题目内容
17.Laboratory work is your chance to learn science first-hand.It can be fun but you must be careful to prevent injury.Listen closely when your teacher reads and explains the rules before your first lab lesson.| LABORATORY RULES | |
| Throughout the lesson | Do not enter the science lab without the teacher's permission. No food or drinks are to be allowed in the science lab. |
| Before the Experiment | Read all instructions carefully before every experiment. Prepare all apparatus (仪器) and arrange them so that you will not knock them over while doing the experiment. |
| During the Experiment | If you are unsure of how to use any apparatus or how to operate,ask your teacher for help. Never smell or taste chemicals unless your teacher gives permission. |
| After the Experiment | Wash all apparatus after use and return them to the places where they were. Throw waste materials in proper waste baskets. |
| First Aid | Report all accidents to your teacher immediately. If you spill (溅出) any chemicals onto your body of clothing,wash with plenty of water and report to your teacher. |
A.before
B.since
C.during
D.after
27.Before every experiment,you shouldC.
A.taste the chemicals first
B.clean all the apparatus
C.read all instructions carefully
D.report all the accidents to the teacher
28.When you are not sure how to use all apparatus,C.
A.try them on your own
B.put them back
C.ask your teacher for help
D.read the rules carefully
29.It is clear that you canD.
A.bring food into the lab
B.enter the lab anytime
C.smell chemicals as you like
D.learn science directly in the lab
30.If you get chemicals on the clothing,you can find ways to solve it in the partB.
A.Before the Experiment
B.First Aid
C.During the Experiment
D.After the Experiment.
分析 文章大意:这是一篇教育文化类阅读.短文主要介绍的是首次实验课的时候老师对实验室各个阶段实验规则的详细解读.一共包含五点,分别谈论了做实验前,做实验时,做实验后,以及万一突发情况发生如何急救.
解答 26.答案:A.细节理解题 由文章第一句话可知,本题是在问我们通常老师在什么时候告诉我们这些规则,由方框上面第一段Listen closely when your teacher reads and explains the rules before your first lab lesson可推断,这些规章制度要在上第一节实验课前讲述.故选A为正确选项.
27.答案:C.细节理解题 由表格二的第一句Read all instructions carefully before every experiment.可知,应该在每节实验前仔细地看这些说明.可知C为正确选项.
28.答案:C.细节理解题 由表格三If you are unsure of how to use any apparatus or how to operate,ask your teacher for help.可知,如果实验时不能确信怎样使用这些仪器,应问老师.可知C为正确选项.
29答案:D.推理判断题 本文是关于实验操作的规则,所以在实验室里能学到科学方面的知识.本文第一句话Laboratory work is your chance to learn science firsthand.告诉我们实验室学习给你第一手机会去学习自然科学.可知D为正确选项.
30.答案:B.细节理解题 由最后一个表格If you spill( 溅 出 )any chemicals onto your body or clothing,wash with plenty of water and report to your teacher可知,它介绍了化学药品溅在衣服上的处理办法.为急救的内容,可知B为正确选项.
点评 阅读题型,要注重句子与句子之间、段落与段落之间逻辑关系以及对篇章的整体理解.根据所给问题选择正确选项完成试题.
Since the earthquake happened in Japan and the nuclear plant(核电站) was destroyed on March 11th,2011,more and more people became worried about the problem of radiation.But how can we protect ourselves from radiation?Here are some suggestions for you.
| Outdoors ●Wear a breathing mask when outdoors.A medical breathing mask is better. ●Take an umbrella if it rains,since there are radioactive elements in rain | Indoors ●Close doors and windows and stay indoors. ●Wash clothes and skin with soap and clean water. ●Don't go out as possible as you can. | Eat & Drink ●Fresh vegetables like cabbage,turnips,mushrooms,and tomatoes. ●Fresh fruits like jujube,water melon,kiwi fruit and oranges. ●Drink some beer can help you,too. |
A.Opening the doors often.
B.Opening the windows and the doors often.
C.Opening the windows often.
D.Washing clothes with clean water often.
32.What's the meaning of the word"radiation"in paragraph one?C
A.地震
B.海啸
C.核辐射
D.震级
33.A can help us breathe harmless air.
A.Masks
B.Umbrellas
C.turnips
D.beans.
| ※When parents get angry,it isn't the time to get angry back.A lot of times they're not upset with you,but with their boss,the neighbor,or the price of vegetables.You just happen to be there at the wrong time.Look hurt?Get out of the way when they're in a bad mood.They need some time and space.Go outside,to a friend's house,or to your room.At last they will become calm and miss you. |
| ※If you have trouble talking to your parents,or if they get angry every time you try to discuss something,write a note.Put it on their bedside table.Parents are easily moved by notes like this and will probably keep them forever. |
| ※Do not create situations where there is a winner and a loser.You're the child and will probably lose most of the time.How many times have you grounded your mother or taken away the phone privileges(特权) from your dad?Try to compromise with each other and work out a situation where both of you win. |
| ※Ask your parents once a day,"Is there anything I can do for you?"Most of the time they will probably say no,or give you something that will take a few minutes to complete.Your parents will love this and see you as a very cooperative(可合作的) person.When this happens,they will probably be more cooperative with you.You could also surprise them by doing something they don't make you do.They'll tell everyone you are the best possible son or daughter and,what's more,they will believe it. ※Click for more information at the red icon on the left. |
A.your parents quarrel with each other
B.you find it difficult to talk with them
C.you want to be the best possible child
D.you go outside to your friend's house
27.From the above we learnC.
A.if we want to help do house work,parents always refuse us.
B.your parents will be hurt if you get angry back at a wrong time.
C.parents often ground children and control their use of the telephone
D.if we want to discuss with parents,we should wait till they are happy
28.The underlined word"compromise"probably meansB.
A.抗争
B.妥协
C.承诺
D.辩论
29.What's the topic of the above?C
A.How to cooperate with family and friends
B.Arguments between children and parents
C.Tips for teenagers on family problems
D.Advice on educating angry children
30.You can read the aboveD.
A.in a magazine
B.in a newspaper
C.in a poster
D.on the Internet.
-It must be Lily.( )
| A. | sing | B. | sings | C. | is singing | D. | to sing |