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Unit 3 Fit for lifeGrammar and usage: Present perfect continuous tense内容分析：本板块围绕单元话题，首先通过一位佩戴机械手的残疾女孩的自述，要求学生在语篇中观察现在完成进行时的基本构成，并自主探究、归纳现在完成进行时的一般规则；随后通过句子、语篇两个层面的练习巩固所学，让学生深化理解现在完成进行时的含义和用法；最后组织学生运用所学，以角色扮演的方式运用目标语法进行采访对话，使语法知识的运用和话题相结合，实现“形式—意义—使用”三者的统一。
教学目标：By the end of this section, students will be able to:1. identify the verb form of the present perfect continuous tense;2. work out the general rules of the present perfect continuous tense;3. use the right tenses to finish related tasks;4. apply the present perfect continuous tense in new contexts.教学重难点：1.To apply the rules correctly and properly;2.Develop the thinking ability by analyzing and summarizing the grammar rules.教学过程：Step 1 Lead inT asks the Ss to read the personal account given by a girl who is equipped with a robotic hand and fill in the following table.Before having the new robotic hand•The girl began to 1. _____________ after losing her right hand in a car accident two years ago.•The old artificial hand could not help her because 2. __________With the new robotic hand•The girl can 3. _______________ and hold on to small things.•The new robotic hand is capable of 4. ________________•The new robotic hand looks very lifelike with 5. ___________Over the past three months•The girl has rediscovered old hobbies.•The girl has become more 6. _________________Possible answer1. withdraw into herself2. it didn’t feel like part of her3. move her individual fingers4. feeling varying degrees of pressure5. special rubber used on the outside6. confident and outgoingUseful expressionsbe equipped with 装备有，配备有withdraw into oneself 离群索居lead a normal life 过正常的生活hold on to 抓住不放；握住；控制More amazingly 更加令人惊异的是be capable of doing sth.有能力做某事be grateful for ... 因......而感激open up new possibilities开启新的可能性Step 2 Exploring the rulesT asks Ss go through the personal account again and fill in the box in part A on page 34.AnswerScientists have been making great progress in robotic technology in recent years, ... Over the past three months I have been testing out the limits of what I can do with my new hand, ...I have been cooking for my family again since I got my new hand.【设计意图：老师一开始通过分享一个装有义肢的女孩的生活故事，设置填空练习让学生在具体的情境中提前感知本节课的语法知识。
Section ⅢDiscovering Useful Structures Grammar —八种基本句式[新知导引]诵读下列例句并感知画线部分的共性1．(教材P2)My name is Amy.2．(教材P3)A boy meets a girl during a break.3．(教材P6)My mum bought me a new dictionary.4．(教材P6)We must act.5．(教材P6)The teacher found the classroom empty.6．There are 66 students in our class.[共性呈现]1．句1是“主语＋系动词＋表语”结构。
2．句2是“主语＋谓语(及物动词)＋宾语＋状语”。
3．句3是“主语＋谓语(及物动词)＋间接宾语＋直接宾语”。
4．句4是“主语＋谓语(不及物动词)”。
5．句5是“主语＋谓语(及物动词)＋宾语＋宾语补足语”。
6．句6是There be...句式。
[语法精释]一、分清句子成分根据英语词汇在英语句子中的地位和作用，英语句子的成分可分为主语、谓语、宾语、宾语补足语、表语、定语、状语、同位语及独立成分等。
1．主语：表示句子所要说明或描述的人或事物，一般由名词、代词或相当于名词的词组或句子充当，置于句首。
①The teacher is very kind to us.老师对我们很好。
②I don't like pop music.我不喜欢流行音乐。
2．谓语：说明或描述主语的动作、状态或特征，由动词或动词短语充当，位于主语之后。
①We have finished our work already.我们已经完成了工作。
②I will wait for you at the school gate.我要在校门口等你。
3．表语：表示主语的身份、性质、状态和特征，一般由名词、形容词或相当于名词、形容词的词、短语或句子充当，位于连系动词之后，与连系动词一起构成句子的谓语。
《英语》（选择性必修·第三册）Unit 3 Back to the pastGrammar and usageI. Learning objectivesBy the end of the lesson, students will be able to:1. identify the use of predictive clauses;2. complete sentences with proper linking words to form predictive clauses;3. write a short paragraph based on given situations, using predictive clauses.II. Key competence focus1. Choose proper linking words to form predictive clauses.2. Make sentences with predictive clauses.III. Predicted area of difficulty1. Compare some linking words such as that and what, why and because, etc.2. Apply predictive clauses in different situations.IV. Teaching proceduresStep 1 Lead-in1. T asks Ss to define history by using the sentence pattern “History is…”, leading to the topic—predictive clauses.T: Boys and girls, what is history? Can you give a definition to history? You may say “History is …”.2. T shows two sentences on the screen after Ss give their answers.(1) History is a dialogue between the present and the past.(2) History is not what you thought. It is what you remember.3. T asks Ss to observe the two sentences and analyse their elements and structures.T: Please mark the sentence elements and structures. As we can see, both of them use SVP. A noun is used as the predictive in the first sentence, while a noun clause is used as the predictive in the second one. We call it a predictive clause.【设计意图：用一个开放式的问题（历史是什么？）激发学生的兴趣，学生可以给出任何不同的定义，然后引导学生观察教师给出的两个句子，引出表语从句的概念。
Unit 3 Diverse CulturesPeriod 3 Discovering Useful Structures教材分析该板块的活动主题为“理解英语中省略的用法”（Understand the use of ellipsis in English）。
与中文一样，英语中的省略也较为常见。
省略是一种避免重复、突出新信息并使上下紧密连接的语法手段。
一般来说，只要不损害结构或引起歧义，能省略的地方就可以省略。
省略可以使语言更加简洁，意思更加明确，句子结构更加紧凑。
本部分通过不同层次的语言学习活动，帮助学生体会使用省略的效果。
教材分析在本课学习结束时，学生能够：1. 理解英语中省略的用法。
2. 在适当的语境中正确使用省略。
教学重难点【教学重点】指导学生回顾总结常见的省略现象，体会省略的作用。
【教学难点】引导学生恰当地使用省略，提升语言表达的效果。
教学过程Step 1 Warming-upRead the two dialogues and find the words that have been omitted.设计意图：通过分析句子，引导学生体会省略的用法。
Step 2 Observing1. Work on Activity 1. Read the following sentences and find the words that have been omitted to avoid repetition.2. Work on Activity 2. Rewrite the sentences by taking out the unnecessary parts.3. Read these sentences. In pairs, decide which words can be left out.4. Match the questions to the most likely answers. Notice how ellipsis is used in the answers.设计意图：引导学生在语境中理解省略的用法，并尝试归纳总结规律。
Section Ⅲ Grammar—复习被动语态(Ⅱ)语法图解探究发现用所给词的适当形式填空1．I had already heard that George didn't like being_kept (keep)waiting, so even though I didn't have the right clothes on, I raced after him.2．As we drew closer, I could see a whale being_attacked(attack) by a pack of about six other killers.3．Being badly wounded (wound), the whale soon died.4．From James's face, I could see he was terrified of being_abandoned (abandon) by us.5．When we approached him, I saw James being firmly held (hold) in the water by Old Tom.[我的发现](1)以上各题皆用了动词ing 形式的被动语态。
(2)动词ing 形式的被动结构为：being_done；此结构可在句中充当宾语(如句1、4)、宾语补足语(如句2、5)和状语(如句3)等。
一、动词ing形式的被动式的使用条件如果动词ing 形式的逻辑主语与其所表示的动作是被动关系时，动词ing 形式要用被动式。
二、动词ing形式的被动式有一般式与完成式两种形式无论什么时候违反交通规则，马克总是想逃避受罚。
Having been surrounded for a month, the enemy had to give in.被包围一个月后，敌人不得不投降了。
高中英语 Unit 3 Part Ⅲ Grammar and Useful Structures双基限时练新人教版必修3Ⅰ.单词拼写1．The ________ (理发师) is full of patience and carefulness and I like the new hairstyle.答案barber2．It's ________ (无礼的) to talk to the elderly like this.答案rude3．— Is this a ________ (真的) Ming vase?— No, it's a fake.答案genuine4．A friend in need is a friend ________ (真正地)．答案indeed5．Walking in the street, I often see beggars in ________ (破布)．答案rags6．It's best to cook vegetables in a small ________ (量) of water.答案amount7．She has such good ________ (礼貌)．答案manners8．All the men turned and ________ (鞠躬) as the Emperor passed.答案bowed9．________ (甜点) is the sweet food served after the main course of a meal.答案Dessert10．People ran for the exits, ________ (尖叫) out in terror.答案screamingⅡ.单句语法填空(不多于3个单词)1．The general decided to take ________ chance to attack the enemies at night.答案与解析 a 句意：将军决定晚上冒险去攻击敌人。
考查固定短语。
take a chance“冒险”。
2．A huge amount of money ________ (be) spent decorating the house last year.答案与解析is 句意：去年装修房子花了大量的钱。
a huge/large amount of“许多；大量”，修饰不可数名词，作主语时谓语动词用单数。
3．He is always polite. He is a man of good ________ (manner)．答案与解析manners 句意：他总是很有礼貌，他是一个有礼貌的人。
manners“礼貌”，符合句意。
4．In fact ________ is a hard job for the police to keep order in an important football match.答案与解析it 句意：实际上，对警察来说，在一场重大的足球赛中维持秩序是一项很艰难的工作。
it在句中作形式主语，真正的主语是to keep order in an important football match。
5．Your table tennis is excellent. I bow ________ your superior skill.答案与解析to 句意：你乒乓球打得真好，我甘拜下风。
bow“鞠躬”； bow to sb./sth. “向……鞠躬致敬”，符合题意。
6．It was rude ________ you to stare at the foreigner when he passed by just now.答案与解析of 考查句型It is rude of sb. to do sth. “某人做某事是粗鲁的”。
7．A great many words and expressions ________ (have) come into the English language from American English.答案与解析have a great many意为“许多”，修饰可数名词。
8．There is no chance ________ he will win this game for his slow starting.答案与解析that there is no chance that“不可能……”， that引导一个同位语从句。
9．As ________ the water pollution, the local government has taken action to deal with it.答案与解析for 句意：至于水污染，地方政府已经采取行动处理这个问题了。
考查固定短语。
as for“至于”。
10．— You had better not judge a person ________ his appearance.— I know all the people dressed ________ rags are not beggars.答案与解析by; in judge a person by his appearance“以貌取人”， dressed in rags“衣衫褴褛”。
Ⅲ.根据本单元话题内容，完成语法填空Henry feels happy only for a while. __1__he walks away from the restaurant, he begins to worry __2__he has got the bank note by mistake. He runs back to the brothers' home and __3__ at the door. No one comes. He walks around to the side of the house and knocks at __4__door. At this time the servant opens it and tells him that they have gone __5__travelling. They'll be back __6__a month—a month from today. After that, Henry sits down on the stairs, opening the envelope __7__(find) a letter init and he takes it out. The letter says “You are __8__intelligent and honest man. We believe you are poor and a stranger to the city. You will find a sum of money in the envelope. The money __9__(lend) to you for a short time. Come back to our home with __10__in exactly 30 days. Thanks.”1．________ 2.________ 3.________ 4.________5．________ 6.________ 7.________ 8.________9．________ 10.________答案 1.As 2.that 3.knocks 4.another 5.for 6.in7．to find 8.an 9.is lent 10.itⅣ.完形填空Jack and Joan decided to get married. As the big day was coming, they grew upset because each of them had a problem they had never before __1__ with each other.Jack decided to __2__ his father for advice. “Father，” he said. “I am __3__ concerned about the success of my __4__. I love Joan very much, __5__ you see, I have very __6__ feet, and I'm afraid that Joan will be put off by them.”“No problem，”said Dad. “All you have to do is to __7__ your feet as often as possible, and always wear socks, even to __8__.”Well, to him this seemed to be a solution (解决办法)．Joan decided to take her __9__ up with her mom. “Mom，” she said. “when I __10__ in the morning my breath is truly terrible.”“Honey，”her mother comforted her. “Everyone has bad __11__ in the morning.”“No，you don't understand. My morning breath is so bad that I'm afraid Jack will not want to sleep in the same room with me.”Her mother said simply, “Try this. In the morning, __12__ straight out of bed, and head for the bathroom and brush your teeth. The key is, not to __13__ a word until you've brushed your teeth.”The loving couple were finally married. Not __14__ the advice each had received, he with his socks and she with her morning __15__， they got on quite well. But six months __16__， the husband woke with a start to __17__that one of his socks had __18__. So he madly searched the bed. This woke his bride and without __19__， she immediately asked, “What on earth are you doing？”“Oh, no！” he cried. “You've swallowed (吞) my __20__！”1. A. worked B. enjoyedC. sharedD. took2. A. ask B. wantC. expectD. think3. A. widely B. highlyC. hardlyD. deeply4. A. happiness B. marriageC. lifeD. family5. A. and B. butC. orD. then6. A. strange B. bigC. strongD. smelly7. A. clean B. hideC. washD. cover8. A. bed B. roomC. homeD. house9. A. thought B. questionC. decisionD. problem10. A. go to sleep B. wake upC. go to bedD. rise up11. A. rest B. smellC. breathD. air12. A. get B. goC. takeD. make13. A. speak B. talkC. tellD. say14. A. forgetting B. rememberingC. knowingD. having15. A. happiness B. silenceC. joyD. pleasure16. A. late B. latestC. laterD. latter17. A. see B. findC. discoverD. invent18. A. come up B. come outC. come inD. come off19. A. moving B. wakingC. thinkingD. sleeping20. A. breakfast B. feetC. foodD. sock答案与解析1．C share sth.with sb.是固定短语，意思是“和某人分享某物”，这里指两人从未告诉过对方彼此的烦恼。
