人教版高中英语必修四Unit 3 Section 3 教学案

Ⅰ．Match the word with its meaning．1．humour A．having or bringing an advantage, an opportunity, a pieceof good luck2．content B．feeling tired and impatient because you have lost interest in sb．/sth．3．astonish C．the ability to laugh at things that are amusing4．fortunate D．to successfully control a feeling or problem that prevents youfrom achieving something5．ordinary E．to interest and amuse sb．in order to please them6．bored F．excellent; extremely good7．entertain G．happy and satisfied with what you have8．outstanding H．to make sb．believe that sth．is true9．convince I．not unusual or different in any way10．overcome J．to surprise sb．very much答案：1～5CGJAI6～10BEFHDⅡ．Write down the meaning of phrases in each sentence．1．I have seen 5 movies directed by Charlie Chaplin up to now．到现在为止2．She looked at her newly-finished painting again and was content with herself ．对……满足3．He has become quite badly off since he lost his job．穷困的4．I'm going to pick out a few books to send to some friends in West China．挑出5．He cut off a bunch of grapes to entertain us．剪下Do you know the following humorists and what they are famous for? Match them．A．Charlie Chaplin — comedy (喜剧)B．Mr．Bean — mime (哑剧)C．Sanmao — clown (小丑)D．Mark Twain — funny stories (幽默故事)E．Feng Gong — crosstalk (相声)答案：1～5BADCEⅠ．Fast reading1．Skim the passage to catch the main idea of the text．The text is about the life and work of Charlie Chaplin who brightened_the_lives of Americans and Britishthrough two world wars and the_hard_years_in_between．2．Find out the main idea of each paragraph．Para．1A．Why people needed cheering up．Para．2 B．Charlie's achievements．Para．3 C．What Charlie's childhood was like．Para．4 D．What his famous film character was like．Para．5 E．An example of his work．答案：Paras．1～5ACDEBⅡ．Careful readingChoose the best answer according to the passage．1．People enjoy seeing other people's bad luck because ________．A．they enjoy doing soB．it makes people more worried about their lifeC．it makes people more content with their lifeD．there's much fun in doing so2．Which of the following is NOT true about the description of Charlie Chaplin, as a tramp in the film?A．He wore large trousers, worn-out shoes．B．He was a poor, homeless man with a moustache．C．He walked around stiffly carrying a walking stick．D．He couldn't overcome difficulties with determination．3．In the end of the 19th century people went to Alaska to look for ________．A．films B．goldC．entertainment D．water4．Chaplin was given a special Oscar for ________．A．the characters he played in his filmsB．the films he directedC．the joy he gave us in his filmsD．the contributions he made in films5．From the text, we can know that ________．A．Victor Hugo had made friends with ChaplinB．many people went to California to become rich in the 1840sC．Charlie Chaplin had a happy life when he was youngD．when the little tramp chewed the shoe, he told the audience it was delicious答案：1～5CDBDDⅢ．Study readingAnalyze the following difficult sentences in the text．1．As Victor Hugo once said, “Laughter is the sun that drives winter from the human face”，and up to now nobody has been able to do this better than Charlie Chaplin．[句式分析]本句中and连接两个并列分句，as意为“正如”，引导非限制性定语从句，先行词为整个主句；that引导限制性定语从句，在从句中作主语。

SectionⅢUsing Language,Assessing Your Progress&Video Time课后·训练提升一、单词拼写.John stood out among the c and was chosen as chairman of the committee..It makes you read the next e to find out what’s going to happen in the novel..His sole m was to make her happy..She got into the car and started the m and set off for home.is one of the major sources of the Chinese culture..A fishing boat sank because of the r sea waves.skilfully guided the ship over the dangerous part of the sea..He made a c to pay the rent on time.1.万一她有个三长两短怎么办?anything should happen to her?2.这种化学变化能放出热和光。

by this chemical change.3.要是没有水,植物就无法生长。

water,no plant could grow.’t for4.作为保持健康的方式,没有什么比得上游泳。

swimming as a means of keeping fit.5.我必须做点什么去报答他的帮助。

.ALike many American people,I have a “bucket list”.It’s something along the lines of the “top-10-things-to-see-or-do-before-you-die” lists published on travel web sites.“Set foot on all seven continents” has always been on my list.This past February,after nearly six months of planning,I was fortunate to be able to knock off two—the most amazing being Antarctica,the other South America.I chose an optimal time to go—summer in the southern hemisphere(半球)—and found a tour company online that was able to accommodate my needs.It is a costly adventure,especially when travelling solo,but the company put together a package for me that was perfect.The company not only got me to the continent,but allowed me the opportunity to set foot on it.Many tour companies will put you on a ship that sails through the area,weaving between islands and giving views of the shore.But to actually set foot on the continent is a rare and impressive treat.One of the tour leaders on our boat estimated that the total number of people who have actually set foot on this land—tourists,scientists and explorers—would only fill a very large football stadium.This is because tourism to Antarctica didn’t really exist until roughly 15 years ago and has only recently taken off in popularity.There are also rules and restrictions for visiting set up by the International Association of Antarctica Tour Operators.Take nothing away,and leave nothing behind.My plan was simple.Arrive in Ushuaia,Argentina,and get on the M/V Orlova,an ice-strengthened Russian ship,to spend 10 days exploring Antarctica.We saw paradise in a frozen form.No traffic noise,no pollution,no road rage—just clear skies,fresh air and undisturbed beauty for miles.Months later,I still wish I could be there sitting with the penguins,taking it all in,smile firmly frozen in place.1.When the author started his travel,what season was it in America?A.Spring.B.Summer.D.Winter.“I chose an optimal time to go—summer in the southern hemisphere...”可知,作者是在美国是冬季的时候出发的。

SectionⅢUsing Language,Assessing Your Progress&VideoTime课后·训练提升一、单词拼写1.As we all know,Confucius is an ancient Chinese e .2.Resembling each other,the twin sisters are difficult to d .3.Dad had tightened the bolt too much!I just a them slightly!4.I felt e when I came late to the meeting and found no place to sit in.5.The method can be used to calm ourselves and l our stress levels.6.There is no greater pleasure than lying on my back on the lawn after match,s at the sky.7.Hearing how others r to the book you have just read creates an added pleasure.8.While watching TV,children do not m absorb words andimages.Instead,they learn both explicit and hidden meanings from what they see.二、单句语法填空1.These trees have a (tend) to grow in the dry mountains.2.They waited with (anxious) for the news of her safe arrival.3.He felt so (embarrass) about the mistake he had made.4.She was deeply ashamed her behaviour at the dancing party.5. bothers us that they haven’t been telling us the truth.6.We think that we will be adjusted the new environment as soon as possible.7.He is able to distinguish one variety of tea another one.8.You never know how she is going to react the news.9.It looked as if he (come) back from outer space.10.I had forgotten all about it because I had been so occupiedother things.三、完成句子1.你适应学校生活了吗?Have you the school life?2.我想去拜访我的老师,顺便问他一些问题。

2019-2020年高中人教版英语必修四教学案：Unit 4 Section Ⅲ Grammar—现在分词作状语(含答案)语法图解探究发现①... I saw several young people enter the waiting area looking around curiously.②I stood for a minute watching them and then went to greet them.③She stepped back appearing surprised ...④Then Akira Nagata from Japan came in smiling, together with George Cook from Canada.⑤When Darlene Coulon from France came dashing through the door ...⑥Turning around, she saw an ambulance driving away.⑦The old scientist died all of a sudden, leaving the project unfinished.⑧Hearing the news, they jumped for joy.⑨Having smoked too much, he has suffered from lung cancer.[我的发现](1)黑体部分在句中作伴随状语的是①②③④⑤；作时间状语的是⑥；作结果状语的是⑦；作原因状语的是⑧⑨。

(2)比较句⑧和⑨可知：句⑧中动词-ing形式短语为一般式，表示动作与谓语动词同时发生；句⑨中动词-ing形式短语为完成式，表示动作发生在谓语动词之前。

(3)观察句①～⑨可知现在分词的逻辑主语都是句子的主语。

一、现在分词作状语的用法现在分词(短语)在句中作状语来修饰谓语动词或整个句子，表示动作发生的时间、原因、条件、结果、方式、让步或伴随状况。

SectionⅢUsing Language,Assessing Your Progress&Video Time一、单词拼写(咨询) with local residents.(标准) are used for assessing a student’s ability?was larger than the output,so they lost money.(近来).(企盼) it stays that way.(契约) with the(稳定)for the children.(缺陷).planting.making preparations for the conference on educationalunemployment anda new library and resource centre.quantity quality.the plan,but we managed to persuade him.The desire to sleep late can be almost too much to resist at weekends.This Saturday morning,though,there was something important enough to get me up early.Yawning widely,I got out of bed and put on some old jeans and a T-shirt.After combing the house for work gloves,my dad found a pair my mother used for gardening and took them along.We hopped(跳) in the car and headed into Boston.Guided by my directions,Dad managed to get us to our destination:a row of houses.They were in the process of being built,mostly by volunteers like us.After grabbing a huge leather tool belt,I met the people I would be workingwith.Virginia,James and Wilbur were all more than twice my age but treated me like a peer(同龄人).We got to work nailing the frames of walls.By the lunch break I had hit what seemed likeevery tough spot in the whole house,and pried(撬起) countless bent nails.The rest of the day went by quickly as I gained efficiency with my hammer.Soon it was time to pack up.As I was leaving,a woman came into the house.She saw the progress we’d made upstairs and started looking around the rooms.Then I realised who the woman was—her family would be living in the house.As she walked through each room,I could see her planning where furniture would go.Even though I had only been there one short day out of weeks of construction.I felt a great sense of accomplishment.When these houses finished,six families would have nice homes.Thanks to Habitat for Humanity for giving me such an opportunity to make a difference in others’ lives.Habitat for Humanity is an international organisation.You are welcome to join and be part of the change you want to see in your community.1.What is the important thing the author mentioned in paragraph 1?A.Sleeping at weekends.B.Building some houses.C.Gardening with his mother.“...Dad managed...a row of houses...being built,mostly by .”可知,作者提到的重要事情是去义务修建房屋。

[语法初识]原句感知自主探究①You may find it astonishing that Charlie wastaught to sing ．．．②Such training was common in acting families atthis time ．．．③He could mime and act the fool doing ordinary everyday tasks．④．．．his subtle acting made everything entertaining．⑤He grew more and more popular as his charming character, the little tramp, became known throughout the world．⑥How did the little tramp make a sad situation entertaining?⑦The acting is so convincing that it makes you believe that it is one of the best meals he has ever tasted．(1)动词-ing形式可在句中作表语(句⑦)。

(2)动词-ing形式可在句中作定语(句②、③、⑤)。

(3)动词-ing形式可在句中作宾语补足语(句①、④、⑥)。

(4)由句②和句③可以看出单个现在分词作定语时要放在它所修饰的名词之前；现在分词短语作定语时放在它所修饰的名词之后。

[语法剖析]语法点一动词-ing形式作表语1．现在分词作表语，往往具有形容词的性质，说明主语的性质、特征等。

The result of the game was disappointing．竞赛结果令人绝望。

His life story sounds very moving．他的人生故事听起来很感人。

Section ⅢDiscovering Useful Structures每/日/金/句：Since Qin Dynasty, Chinese various ethnic groups have lived together as a single nation.自秦朝以来，中国各民族就作为一个单一国家生活在一起。

语言基础集释(教材P30)I really like that paper folding book, and my son likes that paper folding book, too.我真的很喜欢那本折纸书，并且我的儿子也喜欢那本折纸书。

◎fold vt.包；裹；折叠vt. &vi.(可)折小；(可)叠平(1)fold (up) 折叠；对折fold one's arms 双臂交叉在胸前(2)unfold v. 展开(3)folding adj. 可折叠的[佳句] He folded up his umbrella as he entered the room.他进屋时把伞折了起来。

[练通]——单句语法填空①I finished my coffee, ________(fold) my newspaper and stood up.②As the mist cleared, a most beautiful view ________ (fold) before their eyes.[写美]——应用文佳句③那个年轻人双臂交叉躺在沙发上，很快就睡着了。

The young man lay on the sofa __________________and soon fell asleep.语法专项突破省略[自主感知]①And what a city (it is)—a city that was able to rebuild itself after the earthquake that occurred in 1906.②My hotel is near downtown，in the Mission District，(which is) one of the oldestparts of the city.③This district used to be a poor area of town，but (this district) is now a centre for art，music，and food.④(It is) A real mix of cultures here!⑤What great food (it is)!⑥(I) Can't wait被省略的部分为主语的是________。

SectionⅢUsing Language,Assessing Your Progress&Video Time一、单词拼写(对手) in the early rounds of the fight.(海洋的)pollution particularly(加仑).(与此同时) mother was planting roses.(电话号码簿).a new idea for increasing sales.at eleven o’clock in the morning.my pills because they’re all different colours.patterns to choose from.to completelythe coming test.on the patient.Scientists Diego Kersting and Cristina Linares have found that some coral species are able to recover from harmful warming events through a unique survival strategy (策略)—known as “rejuvenescence(复壮)”—among corals in the Mediterranean Sea.The findings represent some rare good news for corals around the world,which are facing numerous severe threats—most notably,climate change.“The main threats are climate change,overfishing,pollution and coastal urbanisation,”Kersting said.“But currently,climate change is probably the one causing the most coral cover declines.Warming stresses corals up to a point that may cause death.Some corals bleach (白化) before dying.Other corals do not bleach but die directly.” He went on,“Our findings are significant because this survival strategy was only known from fossil corals that existed hundreds of millions of years ago.It is the first time that it has been found in a living coral.Thanks to our findings,we know now that some corals are able to recover,but unfortunately this is not enough in the current climate change context.”For their research,Kersting and Linares monitored 243 colonies of the endangered reef-building coral Cladocora caespitosa(丛生) in Spain’s Columbretes Islands Marine Reserve over 16 years,starting in 2002.The monitoring revealed that Cladocora caespitosa in the Mediterranean uses rejuvenescence to cope with warming events.This process involves the polyps(息肉) — orthe individual coral animals in a colony—shrinking inward and abandoning their skeletons(骨骼) during warm periods,before rejuvenating at a later point.“What happens is that some polyps in a coral colony—sometimes just one—reduces completely its dimensions and partially retreats from its skeleton,” Kersting said.“Once the stressful event is over,the shrunken or rejuvenated polyp recovers its size and builds up a new skeleton.Eventually,it begins to reproduce itself through budding and begins to cover the dead colony surfaces.”He continued,“The results were very surprising because I started to observe colonies that were dead years ago,that were showing living parts many years after their death.”1.What is the greatest threat to corals now?A.Overfishing.B.Light pollution.D.Climate change.“But currently,climate change is probably the one causing.”可知,珊瑚现在面临的最大威胁是气候变化。

Unit 3Section ⅢⅠ.单句语法填空1.I had a couple of glasses of wine but I certainly wasn’t drunk(drink).解析：考查形容词。

句意：我喝了几杯酒，但是我确信我没有喝醉。

分析句子结构可知，此处在句中作表语，故用过去分词形式。

2.The judge didn’t believe his explanation(explain) in the court.解析：考查词形转换。

句意：法官不相信他在法庭上的解释。

分析句子结构可知，此处要用名词形式。

3.Yesterday, the basketball coach, as well as his team members, was interviewed(interview) shortly after the match for their outstanding performance.解析：考查主谓一致和动词的语态。

句意：昨天比赛后不久，那位篮球教练和他的队员们因为他们的出色表现而受到了采访。

句子的主语后有as well as短语时，谓语动词要和前面的主语“the basketball coach”保持一致；同时根据句子的意思可知，此处表示“被采访”，故填was interviewed。

4.David woke up one morning to find both water and electricity cut off because he hadn’t paid the bills.解析：句意：因为没交水电费，有一天早上戴维醒来发现水和电都停了。

cut off切断（水，电等）。

5.He hurried to school, but unfortunately(fortunate) he forgot to take his bag.解析：句意：他匆忙赶到学校，但不幸的是他忘带书包了。

Ⅰ．单词拼写1．He failed again, so he looked rather depressed (沮丧的)．2．The area is covered with snow throughout (贯穿) the year．3．Can I sit down? I'm worn-out (疲惫不堪的)．4．We should try our best to overcome (克服) all difficulties．5．With a mouthful (满口) of rice, he could hardly say anything．6．Can the outstanding (杰出的) scientist win the national prize for science?7．This form of sign language is rich in gesture (手势)．Ⅱ．拓展词汇1．humour n．幽默；滑稽→humorous adj．幽默的→humourist n．幽默家2．performer n．表演者；演出者→perform v．表演；履行→performance n．表演3．astonish v t．使惊诧→astonishing adj．令人感到惊讶的→astonishment n．惊异，惊讶4．fortunate adj．幸运的；吉利的→unfortunately ad v．不幸地→fortunately ad v．幸运地5．entertain v t．&v i．使欢乐；款待→entertaining adj．愉快的；有趣的→entertainment n．娱乐6．homeless adj．无家的；无家可归的→home n．家7．failure n．失败(者)→fail v．失败8．convince v t．使信服→convincing adj．令人信服的9．direct v t．&v i．导演；指示；指挥adj．直的；直接的；直率的→director n．指挥，导演[巧记单词]例词规律派生词humorous n．＋-ous→adj．performer v．＋-er→n．fortunately adj．＋-ly→ad v．Ⅲ．补全短语1．up to now直到现在2．feel/be content with对……感到满意3．badly off穷的；缺少的4．pick out挑出；辨别出5．cut off切断；断绝6．star in担任主角；主演7．break into破门而入8．in search of寻找9．go by(时间)过去；流逝；依照；遵循10．make use of利用1．[教材原句]As Victor Hugo once said, “Laughter is the sun that drives winter from the human face”，and up to now nobody has been able to do this better than Charlie Chaplin．正如维克多·雨果曾经说过，“笑声如驱走人们脸上寒冬的太阳”。