2026初升高衔接英语必修第一册Unit6 语法+写作预习讲义(外研版)

单元语法：介词+关系代词引导的定语从句写作聚焦：写作指导、应用文（演讲稿）构介词+关系代词（which/whom-whose：表示“……的”，既据2.与先行词构成固定搭配（如thekeyto,thewayof）例-先行词为人（whom）：Themanwithwhomshetalked-表所属（whoseHehasa项），isthehouse(that/which)I2.某些固定动词短语中的介词不可提前，如lookafter,takecaresheislookingafter.（不可一、“介词＋关系代词”引导的定语从句“介词＋关系代词”引导定语从句时，介词的宾语只能用which或whom，且不能省略。SomeexpertsthinkreadingisthefundamentalWuDong,withwhomIwenttotheconcert,enjoyeditverym注：在这种结构中，介词与先行词组成短语，在从句中充当句子成分，因此介词的选用时受到一定限制的，They’llneverforgetJuly1onwhichHongKongreturnedtoitsmotherland.(2).根据定语从句中动词所需习惯搭配（介词提前）TheschooltowhichIwassentwasveHongKongisthecityfromwhichhecomes.Theair,withoutwhichwecan’tli1.含有介词的短语动词一般不拆开，介词仍放在短语动词的后面。如：loThemanwithwhomyoutalkedjustnowismyneighbour.(正)Themanwiththat/whoyoutalkedjustnowismyneighbour.(误)3．“不定代词/数词/形容词比较级或最高级＋ofwhich/whom”引导的定语从句，表示部分与整体关系。如：some,any,none,all,both,neither,many,most,each,few等代词或者数词或分数，百分比加上ofwhich或 ofwhom来修饰或限定先行词。Heloveshisparentsdeeply,bothofwhomareverykindtohim.Inthebaskettherearequitemanyapples,someofwhichhavegonebad.Scientistshaveadvancedmanytheoriesaboutwhyhumanbeingscrytears，nonManyyoungpeople，mostofwhomwerewell-educated，headedwhose修饰物时可以换为“the＋名词＋ofwhich”；修饰人时，可以换为“the＋名词＋ofespeciallyafterhaIlivenextdoortoacouplewhosech4.愿景与结尾(Vision&Closing)：描绘美好未来，发出强烈呼吁，致谢。修辞技巧：排比、反问、3.publictransportation4.sortgarbage/wasteclassification7.makecontributionsto.9.environmentalprotection环境2.Ifwedon'ttakeactionnow,wewillsufferfromsevereclimatecha3.Smallchangesinourdailylifecanmakeabigdifferencetotheearth.日•对象：全校师生•时态：一般现在时为主，将来时用于展望•框架：oGreeting:DearteachersandsoIntro:ImportanceofeoBody:Problems(pollution)->SoluToday,I’mhonoredtospeakhereonthetopic"GreenLife,BetterFAsweallknow,theearthisproblems,wewillloseourbeautifulhome.Therefore,itisurgentforustotaWecanstartwithsmallthings.Firstly,practicewasteclabyturningofflightswhenleavingrooms.Thirdly,chooselow-carbontravelmethodslikewalkingortakingbuses.Remember,smallactionsaddup.Let’stakeresponsibilityfor1．Theyvisitedanancientmus3．Thelocalpeasantsgaveth6．Thezoowilllaunchaneducationalprogram7．Thepen,thefamous8．Thegirl9．Thebookourteacherta10．Idon’tknowthereasonThefactory4．Thegentleman单元语法：介词+关系代词引导的定语从句写作聚焦：写作指导、应用文（演讲稿）构介词+关系代词（which/whom-whose：表示“……的”，既据2.与先行词构成固定搭配（如thekeyto,thewayof）例-先行词为人（whom）：Themanwithwhomshetalked-表所属（whoseHehasa项），isthehouse(that/which)I2.某些固定动词短语中的介词不可提前，如lookafter,takecaresheislookingafter.（不可一、“介词＋关系代词”引导的定语从句“介词＋关系代词”引导定语从句时，介词的宾语只能用which或whom，且不能省略。SomeexpertsthinkreadingisthefundamentalWuDong,withwhomIwenttotheconcert,enjoyeditverym注：在这种结构中，介词与先行词组成短语，在从句中充当句子成分，因此介词的选用时受到一定限制的，They’llneverforgetJuly1onwhichHongKongreturnedtoitsmotherland.(2).根据定语从句中动词所需习惯搭配（介词提前）TheschooltowhichIwassentwasveHongKongisthecityfromwhichhecomes.Theair,withoutwhichwecan’tli1.含有介词的短语动词一般不拆开，介词仍放在短语动词的后面。如：loThemanwithwhomyoutalkedjustnowismyneighbour.(正)Themanwiththat/whoyoutalkedjustnowismyneighbour.(误)3．“不定代词/数词/形容词比较级或最高级＋ofwhich/whom”引导的定语从句，表示部分与整体关系。如：some,any,none,all,both,neither,many,most,each,few等代词或者数词或分数，百分比加上ofwhich或 ofwhom来修饰或限定先行词。Heloveshisparentsdeeply,bothofwhomareverykindtohim.Inthebaskettherearequitemanyapples,someofwhichhavegonebad.Scientistshaveadvancedmanytheoriesaboutwhyhumanbeingscrytears，nonManyyoungpeople，mostofwhomwerewell-educated，headedwhose修饰物时可以换为“the＋名词＋ofwhich”；修饰人时，可以换为“the＋名词＋ofespeciallyafterhaIlivenextdoortoacouplewhosech4.愿景与结尾(Vision&Closing)：描绘美好未来，发出强烈呼吁，致谢。修辞技巧：排比、反问、3.publictransportation4.sortgarbage/wasteclassification7.makecontributionsto.9.environmentalprotection环境2.Ifwedon'ttakeactionnow,wewillsufferfromsevereclimatecha3.Smallchangesinourdailylifecanmakeabigdifferencetotheearth.日•对象：全校师生•时态：一般现在时为主，将来时用于展望•框架：oGreeting:DearteachersandsoIntro:ImportanceofeoBody:Problems(pollution)->SoluToday,I’mhonoredtospeakhereonthetopic"GreenLife,BetterFAsweallknow,theearthisproblems,wewillloseourbeautifulhome.Therefore,itisurgentforustotaWecanstartwithsmallthings.Firstly,practicewasteclabyturningofflightswhenleavingrooms.Thirdly,chooselow-carbontravelmethodslikewalkingortakingbuses.Remember,smallactionsaddup.Let’stakeresponsibilityfor1．Theyvisitedanancientmus【答案】from/inwhichtmuseum，在定语从句peoplecanlearnaboutthedevelo【答案】withwhom【详解】句意：我想联系并结识一个与我有共同点的人。固定搭配havesth.incommonwithsb.“和某人有相同之处”，这里为“介词+关系代词”引导的定语从句，第一空应用介词with，第二空为关系词，先行词是3．Thelocalpeasantsgaveth【答案】withoutwhich词”引导定语从句，先行词为clothesandfood，根据“theywouldhavediedofhungerorcold”可知，此处是想表达，没有衣服和食物会造成的后果，“没有”用介词without，“衣服和食物”是物品，应用关系代词which【答案】forwhich【详解】句意：但到目前为止，这只适用于这些系统被设计用来处理的特定任务。空处使用“介词+关系代词”引导定语从句，先行词是tasks，根据从句内容，表示“为这些任务所设计的系统”应用介词for，关系代【答案】inwhich【详解】句意：这是我去年住的房间。先行词theroom表地点，从句“Ilivedlastyear”结构完整，不缺主语、宾语，缺地点状语；还原从句为“Ilivedintheroomlastyear”，此处两个空对应“介词in+关系代词which”的6．Thezoowilllaunchaneducationalprogram【答案】fromwhich【详解】考查定语从句。句意：动物园将推出一个教育项目，游客可以从中学习如何保护野生动物。空格7．Thepen,thefamous【答案】withwhichgreatworks部分，根据句意，作家是“用这支钢笔”创作作品，表“用……工具”，用介词with，先行词8．Thegirl【答案】forwhom【详解】考查“介词+关系代词”引导的定语从句。句意：我妈妈为其买了一条裙子的那个女孩是我的表妹。9．Thebookourteacherta【答案】aboutwhich10．Idon’tknowthereason【答案】forwhich【详解】考查定语从句。句意：我不知道他拒绝了参加聚会邀请的原因。此处引导定语从句，修饰先行词thereason，指物，关系词在从句中作原因状语，使用“介词+which”引导从句，thereasonfor表示“……的原Thefactory