高一英语上册单元同步测试题

52.A. Though B. Because C. Unless D. As

53.A. smiled B. cried C. took D. called

54.A. on show B. on sale C. on business D. on a diet

55.A. and B. but C. so D. or

三、阅读理解(共两节，40分)

第一节(共15小题;每小题2分，共30分)

阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。

A

The city of Venice，in  Italy，is one of a kind.It is built on more than 120 islands，just off arrival.After explaining where my new house was，I told him that I had left the key under the doormat.Since I knew it would be quite late before I could get back，I suggested that he make himself at home and help himself to anything that was kept in the refrigerator(冰箱).

Two hours later my friend phoned me from the house.At the moment，he said，he was listening to some of my records after having had a nice meal.He had found the pan and meat in the refrigerator.Now，he was drinking a cup of tea and hoped that I would join him soon.When I asked him if he bad any difficulty finding the house，he answered that the only problem was that he had not been able to find the key under the doormat，but luckily，the living room window by the apple tree had been left open and he had climbed in through the window.I listened to all this in great surprise.There is no apple tree outside my window，but there is one by the living room window of my next-door neighbor’s house!

56.When my friend arrived，I could not go to meet him because________.

A.we were not good friends               B.I was busy at work

C.he had not told me that he would come    D.I did not want to see him

57.A doormat is a mat______.

A.used as a door

B.for cleaning the bottom of shoes

C. put up on a door as an ornament(装饰物)

D.near a door under which people put their keys

58.I listened to my friend’s phone call in great surprise because____.

A.he had not waited for me to eat together

B.he had eaten too much of the food

C.he mistook my neighbor’s house for mine

D.he had left the house with the window open

59.At last my friend______.

A.did not enter my house

B.entered my house after he opened the door

C.entered my house by climbing through the window

D.entered my house with the help of my neighbor

60.The writer left the key under the doormat so that______.

A.nobody would find it

B.he might not lose it

C.his family could use the same key

D.his friend could easily get it

B

Your body, which has close relations with the food you eat, is the most important thing you own, so it needs proper treatment and proper nourishment (营养).The old saying “An apple a day keeps the doctor away ”is not as silly as some people think. The body needs fruit and vegetables because they contain vitamin C. Many people take extra vitamins in pill form, believing that these will make them healthy.

But a good diet is made up of nourishing food and this gives all the vitamins you need. The body doesn’t need or use extra vitamins, so why waste money on them?

In the modern western world, many people are too busy to bother about eating properly. They throw anything into their stomachs, eating hurriedly and carelessly. The list of illnesses caused or made worse by bad eating habits is frightening,

61.“Your body has close relations with the food you eat.” It really means that ______.

A. all kinds of food you eat can be made into your body

B. your body is made up of the food you eat

C. what you eat has great effect on your health

D. the more you eat, the fitter you will feel

62. In the second paragraph, the writer tries to let us know ______.

A. our bodies need food or we can’ t live

B. often eating apples is a good habit

C. taking extra vitamin pills is completely useless

D. a good diet is of great importance for our health

63.In the modern western countries ______.

A. people don’t want to pay more attention to their eating

B. lots of people’ s illnesses are caused or made worse by bad eating habits

C. people throw everything into their stomachs without chewing

D. people are only too busy to cook meals for themselves

64.From the passage we can draw a conclusion that if we want to keep healthy, we should ______.

A. only eat an apple a day

B. eat properly

C. take as many vitamin pills as possible

D. throw something into our stomachs slowly and carefully

C

Two recent studies might end the great grocery bag debate. The debates over which type of grocery bag is best break down into two issues: which are better for the environment, and which are better for your health.

The first study focused on the question of cloth bag contamination(传染). It’s well-known that supermarkets offer many opportunities for people to pick up contaminated food: other shoppers contaminate shopping carts, and stockroom clerks contaminate containers. When shoppers put such things into cloth bags, they can contaminate the bag, and then wind up contaminating uncontaminated foods on their next shopping trip. Large numbers of bacteria were found in almost all bags.

Washing the bags might help, but researchers found that “reusable bags are seldom washed and often used for different purposes”.

The second study should end the “use reusable grocery bags” argument. In the study, researchers evaluated(评估)the bags on a set of environmental standards, including global warming potential. The table below shows how many times that non-HDPE bags must be used in order to bring their global warming potential down to that of an HDPE bag. The first column, for example, shows that a paper bag should be reused three times to reduce its global warming potential to that of an HDPE bag, while you have to use an LDPE bag four times, a non-woven PP bag 11 times, and a cotton bag up to 131 times to achieve the same end.

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