2021_2022学年新教材高中英语UNIT2 突破语法大冲关学案含解析新人教版选择性必修第二册
新教材高中英语Unit2Alife’swork突破语法大冲关学案(含解析)外研版选择性
Unit 2 A life’s work表语从句在复合句中，位于系动词之后作表语的从句称为表语从句。
一、that，whether引导的表语从句[观察例句]1．The trouble is that I have lost his address.2．What he wants to know is whether we can finish our work by tomorrow morning.[归纳用法]1．连接词that在从句中只起到连接作用，不作任何成分。
2．连接词whether起连接作用，意为“是否；究竟；到底”，在句中不作任何成分。
二、as if/though，because，why引导的表语从句[观察例句]1．It sounds as if/though someone is knocking at the door.2．That's because he didn't understand me.3．That's why he got angry with me.[归纳用法]1．as if 引导表语从句时，可以和as though互换。
2．as if/though引导的表语从句常置于系动词look，seem，sound，be，become等后面。
3．That's because...强调原因；That's why...强调结果。
[名师点津]reason作主语时，后面的表语从句表示原因时要用that引导，不宜用because。
[即学即练1] 单句语法填空①The reason why I was sad was that he didn't understand me.②What cost him his life was that he was too careless.③All she's worried about is whether he is all right.④From space，the earth looks blue.This is because about seventyone percent of its surface is covered by water.三、连接代词和连接副词引导的表语从句[观察例句]1．The problem is who we can get to replace her.2．Be sure to be with a strong awareness that you are what you eat!3．The question is how he did it.4．Their difficulty is where they can raise enough money.[归纳用法]1．连接代词who，whom，whose，what，which，whoever，whatever，whichever在表语从句中充当主语、宾语或定语。
新教材高中英语Unit2ExploringEnglish突破语法大冲关学案外研版必修第一册
Unit 2 Exploring English构词法(Word Formation)一、构词法的定义及分类按照一定的语言规律创造新词的方法叫做构词法。
英语构词法主要有转化法、合成法、派生法、首尾缩略法等。
二、构词法讲解(一)转化法1．概念：英语中一个词由一种词类转到另一种或几种词类而不发生词形的变化，称为转化。
2．四种转化[观察典例]Let's go out for a walk.我们出去散散步吧。
Women have an equal say in everything.妇女在各方面都有同等的发言权。
He backed his car into the garage.他把车倒进车库。
Did you book a seat on the plane? 你订好飞机座位了吗？The train slowed down to half its speed.火车速度减慢了一半。
We will try our best to better our living conditions.我们要尽力改善我们的生活状况。
She was dressed in blue.她穿着蓝色衣服。
The old here are living a happy life.这里的老年人过着幸福的生活。
[归纳方法]四种转化：①动词转化为名词②名词转化为动词③形容词转化为动词④形容词转化为名词。
[即时训练1] 句型转换1．We had lunch together after the meeting.→We lunched together after the meeting.2．Let's fill the water into this bottle.→Let's bottle the water.3．You are so fat that you have to go on a diet.→You are so fat that you have to diet.4．Snow often falls in my hometown in winter.→It often snows in my hometown in winter.(二)合成法1．概念：由两个或多个单词合成一个新词，通常前一个词修饰或限定后一个词。
新教材(学习指导)Unit2Lessonsinlife突破语法大冲关含解析
被动语态被动语态的基本用法：不知道或没有必要指明动作的执行者是谁时用被动语态；需要强调或突出动作的承受者或事件本身时也常用被动语态(by短语有时可以省略)。
[观察例句]1．My washing machine is being repaired this week，so I have to wash my clothes by hand.2．I was sent to the village last month to see how the development plan had been carried out in the past two years.3．When fat and salt are removed from food，the food tastes as if it is missing something.4．The students have been working hard on their lessons and their efforts will be rewarded with success in the end.5．Steam engines were used to pull the carriages and it must have been fairly unpleasant for the passengers，with all the smoke and noise.[归纳用法]一、被动语态的构成：be ＋过去分词各种时态的被动语态形式(以do 为例)现在过去将来过去将来一般式am/is/are done was/were done will/shall bedonewould/shouldbe done进行式am/is/are beingdonewas/werebeing done完成式have/has beendoneHad been donewill/shall havebeen donewould/shouldhave been done1．主动变为被动时，宾语成了主语，(作补语的)不定式前需加to(位置不变)。
2021_2022学年新教材高中英语Unit2ExploringEnglish教学知识细解码学案外研
Unit 2 Exploring English1．sculpt v．雕刻，雕塑→sculpture n．雕刻品，雕像，雕塑作品2．oppose v．反对→opposing adj.(观点、意见等)相反的，相对立的3．behave v．举止→behavior n．举止，行为4．confuse v．使困惑→confusing adj.令人困惑的→confused adj.困惑的→confusion n．困惑5．alarm n．警报器；闹钟→alarmed adj.警觉的6．reflect v．显示，反映→reflection n．显示，反映7．create v．创造→creative adj.创造(性)的→creativity n．创造性，创造力8．visible adj.看得见的，可见的→invisible adj.看不见的1．alarm n.惊恐，惊慌，恐慌；警报；警报器；闹钟①I felt a growing sense of alarm when he did not return that night. 恐慌②She decided to sound the alarm. 警报③A car alarm went off in the middle of the night. 警报器④The alarm went off at 7 o'clock 闹钟2．reflect vt.反映；反射(声、光、热等)；显示；表达；沉思①Her facial expression reflected how she really felt. 反映②Our newspaper aims to reflect the views of the local community. 表达③Before I decide，I need time to reflect. 沉思Words and Phrases知识要点1have trouble (in)doing sth.做某事有困难/麻烦(教材原句P14)Have you ever asked yourself why people often have trouble learning English?你有没有问过自己，为什么人们常常觉得学习英语很困难？[例] Many parents frankly admit that they have trouble bringing up their children.许多家长坦诚，他们在抚养子女的问题上有困难。
2021_2022学年新教材高中英语Unit2ExploringEnglishSectionASta
Unit2ExploringEnglishSectionA Startingout&Understandingideas课后篇巩固提升必备知识基础练Ⅰ.单词拼写1.Human activities contain many bad (行为) that affect the environment greatly.2.As is known to all,everyone is (独一无二的) and you don’t have to imitate others.3.The elephant had heard the distant a calls of animals and her mood suddenly changed.4.Without the forest covering,these areas would r more heat into the atmosphere.5.Its sculpture was judged the best for (创造力),technical skills and visual impact.6.The harmful materials became h to the environment after being dealt with properly.7.The students began to feel h after they had been here for a month.8.His writing is so (令人困惑的) that it’s difficult to make out what he is trying to express.Ⅱ.短语填空look out of,burn up,fill in,wind up,add to,take a photo,agree with,deal with1.After a long flight,the satellite re-entered the atmosphere and .2.I have no way yet as to how to such a complicated situation.3.I suppose you could the window and see lots of scenery.4.My watch has stopped and I must have forgotten to it .5.Make a good pose and I will for you.6.If you are applying for this position in the company,please the form.7.Visiting the exhibition will your understanding of traditional Chinese culture.8.I most of what you said,but I don’t agree with everything.Ⅲ.完成句子1.你能就如何学好英语给我一些建议吗?Can you on how to learn English well?2.我上中学时学习英语有些困难。
新教材高中英语UNIT2突破语法大冲关学案新人教版必修第三册
新教材高中英语：UNIT 2 MORALS AND VIRTUESv．ing形式作宾语补足语和状语v.ing形式作宾语补足语和状语是本单元的语法内容，也是v.ing的重点和难点。
希望同学们认真学习掌握他们的用法。
[观察例句]1....her brother complained，thinking of the high tuition fees.2．Thinking of all the people still in need of help，Dr.Lin opened a private clinic.3．The new People's Republic of China saw Dr.Lin Qiaozhi playing a key role.[归纳用法]一、v.ing形式作宾语补足语1．(1)v.ing形式作宾语补足语常放在宾语后面，表示一个正在进行的主动性的动作，强调一个过程或一种状态。
When we returned to the school，we found a stranger standing at the entrance.当我们回到学校时，发现一个陌生人站在大门口。
I found a bag lying on the ground.我发现地上放着一个包。
(2)当主句转换为被动结构时，原来作宾语补足语的v.ing形式便转换为主语补足语。
They found the result very satisfying.＝The result is found very satisfying.这个结果很令人满意。
They heard him singing in the next room.＝He was heard singing in the next room.有人听到他在隔壁房间唱歌。
2．能用v.ing形式作宾语补足语的几类动词(1)表示感觉和心理状态的动词(短语)，常见的有see，hear，feel，smell，find，notice，observe，look at，listen to等We saw a light burning in the window.我们看见窗户里有一盏灯在亮着。
新教材高中英语Unit2Theuniversallanguage突破语法大冲关学案
Unit 2 The universal language动词ing形式作主语和宾语[观察例句]观察以下例句，体会其黑体局部的语法功能1．Learning to understand and share the value system of a whole society cannot be achieved just in the home.作主语2．Taking exercise every morning helps make one healthy.作主语3．I consider waiting a bit longer before I give up.作宾语4．I can't imagine marrying such a woman.作宾语5．I kept studying English for 1 hour yesterday evening.作宾语[归纳用法]1．动词ing形式作主语(1)往往表示经常性、习惯性的动作，谓语动词用单数。
Swimming is my favourite sport.游泳是我最喜欢的一项运动。
Collecting stamps is his hobby.集邮是他的爱好。
[名师点津]动词ing形式和不定式都可以作主语。
动词ing形式作主语表示一般或抽象的屡次行为，不定式作主语往往表示具体的或一次性的动作。
作宾语时也是如此。
Playing with fire is dangerous.玩火危险。
(泛指)Be careful！To play with fire will be dangerous.小心点！玩火会带来危险。
(指一具体动作)(2)在It is no use/no good/useless/worthwhile/dangerous/a waste of time/fun等后需用动词ing形式作真正的主语，句首的it是形式主语。
2021_2022学年新教材高中英语Unit2ExploringEnglishSectionASta
4.reflect D.a loud noise or a signal that warns people of danger or of a
problem
5.creativity E.to show or be a sign of the nature of sth.or of sb.’s attitude or
Does it matter if an increasing number of people speak the same language?I would have thought the other way around(相反) although I have never accepted the argument③ that if only we all understood each other better,there would be fewer wars.Ask the people of India (where many of them speak at least some English) and Pakistan(the same situation with India)...
If we all speak English,will we then all start eating McDonald’s burgers?Surely not.If English becomes more dominant(占主导地位的),will it kill other languages?I doubt it.When I travel in Africa or Asia,I am always surprised by how many people can speak not only their own language but often one or more other related languages,as well as English and perhaps some French or German as well.
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UNIT 2 BRIDGING CULTURES名词性从句[观察例句]1．What seemed strange before now appears quite normal to Xie Lei.2．It's important that Xie Lei keeps a balance between her studies and her social life.3．That is why today over 40%of Californians speak Spanish as a first or second language.4．Her tutor explained that she was supposed to read lots of information to help form a wise opinion of her ow n.5．He made it quite clear that he preferred to study English.6．The fact that she seemed to develop normally was very encouraging.[归纳用法]1．以上例句皆为主从复合句，句中用了相当于名词作用的从句(即名词性从句)在句中充当成分。
2．例句1为what引导的主语从句。
例句2中it为形式主语，真正的主语为后面that 引导的主语从句。
3．例句3为why引导的表语从句。
4．例句4为that引导的宾语从句。
例句5中it为形式宾语，真正的宾语为后面that 引导的宾语从句。
5．例句6为that引导的同位语从句。
名词性从句是在句子中起名词作用的句子。
名词性从句的功能相当于名词词组，它在复合句中能担任主语、宾语、表语、同位语等，因此根据它在句中不同的语法功能，名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
一、名词性从句的连接词引导名词性从句的连接词有三个连词、五个连接代词、四个连接副词。
连接词词形词义在从句中所作的成分连词that ××if/whether 是否×连接代词who(ever) (无论)谁(主格) 主语、表语、宾语主语从句是指在句中作主语的从句，位置与陈述句的主语相同。
What is not to our satisfaction is that the price of the meal is a little too high.我们不满意的是饭菜的价格稍微有点高。
How the book will sell depends on its author.这本书如何销售取决于作者本人。
Where we shall have the meeting makes no difference.我们在哪儿开会都无所谓。
1．that引导主语从句，在从句中不充当任何成分，仅起连接作用，但不可省略。
That you will win the medal seems unlikely.你想获得奖牌看起来是不可能的。
2．whether引导的主语从句既可放在句首也可放在句尾，但if引导的主语从句只能放在句尾，前面需要用it作形式主语。
Whether the sports meeting will be held is not certain now.运动会是否将举行现在还不能确定。
Whether the work can be completed on time is doubtful.＝It is doubtful whether/if the work can be completed on time.这项工作能否按时完成还不确定。
3．若主语部分结构较长，可以使用形式主语it，把真正的主语从句放于后面。
It is announced that our school is going to start an activity of “Crazy English” before daily morning exercises.学校通知每日早操前将开展“疯狂英语”活动。
It is necessary that people should learn to face the reality.人们应该学会面对现实是有必要的。
[即学即练1] 单句语法填空①It is certain that she will do well in her exam.②How we understand things has a lot to do with what we feel.③It is reported that a new film will be put on in the cinema.三、宾语从句在主从复合句中作宾语的从句叫宾语从句。
宾语从句在句中可以作及物动词、介词或一些形容词的宾语。
Everyone knows that the earth is made up of matter.每个人都知道地球是由物质构成的。
I doubt whether he will be elected as chairma n.我怀疑他是否会当选为主席。
These two areas are similar in that they both have high rainfall in summer.这两个地区相似，因为在夏天降水都很多。
I'm not certain whether the train will arrive on time.我不确信火车是否将会按时到达。
1．that引导宾语从句，既无语法功能，也无词汇意义，常被省略。
但多个并列从句出现时，第一个that可以省略，其他的不能省略。
She said (that) she would come here and that I should wait for her till Monday.她说她将会来这儿并让我等到星期一。
2．if和whether引导宾语从句的区别：①在动词不定式之前只能用 whether。
②在whether...or not 的固定搭配中，只用 whether。
③在介词后，只能用whether。
④作 discuss 的宾语时，只能用 whether。
⑤宾语从句放在句首表示强调时，只能用 whether。
3．带复合宾语(宾语＋宾语补足语)的句子，that引导的宾语从句经常移到句子后面，而用it作形式宾语。
4．表示喜欢、憎恶等心理活动的动词(短语)后习惯上先加个形式宾语it，再接宾语从句。
例如：hate，dislike，love，don't mind，feel like，appreciate，rely on，count on，see to等。
We think it possible that you can finish the work today.我们认为你今天能够完成这项工作。
5．宾语从句的否定转移：think，believe，suppose，imagine等动词后的宾语从句中的否定词要转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式。
I don't think we need to waste much time on it.我想我们不必在这上面浪费太多时间。
(形式上否定)[即学即练2] 单句语法填空①I hate it when they talk with their mouths full of food.②Once we were left to decide whether to have a picnic in a park or go to a museum.③I want to be liked and loved for what I am inside.四、表语从句表语从句在复合句中作表语，出现在连系动词之后，一般结构为“主语＋连系动词＋表语从句”。
可接表语从句的连系动词有be，look，remain，seem等。
The question is whether we can finish the work in time.问题在于我们是否能及时完成这项工作。
1．that在引导表语从句时无词义，在从句中不充当任何成分，仅起连接作用，但不可以省略。
The fact remains that we are still not advanced enough.事实依然是我们还是不够先进。
2．whether可引导表语从句，但if却通常不用于引导表语从句。
His first question was whether Tom had arrived yet.他的首要问题是汤姆是否已经到达。
3．引导表语从句的引导词还可用because，as if，as though，as。
The sky is overcast with dark clouds.It seems as if it is going to rain soon.天空乌云密布。
似乎很快就要下雨了。
[即学即练3] 单句语法填空①The problem is who/whom we can get to replace her.②I'm afraid he's more of a talker than a doer，which is why he never finishes anything.③The system works well in the lab，but the question is whether it will work in reality.五、同位语从句在复合句中用作同位语的从句叫同位语从句。
它一般跟在某个名词后面，用来说明前面名词的具体内容。
常见的这类名词有：fact，news，hope，truth，idea，suggestion，thought，question，promise，order，problem，belief，word，message，information，proof，announcement，desire，doubt，proposal，advice，possibility等。
The news that he was admitted to Peking University is exciting.他被北京大学录取了的消息真是令人激动。
The question who should do the work requires consideration.谁应当做这份工作，这个问题需要考虑。
I have no idea that you have applied for the post.我不知道你已经申请了这个职位。