Unit 4 Space Exploration Period Three　Discovering Useful Structures 课件（共90张）+学案（含答案）+练习（含答案）

Period Three　Discovering Useful Structure 语言精讲 1.①to tell　②to be recognised　③that　④in order not to/so as not to disturb others　⑤In order to enrich our campus life;in order to/so as to enrich our campus life;so that/in order that we could enrich our campus life 2.①for　②of　③lacking　④a lack of mutual understanding; lacking communication　⑤lacked/were lacking in cooking experience;lacking (in) cooking experience 3.①(数量)超过　②在更远处　③除……之外　④which was totally beyond my expectations　⑤beyond words 4.①As　②as　③It　④What　⑤As is known to all;It is known to all;What is known to all is 语法归纳 【自我归纳】 状语; 后置定语 【实战演练】 ●Ⅰ 1.to catch　2.to be told　3.to reduce　4.to be completed　5.to walk　6.to do　7.to get　8.to come 9.to help　10.To enjoy ●Ⅱ 1.to be held 2.To deal with the increasingly serious problem 3.In order to develop students’ basic life skills 4.only to learn 5.lose the ability to focusPeriod Three　Discovering Useful Structures Ⅰ.1.to forget　2.to be allowed　3.to be working　4.to express　5.to get　6.to see　7.to improve　8.to meet 9.to inform　10.to have designed Ⅱ.1.to face the challenge　2.Being the first to put your hand up　3.so as to/in order to catch　4.only to find it didn’t fit　5.to be held next week Ⅲ.【文章大意】 本文是一篇新闻报道。文章主要报道了中国即将发射的载人月球着陆器和新型载人飞船的名称,并介绍了名称的含义,以及两台设备的功能和型号等。 1.the　考查冠词。此处特指即将发射的载人月球着陆器和新型载人飞船的名称,应用定冠词the。故填the。 2.named　考查非谓语动词。空处作the lunar lander的后置定语,且和the lunar lander是被动关系,应用name的过去分词形式。故填named。 3.symbolizing　考查非谓语动词。此处是非谓语作状语,symbolize和the new crew spaceship在逻辑上是主动关系,应用现在分词形式作状语。故填symbolizing。 4.will be used　考查时态和语态。结合后面的will replace可知,此处在描述未来的情况,时态应用一般将来时,use和主语one之间是被动关系,应用被动语态。故填will be used。 5.and/while　考查连词。空处连接前后两个完整的句子,两者之间可理解为是并列关系,应用并列连词and连接;或理解为前后形成对比,用并列连词while连接,意为“而”,表示对比两件事物。故填and/while。 6.proposals　考查名词复数。作介词from的宾语,应用名词proposal,且空前有2,000,proposal应用复数形式。故填proposals。 7.to conduct　考查非谓语动词。aim to do sth是固定短语,意为“力争做到某事”。故填to conduct。 8.nearly　考查副词。修饰后面的数量,应用副词nearly,意为“将近,几乎”。故填nearly。 9.that/which　考查定语从句。此处是限制性定语从句,修饰先行词module,先行词指物,关系词替代先行词在从句中作主语,应用关系代词that或which作引导词。故填that/which。 10.in　考查介词。in length是固定短语,意为“长度为……”。故填in。 Ⅳ.【文章大意】 这是一篇说明文。人们为了太空探索而发明的科学技术也能够为我们的生活带来便利,文章举例说明了这一点。 1.B　词义猜测题。根据第一段“The 17 Sustainable Development Goals of the United Nations give us opportunities of our time—opportunities to terminate extreme poverty, to make sure that everyone can get food and clean water ... ...