Unit2名词性从句-2025-2026学年高中英语期末语法复习选择性必修2（人教版）

期末语法复习 选修2·人教版·Unit2:名词性从句 一、名词性从句核心考点详解 考点一：主语从句的连接词选用 结构：陈述句作主语从句用hat引导(that无意义但不可省略)；特殊疑问句作主语从 句用连接代词（what/who/which/whose)或连接副词(when/where/why/how)引导： 般疑问句作主语从句用whether引导（不可用if) That she will come to the party is certain.What he said surprised everyone./Whether we can succeed depends on our effort. 真题再现： 1._we will go for a picnic tomorrow depends on the weather.【2023XX市高二期末】 A)If B)Whether C)That D)What 答案：B 2.caused the accident is still under investigation. 【2022 XX省高中联考】 A)What B)That C)How D)Where 答案：A 「考点二：宾语从句的时态呼应 结构：主句为现在时（一般现在时现在进行时现在完成时），从句可根据实际情况用 任意时态；主句为过去时（一般过去时/过去进行时），从句用过去的相应时态（一般过 去时过去进行时/过去完成时/过去将来时)：从句表示客观真理时用一般现在时 She says (that)she will leave tomorrow./He asked if I had finished my homework./ The teacher told us that the earth goes around the sun 真题再现： 1.He told me that he to Beijing the next week. 【2021XX市高三一模】 A)will go B)would go C)has gone D)goes 答案：B 2.Our teacher always tells us that practiceperfect. 【2023新高考IⅡ卷模拟】 A)makes B)made C)will make D)would make 答案：A 考点三：表语从句的连接词及虚拟语气 结构：常用连接词有that(无意义，可省略)、what、when、where、why、how、whether; 当主句主语为suggestion/advice/order/request等名词时，表语从句用(should)+动词原形 The fact is that he has never been abroad./The question is how we can solve the prob- lem./My suggestion is that we(should)start early tomorrow. 真题再现： 1.The reason for his absence was_he was ill. 【2022XX省高考真题】 A)because B)that C)why D)what 答案：B 2.Our advice is that the workat once. 【2023XX市高二质检】 A)started B)starts C)should start D)be started 答案：D 考点四：同位语从句的引导词及与定语从句的区别 结构：常跟在fact/news//idea/suggestion/tuth等名词后，用hat引导(that无意义，不可 省略，不充当句子成分)：定语从句用hat/wich引导（充当句子成分，作主语/宾语/表 语) 例句：The news that our team won the game excited everyone.(同位语从句，that不充当 成分)/The news that he told me excited everyone.(定语从句，that作宾语) 真题再现： 1.We heard the news_our team had won the championship. 【2022全国乙卷模拟】 A)which B)that C)what D)how 答案：B 2.I have no ideashe will come back. 【2021 XX省高二期末】 A)when B)which C)that D)whose 答案：A 考点五：名词性从句中的语序 结构：所有名词性从句均用陈述语序（主语在前，谓语在后），即“连接词+主语+谓 语” 例句：Can you tell me where he lives'?（正)/Can you tell me where does he live?(误) 真题再现： 1.Could you please tell me the nearest post office is? 【2023XX市高三联考】 A)what B)how C)where D)when 答案：C 2.No one knows_the meeting will be held tomorrow. 【2022XX省高二质检】 A)when B)when will C)if will D)that will 答案：A 考点六：t作形式主语/形式宾语的用法 结构：1.it作形式主语，代替主语从句，常见句式：It+be+adj.m.v.-ed+hat从句（主 语从句)；2.it作形式宾语，代替宾语从句，常见结构：主语+谓语+it+ad山.n.+that 从句（宾语从句） 例句：It is important that we should learn English well.(形式主语)/I find it necessary that we practice speaking every day.（形式宾语) 真题再现： 1.is known to all that the earth is round. 【2021全国甲卷】 A)As B)What C)That D)It 答案：D 2.He madeclear that he would not change his mind. 【2023XX市高三二模】 A)this B)that C)it D)what 答案：C 二、考点综合训练 I单项选择 1.the meeting will be held hasn't been decided yet A)If B)Whether C)That D)What 2.She asked me I could help her with her homework. A)that B)what C)if D)which 3.The fact is he has never told a lie. A)why B)that C)what D)whether 4.I have no idea the plane will arrive. A)when B)that C)how long D)which 5.It is important we should learn from each other. A)which B)what C)that D)if Ⅱ.完成句子 1.他不知道谁偷了他的钱包。 He doesn't know his wallet. 2.我们是否参加聚会取决于时间。 -we will attend the party depends on time 3.老师建议我们每天练习英语口语。 The teacher suggested that we_ spoken English every day. 4.问题是我们如何在天黑前到达那里。 The problem is there before dark. 5.众所周知，知识就是力量。 knowledge is power. Ⅲ短文改错 1.I wonder that she will come to the party tomorrow 2.The reason why he was late was because he missed the bus. 3.It is necessary what we should finish the work on time. 4.My suggestion is that we will start early tomorrow morning. 5.No one knows when will the meeting begin V.语法填空 It is known to all_learning English well is important.However,many students have trou- ble in learning it.Some wonder they can improve their pronunciation.Others askthey should read English novels.Teachers often suggeststudents(should)practice every day. is helpful that we keep a diary in English.What's more,we should remember_confidence is the key to success. 参考答案与解析 1.单项选择答案：1.B2.C3.B4.A5.C Ⅱ完成句子答案： 1.who stole 2.Whether 3.(should)practice 4.how we can get 5.It is known that Ⅱ.短文改错答案： 1.that→if/whether2.because→that3.what→that4.will→should(或删除will) 5.will the meeting>the meeting will V.语法填空答案： that how whether that It that 英语语法复习手册·选修2·人教版·名词性从句