UNIT 2 Section Ⅱ Grammar and usage & Integrated skills（课件PPT）-【精讲精练】2025-2026学年高中英语选择性必修第三册（译林版）

该高中英语课件围绕“太空探索”主题，系统梳理相关重点词汇（如telescope, universe及其词性转换）、短语（lay the foundation for等）、核心句型，结合主语从句语法知识，通过“基础词汇—核心词汇辨析—语法规则应用”的递进式学习支架，帮助学生构建从基础到核心的知识脉络。 其亮点在于以太空探索情境（如FAST望远镜句型）整合词汇语法教学，通过“即学活用”“对点训练”等环节强化语言能力（词汇拓展与语法应用），结合例句分析培养思维品质（主语从句结构推断）。学生能在主题语境中提升知识应用能力，教师可借助分层练习提升教学效率。

Unit 2　Out of this world 主题语境——人与社会之幻故事与太空探索 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world Section Ⅱ　Grammar and usage & Integrated skills 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 目 录 02 CONTENTS 05 核心知识·关键能力 课时作业·知能达标 03 语法精讲·技能培养 04 随堂演练·巩固提升 01 基础梳理·新知落实 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 基础梳理·新知落实 01 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world telescope astronomer agency comprise scan 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world universe universal universally crucial crucially orbit orbital merely mere 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world administration administrative administrator foundation found foundational 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world be plain to see lay the foundation for the size of 30 football fields, 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 核心知识·关键能力 02 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 构成 包含 make up/comprise/compose consists of/comprises/is made up of/is composed of/is comprised of 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world foundation on/upon founded 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 语法精讲·技能培养 03 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world What whether Whatever How Why Which Where/When whoever 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world That she could come to help us Whether she is coming or not 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world that anything is possible It's suggested It is a pity 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world whether she will be able to come to the party It happened that 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world It surprised us that It hasn't been decided yet whether It is known to all that 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world was is has been decided is 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 随堂演练·巩固提升 04 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world telescopes to astronomers merely agency of 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world were scanned to see foundation in 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world What What remains that pollutes whether what What 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world that that What that 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world that whether what 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world What whether how that that 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 课时作业·知能达标 点击进入Word 05 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world 谢谢观看 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 2　Out of this world Ⅰ.重点单词 基础单词 1．_________ n. 望远镜 2．__________ n. 天文学家 3．______ n. 机构；代理处 4．________ vt. 包括，包含；组成，构成 5．____ vt. &vi. 扫描；细看；浏览 n．扫描检查；快速查阅 拓展词汇 6．________ n. 宇宙，天地万物→_________ adj. 普遍的，全世界的→___________ adv. 普遍地，到处 7．_______ adj. 至关重要的，关键性的→_________ adv. 至关重要地，关键地 8．_____ vt. &vi. 围绕……运动，沿轨道运行n.(天体等运行的)轨道→_______ adj. 轨道的；环城的 9．______ adv. 仅仅，只不过→____ adj. 仅仅，只不过 10．______________ n. 行政部门；管理，行政→______________ adj. 管理的，行政的→_____________ n. 管理人，行政官 11．__________ n. 基础，根据；地基；创办；基金会→_____ v. 创办，成立→____________ adj. 基础的，基本的 Ⅱ.重点短语 1．_____________ 显而易见的 2．___________________ 为……打下基础 Ⅲ.重点句型 With a dish _________________________FAST is able to carry out observations with extraordinary sensitivity. FAST拥有30个足球场大小的天线，能够以极高的灵敏度进行观测。 [核心词汇·练透] (1)comprise vt.包括，包含，由……组成(以整体作为主语，部分作为宾语；此时不用于进行时态) comprise＝be comprised of＝consist of/be made up of/ be composed of (2)comprise vt.组成，构成(以部分作为主语，整体作为宾语)comprise＝compose＝make up It is important to respect the different people who comprise a team. 尊重团队中不同的人是重要的。 [名师点津] (1)comprise of或be composed by/from的表达均不正确； (2)表示“包含，由……组成”之意时，只有consist of后可跟动词­ing形式。 [即学活用] 写出下列句中comprise的含义 ①Women comprise 51 percent of the population of France._____ ②The committee comprises men of widely different views._____ 一句多译 ③这个小组由十个人组成。 a．Ten people _______________________ the group. b．The group ______________________________________________________ ten people. (1)lay the foundation for　为……打下基础 (2)found vt.　兴建，创建；建立，创立 found...on/upon...　在……上建立…… It also provides a rather strong foundation for empathy across cultures. 它还为跨文化的同理心提供了一个相当坚实的基础。 [名师点津]　found的过去式和过去分词都是founded；而find的过去式和过去分词都是found。 [即学活用] 单句语法填空 ①The __________ (found) of the university took place over 100 years ago. ②The castle is founded _______ solid rock. ③Law was an order of peace _______ (found) on fairness. 主语从句 主语从句eq \b\lc\{\rc\ (\a\vs4\al\co1(\a\vs4\al(连接词及其,句法功能)\b\lc\{\rc\ (\a\vs4\al\co1(连接词that和whether/if,连接代词who，whose，whom等,连接副词when，where，how等)),\a\vs4\al(用it作形式主语的结构),\a\vs4\al(应注意的问题)\b\lc\{\rc\ (\a\vs4\al\co1(主语从句要用陈述语序,主谓一致)))) 主语从句就是在复合句中作主语的从句，通常放在主句谓语动词之前置于句首，也可用形式主语it代替，而将主语从句放至句末。 一、主语从句的连接词及其句法功能 1．连接词that和whether/if (1)that引导主语从句时，在从句中不充当任何句子成分，也没有实际意义，只起连接作用，但不可省略。 That we are invited to the concert this evening is good news to us. 我们被邀请去参加今晚的音乐会，这对我们来说是个好消息。 (2)whether/if引导主语从句时，在从句中不充当任何句子成分，只起连接作用，意为“是否”，不可省略。 Whether the plan will be carried out is still unknown. 这个计划是否会实施还不知道。 [名师点津]　whether 引导的主语从句既可放在句首也可放在句尾，但if引导的主语从句不可以位于句首，可用it作形式主语，if引导的从句后置作真正主语。 2．连接代词(who，whose，whom，what, which，whichever，whoever，whomever，whatever等) 连接代词引导主语从句，在从句中可以作主语、宾语、表语或定语。 Who will go to the concert is not known. 不知道谁会去听音乐会。 Whoever comes in first will receive a prize. 无论谁先到都可以得到奖品。 Whatever you do in your spare time should do no harm to others. 无论你在业余时间做什么，都不应该伤害其他人。 [名师点津]　who引导的主语从句强调一件事情，而whoever引导的主语从句强调人。 3．连接副词(when, where, how, why, whenever, wherever, however等) 连接副词引导主语从句，在从句中作状语。 How this happened is not clear to anyone. 这件事是怎样发生的，谁也不清楚。 When we will have a meeting is an important question. 我们何时将举行会议是个重要的问题。 Where I spend my summer vacation is no business of yours. 我在哪里过暑假不关你的事。 [名师点津]　主语从句引导词的确定步骤： (1)分析句式结构，明确主语从句在句中的功能； (2)明确主语从句所表达的意义； (3)明确主语从句中所需要的成分及意义； (4)确定从句的引导词。 [对点训练1] 用适当的连接代词或连接副词填空 ①______ comes next is the endless series of steps. ②It is not a problem _______ we can win the battle; it's just a matter of time. ③Your support is important to our work. ________ you can do helps. ④_____ we understand things has a lot to do with what we feel. ⑤_____ John was late for the class has been unexplained. ⑥_______ part of the country he will travel to needs discussing. ⑦____________ the English party will be held has not yet been decided. ⑧Every year, _______ makes the most beautiful kite will win a prize in the Kite Festival. 完成句子 ⑨___________________________ made us very happy. 她能来帮助我们使我们很高兴。 ⑩__________________________ doesn't matter too much. 她来不来都无关紧要。 二、主语从句中用it作形式主语的结构 1．It＋be＋形容词(obvious, true, important, strange等)＋主语从句 It is important that he should know about this. 他应该知道此事是重要的。 [名师点津]　在“It＋be＋形容词＋主语从句”结构中，若形容词为important/necessary/strange等，主语从句中的谓语用“should＋动词原形”形式，其中should可省略。 2．It＋be＋名词词组(no wonder, an honour，a pity, a/no surprise等)＋主语从句 It's a pity that he didn't come. 很遗憾他没来。 3．It ＋be＋过去分词(said, reported, thought, suggested, proved等)＋主语从句 It is suggested that the meeting be put off. 有人建议会议延期召开。 [名师点津]　在“It＋be＋过去分词＋主语从句”结构中，过去分词若为suggested/ordered/required/advised等，主语从句中的谓语用“should＋动词原形”形式，其中should可省略。 4．It＋不及物动词(happen, look, matter, occur, strike等)＋主语从句 It happens that his sister is my good friend. 碰巧他姐姐是我的好朋友。 5．It＋及物动词＋宾语＋主语从句 It surprised him why they came to visit him suddenly. 让他吃惊的是他们为什么突然都来看他。 [对点训练2] 完成句子 ①It is often the case _____________________ for those who hang on to hope. 通常情况下，对于那些心存希望的人，一切皆有可能。 ②____________ that the old man should go to the countryside to have a rest. 建议这位老人应当去乡村休息一下。 ③__________ that you disagree with the plan. 很遗憾，你不赞成这个计划。 ④It is doubtful ________________________________________. 她是否能来参加这个聚会还很难说。 ⑤________________ the harvest was bad that year. 碰巧那年收成不好。 句型转换 ⑥That he suddenly fell ill last month surprised us. →_________________ he suddenly fell ill last month. ⑦Whether they will sell the house hasn't been decided yet. →______________________________ they will sell the house. ⑧That light travels in straight lines is known to all. →____________________ light travels in straight lines. 三、主语从句中应注意的问题 1．主语从句要用陈述语序 What we will do next should be decided. 应该决定一下我们下一步该做什么。 2．主谓一致 (1)从句作主语时，主句的谓语一般用单数形式。 Where he will get a job after graduation has puzzled him much. 毕业后到哪儿找份工作使他很困惑。 [名师点津]　what引导的主语从句作主语且表语是名词时，主句谓语动词的单复数应与主句中作表语的名词保持一致。 What the school needs most are books. 这所学校最需要的是书。 (2)由and连接两个或两个以上的主语从句作主语时，谓语动词用复数；由两个或多个连接词引导一个主语从句时，谓语动词用单数。 When they will start and where they will go have not been decided yet. 他们将在什么时候动身以及要去哪里还没定下来。 When and where they will hold the meeting is not clear. 他们何时何地召开会议还不清楚。 [对点训练3] 用所给词的适当形式填空 ①What surprised me most ___ (be) that the man in rags was a millionaire. ②What he needs most __ (be) money. ③When and where the meeting will be held ________________ (decide) already. ④That the coal workers are still alive __ (be)a wonder. Ⅰ.单句语法填空 1．If you are monitoring a weak radio signal, you need two big radio __________ (telescope)． 2．The success of this experiment is crucial __ the project as a whole. 3．Early ___________ (astronomer) thought that the Earth was the centre of the universe. 4．He said nothing, ______ (mere) smiling and watching her. 5．When he graduated in 2016, he landed a job at an advertising ______ (agent) near Shichahai, a popular scenic area in Beijing. 6．The group is comprised __ two guitarists, a drummer, and a lead singer. 7．Their brains ____________ (scan) so that researchers could monitor the progress of the disease. 8．Their anxiety to go to the Great Wall was plain ______ (see)． 9．The students in middle schools should lay a solid __________ (found) in English. 10．The Earth is only one of the numerous planets __ the universe. Ⅱ.单句语法填空——语法专练 1．_____ is so breathtaking about the experience is the out­of­this­world scenes. 2．____ I can say for the folks that gave the most, is that they were full of smiles. 3．What caused the serious traffic accident _______ (remain) unknown. 4．It is a pity ____ we won't be able to go camping this Sunday. 5．Whoever ________ (pollute) the environment will be punished. 6．It is not sure _______ he will come to your house or not. 7．The deadlines and ____ you need to apply depend on the program. 8．______ you need is a great teacher who lets you make mistakes. 9．It's possible ____ we all have compromised conversational intelligence. 10．It's more likely ____ none of us start a conversation because it is awkward and challenging, or we think it's annoying and unnecessary. 11．_____ parents say and do has a lifelong effect on their children. 12．It has been proved ____ eating vegetables in childhood helps to protect you against serious illnesses in later life. Ⅲ.用适当的连接词完成短文 It is known 1.____ homework is an important part of school life in most countries around the world. However, 2._______ homework has a great educational value is still a debate among teachers. Some think that homework takes too much time away from other more useful activities. Others see homework as reinforcing (加强) school lessons so that 3.____ students have learned will not be forgotten. 4．_____ is often ignored in this debate is the role of parental involvement (参与) and 5._______ or not the child's home provides support for effective homework. It is not clear to some people 6.___ parental involvement can influence the effectiveness of homework. It is true 7.____ parents in low income families don't have the time to make homework more important than other things or aren't able to afford a computer or additional books. However, 8.____ only middle­class parents support their children's education is quite obviously wrong. Not all rich parents give the support they should, and some parents living in the poorest conditions find time and energy to involve themselves in their children's homework. $