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LAB RULES | |
Throughout the Lessons | *Do not enter the science lab without the teacher's permission(允许). *No food or drinks are to be allowed in the science lab. |
Before the experiment(实验) | *Read all the instructions(说明) carefully before every experiment. *Prepare all apparatus(仪器) and put it in right places so that you will not knock it 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 it to the places where it was. *Throw waste materials into proper waste baskets. |
▼ | *Report all accidents to your teacher immediately(立刻). *If you spill(洒出) any chemicals onto your body or clothing,report to your teacher. |
The Baby Position They sleep on one side like a baby.Most American women like sleeping in this position and they are usually shy. |
The Log Position They sleep on one side with both arms straight down.Only about 6% of American people like sleeping in this position,and they are friendly and outgoing. |
The Starfish Position They sleep on their back with outstretched(张开的) arms and legs.Most American men like sleeping in this position.They look serious,but they always like to help others. |
![]() Oranges and orange juice They give us enough vitamin(维生素)C.Starting a day with a small cup of orange juice in the morning is good for our health. |
![]() Green vegetables They are good for our body and help us stay away from cancer(癌症).They also give us different vitamins.It's good to eat them every day. |
![]() Yogurt(酸奶)It is made from milk. It can make our body strong(强壮的).So next time if you want to drink a cup of coffee,get yourself a cup of yogurt instead. |
![]() Green tea It helps us to be thin and healthy.We should try to drink more.However,try not to drink it before you go to bed,or you can't sleep well. |
wg@dyw.com
2023-11-12
初中英语 | 九年级上 | 阅读理解