人教版高中英语必修三unit2-healthy-eating-using-language课件.ppt（纯ppt,可能不含音视频素材）

1、2.earn ones living make a living 谋生 She used to earn her living by selling drinks.她曾经靠卖饮料谋生。earn ones living/make a living by 靠谋生 do sth.for a living 做某事以维持生计She _(靠谋生)selling vegetables.earned her living by/made a living by3in debt 欠债 In the old society,many peasants were in heavy debt.在旧社会，许多农民负债累

2、累。拓展 be in ones debtbe in debt to sb.欠某人的情；受某人的恩惠 be/get out of debt 还清债务完成句子He liked gambling and was _(负债累累)She _(终于还清欠款)after ten years ofhard work.I hate _(欠别人的情),but Im always ready to help others.in heavy debtgot out of debtbeing in debt to others/being inothers debt4.glare(1)vi.怒目而视怒目而视;闪耀闪耀

3、She didnt look happy but glared at him.她怒视着他，看上去不高兴。The sun glared on the sea.太阳在海上发出令人目眩的光芒。(2)n.C怒视，瞪眼；怒视，瞪眼；U炫目的光炫目的光 The fierce glare on his face stopped me from talking.他面带怒色，使我不能说话。5.spy(1)vi.暗中监视；侦察 spy on sb.spy on/into sth.vt.发现；看见；注意到Its wrong to spy into peoples affairs.刺探他人的私事是错误的。I spy

4、someone coming up the garden path.我看到有人正沿着花园小径走来。【牛刀小试】He is a spy and he is spying _the enemy.AonBinto CtoDout 答案：spy on“窥探；侦查”。A6limit vt.限制；限定 n.界限；限度The teacher limited his students to 500 words for their compositions.老师把学生的作文限制在五百字以内。That fence is the limit of the schoolyard.那堵围墙是校园的界线。Ill help

5、 as much as I can,but there is a limit to what I can do.我会尽力帮忙，但我所能做的也是有限的。拓展 There is a/no limit to.对是有限/无限的set a limit to _within limits _without limits _limit sth.to _be limited to sth.受限制于对对规定规定限制限制适度地；有限度地没有限制地没有限制地将某物限制在范围内运用 完成句子Im willing to help,_(适当地)_(没有止境)what you can do if you try.He mu

6、st _ our weekly expenditure _(将限制在)ten pounds.within limits limit There is no limit to to7.benefit n.利益；好处 The new hospital will be a great benefit to the town.新建成的医院将给全镇人民带来极大的好处。(2)vt.&vi.有益于，有助于；受益于 (常与from或by连用)A benefit BB benefit from/by A The sea air will benefit you.海边的空气对你有益。We benefited gr

7、eatly from this frank talk.这次坦诚的谈话使我们获益匪浅。拓展 benefit from.从受益be of(great/much/no)benefit to _for the benefit of _beneficial adj.有益的，有利的对(很/没)有好处为了的利益运用 完成句子The rain was _ (对大有好处)the plants.We _(从 受 益)the governments policy.Laws are established _ (为了的利益)most of man.benefited from for the benefit of o

8、f great benefit bine vt.vt.&vi.vi.(使)联合；(使)结合The new teaching method combines education with pleasure.这种新的教学方法将教育与娱乐结合起来。拓展 combine A with B 将 A 和 B 结合或混合9cut down 削减；删节;砍倒Please cut the article down to 1,000 words.请将这篇文章删减到 1000 字。拓展 cut up 切碎 cut in 插嘴 cut off 切断(事物或联系等)；停止(供给)cut across穿过(某地)(尤指抄

9、近路)运用 用 cut 构成的短语的适当形式填空Her little finger was _ in an accident at the factory.The company has to _ expenses due to poor income.Im sorry to _ on your conversation.cut offcut incut down(1)Mary felt _from her friends when we moved to a quiet new neighborhood.Acut down Bcut up Ccut off (2)When Jason fai

10、led to pay his bill,the network company_ his Internet connection.Acut off Bcut inCcut across Dcut downCA10.before long 不久以后点拨:before long 相当于 soon，常用于将来 或过去时态。The dictionary will be published before long.这本词典不久以后将会出版。Before long the seawater changed into rain pouring down from the sky.不久以后海水就变成雨从天空倾

11、盆而下。long before很早以前很早以前在在的很久以前的很久以前;在还在还没有没有的很久以前的很久以前单独使用,表示比过去某时早得多的时间(常与过去完成时连用)(后接名词或句子)She had left long before.她很早就离开了。She had left long before he returned.在他回来很久以前她就走了。He had worked in the factory long before he got married.在他还没有结婚的很久以前他就在这家工厂工作了。(3)It is long before 过了好久 It was long before h

12、e came back.过了好久他才回来。long beforebefore longhad known him long beforebefore longThey said that they had seen the film_(很久以前)I hope to see you again _(不久以后)We _(很久以前就知道他)he became a pop star.His plan seemed to be too difficult,but _(不久以后)it proved to be practical.1.能分角色朗读课文。借助图片、表示时间变化的句子、表示动作的词语，了解课文

13、内容。2结合课文内容，借助课文图片，按顺序说清楚蝌蚪成长的变化过程，能看图讲小蝌蚪找妈妈的故事。3通过分角色朗读和讲述故事，感受小蝌蚪主动探索的精神，增强阅读科学童话的兴趣4能正确、流利地朗读课文，练习用“象脚鼓”等词语，描述周总理和傣族人民一起过泼水节的情景，体会周总理和傣族人民心连心的深厚情意。5能积累描写周总理样子的句子，感受总理的平易近人。通过本课学习让学生对数量词产生兴趣，培养学生能留心观察周围事物、尝试用数量词表达熟悉的事物的好习惯。感受数量词儿歌的语言美。6、借助图片、多媒体演示，采用自由朗读、指名朗读，小组读，全班读，动作演示、创设情景读等不同的方式正确流利的朗读课文，读出水的

14、神奇。7、在反复朗读课文的基础上，知道云、雨、雹子、雪等自然现象都是水的变化形成的。8、时间就像一张网，你撒在哪里，你的收获就在哪里。纽扣第一颗就扣错了，可你扣到最后一颗才发现。有些事一开始就是错的，可只有到最后才不得不承认。9、世上的事，只要肯用心去学，没有一件是太晚的。要始终保持敬畏之心，对阳光，对美，对痛楚。10、别再去抱怨身边人善变，多懂一些道理，明白一些事理，毕竟每个人都是越活越现实。11这篇散文叙事自然，抒情真诚，议论率真，谈古论今，托物言志，写出了自己的生活虽没有诗意，却努力追求诗意的过程。12文章第一段运用比拟、衬托的手法，既凸显了凌晨六点郊野的静，又描摹出寂静之下万物的生趣，笔触细致，富有诗意。