1、B3U4 Space Exploration-单元目标与要求及语法单元目标与要求及语法Mystery creates wonder and wonder is the basis of mans desire to understand. -Neil Armstrong神秘感激发好奇心，而好奇心则是人们探索未知事物的前提。神秘感激发好奇心，而好奇心则是人们探索未知事物的前提。-尼尔尼尔.阿姆斯特丹阿姆斯特丹单元单元主题主题Space Exploration语言语言能力能力目标目标单 词 ： astronaut, procedure, mental, centimeter, intelligen
2、t, rocket, gravity, frontier, vehicle, universe,determine, satellite, launch, orbit, mankind, agency, data, disappointed, desire, independent, signal, recycle,muscle, lack, otherwise, beyond, current, sufficient, towel, tissue, facility, globe, argue, shallow, pattern,monitor, regular, resource, lim
3、ited, attach, oxygen词组：carry on, on board, in the hope of., so as to do sth. Figure out, result in, as a result, provide for sb. inclosing, run out, explore space/space exploration, be curious about, the first Chinese astronaut to land on themoon, in height/weight/width/length, succeed in doing., ma
4、ke great progress (in.), in a short/long time,realise/achieve ones dream, under control, due to, the lack of, cant wait to do., waste time/a waster of time,find immediate solutions to, fail to do., make a difference, be widely used, unsolved mysteries, run out, befor/against, on foot, a loss of, wit
5、h the naked eye句式：1. Astronauts not only had to learn how to use space equipment, but also had to do a lot of mentaland physical training.2. First of all, you must be intelligent enough to get a related college degree.3. Looking up at the stars, people have always wanted to learn more about space, a
6、nd scientists work hard to find answers.4. American astronaut Neil Armstrong stepped onto the moon, famously saying, “Thats one small step fora man, one giant leap for mankind.”5. Despite the huge risks though, people will always continue to explore this final frontier so as to learn its secrets.6.
7、These disasters made everyone sad and disappointed, but the desire to explore the universe never died. Thisis because people believe in the importance of carrying on space exploration despite the huge risks.7. Despite the difficulties, scientists hope future discoveries will not only enable us to un
8、derstand howthe universe began, but also help us survive well into the future.8. To use current technology, it would take over two years to get to the closest planet, Mars, and back.9. Im really curious about his life in space. I have plenty of questions to ask him.10. Countries around the glob are
9、spending billions of dollars and lots of time on various space missions,whether to Mars or other planets much further away.11. As a result, space-based science has helped farming in its efforts to grow enough food to feed Earthsincreasing population.12. In order to provide for such a rapidly increas
10、ing population, scientists are trying to find otherplanets that could one day be our new home.13. In closing, exploring space provides the world with many different benefits. Therefore, it shouldcontinue so as to provide new and better solutions to peoples short-term and long-term problems.14. Unlik
11、e most people around the world though, his workplace was in space.15. Olympus Mons, the largest volcano on Mars, is about twice as high as Mount Qomolangma.文化文化意识意识目标目标1.了解人类太空探索的历史成就，积累天文百科知识，提高科学素养。2.了解我国太空探索的历史成就以及最新发展，增强文化自信和民族自豪感。3.学习太空科学家和宇航员们不畏艰险、勇于探索的精神。思维思维品质品质目标目标能理人美太空探索的历史发展、成就及其重要义能够分和评
12、判关于空索的不同立场和态度:学会质疑、分析和甄别论据的可靠性;能够以全面的、发展的观点来评判科技发展所带来的利与弊。学习学习能力能力目标目标1.能够在听的过程中准确获取与数字相关的信息。2.能够根据文章的组织结构和上下文逻辑关系判断并还原文本中缺失的信息。3.能够准确而简练地归纳段落大意。4.能够通过理解和记忆词块提高语言学习的效率和语言运用能力。单 元单 元语法语法能够分辨用作定语和状语的动词不定式，理解其功能和意义，并正确运用到口头和书面表达中。单元语法归纳：不定式作定语和状语单元语法归纳：不定式作定语和状语一、不定式作定语1. 不定式作定语可以用来修饰_, 一般放在被修饰词的后面。 一般
13、当中心词为序数词、 最高级、the last, the only 等或中心词被这类词修饰时，多用_.1). He was the first guest _(arrive).2). Im looking for a room _. 我正在找房子住。2. 不定式作定语时，不定式与被修饰词之间存在的关系有：主动关系、被动关系、动状关系和同位关系。3). We must find a person to do the work. _4). I have no time to go there. _5). He has a lot of books to read. _6). Im not sure
14、about his ability to complete the task alone._二、不定式作状语1. 不定式作状语时， 要注意不定式的逻辑主语应与句子的不定式的逻辑主语应与句子的_保持一致。保持一致。7). To be a great scientist, one must understand maths.在在“主语主语+系动词系动词+形容词形容词+to do sth.”句式中，当形容词说明主语具有某种特征时，句式中，当形容词说明主语具有某种特征时， 不定式不使用被动。不定式不使用被动。8). The naughty boy is hard _(相处).2. 不定式作目的状语可放
15、在句首，可在句末。用于句首时强调动词的目的。有时为了特别强调目的状语，可以在不定式之前加 in order 或 so as 即构成 in order to do sth.或或 so as to do sth.结构。9). To avoid any delay, please phone directly.10). She arrived early in order to get a good seat.3. 不定式作结果状语通常放在句末，一般不放句首。11). He returned home to find his wife waiting for him.4. 注意注意:以下句以下句子子
16、so.as to., such.as to., adj/adv.+enough to., only to do.以以及及too.to.等结构中的不定式也表结果。等结构中的不定式也表结果。12). Lets not pick these peaches until this weekend so that they get _(足够甜可以吃).13). I arrived at the shop _(却发现) Id left all my money at home.14).As a conductor he is _(很有经验而不介意)what the critics(评论家)say.5. 不
17、定式作原因状语时主要用于某些“be+形容词+不定式”结构，表示产生某种情绪或状态的原因。15). He was glad to be home again.单句语法填空或根据中文完成下面句子单句语法填空或根据中文完成下面句子1. Picking up her “Lifetime Achievement” award, proud Irene declared she had no plans _(retire)from her 36-year-old business.2. I”m writing _(inform) you that there will be a volleyball ma
18、tch _(watch) in ourschool on Saturday afternoon.3. By boat is the only way _(arrive) here, which is how we arrived.4. Fortunately, after a brief stay in hospital, Ben _(足够好被允许离开)andlater the family met up for dinner.5. It seems amazing that at my age Im still fit enough _(cycle) 20 kilometers in an afternoon.6. There were _ many people that Lucy had to shout and wave so as _(notice).7. The children are looking forward to the party _(hold) next weekend.8. He made a promise _(come) here on time tomorrow.9. 刘洋是第一个进入太空的中国女航天员。_10. 破坏一旦造成，农田(farmland)将需要花费很多年来恢复。_
