Unit2知识点整理+习题2022-2023学年人教版八年级英语下册

Unit 2 I'll help to clean up the parks 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 ★★必背单词 notice .公告牌，通告，布告 lonely.孤独的，寂寞的 repair .修理，修补 disabled.丧失能力的，有残疾的 imagine v.想象，设想 carry .拿，提，扛 change.变化，改变 understand .理解，领会 2 ★★★必背短语 1. have difficulty (in) doing sth.= have trouble (in) doing sth. 做某事有困难 2. be worried about sb./ sth. = worry about sb./ sth. 担心某人、某事 3. at the age of 在……岁时 4. cheer (sb.) up（让某人）变得高兴；振奋起来 5. give out分发；散发 6. volunteer to do sth. 自愿做某事 7. care for sb./sth.照顾；照料= take care of=look after 8.try one’s best (to do sth.) 尽某人最大的努力去做某事 ★★★知识点： 1. such “这样的，这种，如此”，用于修饰名词 such+ a/ an+形容词+单数名词：such a good day 多么美好的一天 such an exciting match 多么 精彩的比赛 such+形容词+复数名词/不可数名词：such important decisions 多么重要的建议 such delicious food 多么美味的食物 2. make it possible (for sb.) to do sth.使（某人）做某事成为可能， 例：You helped to make it possible for me to have Lucky. make it +形容词(+for sb.) to do sth. 使（某人）做某事成为…； think/find it +形容词to do sth. 3. excited意为 兴奋的，修饰人；exciting意为 令人兴奋/激动的，修饰物 4. alone 【形容词】独自一人的，无感情色彩：The musician enjoyed living alone and writing songs himself. lonely （感到）孤独寂寞的，带有很强的感情色彩，可做表语或定语。The lonely boy is not lonely now. 5. used to do sth.过去/曾经(常)做某事，表示过去的习惯、动作或状态，并强调现在已经不再存在或发生。 易混淆短语 be used to do sth ……被用来做某事 be used to doing sth 习惯做某事= get used to doing sth ★★★语法： 动词+介词短语：（宾语放在动词放在介词后）例：ask for,care about,look after,laugh at 动词+副词短语：（宾语是名词时，置于副词前后均可；若宾语是代词，则置于动词和副词之间） 例：cheer up,give up,take off,put away,hand in,think over,turn down 对应习题： 一.单项填空。 （ ）1. Old Henry lives ________.He often feels ________. A．alone；alone B．alone；lonely C．lonely；lonely D．lonely；alone （ ）2. The good news of our basketball team winning the game ________ the whole class. A．cheered up B．put up C．got up D．looked up （ ）3. —What makes you ________ the job?—Because I'll move to another city. A．set up B．look for C．cut off D．give up （ ）4. His family ________ be really poor.But now they have muc