1、Unit 2 Out of this worldReading 2Life on a space station1.每个准宇航员的梦想每个准宇航员的梦想2.一次具有挑战性但又神奇的冒险一次具有挑战性但又神奇的冒险3.与与-不同不同4.由于几乎没有重力由于几乎没有重力5.附在，隶属于附在，隶属于6.常规任务常规任务7.进行科学研究进行科学研究8.在低重力的环境中在低重力的环境中9.进行实验进行实验10.从事与从事与-11.定位和跟踪闪电定位和跟踪闪电12.发生，进行发生，进行13.打扫卫生打扫卫生1.every would-be astronauts dream2.a challenging b
2、ut magical adventure3.different from 4.due to the near absence of gravity5.(be) attached to 6.the routine tasks7.conduct scientific research8.in a low-gravity environment9.carry out experiments10.work on 11.locate and track lightning12.go on13.do some cleaning14.在空间站外执行任务在空间站外执行任务15.保护某人免于寒冷和辐射之下保护某
3、人免于寒冷和辐射之下16.离去，启程，出发离去，启程，出发17.每次每次18.电击，触电电击，触电19.新鲜农产品新鲜农产品20.确保营养物质的平衡供应确保营养物质的平衡供应21.极其重要的极其重要的22.大量的大量的23.律己律己24.平均训练量平均训练量25.在闲暇时间在闲暇时间26.时光流逝，顺便走访时光流逝，顺便走访14.perform tasks outside the space station15.protect sb from exposure to the cold and radiation16.head out 17.at a time 18.electric shock
4、s19.fresh produce20.ensure a balanced supply of nutrients21.of vital importance22.a significant amount of 23.discipline oneself24.average workout25.during ones leisure26.go by1.Hopefully, it will cast new light on the Earths climate and lead to better lightning protection.cast new light on _【拓展】brin
5、g sth to light 揭露；披露；暴露；揭发 cast/shed/throw light on sth 使（问题等）较容易理解come to light 为人所知；变得众所周知；暴露in (the) light of sth 考虑到；鉴于Eg: 1).一种新方法提供一个答案，而且可能阐明更大的问题A new approach offers an answer, and may _an even bigger question. 2).最近的研究使人进一步了解导致这种疾病的原因Recent research_ _the causes of the disease. 。3)新的证据最近已披
6、露出来。New evidence _使进一步了解 cast light on has thrown new light on has recently come to light2.With so much going on，the space station needs a lot of maintenance，so we constantly check support systems and do some cleaning.句式分析with复合结构。仿写1).由于有机器的帮助，我们能按时完成任务。With the machine_，we could finish the work on
7、 time.2)你怎么能在这样吵的环境下集中精神工作呢？How can you concentrate on your work _?3)因为还有很多工作要做，他没有被允许外出。_, he wasnt allow to go outhelpingwith so much noise going onWith a lot of work to doSplendid as the view of the Earth is , spacewalking is not as exciting as you might think.引导让步状语从句时，必须将表语、状语或动词原形提到引导让步状语从句时，必
8、须将表语、状语或动词原形提到as前面。句子的倒装语序有以前面。句子的倒装语序有以下三种形式：下三种形式：(1). 形容词或副词形容词或副词+as+主语主语+连系动词连系动词be或实义动词。例如：或实义动词。例如：Rich as he is, he never spends a cent on clothes.虽然他很富有，但他从不花一分钱在衣服上。虽然他很富有，但他从不花一分钱在衣服上。(2). 名词名词+as+主语主语+连系动词连系动词be (注意句首的名词不带冠词注意句首的名词不带冠词)。例如：。例如：Child as he is, he knows a lot.尽管他是个孩子，但懂很多事
9、情。尽管他是个孩子，但懂很多事情。(3). 实义动词实义动词+as+主语主语+助动词助动词 ,如果没有助动词，则要加上一个如果没有助动词，则要加上一个do(does或或did)。例如：。例如：Try as he may, he never succeeds.尽管他很努力，但总是不成功。尽管他很努力，但总是不成功。Change your mind as you will, you will gain no additional support.即使你改变主意，你也不会得到另外的支持。即使你改变主意，你也不会得到另外的支持。4.In view of the low-gravity environm
10、ent，eating is also different in space.(教材P17)鉴于低重力环境，太空中的饮食也有所不同。in view of鉴于，考虑到in view在视野之中，看得见 in ones view 在某人看来from ones point of view 在某人看来 come into view 出现，进入视野view.as. 把看作In view of the weather，the event will be held indoors tomorrow.考虑到天气，明天的活动将在室内举行。The holiday cottage soon came into view
11、 as we approached the beach.我们快到海滩时，度假小屋很快就映入眼帘。依我看，21世纪的生活比过去容易多了。_，life in the twenty-first century is much easier than it used to be.From my point of viewDuring our leisure time, theres nothing we like more than to sit back with the rest of the crew and watch our remarkable planet go by, taking p
12、ictures for their family and friends back home.否定词否定词(not,never, nothing, no)+ 比较级表示最高级的含义比较级表示最高级的含义Eg:1). Did you sleep well last night ？ Never better , like a rock.2)在炎热的夏天，没有什么比喝一杯冷饮更好的了在炎热的夏天，没有什么比喝一杯冷饮更好的了_ than a cold drink on a hot summer day. 3).I have never seen a more exciting movie2、该结构还
13、可以用、该结构还可以用“cant/couldnt+比较级比较级”的形式。的形式。He could not have done better . The weather couldnt be worse.Nothing is better短语填空：come to an end，in view of，cast new light on，differ from，as well as，lead to，take place，1._ the present situation，well have to revise our original plan.2.My method for studying En
14、glish _yours completely.3.The Summer Olympic Games _ every four years.4. After the exam，all the lessons in school also _.5.She is a talented musician _ being a photographer.6.The government warned that pay increases could _ job losses.7.Recent research has _ the causes of the disease.In view of diff
15、ers fromtake placecome to an endas well as lead to cast new light on语法填空1.He could not account for his absence_ school.2.There is convincing evidence of a link between _ (expose) to the sun and skin cancer.3.Understanding history is vital to_ (understand) ourselves as a people and as a nation.4.When
16、 our mind is occupied _work，we wont have time to worry.5.He didnt even bother_ (let) me know he was coming.6._my point of view，TV is the cause of the declining interest in school and the failure of our entire educational system.7.I _ (do) community service work in Oakland for the past several years.8.All the afternoon he worked with the door_(lock).9.Tom overslept this morning.That is _he was late for work.fromexplosureunderstandingwithto letFromhave been doing locked whyGo over all the language points learnt in class and try to use them to make sentences.Homework
