部编版八年级下册英语第二单元知识点

部编版八年级下册英语第二单 元知识点2018年部编版八年级英语下册第1单元知识点总结 nit 2 I ll help to clean up the city parks一、基本知识点1. sick 生病的，有病的；可在句中作表语 Mary could not come because she is sick.也可作定语a sick child【区别川】ill与sick同义；但是只在句中做表语，不做定语。Mary could notcome because she is ill.2. cheer （sb.） up （让某人）变得高兴；振奋起来The good news cheered upeveryone in our class.3. give out 分发； 散发，相当于 hand out, The teacher is giving out/ handing out the test papers.give sth. out to sb.意为把某物分发给某人。4. volunteer【名词】志愿者 【动词】义务做，自愿做（某事）volunteer to do sth.自愿做某事，The girls could volunteer in an after-school study program.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。There used to be a cinema here.这里曾有一个照相机。They told me stories about the past and how things used to be.他们告诉我关于这里过去的故事。6. 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.7. care for sb./sth.照顾；照料care【名词】小心，关心 take care of=look after 一【动词】care about sb./sth. 关心，在意某人/事一【形容词】careful 仔细的 / careless粗心的 一【副词】 carefully 仔细地8. 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I 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多么美味的食物如果名词前被 many, much, few, little修饰时，只能用so,而不用such:so many sick children/ so little time9. try out for 参加选拔，争取成为 Thirty football players tried out for theBest Player of the year.try out试用，试验10. journey【名词】（尤指长途）旅行，行程；trip【名词】多指短途旅行； travel【名词、动词】travel around the world【名词】traveler旅行者11. 【复习】be busy with sth. 忙于（做）什么事情 be busy doing sth. 忙 于（做）什么事情12. 【复习】try doing sth.试着去做某事try to do sth. 尽力去做某事try one s best （to do sth|某人最大的努力去做某事13. 【复习】be worried about sb./ sth. = worry about sb./ sth.担心某人、某事14. raise money 集资，筹钱；raise money for 为筹钱raise【动词】举起；提高；募集15. keep【动词】keep+名词，保留（某物）；keep+形容词，保持16. 【形容词】broken破损的，出毛病的；blind瞎的，失明的；deaf聋的;disabled 有残疾的，丧失能力的；在句中做定语和表语。make it possible （for sb.） to do sth.使（某人）做某事成为可能，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.18. make a difference to 对有影响；对有作用，difference 前可用 no, any, some, much等修饰，如The rain made no difference to the game.Hard-working makes much difference to study.19. difficulty【可数/不可数】表示抽象意义的 困难”时为不可数；表示具体的 雉 题、难事”时为可数；have difficulty (in) doing sth尸 have trouble (in) doing sth. 做某事有困难20. train【动词】训练，trained为过去分词，可做定语，意为 受过训练的 a trained dog21. be excited about sth.对某事感至U兴奋,Everyone is excited about thegood news.【复习】excited意为 兴奋的，修饰人；exciting意为令人兴奋/激动的，修饰物。22. order【名词】命令，指示；顺序，次序【动词】订购；点(菜)follow the order。23. change【动词】变化，改变 It s hard for a person to change his life(style).【名 词】变化；零钱change A for B 用 A 换成 B: When you travel in China, remember tochange US dollars for RMB.repair【动词】修理，修补；fix【动词】安装；使固定 【fix up修理二repair：Unit 2 I ll help to clean up the city parks一、基本知识点1. sick 意： 可在句中作 语 Mary could not come because she 病了也可作语一个生病的孩子 【区别川】川只在句中做 语，不做 语。2. cheer (sb.) up 意： ； The good news in our class.这个好消息让我们班每个人都很振奋。3. give out ,相当于 ,The teacher he test papers.老师正把试卷发给大家。give sth. out to sb. 意为 4. volunteer【名词】【动词】自愿做某事The girls could volunteer in an after-school study program.5. used to do sth. , 表示 , 并强调现 在已经不再存在或发生。There a cinema here. 这里曾有个照相机。They told me stories about the past and how things used to be.他们告诉我关于这里过去的故事。6. 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.7. care for sb./sth.照顾；照料care【名词】小心，关心 take care of=look after 一【动词】care about sb./sth. 关心，在意某人/事一【形容词】careful 仔细的 / careless粗心的 一【副词】 carefully 仔细地8. 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/suchan exciting match 多么 精彩的比赛su 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多么美味的食物如果名词前被 many, much, few, little修饰时，只能用so,而不用such: so many sick children/ so little time9. try out for 参加选拔，争取成为 Thirty football players tried out for the Best Player of the year.try out试用，试验10. journey【名词】（尤指长途）旅行，行程；trip【名词】多指短途旅行；travel【名词、动词】travel around the world【名词】traveler旅行者11. 【复习】be busy with sth. 忙于（做）什么事情 be busy doing sth. 忙 于（做）什么事情12. 【复习】try doing sth.试着去做某事try to do sth.尽力去做某事try one s best （to do sth|某人最大的努力去做某事13. 【复习】be worried about sb./ sth. = worry about sb./ sth.担心某人、某事14. raise money 集资, 筹钱；raise money for 为筹钱raise【动词】举起；提高；募集15. keep【动词】keep+名词，保留（某物）；keep+形容词，保持16. 【形容词】broken破损的，出毛病的；blind瞎的，失明的；deaf聋的;disabled 有残疾的，丧失能力的；在句中做定语和表语。make it possible （for sb.） to do sth.使（某人）做某事成为可能，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.18. make a difference to 对有影响；对有作用，difference 前可以用 no,any, some, much 等修饰，如The rain made no difference to the game.Hard-working makes much difference to study.19. difficulty【可数/不可数】表示抽象意义的 困难”时为不可数；表示具体的 雉 题、难事”时为可数；have difficulty (in) doing sth.= have trouble (in) doing sth.做某事有困难20. train【动词】训练,trained为过去分词，可做定语,意为“受过训练的一 trained dog21. be excited about sth.对某事感到兴奋，Everyone is excited about thegood news.【复习】excited意为兴奋的，修饰人；exciting意为令人兴奋/激动的，修饰物。22.order【名词】命令，指示；顺序，次序【动词】订购；点(菜)follow the order。23. change【动词】变化,改变 Its hard for a person to change his life(style).【名 词】变化；零钱change A for B 用 A 换成 B： When you travel in China, remember to change US dollars for RMB.repair【动词】修理，修补；fix【动词】安装；使固定【fix up修理=rcpair】