2022年2022年北师大高一英语必修三unit7全单元教案

1、精选学习资料 - - - 欢迎下载学生 双语报unit 7the sea教材分析i 涉及内容本单元内容主要环绕海洋绽开, 主要涉及：海洋探险的故事； 海洋污染的现状.缘由及危害；对海洋动植物；相关的海洋故事；ii 教学目标1.学问目标：warm-up:fishing、sailing、diving、surfing、water-skiing、windsurfing、 swimming、 scuba diving、 frightening、 freezing、 colorful、 underwater、 at sea lesson 1: achieve、 set sail、 control、 for

2、ce sb. to do sth、 land、 persuade sb to do sth、 find oneself、 get into trouble、 follow sb s direction、 be believed to be sth、 knowas、 spirit、 explorer、 sailor、 voyage、 deed、 journey、 unknown、 present-day、 eventually、 further、 according to、 in search oflesson 2: pollute、 deal with、 ban、 protect、 disap

3、pear、 handle、 suppose、 keep a record of、break the law、 industrial、agricultural.intelligent、fantastic、 multi-coloured、polluted、over-fishing、chemicals、rubbish、solution、 technology、 intelligence、 government department、 tennis、 courts、 passenger词汇lesson 3:sea creatures、 seal、 penguin、 crab、 polar bear、

4、dolphin、 whale、shark、 coral、 attraction、 discovery、 discount、 do trick、 length、 area、 virtual reality、 speaking voice、 attack、 daily life、 in performance、 educate、 feed、 produce、 attract、 watch out、 melt、 measure、energetic、 unusual、 up-to-date、 noisy、 pretty、 tiny、 special、 especiallylesson 4:float、

5、 terrify、 tie、 escape、 survive、 recover、 scream、 sink、 pick up、 recognize、 expect、 on the edge of、 at great speed、 body and soul、 all at once、 in the direction of、 more than horrible、 single、 enormous、 unable、 terror、 conclusioncommunicationworkshop:debate、 disagree、 create、 offer、shopkeeper、 bay、 w

6、ildlife、 stadium、 development、 traffic、 industry、 local1.定语从句 2：where、 when、 why、 prep.+which/whom语法2.表示比较的形容词功能interaction 相互沟通语音giving opinion表达观点1精品学习资料精选学习资料 - - - 欢迎下载学生 双语报2.语言技能：能边听边做笔记,从听力材料中提取主要信息和观点；能听懂要求并听依据要求和指令完成任务能对海洋及爱护环境话题的询问和要求做出恰当的反应；能运用表达说个人观点.见解的交际用语,在辩论中清楚的表达观点能运用所学阅读策略进行课内外阅读,如

7、：能运用scanning 技能在有读效时间内搜寻到brochure 中所需信息；能学习运用sequencing阅读策略,抓住关键连接词,懂得段落大意,把握故事进展次序能运用 paragraph planning写作策略,用英语写出100 词左右的报告,写介绍一个旅行景点；3.情感态度目标：学习探险家勇于探究的精神,培育开创意识；培育环境意识,自觉爱护人类赖以生存的环境4.文化意识目标：明白中.西方海洋探险及探险家的事迹；明白海洋动植物.海洋资源.海洋污染等,增强环境爱护意识iii 教学重点和难点1.教学重点：(1) 本单元的生词和短语(2) where、 when、 why、prep. + w

8、hich/whom(3) 表示比较的形容词定语从句2.教学难点：1对海洋及环境爱护话题的询问和要求做出恰当的反映2运用表达个人观点和见解的交际用语iv .教学方案：本单元分为六个课时：第一课时： warm-up其次课时： lesson 1第三课时： lesson 2第四课时： lesson 3第五课时： lesson 4第六课时： communication workshop v教学步骤：period 1warm-up2精品学习资料精选学习资料 - - - 欢迎下载学生 双语报teaching goals:1. learn the new words of this part.2. to ar

9、ouse ssinterest in the sea. teaching procedures:step 1. leading-in:show some pictures about the film: finding nemo.this is a story about sea. show some pictures about sea and the animals in thesea.step 2. warming up exercise 1.listen and match the four sea sounds with the photos exercise 2.let ss re

10、ad the key words and discuss which activities they know、 which they can guessand which they need to look up in the dictionary.in pairs、 ss discuss which activities they do and which they would like to do or would not like to do and where they could do them.the pairs report back to the class about wh

11、at they would like to do and where. ss see if there are any activities that nobody in the class has done.exercise 3. ss listen to find out which activity each person is talking about andnot to worry about understanding every word. listen twice if necessary.exercise 4. ss read the key words and then

12、listen again. let ss find which key words does each speaker use to describe their activity.step 3. practiceask ss to think of a sporting activity they do and to choose some adjectives to describe how it feels. ss discuss their activities in pairs.step 4. homeworkpreview lesson 1.period 2lesson 1 the

13、 sprit of explorerteaching goals:1. to practise reading for specific information.2. to practise using relative clauses withwhen、 where and why.3. to practise using relative clauses with prepositions and relative pronouns.4. to review and consolidate the relative pronouns.3精品学习资料精选学习资料 - - - 欢迎下载学生 双

14、语报teaching procedure: step 1. leading-inlet ss discuss who arrived in america first、 using their knowledge from history class.a christopher columbusb ancient greeksc chinese sailorsdvikings.and then let student discuss other people they know、 who have lived or arrived in america.let student guess th

15、e meaning of the words listed and find chinese meaning on page 108. then if possible、 elicit more discussion about these places、 such as location、 climate、 people and their lives.step 2. reading1. have ss look at the map on page 8&9 and then encourage ss to scan the text to find out about the vi

16、kingsthree major discoveries.get ss to read the text again for specific informationabout the three discoveries. then in pairs、 complete the table in exercise 3 with the information they get. check the answers and then get ss to read the text aloud.2. encourage ss to work in pairs and ask as many que

17、stions about the text as they can.in pairs、 do exercise 4 with the given questions and their own questions. check the answer in class.step 3.words and phrases1. do exercise 6 on page 92. phrases:1) they achieved this long before columbus ever set sail.早在哥伦布启航前,他们就已经到达那里了；set sail 启航set about doing s

18、th. 开头做某事the government must set about finding solutions to the pollution problems.2) according to the old stories of iceland and norway、 eric and red was forced to leave iceland because he had committed a murder、 for which he got into trouble.依据冰岛和挪威的传奇,埃里克雷德由于一起谋杀案而惹上麻烦,并被迫离开冰岛；according to依据,依照do

19、 the experiment according to what your teacher tells you to. get into trouble陷入困境,陷入麻烦do not go to computer rooms、 or youll get into trouble.3) he persuaded some people to go back with him to greenland.4精品学习资料精选学习资料 - - - 欢迎下载学生 双语报他说服一些人和他一起回到了格陵兰岛； persuade sb. to do sth.说服某人做某事 persuade sb. not t

20、o do sth说服某人不做某事 persuade sb. into doing sth说服某人做某事 persuade sb. out of doing sth说服某人不做某事 talk sb. into doing sth说服某人做某事talk sb. out of doing sth说服某人不做某事persuade sb. of sth.使某人信服某事he persuaded me into majoring in physics.i persuaded her not to go hiking with him. = i persuaded her out of going hikin

21、g with him.how can you persuade them of the advantages of solar cars.4) not long after eric the red had landed in greenland a man called biarni set sail from iceland in search of erics party.埃里克 雷德登上格陵兰岛后不久, 一个叫比阿尼的人就从冰岛起航查找埃里克一行人；in search of= in the search for查找,寻求search sb./ some place搜查某人 / 某处se

22、arch for sth./sb.查找；寻求（某物 /某人）the family were running from street to street in the search for the lost child. the policeman was searching the man for drugs.the army were searching the ruins for survivors.step 4. grammar: relative clauses21） let student read the sentences in exercise 7&8、 and dir

23、ect them to find what the italic words refers to and howwhere、 when and why can be used.relative adverbs where and when can be used to give information about places and time. after the word reason、 we can usewhy in relative clauses.2） let ss do exercise 9、 and findout how prepositions and pronouns w

24、orktogether in the sentence.then、 let ss discuss why there are prepositions before relative pronouns and how to choose the right preposition. relative pronouns can be used as the objects of prepositions. usually we use prepositions before which and whom: preposition + which/whomlet student think whi

25、ch words are used to join two sentences together and then go to grammar summary 1 on page 92 for more information about the rules.5精品学习资料精选学习资料 - - - 欢迎下载学生 双语报3） let ss do exercise 10&11 individually and then check the answer.step 5. language in usework in groups and write about a famous event

26、or a famous person in history. try to use relative clauses when、 where、 which、 who in description. encourage some groups to read their description to the class. the others listen and count how many relative clauses the group has used and whether they used them correctly.example: “ihave a dream”、 whi

27、ch was a speech made by martin luther king、 isone of the most famous in american historyhomework:review relative clausesperiod 3lesson 2protect the seateaching goals:1. to practise listening for specific information2. to practise using abbreviation for notes3. to practise showing that you are follow

28、ing what the other person is saying and give opinion.teaching procedure:step 1. leading-inthe earths seas and oceans receive the burnt of human waste、 whether it is by deliberate dumping or by natural run-off from the land. in fact over 80% of all marine pollutioncomes fromland-based activitiesand m

29、any pollutants are deposited in estuaries and coastal waters.1) let ss discuss these questions: how do people use the sea. how is the sea important to people. example: people catch fish in the sea. there are many more things that we can find for food in the sea.let as many ss as possible to repot th

30、eir results to the class.2) let ss think what is sea pollution. find the meaning of these key words and let ss use them to talk about the issue.keywords:pollute、pollution、over-fishing、industrialwaste、 agricultural、waste、 plastic、 oil、 chemicals、 rubbish、 deal with a problem、 banhave ss work in pairs

31、 to discuss different kinds of sea pollution and make a list from their findings. and then let ss to report their results to the class.6精品学习资料精选学习资料 - - - 欢迎下载学生 双语报step 2listen to learn.exercise 3: let ss listen to the conversation and get the general idea of it: what is zhi hongs project about. an

32、d then read the listening strategies with the class. review the strategies for listening for specific information with ss. elicit examples of situations from real life in which people listen for specific information、 e.g. listeningto the weather forecast、 listening to announcements at stations and a

33、irports. tell ss we can use abbreviations when taking notes. draw ss attention to the technique of using the first few letters of a word sat. profexercise 4: get ss to look at the table first and then point out that they need to listen for specific information to complete the table. divide the conve

34、rsation into two parts: in the first part、 let ss concentrate on the two problems and the reasons for them; in the second part、 let ss pay attention to the solutions to problems. at last、 play the conversation again and ask ss to give their opinionsabout different reasons for sea pollution.encourage

35、 them to make suggestions for preventing sea、 river and lake pollution.exercise 5: let ss read the function file and see if they can guess the missing expressions from the box. and then、 let ss listen again and see if they are correct.step 3: pronunciation: showing interesting let ss listen to the c

36、onversation and make a note of whether the listener is interested or not. check the answer and listen again、 pausing after each item.step 4: writing and speakingexercise 7:ask ss if they would like to do a project about the sea. get them to look at the subjects and discuss in groups which subject th

37、ey would like to choose from. then、 read through the questions below and elicit suggestions for each of them so that each of them has some ideas to start with. at last、 let ss write notes about the subject they have chosen.subjects: sea animals、 water sports、 history of sea travel、 ports、 sea fishin

38、g、 science and the sea.questions: which subject are you interested in.what do you already know about the subject. what do you need to find out about the subject. how can you find out more about the subjects.7精品学习资料精选学习资料 - - - 欢迎下载学生 双语报how will you present your project.exercise 8: let ss read throu

39、gh the example dialogue、 drawing attention to both the question forms and the responses.then、 let ss work in pairs and take turns to interview each other. at last、 let someone tell the class some of the most interestingtings about their partners project about the sea.step 5.homeworkreview lesson 3:

40、the sea worldperiod 4lesson3the sea worldteaching goals:1. to get familiar with descriptive texts2. to practise using sea animal vocabulary3. to practise using comparative and superlative structures.teaching procedure: step 1. leading-inwater covers about 75% of the earths surface. in it swim billio

41、ns of fish fromover 25000 species. these fish can be tiny or huge. they can be round、 box-like、 or long and slim.let ss looking at the pictures and identifying the fish and animals. ask ss if any of them know other animals which live in the sea.step 2. readingelicitthe title of each section of the b

42、rochure and ask ss which sections they think will be more interesting for them. then、 let ss skim the brochure quickly and concentrate on the sections that appeal to them. at last、 let ss read the context again、 then、 check the answer of exercise 2&3.exercise 2.read thebrochure. findwhereyoucan

43、see these thingsin underwater world:1. fish which use a light to attract foodvirtual reality voyage2. dolphins in performancesea theatre3. fish that appear to fly in the waterocean floor4. sea creatures that children can touchdiscovery pool5. a big icebergpolar worldexercise 3. let ss read aloud the

44、 firstexample withas many expressions as8精品学习资料精选学习资料 - - - 欢迎下载学生 双语报possible. then、 let ss read the other comments and match them to the areasof the aquarium. at last、 check answers.answers: 2. polar world3. discovery pool4.virtual reality voyage read the text again and pay attention to the linkin

45、gwords used to contrastdifferent ideas or opinions but/ on the one hand/ on the other hand/ howeverand ask ss to translate them into chinese.step 3. voice you opinionlet ss discuss which part of the“underwater world ”they would like to visit and why. then、 encourage some groups to report their resul

46、ts to the class. at last、 ask ss if they have ever been to a similar aquarium or sealife center-if so、 encourage them to tell the class what it was like.step 4. grammar: comparison of adjectivesfirstly、reviewthe comparison byasking sstofindalltheexamples of comparison inthe brochure. secondly、 read

47、the uses a-c、 and match them with sentences1-4 . and then let ss do exercise 6 in pairs. at last、 ask ss to read grammar summary 2 for reference.1) 同级比较往往由 "as + 形容词 / 副词的原形+ as"的句式表达；当然也要注意它的否定形式；第一个as 的前面可以加上表示倍数的词.或为某些副词修饰 语：twice 、 three times 、 nearly 、 almost 、 just 、 exactly 、 not n

48、ear（ly 根本不）、 by no means（绝不） 、 quite 等等；例如：asia is four tomes as large as europe.亚洲有欧洲的四倍大（亚洲比欧洲大三倍）；james is not nearly as tall as robert. 詹姆斯根本没有罗伯特高；cast iron is almost as useful as steel. 铸铁差不多与钢一样有作用；she hasn't been quite so unlucky as she pretends.她仍没有象她常装出的那样不幸2) " 比较级 + than"引导

49、不同级的比较； " 比较级 "前同样可以加倍数或程度副词、 如： far（远）,even（甚至）, much（很多）,still （更,仍）, a lot（很多）,a little / bit（一点）,rathe（r 相当地）,slightly（略微）,not any（不再）,three times（三倍.）,等等；不同级的比较主要用于表示人与人.事物与事物之间不同之处的比较,其意义为"a 比 b 更（怎么样）一些 "；例如：they worked even harder than they promised.他们工作得比他们答应的仍要卖力；this s

50、treet is narrower than that one.这条街比那条街窄一些；9精品学习资料精选学习资料 - - - 欢迎下载学生 双语报this book is far more interesting than that one.这本书比那一本好玩多了；you've been working much harder than i have.你始终比我工作得努力多了；she came even earlier than i asked him to.她来得甚至比我叫她来的时间仍要早；3) 比较级中的两个特别作用的结构为： the + 比较级 +句子,the + 比较级+ 句子

51、 ；和 比较级 + and + 比较级 ；前一个句型结构表示的意义为"越（怎么样就）越（怎么样） " ,在这个结构中的两个"比较级 " 不要求肯定词性相同,它们各自的词性要依句子的需要而定；后一个句型结构表示的意义为" 越来越（怎么样） ",在这个结构中的两个" 比较级 " 就要求词性相同；例如：the harder you work at your study、 the better academic records you will have.你学习越努力,你的成果就越好；the more we have、 t

52、he more we want.人欲无穷；精品学习资料精选学习资料 - - - 欢迎下载when winter is coming 、 it gets colder and colder 冬.天来临,天越来越冷了；精品学习资料精选学习资料 - - - 欢迎下载he became less and less satisfied with the football team's performance.他对足球队的表现越来越不中意了；4) 形容词的最高级前一般必需有定冠词the、 这种结构的一般表达方式为最高级 + 表示范畴的状语,其意义为"某人.某事在某个范畴内最"

53、；使用这种结构时我们应当留意, 形容词的最高级前面一般说来要加用定冠词the ,而副词的最高级前面的定冠词往往可以省略；例如：he is the tallest of the three boys.那三个男孩中他最高；that is the biggest lake in our province. 那为我省最大的一条湖；精品学习资料精选学习资料 - - - 欢迎下载joe runs fastest in our school桥.在我们学校跑得最快；精品学习资料精选学习资料 - - - 欢迎下载let ss do exercise 7、 8&9. and then check the

54、answer. answers:exercise 5 :1.a2.b3.c4.c exercise 6 :1.b2.c3.aexercise 7 :1. smaller2. the most intelligent3. the biggest4.the friendliest5. better6. the easiest7. the most popularexercise 8 : 1. this boat is more expensive/ faster / more comfortable.this boat is smaller / cheaper.2. this man is you

55、nger/more handsome/heavier/stronger. this man is taller/ thinner.exercise 9 :height、 length、 the biggest、 length、 as much as.10精品学习资料精选学习资料 - - - 欢迎下载学生 双语报step 5 language in usekey words: intelligent、 hairy、 fast、 slow、 common、 friendly、 dangerous、 big、 small、 colorful、 beautiful、 ugly、 noisy、 heav

56、y.let ss go through the key words、 asking ss to suggest an animal that demonstrateeach quality. then、 each ss thinks of an animal and writes down some notes to help when describing it. at last、 ss take turns to describe and guess their animals、 using comparative structures.step 6. homework1. ss work in groups、 writing a paragraph comparing two places in their town or area、 e.g. two restaurants/ cinemas/ schools/ football teams/ parks/ sports centres/supermarkets.