人教社新课标高中英语必修四第三单元Learningaboutlanguage导学案附答案

2019新人教高中英语选择性必修四Unit3 Sea Exploration-Learning about Language公开课教案Teaching aims：By the end of this period, students will be able to:1. identify the functions of infinitives.2. practise using infinitives in different contexts.3. express your own ideas using infinitives.Teaching key and difficult points：1.Help students to analyse the functions of infinitives in a real context and use infinitives properly.2.Instruct students to learn how to use infinitives.Teaching procedures:StepⅠLead-inAsk students to answer some questions based on the text in the part of Reading and Thinking.1.Why have humans always been longing to explore the sea?2.What is the aim of the Belt and Road Initiative?Suggested answers:1.To promote trade and satisfy their curiosity, humans have always been longing to explore the sea.2.The aim of the Belt and Road Initiative is to encourage cooperation and trade across the historic Silk Road areas, and strengthen the bonds between China and the rest of the world.StepⅠObserve and analyseFind all the sentences containing infinitives in the reading passage. Then mark their functions.Suggested answers:1.To complete the great map of the world(As the subject) was a strong passion for the people of early civilisations.2.Marco Polo’s tales inspired European explorers to search for sea routes (As the object complement) from west to east.3.Here, merchants from China and many other places met to negotiate trade deals (As the adverbial), which also led to more awareness of each other’s cultures.4.To reach out across the sea (As the subject) remains a strong desire today.5.The aim of this initiative is to encourage cooperation and trade(As the predicative) across the historic Silk Road areas, and strengthen the bonds between China and the rest of the world.6.Trading has grown greatly in recent years, and will continue to do so (As the object) in years to come.7.In recent years,China has joined other nations on several expeditions to explore the Arctic(As the attributive).8.From a scientific point of view, there is an urgent need to study the Arctic(As the attributive) in order to understand climate change and its effects.9.... the need to trade(As the attributive) and the desire to enhance relationships(As the attributive) will drive China to reach out (As the object complement) across the sea far into the future.StepⅠ Practise using the infinitiveActivity1Join the words to make sentences using infinitives.Then decide the function of each infinitive.1.He/encouraged me/participate in the surfing competition.2.The storm/seems/be getting closer.3.Magellan/was the first person/sail around the world.4.The UN peacekeeping force/aims/maintain peace and prevent armed conflicts.5.The crowd/stood/applaud/scientists/for their important ocean research work.6.It is a good idea/tax/plastic bottles/so that people use them less.7.The Jiaolong manned submersible/is said/be able/reach 7 km underwater.8.It remains/be seen/whether or not his capsule can work.Suggested answers:1.He encouraged me to participate in the surfing competition. (OC)2.The storm seems to be getting closer. (P)3.Magellan was the first person to sail around the world. (Attr)4.The UN peacekeeping force aims to maintain peace and prevent armed conflicts. (O)5.The crowd stood to applaud scientists for their important ocean research work. (Ad)6.It is a good idea to tax plastic bottles so that people use them less. (S)7.The Jiaolong manned submersible is said to be able to reach 7 km underwater. (O;O)8.It remains to be seen whether or not his capsule can work. (P)Activity2Read the beginning of The Little Mermaid and use the proper forms of the verbs in brackets to fill in the blanks.Far out in the ocean,where the water is as clear as glass,lives the Sea King. The ocean is too deep (measure).We may imagine there is nothing except yellow sand under the sea,but actually it is not rare(see) the most unique flowers and plants(dance) in the fast-moving water.In the deepest spot of all stands the Sea King’s castle,which has walls of coral and a roof(form) of beautiful shells.The mother of the king,a wise woman who is proud(be) born into the royal family,takes care of his six daughters.Among the six sea-princesses,the youngest is the prettiest.Although she has delicate skin like a rose-leaf and eyes as blue as the deepest sea,she has no feet but a fish tail just like her sisters.The most common way for the princesses(play) all day long is (swim) in the halls of the castle or among the flowers growing out of the walls,feeding and touching the fish(swim) up to their hands through the windows.They seem(not worry) about anything,except for theyoungest,who...Suggested answers:to measure; to see; dancing; formed; to have been;to play; swimming/to swim; swimming; not to worryActivity3Read the beginning of The Little Mermaid once again and continue to write what will happen next.They seem not to worry about anything except for the youngest, who___________________Suggested answers:They seem not to worry about anything except for the youngest, who wants to see what life is like on land. She swims all the way to the surface and sees a large ship. It travels towards her at great speed and terrifies her. She swims below the surface of the water and just manages to swim away from the big ship. She now realises that it is a scary world outside of the ocean, and she decides to stay with her family and friends under the sea.Activity4Complete the news report below with the appropriate forms of the verbs in brackets.Across northern Africa, the desert is steadily growing. Dry lands are spreading. But a bold project known as the Great Green Wall aims 1.(stop) the growth of the desert. The ambitious program includes plans 2.(help) protect and maintain resources and fight poverty.Farmers are learning 3.(care) for their land and use water wisely. They are also planting millions of trees and crops. The Great Green Wall would cover 4.area more than 4,000 miles wide. The program receives support from the United Nations, the World Bank and other groups.The Great Green Wall’s trees provide a barrier 5.desert winds and help hold moisture in the air and soil, allowing crops 6.(grow).More resources will bring more jobs. “The goal is to create sustainable land management,” said Nora Berrahmouni, a forestry officer 7.works with the Food and Agriculture Organisation of the United Nations.Trees and crops have been planted in Senegal and Niger. An 8.(add) benefit of the Great Green Wall is 9.countries in the region are sharing information about which programs work and which don’t. Now, along with trees, 10. (idea) are taking root.Suggested answers:1.to stop2.to help3.to care4.an5.against6.to grow7.who/that8.added9.that10.ideasStepⅠLanguage useAsk students to write a paragraph with any topic using infinitives and v.-ing form.Suggested answers:Recently, I have managed to become a more active learner. When I am reading a book or listening to my teacher, I try to forget what I have learnt before or what I think about the book or the person giving me the information and practise concentrating on the information itself. At the beginning, it was difficult to do so and I couldn’t help questioning the ideas I was reading or hearing. But now I have learnt to avoid listening to my inner voice all the time and sometimes I even argue with it. On the other hand, I also attempt to ask as many questions as I can. I have noticed that the answers to the questions have really helped me understand the topic a lot better.StepⅠ PracticeⅠ.Rewrite the underlined parts using infinitives.Suggested answers:1.to help you keep track of2.to record your steps, speed and distance3.to enable you to stay hands-free4.to make it comfortable to wearⅠ.单句语法填空1.Fascinated by the structural beauty of the Forbidden City as a painter, she is equally interested (learn) more about Chinese philosophy.2.Von Wong hopes that his work will also help pressure big companies (reduce) their plastic footprint.lions of acres of wetlands were dried (feed) and house the ever-increasing populations, greatly reducing waterfowl habitat.4.Our aim was(see) if we could live, in some way, like real Parisians.Suggested answers:1.to learn2.to reduce3.to feed4.to see。

Section_ⅢLearning_about_Language_&_Using_LanguageScan the passage and then choose the best answers according to the passage.1．In the first dialogue the customer in fact means that ________.A．he doesn't know what it is nowB．he doesn't hear clearly what the waiter saysC．he is not content with the soupD．he mistakes “bean” for “been”2．In the third dialogue the customer really wants to know ________.A．the length of the pancakeB．how soon the pancake will be readyC．the size of the pancakeD．the shape of the pancake3．The passage mainly tells us ________.A．a joke made by two famous detectivesB．a dialogue between Sherlock Holmes and Doctor WatsonC．a misunderstanding between Sherlock Holmes and Doctor WatsonD．a story told by two famous detectives4．From the story we can know that ________.A．Doctor Watson was quite honestB．Sherlock Holmes was cleverer than Doctor WatsonC．Doctor Watson was cleverer than Sherlock HolmesD．Doctor Watson thought in an ordinary way while Sherlock Holmes in a funny way 答案：1～4 CBAD根据所给词性和汉语意思写出单词1．whisper n．耳语；低语vt. & vi.低语；小声说2．particular adj.特殊的；特别的n．细节；细目→particularly adv.特殊地；特别地3．amuse vt.使发笑；使愉快→amused adj.愉快的；开心的→amusing adj.好笑的；有趣的→amusement n．娱乐；消遣4．explanation n．解释；讲解；说明→explain vt.&vi.解释；说明5．occasion n．时刻；场合→occasional adj.偶然的；特殊场合的6．actress n．女演员→actor n．男演员7．react vi. 作出反应；回应→reaction n．反应；反作用1．particularly adv.特殊地；特别地★背诵佳句培养语感(教材原句) Children particularly would burst into laughter at his behaviour.尤其是孩子们看到他的表演会大笑不止。

编号gswhyybx4 (004)文华高中高一英语必修4Unit3 A taste of English humorPeriod 4 Learning about language 导学案班级___________ 组名____________ 姓名___________ 学习目标1.三会单词：particularly,occasion2.掌握动词-ing分词作表语，定语和作宾语补足语的用法。

学习重难点动词-ing分词作表语，定语和作宾语补足语的用法。

学习方法自主学习，合作探究；归纳总结学习过程Step1自主学习1.particularly adv．尤其地；特别地It’s a particularly fine day. 天气特别好。

归纳拓展particular adj.挑剔的；特殊的；特别的n.细节，细目1）be particular about 对.....过于挑剔2）in particular 特别地，尤其She is very particular about what she eats.她对吃的很挑剔。

He stressed that point in particular.他特别强调了那一点。

即时应用Ex1.介词填空1)She is particular __________ the match (搭配)of her clothes.2)I like many famous stars ,Zhang Guoli _______ particular.2.occasion n.机会；场合；......的时候I’ll speak to her about it if the occasion arises.有机会的话，我要跟她谈谈这件事。

归纳拓展1）on this/that occasion 这次、那次on occasion=from time to time=now and then 偶尔，间或2）occasionally偶尔；有时候I have visited her at home on occasion.有时我去登门拜访她。

新人教版 高 中 英 语 教 案Period 2 Learning about Language人教版高中英语教案系列The General Idea of This Period In this period the students are to do some exercises on the useful words,expressions and structures learned in the reading part.It is to help them use the useful words and expressions from the context.They are also to learn something about the usage of -ing form.To achieve the above aims,that is,the teacher will get the students to work on the exercises individually first and then check the answers together with their partners.While dealing with the usage of -ing form,the teacher will help the students do it as a task.That is,the teacher will first ask the students to find and read some sentences from the text in which the -ing form is used,then ask them to discover the function of each -ing form,summarize the rules and apply them to the exercises.This is to help the students to learn autonomously and cooperatively. Teaching Important and Difficult Points How to grasp and apply the the usage of -ing form. How to gain the ability to use the key words and expressions from the context. Teaching Methods Autonomous learning,cooperative learning,task-based learning Teaching Aids A multi-media computer and a blackboard.Three Dimen sional Teaching Aims Knowledge and SkillsHelp the students gain the ability to use the useful words and expressions from the context. Help the students learn something about the usage of -ing form. Process and Strategies Necessary explanation to make the students apply the useful words and expressions correctly. Individual work to finish each task. Feelings and Value Get the students to sum up the grammatical rules themselves.Meanwhile,train their ability of appreciating simple jokes in English.Teaching Procedures Step 1 Time for fun T:Nice to see you again.I’m su re each of you has prepared an English joke or funny story for us?Now first share them with your partners,so that everyone has a chance to present your work,and then some volunteers will tell their jokes or stories in class. T:Who would like to tell your English jokes or funny stories?Volunteers! S:I’d like to.My joke is very short.One day the teacher asked the class when Rome was built?Tom answered,“At night”.The teacher felt puzzled and asked,“ Who told you that?”“You did.You said Rome wasn’t built in a day.”answered Tom. T:That’s funny.Another one! S:Let me tell you a funny story.The title of the story is Key to one’s success.It goes like this.One day a father was teaching his son and said,“The keys to your success are keeping your word and cleverness.Once you promise somebody a promise,you must carry it out no matter what will happen.This is called ‘keeping one’s word.’”“What is cleverness?” asked his son.“Cleverness is that you’ll never make such a promise,” the father answered. T:Thank you for your wonderful jokes! Step 2 Discovering useful words and expressions. T:Just now we had great fun telling jokes and stories.Let’s move on to the Discovering useful words and expressions part.I’d like you to do Exercises 1、2 and 3 first individually,as I think they are easy for you to finish them,and then we will check the answers together. A few minutes later.人教版高中英语教案系列2人教版高中英语教案系列T:Let’s check the answers together.Keys to Exercise 1 on Page 19:Alternative expressionsWords and expressions from the textbreak down food using teethchewouter covering of a body or plantskinthe lower part or point of somethingbottombe happy and satisfied with;not wanting more contentsurprise greatlyastonishin every part ofthroughoutspecial,more than usualparticularlysomeone or something that is not successfulfailureextremely goodoutstanding boilwhen water is hot enough to turn into gasKeys to Exercise 2 on Page 19:1.chew 2.astonishes 3.bottom 4.contented 5.particular 6.throughout 7.failure 8.skinKeys to Exercise 3 on Page 20:NounAdjectiveNounAdjectiveenjoymentenjoyabledifficultydifficultentertainmententertainingcrueltycr uelmouth helpmouthful helpfulhonesty fortunehonest fortunateT:Finished?You see it is very important to learn to use the useful words and expressions in the givensit uation.Only in this way can you gain the ability to use them correctly.It is the same with the learning ofgrammar.So in the next part,while learning the usages of -ing form,you should also learn them by discovering theusages,summarizing the rules and then you can apply them to speaking and writing.Now let’s move on to the nextpart.Step 3 Discovering useful structuresT:First you are to read the text once again quickly to find out the sentences in which the -ing form is used,and tryto tell the function of each -ing form.A few minutes later.T:Have you finished your job?OK,let’s read them out.1.Do you find it funny to see someone sliding on a banana skin,bumping into someone else rounda corner,or falling down a hole in the road?2.His entertaining silent movies are still popular today.3.His charming character The little Tramp is well known throughout the world.4.That was the problem facing Charlie Chaplin in one of his most famous films The GoldRush.5.Their job is “panning for gold”.6.Chaplin sits down at the table with his plate and drinking cup.T:From these sentences what can you learn about the -ing form? S:Let me try.From these sentences,we can learn that the -ing form can be used as the attribute,the predicative andthe object complement.T:Good!Anything more? S:When an -ing form word is used as the attribute,it is put before the noun,while when an -ing form phrase is usedas the attribute,it is put after the noun.人教版高中英语教案系列3人教版高中英语教案系列T:What a good observation!Another point for you to bear in mind is that when the -ing form is used as the attribute,it may tell the use of the noun or tell the action,character or quality of the noun,and the -ing form attribute can be replaced by an attributive clause.Now let’s consolidate this point by doing Exercise 4 on page 20. T:Well,what does a sleeping boy mean? S:A sleeping boy is a boy who is sleeping. T:What does a drinking cup mean? S:A drinking cup is a cup used for drinking. T:It seems that you have master the usage of the -ing form as attribute.Now,do the same with your partners and finish the rest phrases. T:Now let’s have a competition.Look at Exercise 3 on Page 21.I’d like you to do it in groups. T:This is a very interesting exercise,isn’t it?Let’s learn the usage of -ing form as the object complement.Can you tell the structure of -ing form as the object complement? Ss:The structure is Subject+Predicate+Object+Object complement. T:Yes.The object complement is used to explain what object has done,or doin g,or to do.Or we can think that the speaker wants to express his/her meaning more completely.Of course,in this unit we only study the -ing form as the object complement.To grasp it,do Exercise 2 on Page 21. T:OK,now let’s check the answers for this Exercise.Who would like to say your answers out? The teacher can ask 9 students to read the 9 complete sentences to check the answers.If there are some questions,the teacher should give the students some explanations,and make some changes if there are some incorrect answers. T:Well,can you analyze the part of speech of the -ing f orm in the 9 sentences? S:In the first three sentences the -ing form is used as object complement. T:Right.Have you found the same structure in other sentences? S:Yes.In the fifth,the sixth,the seventh,the eighth and the ninth sentence,the -ing form is also used as the object complement. T:How about the rest? S:In the fourth sentence,the -ing form is used as the attribute. T:Quite right.It is very important to analyze the sentences correctly while learning the usages of the -ing form.And here,I’d like to remind you to pay attention to the verbs that can be followed by the -ing form as the object complement,such as see,watch,notice,find,observe,and so on. T:Well,now let’s look at Ex 4.Who would like to do this exercise? S:Seeing is believing. S:His job is teaching us physics. S:What he likes is playing chess after supper. S:The news is exciting. S:The film is more interesting than any that I’ve ever seen. T:Very good.All of them are right.In order to make sure tha t you master the usage of the structure,I’ll give you some more sentences.Now please look at the screen,and try to analyze the usage of the -ing form in these sentences.1.Its full-time job is laying eggs.(Laying eggs is its full-time job.) 2.Our greatest happiness is serving the people. 3.The film we saw last night is quite moving. 4.The music they are playing sounds so exciting. 5.What she said was surprising.T:In the first two sentences,the -ing form is used to express a constant action of the subject.In the next three人教版高中英语教案系列4人教版高中英语教案系列sentences the -ing form is used to show the character or the quality of the subject.Are you clear?Ss:Yes. T:Well,I’ll give you some words that can be used as the predicative to show the character of the subject.Theyare:charmingsurprisinginterestingmovinginspiringdisappointingboringencouragingconfusingastonishingtiringexcitingfrighteningStep 4 Summary and homeworkT:Well,it’s almost time for a break.We have to bring an end to the class.To consolidate what we have learned inthis period,I’d like you to do the exercises in the Using words and expressions part and the exercises in the Usingstructures part as your homework.Yes,if you want to master a grammar item,you must do much practice,andpractice makes perfect.See you tomorrow!Ss:See you!The Design of the Writing on the BlackboardUnit 3 A taste of English humourPeriod 2 Learning about languageThe usage of the -ing form1)as the attribute2)as the object complement3)as the predicativeRecord after TeachingActivities and ResearchIn this period the teacher may offer the students a situation and ask the students make up a story according tothe situation given using the -ing form.It seems to be a two-birds-with-one-stone task,which can not only enablethe students to apply the -ing form correctly,but can...Reference for teachingGrammar动词-ing 形式1.动名词可以在句子中充当定语,表示所修饰名词的用途或使用目的,并且位于所修饰词的前面。