Unit 5【刷语法】because, since,as 引导的原因状语从句(重点语法提升练)-2022-2023学年九年级英语上册单元模块满分必刷题（牛津译林版）

2022-2023学年九年级英语上册单元模块满分必刷题（牛津译林版） Unit 5【刷语法】原因状语从句(重点语法提升练) 原因状语从句 原因状语从句的引导词有because，since，as等。 注意：1. because和so不能同时使用。 如：He didn’t come to school yesterday because he was ill. 他昨天没来上学，因为他生病了。 2. since引导原因状语从句表示显然的或已为人知的理由，表示“因为，既然” 如：Since everyone is here, let’s start.既然大家都到期了，我们就开始吧。 一、单项选择 1．（2022·辽宁沈阳·中考真题）I love going to school ________ everyone in my class is friendly. A．before B．although C．because D．unless 2．（2022·内蒙古包头·中考真题）Many wild animals don’t have a safe place to live, ________ villages and farms are growing bigger and taking away their land. A．because B．until C．although D．before 3．（2022·福建·中考真题）We are making a big cake ________ it’s Dad’s birthday today. A．because B．until C．once 4．（2022·湖南怀化·中考真题）I want to buy something special for my grandmother, _______ her birthday is coming. A．because B．although C．so 5．（2022·浙江温州·中考真题）—Mum, may I have more chocolate? —You’d better not ________ too much sweet food is bad for health. A．until B．while C．although D．because 6．（2022