人教版八年级英语下册第一单元知识点.ppt

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1、Unit 2 Ill help to clean up the city parks一、基本知识点一、基本知识点1.sick=ill 生病的，有病的；feel sick生病 a sick child一个生病的孩子 2.cheer(sb.)up（让某人）变得高兴；振奋起来3.give out分发；散发=hand out4.volunteer 【名词】志愿者 【动词】义务做，自愿做（某事）volunteer to do sth.，The girls could volunteer in an after-school study program.5.used to do sth.过去/曾经(常)做

2、某事 be used to doing sth习惯于做某事志愿做某事志愿做某事6.alone【形容词】独自一人的 The musician enjoyed living alone and writing songs himself.lonely（感到）孤独寂寞的 The lonely boy is not lonely now.7.care for 照顾；照料 care【名词】小心，关心 【形容词】careful careless 【副词】carefully take care of=look after 仔细的，小心的仔细的，小心的粗心的粗心的仔细地，小心地仔细地，小心地照顾照顾8.suc

3、h“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 such an exciting match such+形容词+复数名词/不可数名词：such important decisions such delicious food9.try out for如此好的一天如此好的一天如此激动的一场比赛如此激动的一场比赛如此重要的决定如此重要的决定如此美味的食物如此美味的食物参加选拔参加选拔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

4、词】traveler旅行者11.【复习】be busy with sth.be busy doing sth.12.【复习】try doing sth.try to do sth.try ones best(to do sth.)忙于某事忙于某事忙着做某事忙着做某事尝试做某事尝试做某事努力做某事，设法做某事努力做某事，设法做某事尽某人最大的努力尽某人最大的努力做某事做某事13.【复习】be worried about sb./sth.=worry about sb./sth.14.raise money集资，筹钱；raise money for为筹钱 raise【动词】举起；提高；募集15.k

5、eep【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，丧失能力的担心某人某事担心某人某事17.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；18.make a difference to对有影响；对有作用19.difficulty【可数/不

6、可数】表示抽象意义的“困难”时为不可数；表示具体的“难题、难事”时为可数；have difficulty(in)doing sth.=have trouble(in)doing sth.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.，Everyone is excited about the good news.【复习】excited意为 ，形容 ；exciting意为 ，形容 。一只受过训练的狗一只受过训练的狗对对感到兴奋感到兴奋激动的激动的人人令人激动的令人激动的事物事物做某事有

7、困难做某事有困难22.order【名词】命令，指示；顺序，次序【动词】订购；点（菜）23.change【动词】变化，改变Its hard for a person to change his life(style).【名词】变化；零钱零钱24.repair【动词】修理，修补；fix【动词】安装；使固定【fix up修理=repair】1.several 2.satisfaction 3.understand 4.imagine 5.train二、重要单词、短语二、重要单词、短语几个几个满意满意理解，明白理解，明白想象想象训练训练Give短语小结短语小结1.give up(doing)2.giv

8、e out3.give away放弃做某事放弃做某事分发分发捐赠捐赠Up短语小结短语小结1.give up2.clean up3.cheer up4.fix up=repair5.set up6.put up7.get e up with9.call up=ring up10.pick up放弃放弃打扫干净打扫干净使使振奋，使振奋，使高兴高兴修理修理建立建立张贴张贴起床起床提出，想出提出，想出打电话打电话接电话接电话Out短语小结短语小结1.give out=hand out2.run out of 3.try out4.go out5.hang out6.help out（with）7.wo

9、rk out8.cut out分发分发用光，用尽用光，用尽参加参加选拔，试用选拔，试用外出外出闲逛闲逛帮助帮助成功的发展，解决成功的发展，解决删除删除after短语小结短语小结1.take after2.look after=take care ofoff短语小结短语小结1.put off2.get off3.cut off像像照顾照顾推迟推迟下车下车切除切除三、重点语法三、重点语法动词不定式动词不定式1.表目的表目的The girl could visit the sick childen in the hospital to cheer them up.2.表原因表原因I am happy

10、 to see you.3.补充说明补充说明4.Its+形容词形容词+for sb+to do sth做某事对某人做某事对某人来说是来说是的的5.疑问词疑问词+to+动词原形动词原形What to do,how to do,where to go1._ is difficult to work out the maths problem.A.This B.That C.It D.Its2.We decided _ at the end of this month.A.travel B.not start out C.to leave D.going3.They have no paper_.A

11、.to writeB.to write with C.write onD.to write on4.Let him _ a rest.I think he must be tired after the long walk.A.hasB.haveC.to have5._the computer is a problem.A.How to use B.What to use C.Where to useD.Which to use6.The teacher told us _in bed.A.dont read B.read not C.to not read D.not to read7.Th

12、e old man was _angry _ say a word.A.so,thatB.as,as C.too,toD.very,to8.Why _home tomorrow?A.not goB.not goingC.not to goD.didnt go9.The TV set is too loud.Will you please _?A.turn down it B.turn it downC.to turn it down10.Its cold outside.You had better _ your coat.A.to put onB.putting onC.puts onD.put on