人教版八年级英语(下)unit2精讲课件.ppt

八年级下册：Unit 2 Ill help to clean up the city parks.,词汇讲解,clean up,clean up+n.=clean+n./pron.+up 清扫You can help to clean up the city parks.你可以帮助打扫城市公园。你可以帮助你的同学打扫操场。You can help your classmates clean up the playground.,He often helps parents _(打扫)the rooms on weekends.He sometimes volunteers _(打扫)the public stairs.,clean up,to clean up,cheer up 变得更高兴，振作起来,He cheered up at once when I agreed to help him.当我同意帮助他时，他马上高兴起来。为了让她高兴起来，他带她去了电影院。He took her to the cinema to cheer her up.,1._!The news isnt too bad.2.He fail in the math test and looks sad.Lets _.A.put him up B.set him up C.cheer him up D.clean him up,Cheer up,C,give out 散发；分发,The boy could give out food at the food bank.这个男孩可以在食品救济中心分发食物。你可以给同学们分发新书吗？Can you give out the new books to the classmates?give out=hand out,volunteer,Volunteer v.志愿做，义务做 n.志愿者放学后，珍妮自愿打扫教室。Jenny volunteer to clean up the classroom after school.我想做一名环保志愿者。I want to be an environmental volunteer.,put off 拖延，推迟,我们不能推迟制定计划。We cant put off making a plan.请不要拖延做作业。Please dont put off doing your homework.put away 放好put on 穿上put up 张贴 put out 熄灭,used to do sth.过去/曾经做某事,他曾经在这间医院工作。He used to work in this hospital.be used to do sth.被用来做某事=be used for v.-ing/n.This book is used to teach us how to write.这本书教我们如何写作。他习惯于一直在外面吃饭。He is used to eating out all the time.,1.My aunt goes to climb mountains every Sunday.Oh?But she _ hate climbing mountains.A.used to B.was used to C.is used to D.was used for,A,notice可数n.公告牌;通告,Lets make some notices,too.让我们也做一些广告牌吧。让我们一起张贴这些广告牌吧。Lets put up these notices.notice 不可数n.注意notice v.注意到Did you notice that he wore a new jacket today.,Take _(注意)of what they say.After school,lets hand out the _ to the students.,notice,notices,lonely孤独的 vs.alone独自地,A lot of old people feel_.1.没有了朋友，他感到很孤独。He felt very lonely without his friends.2.他喜欢独自生活。He likes living alone.,lonely,He lives _ but doesnt feel_.,alone,lonely,take after,I take after my mother.我长得像我母亲。你弟弟长得像你的父亲。Your younger brother takes after your father.look like看起来像It looks like a cat.,repair 修补,I repaired my toy car.我修好了我的玩具车。fix 侧重于安装 fix up修理，装饰mend侧重于修补衣服等His old furniture need _.,repairing,similar,My sister and I have similar hobbies.我的姐姐和我有相似的爱好。be similar to 与相似/相仿我与她相似。I am similar to her.我的新裙子和你的相似。My new dress is similar to _.,yours=your dress,My idea _(similar)yours.,is similar to,letter可数n.信,Jenny,here is a letter for you.珍妮，这儿有你的一封信。write(a letter)to sb.写一封信给某人=write to sb.我正在给我的笔友写一封信。I am writing(a letter)to my friend.,disabled adj.有残疾的,我们应该要采取实用的措施帮助残疾人。We should take practical measures to help disabled people.,imagine v.想象，设想,Imagine you cant walk or use your hands easily.想象一下不能走或自如地用你的手。你可以想象在美国的生活吗？Can you imagine the life in America.n.imaginationthe ability of imagination想象力,difference n.可数,make a difference to 对产生影响教育可以对一个人的生活质量产生很大的影响。Education can make a big difference to the quality of a persons life.,失之毫厘，谬以千里。One false step will_.,make a great difference,The internet is so closely connected with our daily life.Can you _ a life without it?understand B.consider C.expect D.imagine,D,a friend of mine,双重所有格a friend of mine=one of my friends汤姆是我的一个朋友。Tom is a friend of mine.,help sb.out 帮助某人摆脱困境,请尽可能的帮助他们摆脱困境。Please help them out as possible as you can.We need to help those who are in trouble.我们需要帮助那些有困难的人。,work out 产生结果，成功,我做不出这道数学题，请帮我解决。I cant work out this math problem,please help me out.,come up with想出,He came up with a good idea that could work out the problem.他想出一个可以解决问题的好主意。,change改变,change v.改变 n.改变(可数名词)；零钱(不可数名词)He has changed the date of meeting.他已经改了会议日期。Great changes have taken place in Zhongshan city.Heres your change.这是你的零钱。,try out 参加选拔,He decided to try out for a volunteer after a volunteer reading program.,put up,He is putting up the posters of the concert.他正在张贴演唱会的海报。,call up 打电话给某人,I called up my father and told him the news.call up sb.给某人打电话call on+sb.拜访call at+sw.拜访I called on the doctor yesterday.我昨天拜访了医生。I called at the doctors yesterday.我昨天去了医务室。,satisfaction n.满意,satisfaction(n.)be satisfied to do sth.对做某事感到满意他对赢得比赛很满意。He was satisfied to win the match.be satisfied with sth.对某事感到满意她对这个结果不满意She was not satisfied with the result.,satisfy(v.),satisfied(adj.),raise,v.筹集，征集They want to raise enough money for building a school.他们想筹集足够的钱来建一所学校。She likes to raise a dog.她喜欢养狗。Please raise your hands.请举手！,train,1.Last year,I went to Beijing by train.2.She got me a special trained dog.3.After six months of training with a dog,I was able to bring it home.,I want to _(筹集)money to _(捐赠)to the charity.These two buildings _(相似的)in style.This company was _(建立)last year.His speech made a great _(影响)to my life.,raise,give away,are similar,set up,difference,5.The teacher could _(分发)the examination papers.6.its raining hard.Wed better _(推迟)the sports meeting.7.She _(打电话)a friend just for a chat.8.We believe scientists will _(想出)a way to solve the air pollution.,give out,put off,called up,catch up with,elder,older,elder,年纪较长的,通常做定语，如：elder brother哥哥/elder sister姐姐older年龄较大的，通常做表语，如：She is two years older than me.她比我大两岁的。,从elder，older中选词填空,She is my_ sister.Do you know her?Yes,I do.She is my classmate.2.Mary is three years _ than me.,elder,older,