高中英语unit3ScienceandnaturePeriodTwo课时作业牛津译林版必修5

Period Two Language points

Ⅰ.语境填词

1．Tell me the ________(准确的) time，please.

2．The doctor’s report removed all their ________(忧虑)．

3．As they had no children of their own，they ________(领养) an orphan.

4．This decision could have serious ________(结果) for the future of industry. 5．She seemed unfamiliar with the ________(概念) that everyone should have an equal opportunity.

6．I have had myself carefully examined by ________(医师)． 7．Water can ________(使改观) a desert into a garden.

8．If I’ve hurt your feelings，it was quite without ________(意图)． Ⅱ.选词填空

with the intention of，show no respect for，for sale，concentrate on，succeed in,in general,use up,push ahead with

1．I am a person who is easily affected by the environment.The noise outside makes it impossible for me to ________________ my books.

2．It was believed by some people that the U．S.A. started a war in Iraq _______________

_______________ robbing the country of its oil.

3．The young lady appeared rude and ________________________________ other guests.

4．Some scientists ________________ cloning a female pig on Christmas Day 2001，which was very encouraging.

5．Are these machines ________________？

6．It’s getting dark；we must ____________________ our work.

7．The article can promote people’s understanding of popular culture ________________.

8．He has ________________ all his strength. Ⅲ.同义词辨析

1．用point out/point at/point to的适当形式填空

(1)Sitting with your feet ________________ others is bad manners. (2)Thank you for ________________ all the mistakes in my homework. (3)The needle of a compass ________________ the north.

(4)I must ________________ that further delay would be unwise. 2．用usual/normal/ordinary/common的适当形式填空

(1)Friendships between boys are based on ________ activities and interests. (2)The ________ temperature of the human body is about 36.8℃. (3)He came earlier than ________.

(4)The movie star wore a/(an) ________ dress，so nobody recognized her. (5)The old man got on the bus and was seated in his ________ seat.

Ⅳ.单项填空

1．—Have you got used to________on this kind of computer? —Not yet，because I used to________the abacus before.

A．work；use B．working；use C．work；using D．working；using 2．I’m sure I can do the job________，if not better than，any of you.

A．as well B．as well as C．so well D．so well as 3．________at class made him so happy that he was determined to devote himself to English.

A．Praising B．Having praised C．Being praised D．After praised 4．I hadn’t enough money to pay my bus fare，and________I had to walk. A．in a consequence B．in consequence C．as consequence D．in consequence of

5．It is better to________one thing than to________ten thousand things. A．know of；know B．know；know about C．know；know of D．know of；know about 6．The pupil is________talented that he is________his teacher. A．such；out of reach B．such；beyond

C．so；beyond D．so；within the reach

7．Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first________.

A．intention B．attempt C．purpose D．desire 8．________I am willing to help，I have not much time available. A．When B．Since C．While D．Once 9．The chairman praised________the boy for his honesty.

A．very B．highly C．high D．too much

10．Online learning is being widely________to help adults further their education.

A．attended B．adopted C．adapted D．adjusted Ⅴ.阅读理解

A volcanic eruption in Iceland has sent ash across northern Europe.Airlines have stopped or changed the flights across the Atlantic Ocean，leaving hundreds of passengers stuck in airports.

Grimsvotn is one of the largest and most active volcanoes in Europe.What makes Grimsvotn different is that it lies under a huge glacier(冰川) of ice up to 12 meters thick.The hot volcano heats up the ice above it，which then forms a layer(层) of water between the glacier and the volcano.This layer of water puts pressure on the volcano，keeping it stable.As the water flows out from under the glacier，the pressure lifts.The lava(岩浆) from the volcano then comes up to the surface.This is exactly what is happening today.

Now，airlines have to make changes to their flights so as not to fly through the

clouds of volcanic ash.According to KLM，one of Europe’s biggest airlines，airplanes cannot go under the cloud or over it.Going through the cloud can result in ash getting stuck in the airplane’s engines，causing damage to the plane.

The eruption has also caused problems for animals in Iceland.The volcano left ash and sharp，glass-like rocks all over the countryside.Farmers are keeping their animals inside to stop them from eating ash-covered grass or the sharp objects.

1．What makes Grimsvotn different from other volcanoes? A．It is below ice.

B．It lies under the sea. C．It is the largest volcano. D．Its lava affects the airlines. 2．What keeps Grimsvotn still? A．The slow flow of water. B．The low water temperature. C．The thick glacier. D．The water pressure.

3．Which of the following is the result of the volcanic eruption? A．People stop travelling in Europe.

B．Airlines suffer from the loss of planes.

C．It becomes dangerous for animals to eat outside. D．Farmers have lost many of their animals.

4．This text is most probably taken from ________. A．a research paper B．a newspaper report C．a class presentation D．a geography textbook

be/get used to doing sth. 习惯于干某事(主语一般是人)

be used to do sth./be used for doing sth. 被用来干某事(主语一般是物) used to do sth.过去常常干某事 1．He is used to living here. 他习惯了住在这儿。

2．Knives are used to cut things.或Knives are used for cutting things. 刀是用来切割东西的。

3．He used to come here，usedn’t he/didn’t he? 他过去常来这儿，是不是？ 答案

Ⅰ.1.exact 2.anxieties 3.adopted 4.consequences 5．concept 6.physicians 7.transform 8.intention

Ⅱ.1.concentrate on 2.with the intention of 3.showed no respect for 4.succeeded in 5.for sale 6.push ahead with 7.in general 8.used up

Ⅲ.1.(1)pointing at (2)pointing out (3)points to (4)point out

解析 point out指出；point to与point at意思相同，但point to强调方向，并不一定指着该物体，而point at表示“指着(某人或某物)”，有时有不礼貌之意。

2．(1)common (2)normal (3)usual (4)ordinary (5)usual

解析 usual一般指“(时间上或习惯上)通常的，惯例的”；normal一般指“(常规上，身心上等方面)正常的；标准的”；ordinary一般指(质量上，品位上以及身份、相貌等方面)普通的，一般的；common一般指(一件事或一件物或一般的人)普通的；常见的；另外，common还有“共同的；粗俗的”等意。

Ⅳ.1.B [be/get used to doing sth.习惯于干某事；used to do sth.过去常常干某事。]

2．B [句意为：我确信即使我不能把这工作做得比你们任何一个好，也会和你们做得一样好。as well as和……一样好。]

3．C [本题考查动名词的被动式作主语，praise与其逻辑主语he之间存在被动关系，故用being praised，选C项。]

4．B [句意为：我没有足够的钱买车票，所以只得步行。in consequence＝as a consequence结果，因此。]

5．B [句意为：熟知一事胜过略知万事。第一个空应该是“很了解，知道”的含义，所以选know；第二个空应该是“表面了解”，所以选know about。]

6．C [句意为：那个小学生很有才华以致于超过了他的老师。talented为形容词，所以用so修饰。beyond意为“超出”。]

7．B [intention意图，打算；attempt尝试，试图；purpose目的；desire意欲，愿望。on one’s first attempt在某人第一次尝试时，故B项为正确答案。]

8．C [句意为：虽然我愿意帮忙，但我没有时间。while作连词，“虽然；尽管”，表让步关系。]

9．B [句意为：主席高度赞扬了那个男孩的诚实。high一般修饰具体的“高”；highly意为“高度地”；too much通常修饰名词；very一般修饰形容词。]

10．B [句意为：网上学习被广泛采用以帮助成年人继续受教育。attend出席，参加；招待；adopt接受，采纳；adapt适应；改编；adjust调整。故选B。]

Ⅴ.1.A [细节理解题。根据第二段的第二句话“What makes Grimsvotn different is that it lies under a huge glacier of ice up to 12 meters thick.”可知，Grimsvotn是在冰层下面的火山。]

2．D [细节理解题。根据第二段中的第四句“This layer of water puts pressure on the volcano，keeping it stable.”可知，是水的压力使得火山平静。]

3．C [细节理解题。A项表述与文中叙述的飞机改变航线不符；B项表述与第一段第二句话意义不符；C项表述与文中最后一段的最后一句话内容相符，故为正确答案；D项内容文中没有涉及。]

4．B [文章出处推断题。本文是一篇科普短文，讲述了冰岛发生的一次火山喷发的原因及其对航班、动物等的影响。从文字表述形式看，应该是一篇新闻报道，而不是地理教材内容，它更多地是以旁观者的语气来讲述整个事件。]