高中英语人教版必修三教学案：Unit 4 Section 3 含答案
[语法初识][语法剖析]What made her happy was that she won the game in such an important match. 令她高兴的是在这么重要的比赛中她获胜了。
It is decided that the meeting has been put off till next Monday.已经定下来将会议推迟到下周一了。
(1)that在从句中不充当任何句子成分，本身无任何意义，只起连接作用，但不可省略。
That we are invited to the concert this evening is good news to us.我们被邀请去参加今晚的音乐会，这对我们来说是个好消息。
(2)whether/if在从句中不充当任何句子成分，起连接作用，意为“是否”，不可省略。
Whether the plan will be carried out is still unknown.＝It is still unknown if/whether the plan will be carried out.这个计划是否会实施还不知道。
[点津]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，前面需用it作形式主语。
即时演练1完成句子①That_she_could_come_to_help_us made us very happy.她能来帮助我们使我们很高兴。
②Whether_he_can_finish_his_task_on_time is of great importance.他能否按时完成任务非常重要。
2．连接代词(who, whose, whom, what, which, whichever, whoever, whomever, whatever等)。
连接代词引导主语从句，在从句中可以作主语、宾语、表语或定语。
Who will go to the concert is unknown.不知道谁会去听音乐会。
Whoever did this job must be rewarded.无论谁做了这项工作一定要得到酬谢。
What the lecturer said is of great value.演讲者所讲的非常有价值。
[点津]who 引导的主语从句表示一件“事情”，而whoever引导的主语从句指“人”。
3．连接副词(when, where, how, why等)。
连接副词引导主语从句并在从句中作状语。
When we will have a meeting is an important question.我们何时举行会议是个重要的问题。
How they will solve the serious problem hasn't been decided.他们将怎样解决这个严重的问题还没有决定。
[点津]名词性从句引导词的确定步骤：(1)分析句式结构，明确名词性从句在句中的功能；(2)明确名词性从句所表达的意义；(3)明确名词性从句中所需要的成分及意义；(4)确定从句的引导词。
即时演练2用连接代词或连接副词填空并写出它们在从句中所作的语法成分①Why John was late for the class has been unexplained.状语②Which part of the country he will travel to needs discussing.定语③Where cars will be parked in the future is a question.状语④What we should do next remains unknown.宾语⑤Whoever is interested in the activity can sign your names.主语It is doubtful whether she will be able to come to the party.她是否能来参加聚会还很难说。
It is necessary that a college student (should) master one or two foreign languages.大学生掌握一两门外语是必要的。
[点津]在“It＋be＋形容词＋主语从句”结构中，若形容词为important/necessary/ strange等时，主语从句中的谓语用“(should) do”。
2．It ＋be＋名词词组(no wonder, an honour, a pity, a/no surprise, etc.)＋主语从句It's a pity that you missed the film.你没有看那部电影真是太遗憾了。
3．It ＋be＋过去分词(said, reported, thought, expected, proved, etc.)＋主语从句It is reported that no passengers were injured in the accident.据报道在这起事故中没有乘客受伤。
[点津]在“It ＋be＋过去分词＋主语从句”结构中，过去分词若为suggested/ordered/ required/advised等时，主语从句中的谓语用“(should) do”。
4．It＋不及物动词(happen, seem, appear, etc.)＋主语从句It happened that I was out that day.碰巧那天我不在。
5．It ＋及物动词＋宾语＋主语从句It surprised him why they came to visit him suddenly.让他吃惊的是他们为什么突然都来看他。
即时演练3句型转换①That he suddenly fell ill last month surprised us.→It surprised us that he suddenly fell ill last month.②Whether she will come or not doesn't matter.→It doesn't matter whether she will come or not.③That light travels in straight lines is known to us all.→It is known to us all that light travels in straight lines.How he succeeded is still a puzzle.他是如何成功的仍然是个谜。
2．主谓一致(1)从句作主语时，主句的谓语一般用单数形式。
Where he will get a job after graduation has puzzled him much.毕业后到哪儿找份工作使他很困惑。
[点津]what引导主语从句时，有时主句谓语动词应与主句中作表语的名词保持一致。
What the school needs most are books.这所学校最需要的是书。
(2)如果由and连接两个或两个以上的主语从句作主语时，谓语动词用复数；由两个或多个连接词引导一个主语从句时，谓语动词用单数。
When they will start and where they will go have not been decided yet.他们将在什么时候动身以及要去哪里还没定下来。
When and where they will hold the meeting is not clear.他们何时何地召开会议还不清楚。
即时演练4单句改错①When will we set off is still under discussion.will_we→we_will②What he needs most are money.are→is③When and where the meeting will be held have not been decided.have→has④That the coal workers are still alive are a wonder.第二个are→is[链接高考]单句语法填空1．(2016·江苏高考)It is often the case that anything is possible for those who hang on to hope.2．(2016·北京高考)Your support is important to our work. Whatever you can do helps.3．(2015·江苏高考)Where Li Bai, a great Chinese poet, was born is known to the public, but some won't accept it.4．(2015·北京高考)How we understand things has a lot to do with what we feel.5．(2014·大纲版全国卷)Exactly when the potato was introduced into Europe is uncertain, but it was probably around 1565.6．(2014·陕西高考)When the delayed flight will take off depends much on the weather.7．(2014·天津高考)I think what impresses me about his painting is the colours he uses.8．(2014·北京高考)Some people believe what has happened before or is happening now will repeat itself in the future.9．(2013·北京高考)What makes the book so extraordinary is the creative imagination of the writer.10．(2013·四川高考)What you said at the meeting describes a bright future for the company.[针对演练]Ⅰ.句型转换1．He couldn't understand that, as a teacher of Chinese, he had been asked to teach history.→What he couldn't understand was that, as a teacher of Chinese, he had been asked to teach history.2．When and where to go on a business trip hasn't been decided.→It hasn't been decided when and where to go on a business trip.3．We don't know who will take the place of Mr Smith.→Who will take the place of Mr Smith isn't known to us.4．My uncle happened to be out when I visited him on Sunday.→It happened that my uncle was out when I visited him on Sunday.5．Whether the old couple will like the trip abroad or not remains to be seen.→ It remains to be seen whether the old couple will like the trip abroad or not.6．It makes no difference how you get there.→How you get there makes no difference.7．Literary books, especially those by famous writer, interests me most.→What interests me most is literary books, especially those by famous writers.8．Our desire is that you should provide some money to fund our program, as well as offer us some practical suggestions.→It's our desire that you should provide some money to fund our program, as well as offer us some practical suggestions.9．Everyone present was interested in how he managed to survive in the forest.→How he managed to survive in the forest interested everyone present.10．To our excitement, he will attend the meeting.→That he will attend the meeting has excited all of us.Ⅱ.完成句子1．That_drought_affected_the_area_so_deeply has made people worried.干旱严重影响了这个地区，这让人担忧。
人教版高中英语选择性必修第三册UNIT4 Section Ⅲ 练习含答案
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。
人教版英语必修三课后练：Unit 4 Astronomy：the science Section 3 课后含答案
Unit 4Section ⅢⅠ.单句语法填空1．When the fire broke out，the people in the building lost their head and ran in all directions.解析：考查动词短语。
句意：当火灾发生时，楼里的人们吓坏了，四处逃窜。
2．—I'm thinking of the test tomorrow. I'm afraid I can't pass this time.—Cheer up! I'm sure you'll make it.解析：考查动词短语。
句意：——我正在想明天的考试。
恐怕这次我过不了关。
——振作点！我相信你一定能行。
Cheer up！振作点！3．Now that I've heard the music，I understand why you like it.解析：考查固定搭配。
句意：既然我听了这音乐，我就明白你为什么喜欢它了。
4．The old photo called up my memory of the small forest during my childhood，through which flowed(flow) a clean stream.解析：考查倒装句，定语从句和动词时态。
句意：这张老照片让我想起了童年的小树林，一条清澈的小溪在其中流淌。
flow流淌；该处用一般过去时。
5．—Why don't you like your job?—It's always being watched over by my director.解析：考查动词短语。
watch over监视；监督。
句意：——你为什么不喜欢你的工作？——总是被我的领导监督。
6．Ann's ill，but with careful nursing she will pull through soon.解析：考查动词短语。
高中英语必修三unit4学案及答案讲课讲稿
Book3 Unit4 Period 6 编写：孙东夷3/10/2015 学习目标：A/B 1.复习并掌握本单元单词和词组 2.能拓展相关词汇并应用C 1复习并掌握本单元单词和词组2.能拓展相关词汇D.1. 复习并掌握本单元单词和词组Ⅰ.立体式复习单词A．基础单词1．________n．系统；体系；制度2．________n．宗教；宗教信仰3．________n．学说；理论4．________prep.不同，不像5．________vi.& vt.乘；增加6．________adv.因此，于是7．________n．万有引力；重力8．________adj.温和的；文雅的9．________n．气候10．________vi.& vt.碰撞，坠落11．________n．& vt.拉(力)，拖，牵引(力) 12．________vi.& vt.(使)浮动，(使)漂浮B．词汇拓展13．________adj.猛烈的；激烈的；强暴的→________n．暴力；暴行；剧烈14．________adj.基本的；基础的→________adv.根本上；完全地15．________adj.有害的→________n．危害；害处16．________vi.存在；生存→________n．存在，生存17．________n．谜；难题vt.& vi.(使)迷惑；(使)为难→________adj.令人迷惑的，困惑的→________adj.迷惑的，困惑的18．________n．地球，世界→________adj.全球性Ⅱ.递进式回顾短语A．短语互译1．________________及时，终于2．________________下蛋3．________________产生，分娩4．________________阻止，制止5．________________in one's turn 6．________________cheer up 7．________________break out 8．________________watch out 9．________________block out 10．________________now thatB．用上面短语的适当形式填空11．Do you know that crocodiles reproduce by__________？12．During the car accident，he was____________to escape from the car without being hurt. 13．The tall tree____________the sunlight.14．The war____________between the two countries.15．____________for wild animals when you go up the hills.Ⅲ.仿写式活用句型1．The earth became so_violent_that it was not clear whether the shape would last or not. 【句式仿写】他如此聪明以至于在如此短的时间就解出了那道题。
人教版高中英语必修3教学案：Unit 4 Section 4 (含答案)
Ⅰ.Match the topic sentence with proper paragraph.Para.1 A．We visited the moon in our spaceship!Para.2 B．When we got there, I wanted to explore immediately.Para.3 C．But returning to the earth was very frightening.Para.4 D．Before we left, Li Yanping explained to me ... the most powerful.答案：Paras.1～4 ADBCⅡ.Choose the best answers according to the text.1．When we were going up, we felt ________．A．we were pressed against our seatsB．we were lighter than we are on the earthC．as if we were flyingD．the rocket was shaking strongly2．Why can't the spaceship fall back to the earth?A．Because the moon's gravity pulls it up.B．Because it is too far away from the earth.C．Because the earth has no gravity.D．Because the spaceship is not very heavy.3．When I was on the moon, I felt I was ________ than I am on the earth.A．slower B．heavierC．cleverer D．lighter4．If a baby is growing on the moon, when he grows up, he will grow ________ than he is on the earth.A．taller B．shorterC．fatter D．thinner5．The passage mainly talks about ________．A．what the moon isB．my visit to the moonC．the difference between the earth and the moonD．Li Yanping, my friend, who is an astronaut答案：1～5 ABDABⅠ.单词拼写1．A truck went out of control and crashed (碰撞) into the back of a bus.2．The young man knows little about Newton's law of gravity (万有引力).3．The smell of new bread floated (飘动) up from the kitchen.4．Don't pull (拉) so hard or the handle will go off.5．Britain has a temperate climate (气候)．6．Eggs are sold by weight (重量)．Ⅱ.拓展词汇1．biology n．生物学→biologist n．生物学家2．gentle adj.温和的；文雅的→gently adv.温和地3．physicist n．物理学家→physics n．物理学→physical adj.物理的；物理学的；体力的4．extinct adj.灭绝的；绝种的→extinction n．灭绝；绝种5．weightlessly adv.失重地→weightless adj.失重的[巧记单词]派生词biologist →biology＋去y＋-istgently →gentle＋去e＋-yphysicist →physics＋去s＋-istⅢ.补全短语1．block out 挡住(光线)2．break out 突发；爆发3．cheer up 感到高兴；感到振奋4．now that 既然5．watch out (for) 密切注视；当心；提防6．get the hang of 熟悉；掌握；理解1．[教材原句]When we get closer to the moon, we shall feel its gravity pullingus, but it will not be as strong a pull as the earth's.当我们更接近月球时，就会感到月球的引力在拉我们。
人教版高中英语必修第三册 Unit 4 Space Exploration Section Ⅲ
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性及含义
①We had a heated argument last period.
词性 名词
含义 争论;争吵
②Nutritionists argue for reducing sugar intake.
词性 动词
含义 论证;争辩
说一说·勤归纳
①Our life has a limit,but knowledge is without limit.
词性 名词
含义 限度;限制
②I’ve limited myself to 1,000 calories a day to lose weight.
词性 动词
含义 限制;限定
③I’ll devote all my life to the limitless job of serving the people.
(1)argue with sb about/over/on sth 就某事与某人争论
argue sb into doing sth 说服某人做某事
argue sb out of doing sth说服某人不做某事
argue for/against sth 据理力争/反对某事
argue that...认为……;主张……
我劝她不要单独到那里。
He argued for/against the five-day week. 他赞成/反对一周上5天班。
The government argues that this will help foreigners better join the society.
政府认为,这将有助于外国人更好地融入社会。
人教版英语必修三课后练：Unit 4 Astronomy：the science Section 3 课后含答案
Unit 4Section ⅢⅠ.单句语法填空1．When the fire broke out，the people in the building lost their head and ran in all directions.解析：考查动词短语。
句意：当火灾发生时，楼里的人们吓坏了，四处逃窜。
2．—I'm thinking of the test tomorrow. I'm afraid I can't pass this time.—Cheer up! I'm sure you'll make it.解析：考查动词短语。
句意：——我正在想明天的考试。
恐怕这次我过不了关。
——振作点！我相信你一定能行。
Cheer up！振作点！3．Now that I've heard the music，I understand why you like it.解析：考查固定搭配。
句意：既然我听了这音乐，我就明白你为什么喜欢它了。
4．The old photo called up my memory of the small forest during my childhood，through which flowed(flow) a clean stream.解析：考查倒装句，定语从句和动词时态。
句意：这张老照片让我想起了童年的小树林，一条清澈的小溪在其中流淌。
flow流淌；该处用一般过去时。
5．—Why don't you like your job?—It's always being watched over by my director.解析：考查动词短语。
watch over监视；监督。
句意：——你为什么不喜欢你的工作？——总是被我的领导监督。
6．Ann's ill，but with careful nursing she will pull through soon.解析：考查动词短语。
2019-2020年人教版高中英语必修三教学案：Unit4Section3(含答案)
2019-2020年人教版高中英语必修三教学案：Unit 4 Section 3(含答案)语法图解探究发现①What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.②The earth became so violent that it was not clear whether the shape would last or not.③What is even more important is that as the earth cooled down, water began to appear on its surface.④It was not immediately obvious that water was to be fundamental to the development oflife.⑤What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.⑥So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.[我的发现](1)以上黑体部分在句中作主语。
(2)①句中的what在从句中作表语，但⑤句中的what在从句中作宾语；③句中的what 在从句中作主语。
(3)②⑥句中的whether意为：是否。
高中英语人教版必修三教学案：Unit-4-Section-3-含答案
[语法初识]原句感知自主探究①What it was to become was uncertain until between 4.5and 3.8 billion years ago when the dust settled into a solidglobe.②The earth became so violent that it was not clear whether the shape would last or not.③What is even more important is that as the earth cooled down, water began to appear on its surface.④It was not immediately obvious that water was to be fundamental to the development of life.⑤What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.⑥So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved. <1>以上各句皆为主从复合句,句中黑体部分为名词性从句作主语,称之为主语从句.<2>what引导主语从句,what在从句中作表语<句①>,主语<句③>,与宾语<句⑤>.<3>whether引导主语从句,意为：是否<句②⑥>.<4>可用it作形式主语,真正的主语为名词性从句<句④由that引导主语从句>.语法点一定义What made her happy was that she won the game in such an important match. 令她高兴的是在这么重要的比赛中她获胜了.It is decided that the meeting has been put off till next Monday.已经定下来将会议推迟到下周一了.<1>that在从句中不充当任何句子成分,本身无任何意义,只起连接作用,但不可省略.That we are invited to the concert this evening is good news to us.我们被邀请去参加今晚的音乐会,这对我们来说是个好消息.<2>whether/if在从句中不充当任何句子成分,起连接作用,意为"是否〞,不可省略.Whether the plan will be carried out is still unknown.＝It is still unknown if/whether the plan will be carried out.这个计划是否会实施还不知道.[点津]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,前面需用it作形式主语.即时演练1完成句子①That_she_could_come_to_help_us made us very happy.她能来帮助我们使我们很高兴.②Whether_he_can_finish_his_task_on_time is of great importance.他能否按时完成任务非常重要.2．连接代词<who, whose, whom, what, which, whichever, whoever, whomever, whatever 等>.连接代词引导主语从句,在从句中可以作主语、宾语、表语或定语.Who will go to the concert is unknown.不知道谁会去听音乐会.Whoever did this job must be rewarded.无论谁做了这项工作一定要得到酬谢.What the lecturer said is of great value.演讲者所讲的非常有价值.[点津]who 引导的主语从句表示一件"事情〞,而whoever引导的主语从句指"人〞. 3．连接副词<when, where, how, why等>.连接副词引导主语从句并在从句中作状语. When we will have a meeting is an important question.我们何时举行会议是个重要的问题.How they will solve the serious problem hasn't been decided.他们将怎样解决这个严重的问题还没有决定.[点津]名词性从句引导词的确定步骤：<1>分析句式结构,明确名词性从句在句中的功能；<2>明确名词性从句所表达的意义；<3>明确名词性从句中所需要的成分与意义；<4>确定从句的引导词.即时演练2用连接代词或连接副词填空并写出它们在从句中所作的语法成分①Why John was late for the class has been unexplained.状语②Which part of the country he will travel to needs discussing.定语③Where cars will be parked in the future is a question.状语④What we should do next remains unknown.宾语⑤Whoever is interested in the activity can sign your names.主语It is doubtful whether she will be able to come to the party.她是否能来参加聚会还很难说.It is necessary that a college student <should> master one or two foreign languages.大学生掌握一两门外语是必要的.[点津]在"It＋be＋形容词＋主语从句〞结构中,若形容词为important/necessary/ strange等时,主语从句中的谓语用"<should> do〞.2．It ＋be＋名词词组<no wonder, an honour, a pity, a/no surprise, etc.>＋主语从句It's a pity that you missed the film.你没有看那部电影真是太遗憾了.3．It ＋be＋过去分词<said, reported, thought, expected, proved, etc.>＋主语从句It is reported that no passengers were injured in the accident.据报道在这起事故中没有乘客受伤.[点津]在"It ＋be＋过去分词＋主语从句〞结构中,过去分词若为suggested/ordered/ required/advised等时,主语从句中的谓语用"<should> do〞.4．It＋不与物动词<happen, seem, appear, etc.>＋主语从句It happened that I was out that day.碰巧那天我不在.5．It ＋与物动词＋宾语＋主语从句It surprised him why they came to visit him suddenly.让他吃惊的是他们为什么突然都来看他.即时演练3句型转换①That he suddenly fell ill last month surprised us.→Itsurprisedusthat he suddenly fell ill last month.②Whether she will come or not doesn't matter.→Itdoesn'tmatterwhether she will come or not.③That light travels in straight lines is known to us all.→Itisknowntousallthat light travels in straight lines.How he succeeded is still a puzzle.他是如何成功的仍然是个谜.2．主谓一致<1>从句作主语时,主句的谓语一般用单数形式.Where he will get a job after graduation has puzzled him much.毕业后到哪儿找份工作使他很困惑.[点津]what引导主语从句时,有时主句谓语动词应与主句中作表语的名词保持一致.What the school needs most are books.这所学校最需要的是书.<2>如果由and连接两个或两个以上的主语从句作主语时,谓语动词用复数；由两个或多个连接词引导一个主语从句时,谓语动词用单数.When they will start and where they will gohave not been decided yet.他们将在什么时候动身以与要去哪里还没定下来.When and where they will hold the meeting is not clear.他们何时何地召开会议还不清楚.即时演练4单句改错①When will we set off is still under discussion.will_we→we_will②What he needs most are money.are→is③When and where the meeting will be held have not been decided.have→has④That the coal workers are still alive are a wonder.第二个are→is[高考]单句语法填空1．<2016·##高考>It is often the case that anything is possible for those who hang on to hope.2．<2016·高考>Your support is important to our work. Whatever you can do helps.3．<2015·##高考>Where Li Bai, a great Chinese poet, was born is known to the public, but some won't accept it.4．<2015·高考>How we understand things has a lot to do with what we feel.5．<2014·大纲版全国卷>Exactly when the potato was introduced into Europe is uncertain, but it was probably around 1565.6．<2014·##高考>When the delayed flight will take off depends much on the weather.7．<2014·##高考>I think what impresses me about his painting is the colours he uses.8．<2014·高考>Some people believe what has happened before or is happening now will repeat itself in the future.9．<2013·高考>What makes the book so extraordinary is the creative imagination of the writer.10．<2013·##高考>What you said at the meeting describes a bright future for the company.[针对演练]Ⅰ.句型转换1．He couldn't understand that, as a teacher of Chinese, he had been asked to teach history.→Whathecouldn'tunderstand was that, as a teacher of Chinese, he had been asked to teach history.2．When and where to go on a business trip hasn't been decided.→It hasn't been decided whenandwheretogoon a business trip.3．We don't know who will take the place of Mr Smith.→Whowilltaketheplaceof Mr Smith isn't known to us.4．My uncle happened to be out when I visited him on Sunday.→Ithappenedthat my uncle was out when I visited him on Sunday.5．Whether the old couple will like the trip abroad or not remains to be seen.→Itremainstobeseen whether the old couple will like the trip abroad or not.6．It makes no difference how you get there.→Howyougetthere makes no difference.7．Literary books, especially those by famous writer, interests me most.→Whatinterestsmemost is literary books, especially those by famous writers.8．Our desire is that you should provide some money to fund our program, as well as offer us some practical suggestions.→It'sourdesirethat you should provide some money to fund our program, as well as offer us some practical suggestions.9．Everyone present was interested in how he managed to survive in the forest.→Howhemanagedtosurvive in the forest interested everyone present.10．To our excitement, he will attend the meeting.→Thathewillattend the meeting has excited all of us.Ⅱ.完成句子1．That_drought_affected_the_area_so_deeply has made people worried.干旱严重影响了这个地区,这让人担忧.2．It is still unknown if/whether_the_film_will_be_released．这个电影是否会上映还不知道.3．It is ordered that the construction of the sports ground should_be_completed_next_week．命令操场建设下周完成.4．What_role_he_will_play_in_this_activity hasn't been decided.他在这次活动中将起什么作用还未定下来.5．What_she_is_buying_now are some magazines.现在她正在买的东西是一些杂志.6．It is clear that_somebody_came_to_visit_him_just_now．很明显刚刚有人来拜访过他.7．When_the_dispute_in_this_area_will_stop puzzles many people.这个地区的争执<dispute>何时结束让很多人困惑.8．It is a pity that_the_young_boy_has_to_drop_out_of_school_to_help_his_father to raise his family.遗憾的是小男孩为了帮父亲养家只好辍学.9．Why_she_didn't_attend_the_wedding_party is that she had a headache.她没有出席婚礼宴会的原因是她头痛.10．It is not important who_should_attend_the_meeting instead of him.谁将代替他出席会议并不重要.Ⅲ.短文改错A funny thing happened my sister Tina last month. In Japan, people usually don't wear his outdoor shoes in the house or at school, and a lot of buildings had places for shoes. Her school has a special place for shoes, either. It's a shoe box. Tina teaches English in the evening. One Friday, she went to school and put her shoes in the shoe boxes as usual. After class she got ready to leave. But to the surprise, her shoes weren't in the box. There were only one pair of shoes there, and they weren't her shoes! She had to leave with a hurry, so she put on the shoes and left off. On Monday, in her next English class, her shoes were in a shopping bag on her desk. There was a note saying,"I'm so sorry. I take your shoes by mistake！〞答案：第一句：happened后加to第二句：his→their; had→have第三句：either→too第六句：boxes→box第八句：第一个the→her第九句：were→was第十句：with→in; 去掉off第十二句：take→took。
高中英语人教版必修三教学案：Unit-4-Section-3-含答案
高中英语人教版必修三教学案：含答案Unit-4-Section-3-[语法初识]]语法剖析[在主从复合句中充当主语的从句即为主语从句。
What made her happy was that she won thegame in such an important match. 令她高兴的是在这么重要的比赛中她获胜了。
It is decided that the meeting has been putoff till next Monday.已经定下来将会议推迟到下周一了。
1.连接词that和whether/if(1)that在从句中不充当任何句子成分，本身无任何意义，只起连接作用，但不可省略。
That we are invited to the concert thisevening is good news to us.我们被邀请去参加今晚的音乐会，这对我们来说是个好消息。
(2)whether/if在从句中不充当任何句子成分，起连接作用，意为“是否”，不可省略。
Whether the plan will be carried out is stillunknown.plan if/whether the It is still unknown ＝will be carried out. 这个计划是否会实施还不知道。
引导的主语从句既可放在]点津whether[引导的主语从句只能放但if句首也可放在句尾，作形式主语。
在句尾，前面需用it即时演练1 完成句子That_she_could_come_to_help_us ①made us very happy.她能来帮助我们使我们很高兴。
②Whether_he_can_finish_his_task_ on_time is ofgreat importance.他能否按时完成任务非常重要。
2．连接代词(who, whose, whom, what, which, whichever, whoever, whomever, whatever等)。
人教版高中英语选择性必修第三册课后习题 Unit 4 Section Ⅲ
SectionⅢUsingLanguage,AssessingYourProgress&VideoTime课后训练一起提高一、用适当的介词或副词填空1.It happened that the boat sailed away Elephant Island.2.There was nothing like a warm place to cheer us .3.Life fell a regular pattern.4.The flowers give a fragrant perfume.二、用所给单词的适当形式填空1.The heights of the plants (various) from 8 cm to 20 cm.2.No one could ever doubt her (loyal).3.The purpose of the visit was to (navigator) into an ice-filled mountain.4.The task is so (challenge) that we can’t finish it on time.5.Read the passage to see if your (predict) are right.三、语篇填空Nowadays,there are a lot of reminding days in the world.World Read Aloud Day is celebrated each year on the first Wednesday of March.It 1. (start) by a website in and has now reached more than 60 countries.2. aim is to encourage people worldwide who cannot read to enjoy the benefits of a book.The website asks everyone 3. (celebrate) the day by taking a book,finding an audience and reading out aloud.Itis about taking action to show the world that the right to read and write 4.(belong) to all the people.The website asks visitors to join in the movement to reduce the number of illiterate(不识字的) people in the world.It is 5.(absolute) necessary to help those 6. cannot read.The website says,“It’s time to start by reading aloud to 7.might like it.Share a book with a child who might need it,share a story with someone who would treasure it,listen 8.(patient) to someone else’s story as they share it with you.” The United Nations says,“Literacy involves a 9.(vary) of learning in 10. (enable) individuals to achieve their goals,to develop their knowledge and to participate fully in society.” In that way,World Read Aloud Day does hel p make a difference.2.The/Its3.to celebrate4.belongs5.absolutely6.who7.whoever8.patiently9.variety 10.enabling四、选词创境选择下列词汇进行写作,自己创设一个体验语境,形成一个小语段。