人教八下Unit 2 I’ll help to clean up the city park知识点 练习题（无答案）

Unit 2 I’ll help to clean up the city park 一．词汇辨析 1. alone / lonely alone = by oneself adj. 单独的，指无人陪伴的客观事实，不带感情色彩。w W w .X k b 1. c O m lonely ①指人孤独的，寂寞的，强调主观感受；②也可指某个地方是荒凉的 ①. ( )He often walks ____________ to home . A. lonely B. together C. alone ②. ( )The old man lives ___，but he never feels ____. A. alone ; lonely B. lonely; alone C. alone; alone D. lonely; lonely ③.He did the work all by himself.（同义句）__________________________________ 2．use相关短语集锦 （1）.词性转换use V.使用 Useful adj. 有用的 （2）. use sth to do sth 用某物做某事 used to do sth 过去常常做某事，表示过去做过的事现在已经不做，只用于过去时态。 be /get used to doing sth 习惯于做某事 be /get used to doing sth 习惯于做某事 be used to do sth 被用来做某事=be used for doing sth 1 Studying English is__________(use). 2 We use Internet __________(find) information. 3 My mother used_________（tell）us story when we were young. 4 My grandpa is used ___________(live) in country. 5 Stamps is used ____________(post) letters ⑥( ) He used to ____short and ____ s