课时作业(十一) [必修模块4 Unit 2 Sports events]
[限时：30分钟]
Ⅰ.语法填空
1．—I went to work on foot yesterday，though it ________.
—You ________ by bus.It was likely to get a cold.
A．is raining；must have gone
B．rained；would go
C．was raining；should have gone
D．have rained；could have gone
2．—I don't think I can achieve my aims.
—In my opinion，you shouldn’t ________ such a difficult task.
A．attempt
B．have attempted
C．manage
D．have managed
3．The doctor told me to take the medicine ________.
A．every four hours
B．four hours each
C．four each hour
D．every fourth hours
4．Have you really realized the role computer has ________ in the daily life?
A．made
B．given
C．caused
D．played
5．—A microwave oven must be a big convenience to us.
—________，dear.But when do you plan to get one?
A．Just can’t agree more
B．A pleasure
C．Good idea
D．No wonder
6．We must keep the room ________ before the guests arrive.
A．cleaning
B．clean
C．cleaned
D．being cleaned
7．—Is there a movie on in the cinema tonight?
—There ________ be.I will phone the cinema and find it out.
A．might
B．should
C．can
D．could
8．According to the air traffic rules，you ________ switch off your mobile phone before boarding.
A．may
B．can
C．would
D．should
9．The meeting will begin in 10 minutes.________，we can sing a few songs.
A．Still
B．Meanwhile
C．Yet
D．However
10．—What sort of house do you want to have? Something big?
—Well，it ________ be big—that’s not important.
A．mustn’t
B．needn’t
C．can’t
D．won’t
11．He narrowly escaped ________in the fighting.
A．killing
B．being killed
C．to kill
D．to be killed
12．The ancient vase is ________，so you must take good care of it.
A．value
B．of valuable
C．of value
D．valued
13．You ________ be hungry already—you had lunch only two hours ago!
A．wouldn’t
B．can’t
C．mustn’t
D．needn’t
14．I’m delighted ________ to your school to take to you about the different cultures between China and Australia.
A．being invited
B．to invite
C．having invited
D．to have been invited
Ⅱ.完形填空(二)
I’m very glad to receive your letter. From your letter, I know you have shown
15.________
great interest in inventing new things. That’s great. As for how to be an inventor, there is no quick answer to
16.________
.
Coming from different cultures and having different backgrounds, inventors do not seem to have much
17.________
common. But creative thinking,
18.________
is greatly valued, is perhaps the basic skill an inventor should have. In order to explore new possibilities, you will have to learn to break 19.________from old thought patterns. When you get stuck, try to look at the problem in 20.________many ways as possible. Each new way may improve your understanding.
More importantly, always keep it in your mind
21.________
success is no accident. It is the result of a long process of trial and error. Above
22.________， the main task for you is to study hard and try to learn more knowledge. This, of course, will lay a solid foundation.
Hope your future invention will make a difference.
Ⅲ.阅读理解
The Best of Alaska
Nothing evokes(唤起) Alaska like a whale exploding out of the water or an eagle pulling a silver fish from the river. Combine these images with high mountains, brilliant icebergs and wonderful meals and you really do have the Best of Alaska! Join us for an unforgettable 7－day excursion(远足) to the last frontier!
Highlights：
JUNEAU: Juneau, the state capital, is rich in culture and scenic beauty. It is here that we start and end our trip.
HAINES: Haines is a small community located along the fjords(海湾). The natural beauty and expansive wilderness found here have made Haines a premier center for adventure in Alaska.
ALASKA INDIAN ARTS: Alaska Indian Arts is a nonprofit corporation dedicated to the preservation and continuation of traditional native craft and culture of the Northwest Native Tribes. We spend a few hours learning carving, native beading(玻璃珠) and culture from these master artists.
SKAGWAY: Skagway is a lively town, which still reflects its gold rush roots and contains colorful shops. In Skagway, we stop by the Klondike Gold Rush National Park Visitor’s Center and ride the White Pass Yukon Route Railway.
GUSTAVUS: Gustavus is the gateway to Glacier Bay National Park. We’ll stay at a comfortable lodge here for two nights. This will be the base for both the whale－watching excursion and a full day cruise in Glacier Bay.
DATES/PRICES:
2017: May 15, June 17, July 16, August 14.
7 days—$3500, including lodging, all meals, excursions, guides, park fees, sales taxes, and transportation between Juneau, Skagway, Haines, and Gustavus. Not included: Alcohol, personal items, airfare to and from Juneau.
Contact:
E－mail: info@alaskamountainguides.com
Call: 800－766－3396
Write: Alaska Mountain Guides & Climbing School
P．O. Box 1081, Haines AK 99827
23．You can feel the history of the local place at ________.
A．Juneau B．Skagway
C．Haines
D．Gustavus
24．You can watch a whale exploding out of the water at ________.
A．Glacier Bay National Park
B．the Klondike Gold Rush National Park
C．the White Pass Yukon
D．the fjords
25．According to the advertisement, the participants of the excursion ________.
A．will spend one day experiencing the local culture at Alaska Indian Arts
B．can contact Alaska Mountain Guides & Climbing School by email or fax
C．are able to experience some adventurous activities in Haines
D．can get lots of traditional native artworks free of charge
26．Which of the following is a participant required to pay additional fees?
A．Going from Gustavus to Juneau by train.
B．A full day cruise in Glacier Bay.
C．Having the last supper at Juneau.
D．Flying from Juneau to his hometown.
27．It is known from the advertisement that ________.
A．the native culture of the Northwest Native Tribes is dying out
B．Juneau, as the state capital, is much more beautiful than Haines
C．Skagway was the richest town of Alaska in the past
D．Alaska is famous for its culture, history and natural beauty
Ⅳ.阅读填空
阅读短文，根据所读内容在表中的空格处填上适当的单词或短语。注意：每空不超过3个单词。
Hair is one of the commonest parts of the body and something that is given a lot of attention. You’ve had it since birth and you take care of it every day. But how much do you know about your hair?
The average head of hair is made up of 120,000 strands(根), each of which has a life expectancy of about three years. While some hairs are growing, others are resting, and others are falling out.
A hair is made up of two parts: the shaft(发丝)and the root. The shaft is a visible(or: seen) part. It has a complex structure. The root is the living part of the hair. It is here that cells develop and form the shaft. It also has a very complex structure.
Every day a normal head of about 120,000 hairs will lose between 50 and 100 hairs—or 30,000 hairs per year. Hair dies, falls out, and grows again. The life cycle is made up of three stages. First, a long and active growth period that lasts about three years—the hair grows. Second, a very short transition(过渡)period that lasts about three weeks, during which time the hair is inactive—the hair follicle shrinks. Third, a resting period of about three months—at the end of this period the hair is pushed out and lost. This cycle runs constantly throughout life.
A hair grows from 1 to 1.5 cm each month and its usual life expectancy is about three years. So very long hair is rarely seen. However, there are some people who do grow long hair.
The most common form of hair loss does not come from disease. In fact we can almost say it is a secondary sexual characteristic. It is called androgenetic alopecia (also known as pattern baldness) and results from a combination of genetic and hormonal(荷尔蒙的) factors.
There are two sorts of melanin(黑色素)present in all types of hair, in different proportions. These make it possible to obtain all the different shades of color—blonde(or golden), brown or red.
课时作业(十一)
Ⅰ.1.C 说话人在主句中使用了过去时态，因此，让步状语从句也用过去时态，这样，就排除了A、D两项。should have done表示的是责备对方应该做某事却没有做，上句已经说明是走路而不是乘车，这样，就把would go排除了。
2．B 根据句意，“你不应该尝试这样一项艰巨的任务”，而事实上已经做了，所以本题只能用should (not) have done。
3．A 表示频率通常用every＋相隔时间，或用序数词表示，如：every four hours/every fourth hour。句意为：医生告诉我每四小时吃一次药。
4．D 根据短语“play a part/role in”可判断选D。此句可理解为：computer has played a role in the daily life.
5．A Just can’t agree more 表示“再同意不过了”，符合句意。
6. B 本题考查“keep＋宾语＋宾补”结构，clean在这是形容词作宾补，表示状态。
7．A 根据下一句句意“我给电影院打电话确认一下”可知，回答者对今晚是否有电影不敢确定，故用might。
8．D should 在此句中表示义务，“应该”。其他选项均不合句意。
9．B meanwhile意为“与此同时、在此期间”。句意为：还有十分钟才开会，我们可以趁这时候唱几支歌。
10．B 句意为：“你想要什么样的房子？大一点的？”
“房子不必很大——那并不重要”。needn’t表示“没有必要”。
11．B escape doing sth. “逃避做某事”。kill与 主语He之间为被动关系，所以要用被动语态。
12．C be of value＝be valuable “有价值的，贵的”。
13．B 句意为：你不可能已经饿了——你两个小时前才吃的午饭！
14．D be delighted to do sth.为固定结构，又因为“我”是被邀请的，所以应选D。
15．C 选项都是比较级，但其他各项都没有比较对象，只有earlier与现在可以构成比较，表示“早些时候”。
Ⅱ.16.a 短语“show an interest in”意为“对……感兴趣”，great以辅音音素开头，故填a。
17．it 此空指代问题“how to be an inventor”，故填it。
18．in have much in common 意为“有许多共同之处”。
19．which 该空引导非限制性定语从句修饰creative thinking，且在从句中作主语，故填which。
20．away break away from意为“脱离， 离开， 背弃， 与……脱离关系”。
21．as 分析句子结构可知，此处为“as…as”结构，故填as。
22．that 分析句子结构可知，it在句中为形式宾语，此空填that引导宾语从句。
23．all above all意为“首先，最重要的是”。
Ⅲ.本则广告主要介绍了阿拉斯加州的自然景观及其历史文化以吸引游客。
24．B 细节理解题。根据Skagway is a lively town, which still reflects its gold rush roots and contains colorful shops.可判断选B。
25．A 细节理解题。根据Gustavus is the gateway to Glacier Bay National Park. We’ll stay at a comfortable lodge here for two nights. This will be the base for both the whale－watching excursion and a full day cruise in Glacier Bay.可判断选A。
26．C 推理判断题。根据Haines is a small community located along the fjords(海湾). The natural beauty and expansive wilderness found here have made Haines a premier center for adventure in Alaska.可推断选C。
27．D 细节理解题。根据including lodging, all meals, excursions, guides, park fees, sales taxes, and transportation between Juneau, Skagway, Haines, and Gustavus. Not included: Alcohol, personal items, airfare to and from Juneau.可判断选D。
28．D 推理判断题。根据“Highlights”介绍的几处景点可知，它们要么以当地历史或文化，要么以当地自然景观而出名。由此不难推断，阿拉斯加州以其历史、文化和自然景观出名。
Ⅳ.29.Our hair 本文是介绍头发的文章，如头发的结构，组成和生长周期等，所以此处填写Our hair。
30．Structure
第三段是在介绍头发的结构，它由两部分组成的：一部分是可以看见的shaft，另一部分是root部分。所以填写 Structure。
31．living part 由第三段第四句可知root是living part，所以填写living part。
32．120,000 strands 由第二段第一句可知头发的平均数量是120,000，所以填写120,000 strands。
33．life expectancy 由第二段第一句可知，每根头发的寿命是大约3年，所以填写life expectancy。
34．Growth cycle 由第四段第四、五、六句话可知，头发的生命周期是由三个阶段组成的：第一阶段是一个长而活跃的生长阶段，第二个阶段是非常短的过渡期，第三个阶段是休眠期，所以填写Growth cycle。
35．long and active 由第四段第四句可知第一个阶段是长而活跃的时期，时长大约三年，所以填写long and active。
36．Effect/Result 从表格内容可知，长而活跃期是头发生长期，短暂不活跃期是收缩期，三个月的休眠期是掉头发阶段，生长，收缩和掉头发是每个阶段的结果，所以填写Effect/Result。
37．pattern baldness
由第六段第三句可知androgenetic alopecia就是pattern baldness，所以填写pattern baldness。
38．Cause/Reason 由第六段结尾部分results from a combination of genetic and hormonal(荷尔蒙的)factors，result from后接表示原因的词，可知“a combination of genetic and hormonal factors”是原因，所以填写Cause/Reason。