题目内容
3.You may think your bathroom is often full of bacteria(细菌) and so you give it a complete cleaning once a week.But how often do you clean out and disinfect(消毒) your fridge?Well,probably not often enough,according to a recent study,which found out that the fridge is the second dirtiest place in your house,just behind the bathroom.Fridge temperatures were often set too high,allowing the growth of bacteria,which included E.coil,Enterobacteria,and S.aureus,all of which will give you an easy access to food poisoning.So what can you do to ensure your fridge---and your food in it---is not a health threat?
For starters,clean the fridge weekly---wipe it and repeat.
Make sure your fridge is at the correct temperature for storing food,between 0and 5degrees centigrade.Your freezer should be below-18degrees centigrade.You can use fridge and freezer thermeters to make sure this is the case.
Some modern fridges have zones to store different types of food,such as meat and vegetables.Make sure you don′t store meat in the vegetable zone,as the temperature there might be higher.
Make sure you don not leave the door open too long as the temperature in the fridge will quickly rise,creating a breeding(繁殖) ground for bacteria.
Cover food that has not been finished,and eat it within a couple of days.
Keep bottles and jars closed.
Keep raw meat away from cooked meat.Both should be well covered to prevent pollution.
Store raw meat at the bottom of the fridge to stop juices dripping onto other foods.
Finally,use common sense,and throw away old food.
33.What do we know from the first paragraph?C
A.People often clean their fridges once a week.
B.A recent study shows the bathroom is the dirtiest place in the house.
C.Many people don′t believe that the fridge is a dirty place.
D.The fridge may not have as many bacteria as the bathroom.
34.Which is the best temperature for storing your food in the fridge?C
A.10°C B.-2°C C.4°C D.-18°C
35.The purpose of this text is toD.
A. introduce some common knowledge about fridges
B.teach people how to fix their fridges
C.guide people to store food properly in their fridges
D. let people know how to keep their fridges clean.
分析 本文是一篇科教类阅读,主要介绍了其实冰箱是个很脏的地方以及告诉人们如何使冰箱保持干净.
解答 33-35.CCD
33题答案:C考查细节推理,根据第一段最后一句的Well,probably not often enough,according to a recent study,which found out that the fridge is the second dirtiest place in your house,just behind the bathroom.(嗯,根据一项最近的研究表明---你可能不经常清洗,该研究发现冰箱是仅次于厕所的家里第二脏的地方.)可知"很多人认为冰箱不会是一个脏地方",故本题答案为C选项.
34题答案:C考查细节推理,根据文章中的Make sure your fridge is at the correct temperature for storing food,between 0and 5degrees centigrade.确保你的冰箱处于储存食物的合适温度--0-5度.可知本题答案为C选项.
35题答案:D考查主旨大意,文章的目的是为了告诉人们如何使自己的冰箱保持干净;故本题答案为D选项.
点评 本文是一篇科教类阅读,题目涉及多道细节理解题,做题时结合原文和题目有针对 性找出相关语句进行仔细分析,结合选项选出正确答案.推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案.
练习册系列答案
相关题目
13.If you want to write a movie script (脚本) yourself but don't know how,what would you do?The following can be of some help to you.

There are only three parts necessary in a script:the Scene Heading,the Visual Exposition and the Dialogue.
The Scene Heading begins with either"EXT."or"INT.".EXT.shows that the scene takes place outdoors,while INT.is used when the scene takes place indoors,for example,inside a room.After that,the exact place of the scene is given,such as"HOTEL ROOM."The last thing that must be mentioned is whether it is NIGHT or DAY.
The Visual Exposition is a description of the action or movement that takes place on the screen,and should include ONLY what you would see if you were watching the screen.For the first time,and only the first time,a character appears in the script,the name is capitalized (大写),and should be followed by a short description that includes age and build,for example:

The Dialogue follows the Visual Exposition.Each character's name should be capitalized in the center of the page,followed by the words that are to be spoken on the next line.Do not include any description of feelings before the lines of dialogue.If you consider it necessary to show a character gives a line in a certain way,for example,"angrily,"this should be included in the Visual Exposition above the lines,such as,"Cynthia's face shows her anger."But remember,Visual Exposition should ONLY show action we can see.
40.In a script the Scene Heading tellsA the story takes place.
A.where and when B.at what time of a day
C.what has happened when D.on which day of the week
41.If a story takes place in a park on a Friday morning,which of the Scene Headings is right?D
A.INT.FRIDAY-DAY.B.EXT.FRIDAY-NIGHT.
C.INT.PARK-NIGHT.D.EXT.PARK-DAY.
42.The Visual Exposition in a script only includes actions or movementsB.
A.that some main characters do B.that can be seen on the screen
C.that the writer of the story describes D.that happen in outdoor activities
43.Which of the following short scripts is right?C
A.
B.
C.
D.
There are only three parts necessary in a script:the Scene Heading,the Visual Exposition and the Dialogue.
The Scene Heading begins with either"EXT."or"INT.".EXT.shows that the scene takes place outdoors,while INT.is used when the scene takes place indoors,for example,inside a room.After that,the exact place of the scene is given,such as"HOTEL ROOM."The last thing that must be mentioned is whether it is NIGHT or DAY.
The Visual Exposition is a description of the action or movement that takes place on the screen,and should include ONLY what you would see if you were watching the screen.For the first time,and only the first time,a character appears in the script,the name is capitalized (大写),and should be followed by a short description that includes age and build,for example:
The Dialogue follows the Visual Exposition.Each character's name should be capitalized in the center of the page,followed by the words that are to be spoken on the next line.Do not include any description of feelings before the lines of dialogue.If you consider it necessary to show a character gives a line in a certain way,for example,"angrily,"this should be included in the Visual Exposition above the lines,such as,"Cynthia's face shows her anger."But remember,Visual Exposition should ONLY show action we can see.
40.In a script the Scene Heading tellsA the story takes place.
A.where and when B.at what time of a day
C.what has happened when D.on which day of the week
41.If a story takes place in a park on a Friday morning,which of the Scene Headings is right?D
A.INT.FRIDAY-DAY.B.EXT.FRIDAY-NIGHT.
C.INT.PARK-NIGHT.D.EXT.PARK-DAY.
42.The Visual Exposition in a script only includes actions or movementsB.
A.that some main characters do B.that can be seen on the screen
C.that the writer of the story describes D.that happen in outdoor activities
43.Which of the following short scripts is right?C
A.
| EXT.JOHN'S HOUSE-DAY There are many people talking with each other.Amy,in red dress,stands under a tree.JOHN is walking to her. John Hi,long time no see.Oh,you are so beautiful today! |
| INT.BEN'S ROOM-DAY Ben is sleeping.CAROL,12,thin,beautiful,rushes into the room because she knows they will be late. CAROL Ben,get up!You overslept again! |
| INT.LIVING ROOM-DAY It is raining outside.Daniel and Brian are watching TV.There is a glass of water on the desk. BRIAN Look at him!He's dancing! |
| EXT.KITCHEN-NIGHT Cathy is quarreling with her husband as she is cooking. CATHY (Angrily) Sure!I'm mad at what you did.When are you going to learn to think of someone beside yourself? |