2014高考英语一轮总复习 课时作业34 Unit4 Sharing 新人教版选修7

　　课时作业(三十四)　选修7　Unit 4　Sharing

　　.单项填空

　　1．As the water in the lake had________，fish and other creatures disappear and the bottom can be seen.

　　A．dried upB．dried out

　　C．died out D．died away

　　2．Jack was shaking slightly when he gave a lecture.________，he was very nervous.

　　A．Similarly B．Incredibly

　　C．Obviously D．Strangely

　　3．—God！My credit card is missing!

　　—Where________you have used it last time—in the market or at the shoe shop?

　　A．could B．need

　　C．must

　　D．should

　　4．No sooner________the last chapter of his drawing than he was asked to draw another.

　　A．had he finished B．he had finished

　　C．finished he D．did he finish

　　5．She didn’t receive the invitation.________，she would have attended your wedding yesterday.

　　A．Therefore B．Otherwise

　　C．However

　　D．Besides

　　6．But for the scientific training and confidence，Sun Yang________so good at swimming.

　　A．may not have become B．mustn’t have become

　　C．needn’t have become D．wouldn’t have become

　　7．Tom just couldn’t focus on his homework with his friends’ blame________his mind.

　　A．to fill B．filled

　　C．filling D．being filled

　　8．Accepting new culture will help you________the life in a new place soon.

　　A．lead to

　　B．adjust to

　　C．contribute to D．apply to

　　9．Students in our school are encouraged to________more activities after class in order to broaden their knowledge.

　　A．attend B．join

　　C．take part D．participate in

　　10．We aim to provide free legal assistance for people，making it easier for people________to seek and receive help.

　　A．in vain B．in public

　　C．in need D．in return

　　11．It’s________that I am unwilling to help you，________I’m tied up with extra work these days.

　　A．not；and that B．not；so

　　C．but；that D．not；but that

　　12．(2012·山东烟台模拟)With China________in the world trade more frequently，the world economy is developing more rapidly and steadily.

　　A．participating B．to participate

　　C．participated D．being participated

　　13．(2012·临沂模拟)I________invite Mr Green to the party that day，but he forgot it completely.

　　A．do B．does

　　C．did D．doing

　　14．It makes no________which road you take；both lead to the city，and they are equally long.

　　A．point B．sense

　　C．matter D．difference

　　15．(2016·宁夏银川一中第四次考试)—How would you like your coffee?

　　—________.

　　A．It’s well done B．Very nice.Thank you

　　C．One cup.That’s enough D．The stronger，the better

　　.阅读理解

　　A

　　(2016·合肥四校高三4月质量检测)

　　For many people，volunteering is a way of life.Holidays are the time of the year that more people are in a giving mood.Homeless shelters，children’s hospitals，and nursing homes are excellent places to give of one’s time.

　　Volunteering in Homeless Shelters

　　There is a homeless directory online that anyone can easily access to find the closest homeless shelter to their home.According to the homeless shelter directory，currently there are 3,233 shelters in the US，so it is not difficult to find a shelter.Helping to serve food，picking up donations of food，preparing meals，and cleaning up are things that one can do to help at a homeless shelter.

　　Volunteering in Children’s Hospitals

　　Every child needs comfort and joy，especially during the holiday seasons.By visiting sick children in hospitals，an individual provides helping hands by supplementing the services usually done by the hospital staff.Personalizing the hospital experience adds to the comfort and happiness of the children and their families.Volunteers provide help，and positive interactions (相互交流) which enhance the patient’s quality of care.Help is needed almost everywhere in a hospital；from the lobby，parking lot，cafeteria，to admitting，helping with the gift cart，and even reading to children in the waiting rooms or their hospital rooms.

　　Volunteering in Nursing Homes

　　According to the National Center for Health Statistics，“Over 50% of those living in nursing homes do not have close relatives and 46% have no living children.”

　　Life in a nursing home is lonely，confusing，and frightening for many residents.Volunteering at a nursing home is a great opportunity to make a difference in someone else’s life.Playing cards，sitting with and talking to a resident，taking a walk，or sharing a meal makes a huge difference，especially when they have no other sole on earth to visit them.

　　The three examples above are only a small fraction of institutions in which volunteers are needed.Giving of oneself，especially during the holidays blesses and cheers others.

　　1．According to the passage，what can a volunteer do in nursing homes?

　　A．Visiting the sick children.

　　B．Picking up the donated food.

　　C．Helping with the gift cart.

　　D．Playing cards with a lonely old man.

　　2．What can we learn about the volunteering?

　　A．You can only volunteer during the holidays.

　　B．You can help prepare meals in a nursing home.

　　C．It is easy to find a homeless shelter to volunteer.

　　D．Help is needed everywhere in a homeless shelter.

　　3．In a children’s hospital，which of the following is true?

　　A．Over 50% of those living there do not have relatives.

　　B．A personal visit brings happiness to a sick boy.

　　C．Children live a lonely and frightening life.

　　D．Children love listening to volunteers’ reading.

　　4．The best title for the passage would be________.

　　A．Giving of oneself cheers others

　　B．Volunteering is a way of life

　　C．Volunteering during the holidays

　　D．Giving is better than taking

　　B

　　(2016·合肥第二次质量检测)

　　Wisdom teeth are normally the last teeth to appear.This usually happens when people are in their late teen years or early twenties，in other words，when they are older and wiser.

　　Wisdom teeth can grow into place normally and never cause a problem.But often there is not enough room for them in the mouth；they might crowd other teeth.Sometimes they even push sideways through the gums (齿龈)．

　　An impacted wisdom tooth is one that fails to completely rise through the gums.Wisdom teeth that only partly break through can leave space for bacteria to enter around the teeth.Infection (感染) is a risk in these cases.

　　Wisdom teeth that are not well lined and become impacted are often removed.The American Dental Association says removal is generally advised when wisdom teeth only partly break through the gums.Removal is also advised if there is a chance that wisdom teeth ate poorly lined.The best time to remove is before the teeth cause any problems or pain.Young adults are the best candidates for wisdom teeth removal.

　　But why do we have wisdom teeth if we often need to get them removed？One theory has to do with our diets.Scientists say the diet of ancient humans probably required more chewing teeth.Life was probably a little rougher on the teeth back then，too.So it was good to have extras.

　　5．According to the passage，which of the following statements is NOT true?

　　A．Just older and wiser people can have wisdom teeth.

　　B．Wisdom teeth can cause problems if not in their right place.

　　C．Impacted wisdom teeth can’t grow out of the gum fully.

　　D．Wisdom teeth that only partly break can get bacterial infections.

　　6．Wisdom teeth should be removed________.

　　A．when they break through the gums

　　B．when they are below the gums

　　C．if they are not well lined or get impacted

　　D．if they take up enough room in the mouth

　　7．We can learn from the passage that________.

　　A．impacted wisdom teeth have the risk of getting infected

　　B．ancient humans need chewing teeth because of their happy life

　　C．older adults are the best candidates for wisdom teeth removal

　　D．more chewing teeth are needed for the diet of modern humans

　　8．The main purpose of the passage is to________.

　　A．advise

　　B．persuade

　　C．comment

　　D．introduce课时作业(三十四)　

　　Ⅰ.单项填空

　　1．解析：　考查动词短语。dry up(河流等的)干涸；dry out(浸水等物)完全变干，干透；die out逐渐消失，灭绝；die away(风、声音)减弱，渐渐消失。

　　答案：　A

　　2．解析：　考查副词辨析。根据杰克做讲座时轻微的颤抖的语境可知，杰克很紧张，这是显而易见的。

　　答案：　C

　　3．解析：　考查情态动词。could通常用在疑问句中询问可能性。由于本句表示过去的可能性，后面要用have＋过去分词。

　　答案：　A

　　4．解析：　考查倒装。no sooner...than...意为“一……就……”。当no sooner位于句首时，句子需要用部分倒装。根据was asked可知本空应该用过去完成时。

　　答案：　A

　　5．解析：　otherwise意为“否则”，符合语境。本句是与过去事实相反。句意为：她没有收到请柬，否则她昨天一定来参加你的婚礼。

　　答案：　B

　　6．解析：　考查虚拟语气。but for表示“如果不是……”，表示一种含蓄的虚拟条件，句子常用虚拟语气。本句句意为：如果不是科学的训练和信心，孙杨也不会游得这么好！

　　答案：　D

　　7．解析：　考查with的复合结构。根据句意可知his friends’ blame和fill之间是主动关系，因此用现在分词。

　　答案：　C

　　8．解析：　考查动词短语。lead to导致；adjust to适应；contribute to有助于；apply to应用。句意为：接受新的文化有助于你适应新地域的生活。

　　答案：　B

　　9．解析：　participate in＝take part in表示“参加集体活动”的意思。

　　答案：　D

　　10．解析：　考查动词短语辨析。句意为：我们旨在为人们提供免费的法律援助，使处在困难中的人更容易寻求和获得帮助。in vain徒劳；白费力气；in public公开，当众；in need在困难中，在危急中；in return作为回报。

　　答案：　C

　　11．解析：　考查not...but句型。not...but...表示“不是……而是……”，要连接对等结构，本题中连接两个that从句。句意为：不是我不愿帮你，而是我这些天工作太忙抽不开身。

　　答案：　D

　　12．解析：　考查介词with加复合宾语结构，这里是with China participating in the world trade，因为中国加入世界贸易，主动关系用现在分词作宾语补足语。

　　答案：　A

　　13．解析：　本题考查“do/does/did＋动词原形”构成的强调句。通读全句可知应该用一般过去时。

　　答案：　C

　　14．解析：　句意为：你走哪条路无关紧要，二者都通往城里，而且一样远。make no difference没有影响。make no sense没有意义。A项，没有这种搭配用法；matter构成It doesn’t matter句式。

　　答案：　D

　　15．解析：　考查交际用语。句意为：——你想要喝什么样的咖啡？——越浓越好。根据句意可知，D项正确。

　　答案：　D

　　Ⅱ.阅读理解

　　语篇解读：　本文介绍了人们在假期中可以选择去做志愿活动的三个地方。

　　1．解析：　细节理解题。根据文中Volunteering in Nursing Homes部分的描述可知D项正确。A、C项是在children’s hospitals可以做的事，B项是在homeless shelters可以做的事。

　　答案：　D

　　2．解析：　细节理解题。根据文中的“There is a homeless directory online that anyone can easily access to find the closest homeless shelter to their home.”可知，人们很容易找到一个能在里面做志愿活动的流浪者之家。其他三项都是与文章内容不符。

　　答案：　C

　　3．解析：　细节理解题。根据文中Volunteering in Children’s Hospitals部分的描述可知B项正确，A、C两项错误，D项文中未提及。

　　答案：　B

　　4．解析：　主旨大意题。全文主要介绍了假期中人们可以选择去做志愿活动的三个地方。故C项作为本文的标题最佳。

　　答案：　C

　　语篇解读：　本文是一篇说明文。文章介绍了智慧之牙——智齿。

　　5．解析：　细节理解题。根据文章第一段可知，所谓的智齿是指在青少年晚期或二十岁出头长出的牙齿，而不是只有老人或智者才有的牙齿。

　　答案：　A

　　6．解析：　细节理解题。根据文章第四段第一句“Wisdom teeth that are not well lined and become impacted are often removed.”可知，C项正确。

　　答案：　C

　　7．解析：　推理判断题。根据文章第三段可知，阻生智齿(即impacted wisdom teeth)会在牙齿周围给细菌留出进入的空间，这就有被感染的风除。故选A。根据第四段最后一句可排除C项；根据最后一段可排除B、D两项。

　　答案：　A

　　8．解析：　写作意图题。本文是一篇说明文。文章主要介绍了长智齿的大约时间、智齿可能导致的问题、拔掉智齿的时间、为什么长智齿等内容。所以本文写作的主要目的就是介绍。

　　答案：　D