牛津译林版八年级上Unit7第3课时教案 讲解分析 习Word下载.docx

1、综合素质：1.能认识五种句子结构，熟练使用不同的句型结构表达自己的想法。 2.学会谈论不同地方的天气,能运用适当的形容词来描述天气或事物的特性。教学重难点及突破重点：掌握基本的四会单词、词组及句型。难点：掌握句子成分的相关知识以及能够辨别简单句的五种句子结构类型, 运用适当的形容词来描述天气或事物的特性。教学突破： 通过教师的讲解，开展多种形式的活动，帮助学生自己总结知识，应用知识。教学准备教师准备：多媒体课件。学生准备：1.有关澳大利亚四季的图片。2.一些关于不同天气状况的图片。教学设计Step I Presentation（呈现）1 Were going to look at three

2、sentences. Pay attention to the verbs.The snowy season will begin.Children can eat ice cream.The autumn leaves turn brown.2 There are three kinds of verbs. They are intransitive verbs, transitive verbs and linking verbs.3归纳出判断及物动词、不及物动词和系动词的基本规律-（1） An intransitive verb does not take an object, but

3、can have a prepositionalA transitive verb takes an object. 及物动词后面能直接加宾语。（3） A linking verb links the subject and the adjective phrase or noun phrase that describes it.系动词包括：be/become/feel/get/look/seem/sound/stay/smell/taste/turn 等。Step II Practice （操练）1 Read sentences. Pay attention to the underlin

4、ed verbs. Which are transitive verbs? Which are intransitive verbs? And which are linking verbs?2每人在纸上写五个动词，相互交换并说出这五个动词分别属于什么类型。Step III Presentation （呈现）ve learnt about three kinds of verbs. Each word or phrase after a verb plays a different role in the sentence because of the type of the verb. 2总

5、结以上三个基本句型，特别指出这三个句型是由谓语动词来决定的。当谓语动词是不及物动词时，句子结构是S + V,当谓语动词是及物动词时，句子结构是S + V + O,当谓语动词是系动词时，句子结构是S + V + P。Step IV操练1完成A部分的练习，然后核对答案，并说出如何根据谓语动词来判断句子结构。2呈现S + V、S + V + 0、S + V + P的结构，根据结构造句。Step V Presentation （呈现）1呈现句子并加以介绍:（1）Kitty gives Simon some books.这个句子的基本结构：S + V + IO + DO （主语+及物动词+间接宾语+直接

6、宾 语）。此处Simon和some books分别是动词give的间接宾语和直接宾语。（2）Simon found the weather warm.S + V + DO + OC （主语+及物动词+直接宾语+宾语 补足语）。此处the weather和warm分别是宾语和宾语补足语。2呈现句子，用to来改写S + V + IO + DO结构，如：Hobo gave Eddie some ice cream.=Hobe gave some ice cream to Eddie.归纳：如果动词是bring、give、hand、lend、offer, pass、pay、 post、read、sel

7、l、send、show、take、teach, tell、write等，可以用to来改写 句子。3呈现句子，用for来改写S + V + IO + DO结构，如：Hobo built Eddie a tent.=Hobo built a tent for Eddie.如果动词是bring、build、buy、cook、find、get、leave、 make、order、pick、save等，可以用for来改写句子。Step VI Practice（操练）1 Discuss:“Kitty gives Simon some books.” 和“Simon found the weather wa

8、rm.两个句子，试图发现区分这两种句型的规律。2辨析S + V + IO + DO与S + V + DO + OC这两个不同的句型结构。Step VII Activity（活动）给出谓语动词，让学生两人一组，一位学生造句，另一位学生说出句子的结构：Make sentences according to the five basic sentence structures. Work in pairs. One student will make a sentence. The other will tell us the sentence structureStep VIII Practice

9、（操练）1呈现句子，让学生进一步操练，说出划线部分在句子中的成分。2完成B部分的练习，然后核对答案，并说出如何来判断句子结构。3补充练习，翻译句子，并判断句子结构。Integrated skills （学习Integrated skills）Step I Presentation（新授）1播放一段中国不同地区冬季的天气报道，China is a big country. In the south of China, its warm in winter. But in the north, its cold in winter.2完成A1部分的练习。认真读北京四个季节的天气预报，并为这四篇预报

10、匹配对应的季节。3 Look at the pictures of Australia. The beaches there are very famous. Do you like going to the beach to lie in the sun and eat ice cream? In Australia, you can go to the beach and enjoy the sunshine in December. 学When its winter in China, its summer in Australia.呈现澳大利亚四季的图片，了解两地的差异之处。Step

11、II听力Now were going to listen to the weather report about four cities. Listen carefully and complete the table on page 87.Step III Practice（操练）1通过问答形式进行核对，核对答案的同时巩固知识- 2显示答案，把题目对应答案的录音再播放一遍，并加以解释。Step IV Listening（听力）1完成A3部分的练习。Annie is writing about the weather in different places in her diary entry

12、. Listen to her conversation with Simon. Help her complete her diary entry.2 Have you finished Annies diary entry? First, please check the answers in pairs. Then well check as a class.3集体朗读短文，加深印象。4教师对天气预报中常用的词组进行解释。Step V Activity（活动）1听一段中国四个不同地区的天气预报，然后把学生分成两人小组，其中一个扮演记者，另一个扮演学生接受采访。2提供采访中可能用到的问题，

13、促使每个学生参与课堂活动。B Speak up: Hows the weather in Nanjing?Step I Present Speak up（新授Speak up）1 We know that in winter the weather in Beijing is different from that in Nanjing.让学生谈论两地的天气，导入B部分的话题。2 Its a bit cold today. The wind is blowing hard. The leaves are falling.板书a bit、blow,让学生根据语境猜测词义。板书loud,让学生根据

14、语境猜测词义。Step II Listening（听力）1 Daniel is in Beijing now. Hes talking about the weather on the phone with his aunt in Nanjing. Listen to the tape and tell me what his aunts name is. 2带着问题听录音并找出答案：Its Jane. 3提供T/F判断题，要求他们再次听录音并完成正误判断。4核对答案的同时鼓励能力较强的学生订正其中的错误。1播放B部分的录音，跟读：Please repeat after the tape. 2

15、 Now this half of the class will read.Daniels part and the other half will read Aunt Janes part. Then change parts. 3先把学生分成两人小组，然后呈现不同地区的天气情况，让学生选择其中两个地方作交流。教材习题教材第85页 Part A 1. S+V+O 2.S+V+P 3.S+V+P 4.S+V+O 5. S+V+O 6.S+V+P 7.S+V 8.S+V教材第86页Part B 2.S+V+P, S+V+O, S+V 3.S+V+IO+DO,S+V+P,S+V+O 4.S+V,S

16、+V+DO+OC+advervial教材第87页Part A1 1.winter 2.autumn 3.summer 4.spring Part A2 Beijing snowstorm -2C -9C New York sunny 9C 5 London cloudy 3C -1 Sydney showers 26C 21教材第88页Part A3 1.snowstorm 2.sunny 3. cloudy 4. 9 5.-1C 6.summer 7.showers 8. 26随堂小练习根据所提供的首字母或汉语提示完成下列句子1. Tomorrow, it will be warmer wi

17、th the temperature of 20 _（度）。2. Throw the _（余下） rubbish away.3. Its too cold. The temperature drops b_ zero.4. The boys like winter because they like snowball f_ on snow days.5. When I walked home yesterday, I saw you _（站） on side of the road.6. They were playing _（吵闹） in the playground.7. In summe

18、r, there is always a s_ heavy rain. 8. The girls hair looks s_ in the sun.9. Tom felt so s_. He couldt see the blackboard clearly.10.The little boy always plays with the little cat, its so f_.【keys】1.degrees 2.rest 3.below 4.fights 5.standing 6.noisily 7.sudden 8.shiny 9.sleepy 10. funnyStep IX Home

19、work（家庭作业）1复习语法部分内容，掌握其中出现的语法知识。2记忆本课时所卞的词汇、词组和句型。板书设计 Unit 7 SeasonsGrammar&Integrated skills Words：cloud, cough, kick, awful, fever, snowstorm, wind, around, rest, degree, bit, blow, loud, ringPhrases：turn more cloudy, in the thirties, the rest of, a bit, an awful day,from morning till night, kick

20、 the ball, cough a lot, have a high feverSentences： The clouds became dark. Luckily, it didn教学探讨与反思：本课时主要讲解句子成分和结构，语法教学不仅有实用的目的，而且也有实施素质教育的目的。句子结构产生于人们的语言实践，又反过来指导人们的语言实践,使人们的语言实践更符合规律、更科学。我们要重视句子结构对语言实践的指导作用，这还有利于学生的综合素质的提高。因此，我们应不断地向学生阐明掌握句子结构的重要性，并努力在各种教学活动中培养学生掌握句子结构的意识和能力。第二部分 讲解分析一、 新词的导学与解读1.

21、 fight【应用】打架；与打仗；与斗争 n. 打架；战斗，斗志【举例】People must fight on until the end. 人们必须继续斗争到底。The solders have to fight for our country. 士兵们必须为我们的祖国战斗。The robots have joined the fight as well.机器人也加人了战斗。【拓展】1. fight （against /with sb. /sth.） “与搏斗；打架，作战”，过去式和过去分词为fought，fought。如：In World War Two，Britain fought a

22、gainst Germany with France.在二战中，英国与法国联合抗击德国。Have Tom fought with his brother again? 汤姆又和弟弟打架了吗？2. fight（ about /over sth.）“因为某事而争论,争夺”。 Dont always fight about small things. 不要总是为琐事争吵。The two dogs were fighting over a bone in the street. 街上有两只狗为一块骨头撕咬。3. fight for sth. “争取获得或完成某事”。fight for freedom，

23、independence，human rights 争取获得自由、独立、人权等【实践】根据汉语意思完成句子他将为他的孩子们而战斗。He will _his children.【点译】 fight for 2. taste【应用】n.味道；品味；审美 vi.尝起来；有的味道【举例】This dish is to my taste. 这道菜合我的口味。The ripe tomatoes taste sweet and sour. 成熟的西红柿尝起来又酸又甜。【拓展】动词taste, smell，look, sound和feel可用作连系动 词，后面只能接形容词作表语，表示主语所具有的特征。这时它

24、们都相当于不及物动词，因此不可用被动语态，也不可用在迸行时态中。【举例】Millies idea sounded great. 米莉的主意听起来很不错。The flowers in the garden smell sweet. 这些花芳香袭人。My mother looked a little tired. 我妈妈看起来有点疲倦。【实践】单项选择These oranges on the table taste_.A. good B. well C. to be good D.to be well【点译】A 3. till【应用】prep. 直到 conj. 直到为止【举例】We will k

25、eep up the struggle till we succeed. 我们将继续战斗直到我们取得胜利。The students reviewed for the term examination till late at night. 学生们们为期未考试复习功课直到深夜。【辨析】till，untiltill和until般情况下两者可以互换,但是在强调句型中多用until。并且要注意的是：如果主句中的谓语动词是瞬时性动词时,必须用否定形式；如果主句中的谓语动词是延续性动词 时，用肯定或否定形式都可以，但表达的意思不同。【举例】I didnt go to bed until （till） my

26、 mother came back. 直到我父亲回来我才上床睡觉。It was not until the meeting was over that Mr. Gao began to teach me English.直到散会之后高老师才开始教我英语。I worked until my father came back. 我工作到我爸爸回来为止。He didnt work until I came back. 我回来他才开始工作。Please wait until I arrived at the stop. 在我到达车站之前请等我。注意：用在一些固定组合里的时候.till/until是不能

27、替换的， 如：“from morning till night这个医生昨晚直到十二点钟才睡觉。_【点译】The doctor didnt go to sleep until/till 12 last night?4. awful【应用】adj.可怕的；糟糕的【举例】Was he an awful friend?他是不是一个可怕的朋友？I opened it to see a truly awful looking woman.我打开门，看见一个确实长得很吓人的女人。我的弟弟做了很糟糕的事情。My brother carried on something_.【点译】awful二、课文对译Spea

28、k up: Hows the weather in Naijing?大声说：南京的天气如何？Aunt： Hi, Daniel This is Aunt Jan speaking.阿姨：你好，丹尼尔。我是简阿姨。Daniel: Hi, Aunt Jane.丹尼尔：你好，简阿姨。你好吗？ Im fine，but its really cold. 我很好，但天气真的很冷，There was a strong snowstorm here in Beijing yesterday.昨天北京这儿下了一场暴风雪。Hows the weather in Nanjing?南京的天气怎么样啊？ Its a hit cold and