2018年秋八年级英语上册Unit6BirdwatchingPeriod2Reading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 6 Birdwatching,课前自主预习,Period 2 Reading,provide,庇护所,perfect,perfectly,round,while,Period 2 Reading,government,stay,分；分币,space,record,record,change,change,count,Period 2 Reading,fisherman,understand,nature,natural,easily,easy,society,social,tourist,tour,describe,des

2、cription,lead,leader,fish,Period 2 Reading,有足够的食物吃,providefor,all year round,for a short stay,在白天,以便，为的是,导致,越来越少,Period 2 Reading,in Northeast China,provides food and cover for,for a short stay,Period 2 Reading,40 per cent of,in order to,Period 2 Reading,understand the importance of,lead to less and

3、 less,Period 2 Reading,T,F,T,Period 2 Reading,F,T,观察 Zhalong Nature Reserve is in Heilongjiang Province in Northeast China.扎龙自然保护区位于中国东北部黑龙江省。 You cannot go against nature. 你不能违背自然。,课堂互动探究,词汇点睛,1 nature n大自然，自然界,Period 2 Reading,拓展 _ adj. 自然界的，天生的，自然的；_ adv. 自然地 This feeling seems to be natural. 这种感

4、触似乎是自然的。 Plants grow naturally. 植物自然地生长。,Period 2 Reading,探究 nature意为“大自然，自然界”，是_名词，其前 不用定冠词_。,不可数,the,natural,naturally,活学活用,Period 2 Reading,1. (1)自然界中有各种各样的动物和植物。There are _animals and plants _.(2)2017上海 Scientists often suggest that farmers use _(nature) ways to grow fruits.,in nature,all kinds

5、of,natural,观察 The government will provide food and drinks for the poor. 政府将为穷人提供食物和饮料。,2 provide vt.提供,Period 2 Reading,探究 provide是_动词，意为“_”，其后可直接 跟_作宾语，即provide sth，意为“_”。,拓展 provide sth _ sbprovide sb _ sthoffer sb sthoffer sth _ sb为某人提供某物,to,及物,提供,名词,提供某物,for,with,Period 2 Reading,22017连云港 The ne

6、wlyopened company _ the local people with more chances to work.Agives Bprovides Coffers Dshows,【解析】考查动词辨析。根据句意“那个新开业的公司给当地的人们提供更多的就业机会”及句中的介词with可知此题考查动词短语provide sb with sth，意为“提供某人某物”。故选B。,B,观察 Some people want to make the wetlands smaller in order to have more space for farms and buildings. 一些人为了

7、开垦农田和建造楼房想把湿地变得更小。 When the old man got on the bus, she made space for him. 那位老人上车时，她给他让出了空间。,3 space n空间,Period 2 Reading,搭配 _ 为让出一些空间； _ 在太空,Period 2 Reading,拓展 room意为“空间”时，是_名词，相当于_； room意为“_”时，是_名词。,探究 space作“空间，太空”讲时，为_名词，且其前通 常不用_。,可数,不可数,冠词,make some space for,in space,不可数,space,房间,【解析】考查名词辨析

8、。根据句意“在北美洲，你不能站得太靠近人，要给他们更多的私人_”可知答案为B。,Period 2 Reading,3(1)2017大连 In North America, you cannot stand too close to people. Give them more personal _. Afun Bspace Ctime Dinformation,B,Period 2 Reading,(2)2017杭州 Yang Liwei was the first Chinese astronaut in s_,pace,观察 Great changes have taken place i

9、n this area. 这个地区已经发生了巨大的变化。,4 change n改变，变化,Period 2 Reading,探究 change意为“改变，变化”，为_名词。,拓展 change作_名词，意为“零钱；找头”。change还可 以用作_，意为“改变；更换”。,可数,不可数,动词,Period 2 Reading,4(1)2017苏州 这几年苏州发生了很大的变化。_(2)2017枣庄 My life has _(改变) a lot in the last few years.,changed,Great changes have taken place in Suzhou over

10、the years.,5 count vt.& vi. 计算(或清点)总数；数数,观察 We need more people to count and describe the birds. 我们需要更多的人来数鸟并对其进行描述。 The little boy cant count yet. 这个小男孩还不会数数。,Period 2 Reading,Period 2 Reading,搭配 _ 从数到,探究 count既可作_动词，也可作_动词。,count fromto,及物,不及物,Period 2 Reading,5. Dont forget to _ (数一数) the money.,

11、count,6 describe vt.描述,观察 Can you describe your Chinese teacher? 你能描述一下你的语文老师吗？,Period 2 Reading,探究 describe为_动词，后面必须跟_。,搭配 _ 向某人描述某人/物；_ 把某人/物描述为,及物,宾语,describe sb/sth to sb,describe sb/sth as,Period 2 Reading,6. 杰克，向我描述一下你的新朋友吧！_ your new friend _ me, Jack!,to,Describe,7 importance n. 重要性,观察 You m

12、ust understand the importance of learning English. 你必须明白学习英语的重要性。,Period 2 Reading,探究 importance是_名词； _ 意为“的重要性”。,拓展 _ adj.重要的 _ adj.不重要的,unimportant,不可数,the importance of,important,【解析】考查形容词比较级。根据句意“如果你想实现你的梦想，没什么比坚持尝试更重要”可知此题考查形容词important的比较级。important为多音节形容词，其比较级为more important。故选B。,Period 2 Rea

13、ding,72017长春 Nothing is _ than keeping trying if you want to achieve your dream.Avery importantBmore importantCthe most importantDas important as,B,探究 in Northeast China意为“_”。,句型透视,1 Zhalong Nature Reserve is in Heilongjiang Province in Northeast China.扎龙自然保护区位于中国东北部黑龙江省。,Period 2 Reading,在中国东北部,Per

14、iod 2 Reading,辨析 in, on与to 这三个词都可接表示地点的名词，区别如下：,不接壤,内,外,外,接壤,活学活用,【解析】考查介词表示位置时的用法。句意：“台湾是中国的一部分。”“是的，它在中国的东南。”此题考查介词in表示“在某个范围之内”。故选A。,Period 2 Reading,12017恩施 Taiwan is an important part of China.Yes, it lies _ the southeast of China.Ain Bon Cto,A,2 Many birds live in Zhalong all year round, while

15、 some go there only for a short stay. 许多鸟长年生活在扎龙，然而有些鸟仅去那里作短暂停留。,探究 (1)_意为“一年到头”， 相当于_。 (2)句中的while是_，表示“_”。,Period 2 Reading,all year round,the whole year,连词,然而,Period 2 Reading,辨析 while与but while作并列连词时，意为“而，然而”，表示_；而but表示_，语气较强烈。,转折,对比,Period 2 Reading,【解析】考查状语从句中连词的辨析。句意：昨晚我在写日记的时候，我哥哥在看电视。after意

16、为“在之后”；before意为“在之前”；while意为“当时”；until意为“直到”。两句均为过去进行时态，强调两个动作同时进行，也含有对比之意。故选C。,2I was writing a diary _ my brother was watching TV yesterday evening.Aafter BbeforeCwhile Duntil,C,3 There are not many cranes left in the world, and 40 per cent of them live in Zhalong. 世界上的鹤所剩不多，其中40%生活在扎龙。,探究 per cen

17、t是_，意为“百分之”，也可写作_。表示占某事物的_时，用“数值per centof”结构。,Period 2 Reading,名词,percent,百分比,Period 2 Reading,拓展 “数值per cent of名词”作主语时，_的单复数形式取决于of后面_的性质。即：of后面的名词是可数名词_时，谓语动词用_；of后面的名词是可数名词_或_名词时，谓语动词用_。,不可数,谓语动词,名词,复数,复数,单数,单数,Period 2 Reading,【解析】考查主谓一致。the number of意为“的数量”，后接可数名词复数作主语时，谓语动词用单数；“基数词per cent of

18、可数名词复数”作主语时，谓语动词用复数。根据句意“我们城市的志愿者数目为2000，并且他们当中60%是老师和学生”可知答案为B。,3The number of the volunteers in our city _ 2，000. And sixty percent of them _ teachers and students.Ais; is Bis; areCare; is Dare; are,B,Period 2 Reading,4 Some people want to make the wetlands smaller in order to have more space for

19、farms and buildings. 一些人为了开垦农田和建造楼房想把湿地变得更小。,探究 in order to do sth意为“_”，常作_状语，其否定形式为“_”。,拓展 in order to常与in order that, so as to, so that或不定式to do进行同义句转换。,in order not to do sth,为了做某事,目的,Period 2 Reading,42017贺州 We should study hard _ we can get much knowledge.Awhen Bso thatCunless Din order to,【解析】

20、考查连词。when意为“当时”，引导时间状语从句；so that意为“以便，为了”，引导目的状语从句；unless意为“除非”，引导条件状语从句；in order to也是“为了”之意，不能引导从句。根据句意“我们应该好好学习，_我们能够得到更多知识”可知此题考查目的状语从句。故选B。,B,Period 2 Reading,5 This will lead to less and less space for wildlife. 这将导致野生生物的空间越来越少。,探究 (1)lead to意为“导致，通向”，后接名词或动名词。 (2)less and less意为“越来越少的”，后接不可数名词

21、。,Period 2 Reading,拓展 (1)lead还可作_动词，意为“_”。常用短语为_，意为“引导/带领某人到某地”。 (2)_ 意为“越来越少的”，修饰可数名词_。_和fewer and fewer的反义词组均为_。 (3)“形容词比较级and(相同的)形容词比较级”表示“_”。若是多音节词或部分双音节形容词，则常用“_”，表示“越来越”。,及物,引导,lead sb to sp,fewer and fewer,复数,less and less,more and more,越来越,more and more形容词原级,Period 2 Reading,5.(1)食用过多的盐可能导致

22、高血压。Eating too much salt may _high blood pressure.,lead to,Period 2 Reading,(2)_ parents complain that they have _ time chatting with their children every day.AMore and more; fewer and fewerBLess and less; more and moreCMore and more; less and lessDFewer and fewer; more and more,C,Period 2 Reading,【

23、解析】考查形容词比较级的用法。“比较级and比较级”意为“越来越”。time意为“时间”，为不可数名词，故可排除选项A；parents意为“家长”，为可数名词复数，故可排除选项B；根据句意“越来越多的家长抱怨他们和孩子聊天的时间越来越少”可排除选项D。故答案为C。,Period 2 Reading,(3)地球上的水越来越少。There is _ water on the earth.,less and less,课文回顾,Period 2 Reading,Count,provides,while,order,government,prevent,Society,Record,Tourists,describe,