1、核心句式 Unit 4 2021-2022学年九年级英语链接教材精准变式练（人教版）教材核心句式知识链接及典例解读1.Mario, you used to be short, didnt you?（教材P25 1b）used to do sth. 过去常常做某事used to do sth.表示过去经常发生的事情或存在的状态，而现在不再发生或存在。used 不随人称和时态的变化而变化。There used to be a clothes store on the street corner.Jay used to play computer games after class, but now
2、 he would rather go over his lessons. used to do sth.的否定形式是由助动词did + 否定词not + use to do构成；其疑问形式是由助动词did + 主语 + use to do构成。Henry didnt use to be short.Did Henry use to be short?2. Candy told me that she used to be really shy and took up singing to deal with her shyness.（教材P27 3a）take up后常跟名词或动词-ing形
3、式作宾语。take up doing sth. “开始做某事”He took up farming two years ago.拓展延伸： take up还可意为“占据（空间）”；“占用（时间）”。The new fridge takes up too much room.Computer games take up too much of his time.3. Candy told me that she used to be really shy and took up singing to deal with her shyness.（教材P27 3a）deal with 应对；处理d
4、eal with的同义词组是do with，但deal with与how搭配，do with与what搭配。How should I deal with this problem? What should I do with this problem? 4.used to的there be 结构used to 用于there be 结构中时，形式为there used to be，表示“过去曾有”。There used to be a private school here.5.used to的相似结构辨析Im used to dealing with matters of this kind
5、.Stamps can be used to send letters.综合提升变式练习一、用所给单词的正确形式填空1.（2021湖南常德市中考真题）We used _ (have) a party to welcome our new friend on weekends.2Youll soon get used to _(live) in the country.3I never used to _(eat) cakes, but I eat a lot now.4I used to _(go) swimming on Saturdays.5When I was younger I was
6、 used to_(walk) long distances.二、完成句子6我以前一直都很紧张考试。I used to be nervous about the tests _ _ _.7I used to take a walk in the morning.（对划线部分提问）_did you use to_in the morning?8Bill used to be quiet.（改为否定句）Bill _ _to be quiet.9We used to walk to school.（改为一般疑问句）_you_to walk to school?10My grandmother use
7、d to live a hard life.（改为反意疑问句）My grandmother used to live a hard life, _ _?三、单项选择11My brother used to _ QQ games in his spare time but nowadays he is used to _ sports.Aplay; doBplaying; doingCplaying; doDplay; doing12（2021青海中考真题） Tom _ every day. Really? But why is he so weak now?Aused to exerciseB
8、is used to exercisingCused to stay up late13.（2021山西中考真题）In daily life, everyone should _ the lies. After all, being honest comes first.Apay attention toBget used toCstay away from参考答案1.【答案】to have【详解】句意：我们过去常在周末举行聚会欢迎我们的新朋友。此处表达的是过去常常，是短语used to do sth，故填to have。2living【详解】句意：你很快就会习惯住在乡下。根据be/get u
9、sed to doing习惯做某事，故填living3eat【详解】句意：我过去从来不吃蛋糕，但是现在吃很多。根据used to do过去常常做某事；故填eat4go【详解】句意：我过去在周六常去游泳。根据used to do过去常常做某事；故填go。5walking【详解】句意：当我比较年轻时，我习惯走长距离。根据be/get used to doing习惯做某事，故填walking6all the time 【详解】句意：我以前一直都很紧张考试。短语all the time：一直，总是；结合句意和提示可知答案是 (1). all (2). the (3). time。7What do 【详
10、解】句意：我过去常常在早上散步。划线部分“take a walk”是动作，就动作提问用“whatdo”。结合句意和提示，故填 What；do。8didnt use 【详解】句意：比尔过去很内向。短语used to do sth.：过去常常做某事，它的否定句借助助动词didnt，后面动词使用原形use to；故填 didnt ； use。9Did use 【详解】句意：我们过去常步行上学。短语used to do sth.：过去做某事，曾经做某事，它的一般疑问句借助助动词did，后面动词使用原形use to；故填 Did； use 。10didnt she 【详解】句意：我祖母过去过着艰苦的生活
11、。根据“used to”表示过去时态，故用助动词did；“my grandmother”用人称代词she指代。再根据反意疑问句的做题规则，前面是肯定句，反意疑问句用否定形式。故填didnt；she。11D【详解】句意：我哥哥以前经常在业余时间玩QQ游戏，但现在他习惯做运动了。考查used to do和be used to doing的用法。根据“曾经做某事：used to do sth.”可知，第一空play符合句意；再者根据“习惯于做某事：be used to doing sth.”可知，第二空doing符合句意。故选D。12.【答案】A【详解】句意：汤姆过去每天锻炼身体。真的吗？但为什么他
12、现在这么虚弱？考查固定短语。used to exercise过去经常锻炼；is used to exercising习惯锻炼；used to stay up late过去常熬夜。根据下文表转折的“But”和时间状语“now”提示，此处指的是“过去经常锻炼，但现在为什么看起来这么虚弱？”，故选A。13.【答案】C【详解】句意：在日常生活中，每个人都应该远离谎言。毕竟，诚实是第一位的。考查动词短语。pay attention to关注；get used to习惯；stay away from远离。根据“After all, being honest comes first”可知，诚实是最重要的，所以要远离谎言，故选C。
