教案unit4-1

青岛港湾职业技术学院授课教案
编号：第周第次课题Unit 4 Loading and Discharging
班级10航海一、三、五
授课日期2011年9月日星期一
目的
与
要求1. Lead Ss to know the English expression about loading and
unloading
2. Help the Ss to understand the sentences in listening section.
3. Help the Ss to express the relevant expression correctly.
重点
New Words ＆Phrases and Expressions
难点To get the implied meaning of a statement, conversation and passage. Oral presentation
授课方式Lecturing and Classroom Interaction Activities 教具Language lab
教学过程设计1.Leadin
Background knowledge about cargo handling 2. Listening practice
Explanation to some language points
More practice
3. Statement
4. Simple questions
5. Assignment
Master the useful expressions;
Give a speech according to the give topic
教学过程
Background knowledge about loading and unloading
2. listening practice
1.200 tonnes more of fuel
More than 200 tonnes of fuel
2.Check the hatch covers for damage and report.
Check the hold ventilators for damage and report.
Check the separation of different lots.
Check the complete unloading.
C heck the careful and safe stowage.
Tarpaulin---防水帆布罩bulkhead—隔墙，防水隔板
Guy rope—稳索hatch board—hatch cover
Jumbo—重吊竿weigh the yacht—lift the yacht
Snatch block—开口滑车reefer container—冷藏集装箱
Sanitary service-卫生部门dunnage plank—垫舱木板
Charterer---承租人
In no way to blame---be not to blame
Chief tally—理货长cargo batten—spar ceiling
Kraft paper—牛皮纸broken stowage—亏舱
3. Statement
1). Describe the procedures of carrying dangerous cargo on board.
a. acquisition of information about the dangerous cargo
b. Precautions on loading and discharging.
c. Maintenance during the voyage.
a. generally, the following information must be provided for the
carrier: the cargo’s technical name, packing ,classes, UN names, tons to be loaded, stowage factor, country of production, country of destination and so on.
b. Hoist or display the regulated signal during cargo handling. Handle cargoes according to the instructions strictly, such as wearing breathing apparatus, gloves, protective clothes, goggles, helmets by the natures of the cargo.
c. During the voyage, keep them far away from the living area and the engine room, and keep them well ventilate
d. And give them all the immediate treatment if leakage is found.
2). Describe the precautions before entering an enclosed space.
a. the potential dangers in an enclosed space.
b. the normal procedures.
c. the important precautions.
The following factors should be taken into consideration before we enter an enclosed space:
1). open all the relevant doors for sufficient and effective ventilation.
2). Take enough light appliances with us.
3). When we enter the space, we need to arrange enough hands standby for assistance. The chief should be on the spot if necessary.
4). Put on the breathing apparatus in case there is any toxic gas inside.
4. Simple questions
1. How many classes of dangerous goods are there according to the
IMDG Code? Can you list some?
9 classes. Such as explosives, flammables, poison, corrosives and so
on.
2. What kind of cargo is classified as flammable cargo?
Cargo with its flashing point at 61 or below shall be classified as the flammable liquid.
3. Please describe the general nature of general cargo?
General cargo is the cargo unsuitable for packaging or unitization, such as timber, steel rolls and so on.
4. Please describe the general nature of bulk cargo?
Bulk cargo is the cargo without package when under transport, such as ore, coal and so on.
5. What kind of cargo is canvas sling suitable for lifting?
Bulk cargo, bagged cargo and so on.
6. What kind of cargo is chain sling suitable for lifting?
General cargo like steel sheets, timbers and so on.
7. What kind of cargo is net sling suitable for lifting?
General cargo in pcs (packages).
8. What does the abbreviation COW stand for?
COW stands for crude oil washing.
4. Assignment
Master the useful expressions;
What can be used to remove spillage?
----Oil spillage can be removed by oil –clearing materials.
What shall be ensured before entering the enclosed space?
----Before entering the enclosed space, we should ensure ventilation and oxygen detection.。