《高一英语 Module 5 A Lesson in a Lab课件 外研必修1》由会员分享，可在线阅读，更多相关《高一英语 Module 5 A Lesson in a Lab课件 外研必修1（27页珍藏版）》请在金锄头文库上搜索。
1、Welcome !labThey are doing scientific experiments.Its a good place to study ,Its a great place to explore ,Its a wonderful place to discover new things !lablabMODULE 5 A Lesson in a LabReading and VocabularyPassage BA Simple Scientific ExperimentBB.aimD.methodA.resultC.conclusionDACThe stages of a s
2、cientific experimentclean iron nailstest tubestest tube holdercotton wooloilBunsen burnerApparatus1. What is the use of the cotton wool in the test tube?2. Why must we boil the water?3. What is the use of the oil?The cotton wool can keep air dry.This makes sure there is no air in the water.The oil c
3、an keep air out of water. An Experiment Report1. _:2. _:3. _: (1) (2) (3)4. _:5. _:AimAimApparatusApparatusMethodMethodResultResultConclusionConclusionIron in dry airMethod(1) Put some iron nails at the bottom of a test tube.(2) Push some cotton wool down the tube.(3) Leave the tube for one week.Aim
4、To find out if iron rusts in dry air.Apparatusclean iron nails, a test tube, test tube holder, cotton woolResult After one week, the nails have not rusted.ConclusionIron does not rust in dry air.Iron in the dry airResultThe nails do not rust in the tube with air-free water. ConclusionIron does not r
5、ust in the air-free water.Iron in air-free waterAimTo find out if iron rusts in water that has no air in it (air-free water).Apparatusclean iron nails, a test tube, test tube holder, Bunsen burner, oilMethodIron in ordinary water(1) Half-fill a test tube with water and add two or three clean nails.(
6、2) Leave the tube for one week. AimTo find out if iron rusts in ordinary water.Apparatusclean iron nails, a test tube, test tube holderMethodResultThe nails rust in the tube with ordinary water.ConclusionIron rusts in ordinary water.Iron in ordinary waterIron nails rust in wet air.Passage Bcotton wo
7、olcotton woolnailsnailswaterwaterwaterwaterwaterwaterThe nails The nails havent rustedhavent rustedThe nails doThe nails donot rustnot rustThe nails The nails rustrustA Simple Scientific Experiment1. In the first part of the experiment, the _ is dry ,not wet .2. It shows that iron _ when the air is
8、dry .3. In the second part of the experiment, you must _ the water to make sure there is no _ in it .airdoes not rustboilair4. You add _ to the water because this keeps _ out of it.5. It shows that _ does not rust in water that has no _ in it .some oilairnail airHomeworkChoose one of the three exper
9、iments, then write a report.Goodbye !Complete the sentences using what we learnt.In the first part of the experiment, the _ is dry. It shows that iron _ in dry air.In the second part, you must _ the water to _ _ that there is no air in it. _ some oil to the water can _ the air out of it. It shows th
10、at _ dont rust in _ water.In the third part, _ the tube with water. It shows that they rust in _ water.airairdoesnt rustdoesnt rustboilboilmake suremake sureAddingAddingkeepkeepnailsnailsair-freeair-freehalf-fillhalf-fillordinaryordinaryIron in air-free waterMethod(1) Half- fill a test tube with wat
11、er.(2) Boil the water for three minutes. (3) Put two or three nails in the water.(4) Add some oil to the water. This will keep air out of the water.(5) Leave the tube for one week. react with sth. 与与发生化学反应发生化学反应 react to sth. 对反应1. react vi. (化学)反应 reaction n.(1). 你认为钙会与水发生反应吗？ Do you think calcium
12、reacts with water? (2). 他对那消息没有反应。He didnt react to the news. add to 把把 加入加入 add to 增加增加 add up to 总计是总计是eg. 火上浇油火上浇油 If you add three to seven, you get ten.These newly-built gardens add to the beauty of the city .这些新建的公园增添了这个城市的美丽。这些新建的公园增添了这个城市的美丽。 这些数字加起来总计是这些数字加起来总计是5050。These numbers add up to
13、50.add oil to the firekeepout of 使使不进入不进入Keep the dog out of the room.不要让狗进入房间。不要让狗进入房间。9、静夜四无邻，荒居旧业贫。2024/7/252024/7/25Thursday, July 25, 202410、雨中黄叶树，灯下白头人。2024/7/252024/7/252024/7/257/25/2024 6:57:53 PM11、以我独沈久，愧君相见频。2024/7/252024/7/252024/7/25Jul-2425-Jul-2412、故人江海别，几度隔山川。2024/7/252024/7/252024/
14、7/25Thursday, July 25, 202413、乍见翻疑梦，相悲各问年。2024/7/252024/7/252024/7/252024/7/257/25/202414、他乡生白发，旧国见青山。25 七月 20242024/7/252024/7/252024/7/2515、比不了得就不比，得不到的就不要。七月 242024/7/252024/7/252024/7/257/25/202416、行动出成果，工作出财富。2024/7/252024/7/2525 July 202417、做前，能够环视四周；做时，你只能或者最好沿着以脚为起点的射线向前。2024/7/252024/7/2520
15、24/7/252024/7/259、没有失败，只有暂时停止成功！。2024/7/252024/7/25Thursday, July 25, 202410、很多事情努力了未必有结果，但是不努力却什么改变也没有。2024/7/252024/7/252024/7/257/25/2024 6:57:53 PM11、成功就是日复一日那一点点小小努力的积累。2024/7/252024/7/252024/7/25Jul-2425-Jul-2412、世间成事，不求其绝对圆满，留一份不足，可得无限完美。2024/7/252024/7/252024/7/25Thursday, July 25, 202413、不知
16、香积寺，数里入云峰。2024/7/252024/7/252024/7/252024/7/257/25/202414、意志坚强的人能把世界放在手中像泥块一样任意揉捏。25 七月 20242024/7/252024/7/252024/7/2515、楚塞三湘接，荆门九派通。七月 242024/7/252024/7/252024/7/257/25/202416、少年十五二十时，步行夺得胡马骑。2024/7/252024/7/2525 July 202417、空山新雨后，天气晚来秋。2024/7/252024/7/252024/7/252024/7/259、杨柳散和风，青山澹吾虑。2024/7/2520
17、24/7/25Thursday, July 25, 202410、阅读一切好书如同和过去最杰出的人谈话。2024/7/252024/7/252024/7/257/25/2024 6:57:53 PM11、越是没有本领的就越加自命不凡。2024/7/252024/7/252024/7/25Jul-2425-Jul-2412、越是无能的人，越喜欢挑剔别人的错儿。2024/7/252024/7/252024/7/25Thursday, July 25, 202413、知人者智，自知者明。胜人者有力，自胜者强。2024/7/252024/7/252024/7/252024/7/257/25/20241
18、4、意志坚强的人能把世界放在手中像泥块一样任意揉捏。25 七月 20242024/7/252024/7/252024/7/2515、最具挑战性的挑战莫过于提升自我。七月 242024/7/252024/7/252024/7/257/25/202416、业余生活要有意义，不要越轨。2024/7/252024/7/2525 July 202417、一个人即使已登上顶峰，也仍要自强不息。2024/7/252024/7/252024/7/252024/7/25MOMODA POWERPOINTLorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce id urna blandit, eleifend nulla ac, fringilla purus. Nulla iaculis tempor felis ut cursus. 感感 谢谢 您您 的的 下下 载载 观观 看看专家告诉
