born,for the first time,at birth,in the beginning,look after,face serious p

2、roblems,Period 2 Reading,没有地方居住,in danger,make laws to protect pandas,采取行动,立刻，马上,不再,以食为生,Period 2 Reading,was born,looked like,learnt to look after herself,Period 2 Reading,live,on,smaller and smaller,Period 2 Reading,none left,As a result,take action,do nothing,Period 2 Reading,T,F,T,T,F,观察 It mean

3、s “hope”它的意思是“希望”。 What does this word mean？这个单词是什么意思？,课堂互动探究,词汇点睛,1 mean vt.意思是，意味着,Period 2 Reading,拓展 _ n意义，意思 _ adj. 有意义的 _ adj. 无意义的,Period 2 Reading,探究 mean为_动词，后可直接接_，其过去式 为_。,meaningless,及物,宾语,meant,meaning,meaningful,活学活用,Period 2 Reading,1(1)As a translator, understanding the true m_ that

4、people want to express is very important.(2)2017遵义 I dont like soap operas because I think they are _(meaning).,meaningless,meaning,观察 In the beginning, Xi Wang drank her mothers milk. 起初，(熊猫)希望吃母乳。 This is only the beginning.这仅仅是开始。,2 beginning n开始，起初,Period 2 Reading,探究 beginning为_，其动词形式为_，反义词为 _。

5、,名词,begin,ending/end,Period 2 Reading,拓展 (1)_意为“一开始”，相当于_，反义词组是_。 (2)at the beginning of意为“在的开始；在的开头部分”，其反义词组为at the end of。,in the beginning,at first,at last,Period 2 Reading,2.2017盐城 At the _(begin) of the concert, Tan Dun played a piece of music with water.,beginning,观察 Sadly, giant pandas face s

6、erious problems in the wild. 不幸的是，大熊猫在野外面临着严峻的问题。 He looked at me sadly.他伤心地看着我。,3 sadly adv.令人遗憾地，不幸地；伤心地,Period 2 Reading,探究 _是sad的副词形式，意为“令人遗憾地，不幸地；伤心地”。sadly可_使用，放在_。,拓展 sad adj. 悲伤的 sadness n. 悲伤，难过,句首,sadly,单独,【解析】考查副词的辨析。luckily意为“幸运地”；sadly意为“不幸地，令人遗憾地”；mainly意为“主要地”；exactly意为“确切地”。根据句意“_，战争

7、使许多人无家可归。”“真遗憾！我们必须为他们提供一些特别的地方居住。”可知答案为B。,Period 2 Reading,3_， wars have made many people homeless.What a pity! We must provide some special places for them to live.ALuckily BSadly CMainly DExactly,B,观察 Giant pandas are now in danger. 大熊猫现在的处境很危险。,4 danger n危险,Period 2 Reading,拓展 in danger处境危险 out

8、of danger脱离危险,探究 danger为_，其形容词形式为_，意为“_”。,dangerous,名词,危险的,Period 2 Reading,42016襄阳Most of the wild animals are _ because of their bad living environment.So we must do something to save them.Ain need Bon dutyCat work Din danger,D,5 make laws to protect pandas 制定法律来保护大熊猫,Period 2 Reading,探究 protect是_

9、动词，后接_或代词，其名词形式为_。,拓展 protectfrom意为“保护不受(的伤害)”，与此类似的短语：stop/prevent(from) doing意为“_”，此处的_可省略；keepfrom doing也可以表示“_”，但_不能省略。,名词,及物,阻止做,protection,阻止做,from,from,【解析】考查非谓语动词。短语prevent sb from doing sth意为“阻止某人做某事”。根据句意“我们戴太阳镜来防止阳光伤害我们的眼睛”可知答案为B。,Period 2 Reading,5(1)We wear sunglasses to prevent the sun

10、 from _ our eyes.Aharm BharmingCto harm Dharmed,B,Period 2 Reading,(2)我们必须保护自己免受交通事故的危害。We must _the traffic accident.,protect ourselves from,6 none pron.没有一个(人或物),观察 If we do nothing, soon there may be none left! 如果我们什么也不做，可能很快一只(大熊猫)也不剩了！ None of them have/has arrived. 他们一个都还没有到。,Period 2 Reading,

11、Period 2 Reading,探究 _表示“三者或三者以上都不”，是_的反义词。,辨析 none, no one, nobody与nothing (1)none表示“_”，常与_连用，用来回答_或_引导的特殊疑问句。 (2)no one/nobody表示“_”，一般不和of连用，作主语时谓语动词用_，常用来回答_引导的问句。 (3)nothing表示“_”，只能单独使用，后面不跟of短语，常用来回答_引导的问句。,what,none,all,没有一个(人或物,of,how many,how much,没有人,单数,who,没有任何事或物,Period 2 Reading,6(1)2017内

12、江 In the school, I asked one boy and two girls about the name of their headmaster, but _ of them could help me.Aneither Bnone Cboth Dall(2)2017自贡 Nancy spoke in such a low voice that _ in the room could hear her.Aeverybody BsomebodyCnobody Danybody,B,C,探究 “It isadj.for/of sb to do sth”为固定句型，其中_ 作形式主

13、语，真正的主语是后面的_。如果形容词是描述人的品质的，如kind, polite 等，用_； 如果形容词是描述事物的，如easy, hard等，用_。,句型透视,1 For example, it is very difficult for pandas to have babies 例如，大熊猫很难生宝宝,Period 2 Reading,of,it,动词不定式,for,活学活用,【解析】考查非谓语动词。根据句意“学好英语对我们来说是不容易的”可知此题考查句型“It is adj. for sb to do sth”，意为“做某事，对某人来说怎么样”。句中it是形式主语，真正的主语是后面的动

14、词不定式。故选D。,Period 2 Reading,1(1)2017重庆渝北 It isnt easy for us _ English well.Alearn BlearnsClearning Dto learn,D,Period 2 Reading,(2)2017枣庄 知道如何有礼貌的要求帮助是重要的。 (ask for )_,It is important to know how to ask for help politely.,2 Also, giant pandas live mainly on a special kind of bamboo.另外，大熊猫主要以一种特殊的竹子为

15、食。,探究 live on意为“_”。,Period 2 Reading,以食为生,Period 2 Reading,拓展 live on还可译为“_；继续活着；继续存在；_”。 You cant live on forty pounds a week. 你没法依靠每周四十英镑生活。 My grandpa is over ninety, but he still lives on. 我的祖父90多岁了， 还健在。 He lives on a lonely island. 他住在一座孤岛上。,依靠生活,住在上,Period 2 Reading,2. 约翰主要依靠微薄的收入生活。John _ ve

16、ry low incomes.,lives mainly on,3 However, the bamboo forests are becoming smaller and smaller.然而，竹林正变得越来越少。,探究 “smaller and smaller”是“_”结构，该结构意为“_”，表示程度逐渐加深。,Period 2 Reading,拓展多音节形容词或副词用于表示“越来越”时，应为“_多音节形容词或副词原级”。,more and more,比较级and比较级,越来越,Period 2 Reading,32017云南 There are _ sharing bikes in ma

17、ny cities. So there will be _ pollution.Aless and less; more and moreBless and less; fewer and fewerCmore and more; less and lessDfewer and fewer; less and less,C,Period 2 Reading,【解析】考查形容词比较级连用。根据句意“许多城市的共享单车越来越多，因此，污染会越来越少”可知此题考查“比较级and比较级”表示“越来越”。bikes是可数名词的复数，前用many的比较级more修饰； pollution是不可数名词，用l

18、ittle的比较级less修饰。故选C。,Period 2 Reading,4 As a result, pandas may not have a place to live or food to eat. 因此，熊猫可能无处生存，无以为食。,探究 (1)_ 意为“结果，因此，所以”，用于引出_，通常用在两个_之间。 (2)短语“have a place to live or food to eat”中的_“to live”和“to eat”在句中作_定语。,as a result,结果,句子,动词不定式,后置,Period 2 Reading,4. (1)他犯了一个大错误，结果失去了工作。

19、He made a big mistake. _,he lost his job.(2)大学毕业之后，他有许多工作可选。After he finished college, he had a lot of jobs _,to choose from,As a result,Period 2 Reading,5 We should take action right away. 我们应该立刻采取行动。,探究 (1)take action意为“_”。其中，_为名词，意为“行动；行为”。 (2)right away意为“_，_”，相当于_ 和immediately。,采取行动,action,立刻,马上,right now,Period 2 Reading,5. (1)我们应该采取行动使我们的校园更干净。We should _ our school cleaner.(2)我马上打电话给他。I will phone him _.,right away/now,take action to make,课文回顾,Period 2 Reading,laws,growth,mothers,began,face,difficult,mainly,Action,babies,build,