Unit 4 Space Exploration Assessing Your Progress 课件-2023-2024学年高中英语人教版（2019）必修第三册

Unit 4 Space Exploration Start! Unit 4 Space Exploration Assessing Your Progress 1 2 3 4 Unit 4 Space Exploration agency Astronaut Data determined Intelligent Satellite figure out result in 导致，造成 adj. 意志坚定的 n.人造卫星，卫星 弄懂，弄明白 n.宇航员，太空人 n.专门机构，代理处 n.数据，资料 adj.有智慧的 重点词汇 课文 语法 写作 练习 Unit 4 Space Exploration ①Read the passage about Lee's work in space and fill in the blanks with the words and phrases in the box. 首先，分析句子，判断空白处所缺句子成分，进而断定所填内容的词性。如，做定语和表语的是形容词、动词不定式to后填(短语)动词原形、冠词后填名词等。其次，根据上下文语义选择合适的单词或短语。 重点词汇 课文 语法 写作 练习 Unit 4 Space Exploration agency intelligent astronaut satellite data figure out determined result in Lee was busy at work. Unlike most people around the world though, his workplace was in space. There was a problem with a(n)___________。 satellite 重点词汇 课文 语法 写作 练习 Unit 4 Space Exploration It was supposed to send information about the the sun back to the ________ on Earth, but the equipment for sending the________ was not working property, So it was Lee's mission to ________________ the problem and solve it. agency data figure out 重点词汇 课文 语法 写作 练习 Unit 4 Space Exploration Lee was very _____________ as a(n) ____________,and he was also very careful. He was ______________to make the satellite work properly again, but he would make sure to be safe. He knew that one small mistake could __________death. intelligent astronaut determined result in 重点词汇 课文 语法 写作 练习 Unit 4 Space Exploration 动词不定式可用作定语和状语. 作定语时，一般置于被修饰词之后用作后置定语 Scientists were determined to help humans realize their dream to explore space. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space. 重点词汇 课文 语法 写作 练习 Unit 4 Space Exploration Sending people to other planets or even beyond the solar system is not an easy goal to achieve 2) 作状语时，可表示目的、结果或原因等 Scientists work hard to find out the secrets of the universe. 重点词汇 课文 语法 写作 练习 Unit 4 Space Exploration As we all know, an astronaut needs to be healthy and calm in order to work in space. You must be intelligent e