专题12 连词（知识清单）-2026年小升初英语复习讲练测（山东专版）

小升初英语专题总复习 专题12 连词 考点一 并列连词 并列连词用来连接并列关系的单词、短语或句子，是山东小升初单选、完形填空和句型转换的基础必考点。山东版教材重点讲解了 and/or/but/so 等核心连词及固定搭配。 高频并列连词用法表（山东小升初必考） 连词 含义 连接关系 典型例句（教材原句改编） and 和、并且、那么 并列 / 顺承 / 递进 I like English and math.（我喜欢英语和数学。） Study hard, and you will pass the exam.（努力学习，你就会通过考试。） or 或者、否则 选择 / 条件 Do you like apples or bananas?（你喜欢苹果还是香蕉？） Hurry up, or you will miss the school bus.（快点，否则你会错过校车。） but 但是 转折 He is short but strong.（他个子矮但很强壮。） I wanted to go out, but it rained.（我想出去，但是下雨了。） so 所以、因此 因果（结果） He was ill, so he didn't go to school.（他生病了，所以没去上学。） for 因为 因果（原因，补充说明） He must be at home, for the light is on.（他一定在家，因为灯亮着。） nor 也不 否定并列 He doesn't like cats, nor does she.（他不喜欢猫，她也不喜欢。） yet 但是、然而 转折 He worked hard, yet he failed the test.（他很努力，然而考试还是不及格。） while 然而 对比 I like reading, while my brother likes playing games.（我喜欢读书，而我弟弟喜欢玩游戏。） 并列连词固定搭配（山东高频考点） 固定搭配 含义 语法规则 典型例句 both...and... 两者都 谓语动词用复数 Both Lily and Lucy are from Shandong.（莉莉和露西都来自山东。） either...or... 要么… 要么… 遵循就近原则 Either you or he is right.（要么你对，要么他对。） neither...nor... 既不… 也不… 遵循就近原则 Neither he nor I am going to the party.（他和我都不去参加派对。） not only...but also... 不仅… 而且… 遵循就近原则 She not only sings well but also dances well.（她不仅唱歌好，跳舞也好。） not...but... 不是… 而是… 遵循就近原则 Not you but I am wrong.（不是你错了，而是我错了。） 山东考区易错提醒 but 和 so 不可同时使用：误：He was tired, but he went on working.（√）；误：He was tired, so he went on working.（×，逻辑矛盾） because 和 so 不可同时使用：误： Because he was ill, so he didn't go to school.（×）；正： Because he was ill, he didn't go to school.（√） 就近原则：either...or.../neither...nor.../not only...but also.../not...but... 连接主语时，谓语动词与靠近的主语一致 复数原则：both...and... 连接主语时，谓语动词必须用复数 否定句中并列用 or：I don't like fish and chicken.（×）；I don't like fish or chicken.（√） 1.用 and/or/but/so 填空 （1）I like red __________ my sister likes blue. （2）It was raining, __________ we stayed at home. （3）Do you want to eat noodles __________ rice for lunch? （4）She is small __________ strong. （5）Hurry up, __________ you will miss the bus. 2.选出下列句子中并列连词使用正确的一项 ( ) A. He is tall, but he runs fast. B. I like coffee and tea. C. She was ill, so she went to school. D. Either you or I are wrong. 3.改正下列句子中并列连词的错误 （1）He likes not only English, but also he likes math. →__________ （2） Both you and he is right. →__________ （3）I don't like fish, or chicken. →__________ 1.用 and/or/but/so/both...and... 填空 （1）__________ Tom __________ Mary are good at English. （2）The film is long __________ interesting. （3）I tried my best, __________ I failed the exam. （4）Is this pen yours __________ his? （5）He didn't study hard, __________ he didn't pass the test. 2.按要求改写句子（用适当的并列连词） （1）She likes singing. She likes dancing.（合并为一句） ________________________________________________________________________ （2）He is short. He is strong.（合并为一句） ________________________________________________________________________ （3）You can go by bus. You can go by bike.（合并为一句） ________________________________________________________________________ 3.翻译句子（注意并列连词用法） （1）他既不喜欢游泳，也不喜欢跑步。 ________________________________________________________________________ （2）她不仅会弹钢琴，还会拉小提琴。 ________________________________________________________________________ （3）天气很好，所以我们决定去千佛山。 ________________________________________________________________________考点二 从属连词 从属连词用来连接主句和从句，引导状语从句（时间、条件、原因等）或宾语从句。山东考区特别重视 when/if/because/so that 等连词的用法，是单选、填空和句型转换的高频考点。 高频从属连词分类及用法（山东考区重点） 类别 连词 含义 从句类型 语法要点 典型例句（教材原句改编） 时间状语从句 when 当… 时候 时间 可接延续性 / 短暂性动词 I was reading when he came in.（他进来的时候我正在看书。） 时间状语从句 while 当… 时候 时间 只接延续性动词，常用进行时 She was cooking while I was doing my homework.（我做作业的时候她在做饭。） 时间状语从句 until 直到… 才 时间 主句动词为延续性 He waited until his mother came back.（他一直等到妈妈回来。） 时间状语从句 as soon as 一… 就… 时间 遵循主将从现 I will call you as soon as I arrive in Jinan.（我一到济南就给你打电话。） 时间状语从句 before 在… 之前 时间 — Finish your homework before you watch TV.（看电视前先完成作业。） 时间状语从句 after 在… 之后 时间 — After I finished school, I went home.（放学后我就回家了。） 条件状语从句 if 如果、是否 条件 / 宾语 表 "如果" 时主将从现；表 "是否" 时时态随主句 If it rains tomorrow, we will stay at home.（如果明天下雨，我们就待在家里。） I don't know if he will come.（我不知道他是否会来。） 条件状语从句 unless 除非 条件 =if not You will fail unless you study hard.（除非你努力学习，否则你会失败。） 原因状语从句 because 因为 原因 表直接原因，可回答 why 问句 He didn't go to school because he was ill.（他没去上学，因为他生病了。） 原因状语从句 since 既然 原因 表已知原因 Since you are tired, you can have a rest.（既然你累了，就休息一下吧。） 原因状语从句 as 由于 原因 表显而易见的原因 As it was late, we went home.（由于天晚了，我们回家了。） 目的状语从句 so that 为了、以便 目的 从句常含 can/could/may/might She studies hard so that she can get good grades.（她努力学习是为了取得好成绩。） 结果状语从句 so...that... 如此… 以至于… 结果 so + 形容词 / 副词 + that 从句 He is so clever that he can solve the problem.（他太聪明了，能解决这个问题。） 结果状语从句 such...that... 如此… 以至于… 结果 such + 名词短语 + that 从句 It is such a good book that everyone likes it.（这是一本如此好的书，以至于每个人都喜欢它。） 让步状语从句 although/though 虽然、尽管 让步 不可与 but 连用 Although he is old, he still works hard.（虽然他年纪大了，但他仍然努力工作。） 宾语从句 that 无实义 宾语 可省略 I think (that) he is right.（我认为他是对的。） 宾语从句 whether 是否 宾语 可与 or not 连用 I don't know whether he will come or not.（我不知道他是否会来。） 山东考区易错提醒 if 的双重用法：表 "如果" 时引导条件状语从句，遵循 "主将从现"；表 "是否" 时引导宾语从句，时态根据实际情况而定 while 的用法限制：引导时间状语从句时，从句动词必须是延续性动词，不能用 come/go/arrive 等短暂性动词 although/though 与 but 不可连用：误： Although he is old, but he still works hard.（×） so...that... 与 such...that... 的区别：so 修饰形容词或副词，such 修饰名词短语 as soon as 引导的时间状语从句：同样遵循 "主将从现" 原则 1.用 when/if/because/while/so that/as soon as 填空 （1）I will call you __________ I arrive in Qingdao. （2）He didn't go out __________ it was raining. （3）She studies hard __________ she can get good grades. （4）__________ my mother was cooking, I was doing my homework. （5）I don't know __________ he will come tomorrow. 2.选出下列句子中从属连词使用正确的一项 ( ) A. If it will rain tomorrow, we will stay at home. B. He was ill, so he didn't go to school. C. Because he is young, so he can't drive. D. While I came home, my father was reading. 3.改正下列句子中从属连词的错误 （1）I will tell you if he will come. →__________ （2）He didn't pass the exam because he doesn't study hard. →__________ （3）While she is singing, the phone rang. →__________ 1.用 when/if/because/until/so...that.../although 填空 （1）He waited __________ his mother came back. （2）__________ you study hard, you will pass the exam. （3）The film is __________ interesting __________ everyone likes it. （4）I was playing football __________ I hurt my leg. （5）__________ he is young, he knows a lot. 2.按要求改写句子（用适当的从属连词） （1）He studies hard. He wants to pass the exam.（合并为目的状语从句） ________________________________________________________________________ （2）It is cold. We wear warm clothes.（合并为原因状语从句） ________________________________________________________________________ （3）You finish your homework. You can watch TV.（合并为条件状语从句） ________________________________________________________________________ 3.翻译句子（注意从属连词用法） （1）当我到达学校时，上课铃已经响了。 ________________________________________________________________________ （2）除非你努力，否则你不会成功。 ________________________________________________________________________ （3）这本书如此有趣，以至于我读了三遍。 ________________________________________________________________________ 考点三 连词的辨析与综合运用 综合考察并列连词与从属连词的用法区别，核心是根据句子逻辑关系选择正确的连词。山东考区常在完形填空和改错题中考查此考点，需要结合上下文语境进行判断。 易混连词辨析（山东高频易错点） 易混连词 区别 正确例句 错误例句 because vs so because 表原因，so 表结果，不可同时使用 Because he was ill, he didn't go to school. He was ill, so he didn't go to school. Because he was ill, so he didn't go to school. when vs while when 可接延续性 / 短暂性动词；while 只接延续性动词，强调动作同时进行 When he arrived, we were having dinner. While we were having dinner, he arrived. While he arrived, we were having dinner. if vs whether 表 "是否" 时，whether 可与 or not 连用，if 不可；介词后只能用 whether I don't know whether he will come or not. I don't know if he will come or not. and vs but and 表顺承、并列；but 表转折 He is tall and strong. He is tall but thin. He is tall but strong.（逻辑错误） so...that... vs such...that... so + 形容词 / 副词 + that；such + 名词短语 + that She is so beautiful that everyone likes her. She is such a beautiful girl that everyone likes her. She is so a beautiful girl that everyone likes her. 综合运用解题技巧 第一步：判断句子关系 并列关系（词与词、短语与短语、两个独立句子）→ 用并列连词 主从关系（一个句子修饰另一个句子）→ 用从属连词 第二步：判断具体逻辑关系 并列 / 顺承 → and/both...and... 选择 → or/either...or... 转折 → but/yet/while/although 因果 → because/so/since/as 条件 → if/unless 时间 → when/while/until/as soon as 目的 → so that 结果 → so...that.../such...that... 第三步：检查语法规则 主将从现（if/unless/as soon as 等引导的从句） 就近原则（either...or.../neither...nor... 等） 复数原则（both...and...） 连词不可连用规则（because 和 so、although 和 but） 1.选择合适的连词填空（and/but/because/if/when/although） （1）He is rich, __________ he is not happy. （2）__________ I was walking in the street, I met an old friend. （3）I didn't go to the party __________ I had to study for the exam. （4）Work hard, __________ you will succeed. （5）__________ you don't hurry up, you will miss the train. 2.选出下列句子中连词使用正确的一项 ( ) A. He is not only tall, but also he is strong. B. When I was ten, I can swim. C. Whether he comes or not, we will have the meeting. D. Because it is late, so we go home. 1.选择合适的连词填空（and/or/but/because/so/if/while/although） （1）She likes singing, __________ she doesn't like dancing. （2）It was raining hard, __________ we had to stay at home. （3）__________ my father was reading, my mother was cooking. （4）Do you know __________ he will come to the party? （5）__________ he is tired, he still goes on working. 2.改正下列句子中连词的错误 （1）Either you or he are right. →___________ （2）He didn't come to school because he is ill. →__________ （3）While I finish my homework, my mother will cook dinner. →__________ （4）Not only he but also his sister like playing football. →__________ 一、单项选择 ( ) 1. I like coffee __________ my sister likes tea. A. and B. or C. but D. so ( ) 2. __________ you study hard, you will pass the exam. A. If B. Because C. But D. So ( ) 3. She is __________ young __________ she can't go to school. A. too；to B. so；that C. such；that D. enough；to ( ) 4. I was reading __________ my mother came back. A. when B. while C. until D. since ( ) 5. __________ Tom __________ Jack likes playing football. They often play together. A. Either；or B. Neither；nor C. Not only；but also D. Both；and ( ) 6. He didn't go out __________ it was raining. A. so B. because C. but D. or ( ) 7. Hurry up, __________ you will be late for school. A. and B. but C. or D. so ( ) 8. I don't know __________ he will come tomorrow. A. if B. that C. because D. so ( ) 9. __________ he is old, he still works hard. A. Because B. Although C. So D. But ( ) 10. Not only my father __________ my mother likes watching TV. A. and B. but also C. or D. nor 二、用适当的连词填空 1.She likes singing ____________ dancing. 2.He didn't go to school ____________ he was ill. 3.____________ it rains tomorrow, we will stay at home. 4.I was doing my homework ____________ my father came back. 5.Hurry up, ____________ you will miss the bus. 6.____________ Tom ____________ Mary are my good friends. 7.She studies hard ____________ she can get good grades. 8.He is tall, ____________ he is not good at playing basketball. 9.I don't know ____________ she will come or not. 10.____________ you are tired, you can go to bed early. 三、按要求完成下列各题 1.改正下列句子中连词的错误 （1） Because he is ill, so he didn't go to school. →__________ （2）Either you or I are wrong. →____________ （3）While I came home, my mother was cooking. →__________ （4）He not only likes English, but also he likes math. →____________ （5）If it will rain tomorrow, we will cancel the picnic. →____________ 2.翻译句子（注意连词用法） （1）他既不喜欢游泳，也不喜欢跑步。 ________________________________________________________________________ （2）当我在做作业时，电话响了。 ________________________________________________________________________ （3）她努力学习是为了能考上好学校。 ________________________________________________________________________ （4）除非你努力，否则你不会成功。 ________________________________________________________________________ （5）这本书如此有趣，以至于我读了三遍。 ________________________________________________________________________ 3.按要求改写句子 （1）He likes reading. He likes writing.（合并为一句，用 not only...but also...） ________________________________________________________________________ （2）She is ill. She can't go to school.（合并为一句，用 because） ________________________________________________________________________ （3）It is cold. We wear warm clothes.（合并为一句，用 so） ________________________________________________________________________ 四、完形填空 My name is Li Ming. I live in Jinan, Shandong. I have a good friend named Wang Hua. We are in the same school __________（1）we go to school together every day. Wang Hua likes playing basketball __________（2）he is very tall. I like playing football, __________（3）I am not very good at it. Wang Hua often helps me __________（4）he is kind. __________（5）we have free time, we often play sports together. __________（6）it rains, we stay at home and read books. Wang Hua likes reading storybooks __________（7）I like reading science books. __________（8）we have different interests, we can always find something to talk about. Last week, we had a test. I didn't study hard, __________（9）I failed. Wang Hua helped me review my lessons __________（10）I could pass the make-up exam. I am lucky to have such a good friend. ( ) 1. A. and B. but C. or D. so ( ) 2. A. because B. so C. but D. or ( ) 3. A. and B. but C. so D. because ( ) 4. A. because B. so C. but D. or ( ) 5. A. When B. If C. Because D. So ( ) 6. A. When B. If C. Because D. So ( ) 7. A. and B. but C. so D. because ( ) 8. A. Because B. Although C. So D. But ( ) 9. A. so B. because C. but D. or ( ) 10. A. so that B. because C. if D. when 答案与解析 考点一： 考点再现： 1.（1）but（2）so（3）or（4）but（5）or 2. B 3.（1）He likes not only English but also math. （2）Both you and he are right. （3）I don't like fish or chicken. 过关训练： 1.（1）Both, and（2）but（3）but（4）or（5）so 2.（1）She likes singing and dancing. （2）He is short but strong. （3）You can go by bus or by bike. 3.（1）He likes neither swimming nor running. （2）She not only plays the piano but also plays the violin. （3）The weather is fine, so we decide to go to Qianfo Mountain. 考点二： 考点再现： 1.（1）as soon as/when（2）because（3）so that（4）While（5）if/whether 2. B 3.（1）I will tell you if he comes. （2）He didn't pass the exam because he didn't study hard. （3）While she was singing, the phone rang. 过关训练： 1.（1）until（2）If（3）so, that（4）when（5） Although 2.（1）He studies hard so that he can pass the exam. （2）We wear warm clothes because it is cold. （3）If you finish your homework, you can watch TV. 3.（1）When I arrived at school, the bell had rung. （2）You won't succeed unless you work hard. （3）This book is so interesting that I have read it three times. 考点三： 考点再现： 1.（1）but（2）When（3）because（4）and（5）If 2. C 过关训练： 1.（1）but（2）so（3）While（4）if/whether（5） Although 2.（1）Either you or he is right. （2）He didn't come to school because he was ill. （3）While I am finishing my homework, my mother will cook dinner. （4）Not only he but also his sister likes playing football. 一、单项选择。 1.C 2.A 3.B 4.A 5.C 6.B 7.C 8.A 9.B 10.B 1.解析：本题考查转折连词的用法。前半句 “我喜欢咖啡” 和后半句 “我妹妹喜欢茶” 是转折对比关系。A 选项 and 表并列顺承；B 选项 or 表选择或条件；C 选项 but 表转折；D 选项 so 表因果结果。故正确答案为 C。 2.解析：本题考查条件状语从句连词 if 的用法。句意为 “如果你努力学习，你就会通过考试”，前后是条件关系。A 选项 if 表 “如果”，引导条件状语从句，遵循主将从现；B 选项 because 表原因；C 选项 but 表转折；D 选项 so 表结果。故正确答案为 A。 3.解析：本题考查结果状语从句 so...that... 的用法。句意为 “她太小了，不能去上学”。A 选项 too...to... 后接动词原形；B 选项 so + 形容词 + that 从句，符合结构；C 选项 such 后接名词短语；D 选项 enough...to... 后接动词原形。故正确答案为 B。 4.解析：本题考查时间状语从句连词 when 和 while 的区别。come 是短暂性动词，when 可接短暂性动词，while 只能接延续性动词。A 选项 when 符合；B 选项 while 不符合；C 选项 until 表 “直到”；D 选项 since 表 “自从”。故正确答案为 A。 5.解析：本题考查并列连词固定搭配的用法。根据后句 “他们经常一起踢足球” 可知两人都喜欢。A 选项 either...or... 表 “要么… 要么…”；B 选项 neither...nor... 表 “既不… 也不…”；C 选项 not only...but also... 表 “不仅… 而且…”，谓语动词遵循就近原则，likes 是单数，符合；D 选项 both...and... 谓语动词用复数。故正确答案为 C。 6.解析：本题考查原因状语从句连词 because 的用法。句意为 “他没有出去，因为下雨了”，前后是因果关系，前果后因。A 选项 so 表结果；B 选项 because 表原因；C 选项 but 表转折；D 选项 or 表选择。故正确答案为 B。 7.解析：本题考查 “祈使句 + or + 陈述句” 结构。句意为 “快点，否则你上学要迟到了”，or 表 “否则”。A 选项 and 表顺承；B 选项 but 表转折；C 选项 or 符合；D 选项 so 表结果。故正确答案为 C。 8.解析：本题考查宾语从句连词 if 的用法。句意为 “我不知道他明天是否会来”，if 表 “是否”，引导宾语从句。A 选项 if 符合；B 选项 that 无实义；C 选项 because 表原因；D 选项 so 表结果。故正确答案为 A。 9.解析：本题考查让步状语从句连词 although 的用法。句意为 “虽然他年纪大了，但他仍然努力工作”，前后是让步关系。A 选项 because 表原因；B 选项 although 表 “虽然、尽管”；C 选项 so 表结果；D 选项 but 表转折，不能用于句首。故正确答案为 B。 10.解析：本题考查并列连词固定搭配 not only...but also... 的用法。句意为 “不仅我爸爸，而且我妈妈也喜欢看电视”，not only...but also... 是固定搭配。A 选项 and 不符合；B 选项 but also 符合；C 选项 or 表选择；D 选项 nor 表否定并列。故正确答案为 B。 二、用适当的连词填空 1. and 2. because 3. If 4. when 5. or 6. Both; and 7. so that 8. but 9. whether 10. Since 1.解析：本题考查并列连词 and 的用法。singing 和 dancing 是两个并列的动名词，表并列关系用 and。故正确答案为 and。 2.解析：本题考查原因状语从句连词 because 的用法。“他没去上学” 的原因是 “他生病了”，前果后因用 because。故正确答案为 because。 3.解析：本题考查条件状语从句连词 if 的用法。句意为 “如果明天下雨，我们就待在家里”，表条件用 if，首字母大写。故正确答案为 If。 4.解析：本题考查时间状语从句连词 when 的用法。句意为 “我爸爸回来的时候我正在做作业”，come 是短暂性动词，用 when 引导。故正确答案为 when。 5.解析：本题考查 “祈使句 + or + 陈述句” 结构。句意为 “快点，否则你会错过公交车”，or 表 “否则”。故正确答案为 or。 6.解析：本题考查并列连词固定搭配 both...and... 的用法。句意为 “汤姆和玛丽都是我的好朋友”，both...and... 表 “两者都”，谓语动词用复数 are，首字母大写。故正确答案为 Both; and。 7.解析：本题考查目的状语从句连词 so that 的用法。句意为 “她努力学习是为了能取得好成绩”，表目的用 so that。故正确答案为 so that。 8.解析：本题考查转折连词 but 的用法。前半句 “他很高” 和后半句 “他不擅长打篮球” 是转折关系，用 but。故正确答案为 but。 9.解析：本题考查宾语从句连词 whether 的用法。句中有 or not，表 “是否” 时只能用 whether，不能用 if。故正确答案为 whether。 10.解析：本题考查原因状语从句连词 since 的用法。句意为 “既然你累了，你可以早点睡觉”，表已知原因用 since，首字母大写。故正确答案为 Since。 三、按要求完成下列各题 1. 改正下列句子中连词的错误 （1）Because he is ill, he didn't go to school. （2）Either you or I am wrong. （3）When I came home, my mother was cooking. （4）He not only likes English but also math. （5）If it rains tomorrow, we will cancel the picnic. （1）解析：本题考查连词不可连用规则。because 和 so 不能同时出现在一个句子中，二者只能选其一，此处去掉 so 即可。故正确答案为 Because he is ill, he didn't go to school. （2）解析：本题考查就近原则。either...or... 连接主语时，谓语动词与靠近的主语保持一致，靠近的主语是 I，be 动词用 am。故正确答案为 Either you or I am wrong. （3）解析：本题考查 when 和 while 的区别。come 是短暂性动词，while 只能引导延续性动词的从句，应改为 when。故正确答案为 When I came home, my mother was cooking. （4）解析：本题考查 not only...but also... 的用法。not only 和 but also 后接的成分要对等，前面是 likes English，后面直接接 math 即可，去掉重复的 he likes。故正确答案为 He not only likes English but also math. （5）解析：本题考查 if 引导条件状语从句的主将从现原则。if 表 “如果” 时，从句用一般现在时表将来，去掉 will。故正确答案为 If it rains tomorrow, we will cancel the picnic. 2. 翻译句子 （1）He likes neither swimming nor running. （2）When I was doing my homework, the phone rang. （3）She studies hard so that she can get into a good school. （4）You won't succeed unless you work hard. （5）This book is so interesting that I have read it three times. （1）解析：本题考查 neither...nor... 的用法。“既不… 也不…” 用 neither...nor...，后接动名词形式。故正确答案为 He likes neither swimming nor running. （2）解析：本题考查 when 引导时间状语从句的用法。“当… 时” 用 when，主句用一般过去时，从句用过去进行时。故正确答案为 When I was doing my homework, the phone rang. （3）解析：本题考查 so that 引导目的状语从句的用法。“为了” 用 so that，从句中用 can 表示 “能够”。故正确答案为 She studies hard so that she can get into a good school. （4）解析：本题考查 unless 引导条件状语从句的用法。“除非… 否则…” 用 unless，主句用一般将来时，从句用一般现在时。故正确答案为 You won't succeed unless you work hard. （5）解析：本题考查 so...that... 引导结果状语从句的用法。“如此… 以至于…” 用 so + 形容词 + that 从句，“读了三遍” 用现在完成时。故正确答案为 This book is so interesting that I have read it three times. 3. 按要求改写句子 （1）He not only likes reading but also likes writing. （2）She can't go to school because she is ill. （3）It is cold, so we wear warm clothes. （1）解析：本题考查用 not only...but also... 合并句子。连接两个并列的谓语部分，保持结构对等。故正确答案为 He not only likes reading but also likes writing. （2）解析：本题考查用 because 合并原因状语从句。前果后因，用 because 连接原因从句。故正确答案为 She can't go to school because she is ill. （3）解析：本题考查用 so 合并结果状语从句。前因后果，用 so 连接结果从句。故正确答案为 It is cold, so we wear warm clothes. 四、完形填空 1.A 2.A 3.B 4.A 5.A 6.B 7.B 8.B 9.A 10.A 1.解析：本题考查并列连词 and 的用法。“我们在同一所学校” 和 “我们每天一起上学” 是并列顺承关系，用 and。故正确答案为 A。 2.解析：本题考查原因状语从句连词 because 的用法。“王华喜欢打篮球” 的原因是 “他很高”，前果后因用 because。故正确答案为 A。 3.解析：本题考查转折连词 but 的用法。“我喜欢踢足球” 和 “我不擅长踢足球” 是转折关系，用 but。故正确答案为 B。 4.解析：本题考查原因状语从句连词 because 的用法。“王华经常帮助我” 的原因是 “他很善良”，前果后因用 because。故正确答案为 A。 5.解析：本题考查时间状语从句连词 when 的用法。句意为 “当我们有空的时候，我们经常一起做运动”，表时间用 when。故正确答案为 A。 6.解析：本题考查条件状语从句连词 if 的用法。句意为 “如果下雨，我们就待在家里看书”，表条件用 if。故正确答案为 B。 7.解析：本题考查转折连词 but 的用法。“王华喜欢读故事书” 和 “我喜欢读科学书” 是对比转折关系，用 but。故正确答案为 B。 8.解析：本题考查让步状语从句连词 although 的用法。句意为 “虽然我们有不同的兴趣，但我们总能找到可以谈论的事情”，表让步用 although。故正确答案为 B。 9.解析：本题考查因果连词 so 的用法。“我没有努力学习” 导致 “我考试不及格”，前因后果用 so。故正确答案为 A。 10.解析：本题考查目的状语从句连词 so that 的用法。句意为 “王华帮我复习功课，以便我能通过补考”，表目的用 so that。故正确答案为 A。 第 1 页 共 7 页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $