1、Language itemsLanguage items By YvonneBy YvonneBy the end of this class, we will be able to1. grasp the usage of some key words and phrases with the help of context and practice.2. write and present a letter by using the words and phrases correctly. Learning Objectives:Learning Objectives:The reason
2、s _we desire to explore space are as follows. First of all, it is out of our natural _about the unknown. _we are fascinated by the sky is evident in ancient tales from around the world, such as that of Change. Secondly, the results of the space _(investigate) have made major contributions to an _(un
3、derstand) of the origin, evaluation, and likely future of the universe. Thirdly, with technologies first researched and developed for space _(explore), we can solve some of the big problems _(face)mankind, _ (make) our lives safer and easier. Fourthly, the space industry can actually bring great _(e
4、conomy) value as well as job opportunities. Furthermore, _ these people do can provide education and _ (inspire) for the next generation. Step 1. ReviewingfacingmakingeconomicwhatinspirationwhycuriosityThatinvestigationsunderstandingexplorationRelated expressions of “why we explore?”Our curiosity ab
5、out the unknownRemain curious about the mysteriescontribute to an understanding of the universeexpand our understanding of the universesolve some big problems facing mankindprovide benefits to societies in many areasbring great economic valueprovide a variety of career opportunities provide educatio
6、n and inspiration for the next generationMotivate them to become1. Curiosity about the unknown2. Expansion of our knowledge3. Wide application in solving real-life problems4. Economic value and career opportunities5. Inspiration and motivation1. Curiosity about the unknown Do you have some questions
7、 about the universe?Step 2. Language itemsIt is in our nature to explore.Human beings born curious.Our curiosity about the unknown keeps us adventuring the world.We remain curious about the mysteries of the universe.2. Expansion of our knowledgeThe origin, evolution and the future of the universe;Di
8、fferent energy in the universe;The history of solar system.What can we know through the space exploration?The space exploration can expand our understanding/knowledge of2. Expansion of our knowledgeWhat can we know through the ocean exploration?The ocean exploration can expand our understanding ofmi
9、neral (矿物质矿物质) resourcesocean lives/ marine (海洋的海洋的) organismsunken ships geological(地质的地质的) structure3. Application in solving real-life problemsHow can the findings of ocean exploration and related technologies be applied to solve mankinds problems? . can be applied to/ scientists can apply . to.R
10、ich fish and algae (藻类藻类) provide food, oil, chemical materials, medicines, etc.Rich mineral resources, oil, natural gas and combustible ice reserves (可燃冰储量可燃冰储量) can make up for the lack of energy.Tidal (潮汐潮汐) changes contain endless power generation energy.Marine transportation is one of the most
11、efficient modes of transportation at present, and port cities close to the sea can generally develop rapidly.4. Economic value & career opportunities How can the ocean exploration bring economic benefits?engineers, mechanics, research assistants, designers5. Inspiration and motivation Translate the
12、following sentences.正是这些探索，鼓舞着新一代志存高远；正是这些成就，激励着年轻一代勇攀高峰；正是这些探索者，塑造青少年的一生！It is these explorations that inspire the new generation to dream big/ aim high; it is these achievements that motivate the young to challenge a new height; it is those explorers who shape the teenagers life forever!强调句强调句Rela
13、ted expressions of “why we explore?”Our curiosity about the unknownRemain curious about the mysteriescontribute to an understanding of the universeexpand our understanding of the universesolving some big problems facing mankindprovide benefits to societies in many areasbring great economic valueprov
14、ide a variety of career opportunities provide education and inspiration for the next generationMotivate them to become scientists1. Curiosity about the unknown2. Expansion of our knowledge3. Wide application in solving real-life problems4. Economic value and career opportunities5. Inspiration and mo
15、tivationAttention:1. to use the mentioned words and phrases as many as possible： curiosity/curious/expand/ expansion/ economic value/ inspiration/ motivation ;2. to use proper linking words;3. Group work( share and choose the best one).Step 3. Writing Dear Editor, Yesterday, we had a heated discussion about ocean exploration in class. From my point of view, its quite necessary to conduct marine investigations, and the reasons are as follows._ Altogether, I think people should do such explorations, which are worth trying out. Yours sincerly, Li Hua
