Unit 4 My Favourite Subject 重点语法--连词and、but和because用法辨析 专题练 2025-2026学年上学期初中英语人教版（2024）七年级上册

中小学教育资源及组卷应用平台 Unit 4 Unit 4 My Favourite Subject 重点语法--连词and、but和because用法辨析 专题练 2025-2026学年上学期初中英语人教版（2024）七年级上册 一、连词语法总结 连词and、but和because and 表示 1 ：连接两个或多个词、短语或句子，表示“ 2 ”等意思。 表示连续性：用于连接两个相同的词语，表示动作的持续或反复。 表示目的：在口语中用在come、go、try、wait等之后表示目的，相当于不定式符号to。 表示结果：用在祈使句后，可表示结果，意为“那么”。 表示加法：有时用于连接数词，表示将它们相加。 but 表示 3 ：用来连接两个相互对比的概念。 用于礼貌地拒绝或表达不赞同。 because 连词 because在英语中主要用于表示原因，它引导的是一个 4 ，用来连接两个句子，使语义更加完整。 二、辨析选词填空 用and，but，so和because填空 5．I like English, my brother likes maths. 6．I am busy this week, I won’t go to see you. 7．This pair of shoes is $10 that pair of shoes is $12. 8．History is difficult we like it. 9．My mother buys a birthday cake for me it is my birthday today. 三、完成句子 10．Chocolate isn’t healthy. It’s my favourite food. (用but连接两个句子) 11．I was tired last night. I went to bed early.(合成一个句子) 12．Peter’s favourite subject is Chinese. He thinks Chinese is very difficult. (用 and,because或but连接下面的句子。) 13．English is very important. My English teacher is really nice. (用 and, because或but连接下面的句子。) 14．She is my favourite teacher. She makes everyone in the class feel special. (用and，because或but连接两个句子。) 15．I love Thursday afternoons. We have fun classes then. (用 and, because或but连接下面的句子。) 16．Jackson can play tennis. Peter can’t play tennis. (用but合并为一句话) 四、辨析单项选择 17．I play volleyball very well, _____ my sister doesn’t. A．but B．or C．and D．because 18．I like my new school _____ my teachers and classmates are very friendly. A．before B．because C．so D．until 19．Sam likes carrots, _____ his sister likes them, too. A．and B．or C．but D．so 20．—How do you like math —I think it is difficult _____ interesting. A．and B．but C．because D．so 21．I play basketball every day, _____ my friend Alan doesn’t. A．and B．because C．but D．so 22．Alice offered me a concert ticket, _____ I politely refused it. A．or B．so C．and D．but 23．I like reading _____ my sister likes reading too. A．so B．and C．but D．or 24．My mother doesn’t eat ice cream _____ she doesn’t want to be fat. A．because B．so C．or D．but 五、改错 25．She can play the piano, and she can’t play it well. 26．They are in the same school, and in different classes. 27．He likes bananas, and he doesn’t like oranges. 28．Daniel can’t drink hot water because his toothache. 29．A passenger realized he couldn’t find his ticket but became quite upset. 参考答案 题号 17 18 19 20 21 22 23 24 答案 A B A B C D B A 1．并列 2．和、又、而且 3．转折 4．原因状语从句 【解析】1．and表示并列：连接两个或多个词、短语或句子，表示“和、又、而且”等意思。故填：并列。 2．and表示并列：连接两个或多个词、短语或句子，表示“和、又、而且”等意思。故填：和、 ... ...