Be careful! The broken________may cut your hand. You'd better________it.
A.glass; not to touch B.glasses; don't touch C.glass; not touch
九年级英语单选题困难题
Be careful! The broken________may cut your hand. You'd better________it.
A.glass; not to touch B.glasses; don't touch C.glass; not touch
九年级英语单选题困难题查看答案及解析
The broken ______may cut into your hand if you touch it, you should be careful.
A.glass B.glasses C.candle D.candles
九年级英语单选题中等难度题查看答案及解析
Be careful____ the broken glass on the ground. It may hurt you.
A.with B.on C.to D.beyond
九年级英语单选题中等难度题查看答案及解析
The medicine may help with your illness, but it may make you _____ , so you must be careful not to drive a car after taking such a medicine.
A. healthy B. strange C. tired D. Bored
九年级英语单项填空中等难度题查看答案及解析
Your hair is too long. You’d better _____.
A.have it cut B.have cut it C.be cutting it D.to cut it
九年级英语单选题中等难度题查看答案及解析
单词拼写
1.Look, your shoes are broken. You’d better go and buy a new p___________.
2.The new words are helpful to you. Try to know all of them by h______________.
3.I often w_________ to school instead of taking a bus because it’s quite near my home.
4.I’ve lost my watch. I can’t f___________ it anywhere
5.--Are you free to come here tomorrow afternoon?
--Sorry, I’ll ve very b_________ at that moment.
九年级英语单词拼写中等难度题查看答案及解析
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. |
1.Your teacher will probably tell you the rules above ________ the first lab lesson.
A. before B. since C. during D. after
2.Before every experiment, you should ________.
A. taste the chemicals first
B. clean all the apparatus
C. read all instructions carefully
D. report all the accidents to the teacher
3.When you are not sure how to use all apparatus, ________.
A. try them on your own B. put them back
C. ask your teacher for help D. read the rules carefully
4.It is clear that you can ________.
A. bring food into the lab
B. enter the lab anytime
C. smell chemicals as you like
D. learn science directly in the lab
5.If you get chemicals on the clothing, you can find ways to solve it in the part ________.
A. Before the Experiment B. First Aid
C. During the Experiment D. After the Experiment
九年级英语阅读理解困难题查看答案及解析
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 not sure 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 or clothing, wash with plenty of water and report to your teacher. |
根据材料内容选择最佳答案，并将其标号填人题前括号内。
1. Your teacher will probably tell you the rules above ______ the first lab lesson.
A. before B. since C. during D. after
2. Before every experiment, you should ______ .
A. taste the chemicals first
B. clean all the apparatus
C. read all instructions carefully
D. report all the accidents to the teacher
3.When you are not sure how to use the apparatus, you should ______ .
A. try them on your own
B. read the rules carefully
C. ask your teacher for help
D. put them back
4.It is clear that you can ______ .
A. bring food into the lab
B. enter the lab any time
C. smell chemicals as you like
D. learn science directly in the lab
5. If you get chemicals on the clothing, which part can you find ways to solve it?
A. Before the experiment B. First aid
C. During the experiment D. After the experiment
九年级英语阅读理解中等难度题查看答案及解析
Be careful with that knife or you’ll cut_______________
A. himself B. ourselves C. themselves D. yourself
九年级英语单选题中等难度题查看答案及解析
You will cut your problem in ________ half if you'd like to share it with others.
A. a B. an C. the D. /
九年级英语单选题困难题查看答案及解析