北师大版（2019）必修 第二册Unit 5 Humans and nature Topic Talk 单词讲解课件（20张PPT)

(共20张PPT)
UNIT 5 Humans And Nature Topic Talk
UNIT 5 Humans And Nature
Topic Talk
单词+知识点
单词
●disaster /d zɑ s t / n.灾难；灾祸
●disaster area 灾区
●disastrous adj. 灾难性的，使损失惨重的；极失败的，很糟的
●disastrously adv. 悲惨地
● flood /f l d/ n.洪水，水灾● drought /dra t/ n.旱灾，干旱● Droughty adj 干旱的， 遭旱灾的● hurricane / h r k n/ n.飓风● landslide / l n d s la d/ n.滑坡；塌方
● volcanic /v l k n k/ adj.火山的；由火山作用引起的● eruption / 'r p n/ n.爆发● Volcanic eruption 火山爆发● wildlife / wa l d la f/ n.野生动植物，野生生物
● comment / k men t/ n.评论；意见● Make a comment on / about sth. ● = comment on / upon sth. ● 对......做出评论● crowded / k ra d d/ .拥挤的；挤满人的● landscape / l n d s ke p/ n.风景，景色
● living / l v / adj.活的，活着的● Living things 生物 earn one’s living 谋生(living 生计谋生）● make a good / decent / poor living ● 过优裕的/体面的/ 贫困的生活● Eg. After graduating from college, she earns her living as a part-time tutor. 大学毕业后， 她靠做兼职做家庭教师维持生活。
● weed /wi d/ n.野草；海藻● deer /d / n.鹿● insect / n se k t/ n.昆虫● whale /we l/ n.鲸● dolphin / d l f n/ n.海豚● shark / ɑ k/ n.鲨(鱼)● kangaroo / k ɡ ru / n.袋鼠
● eagle / i ɡ l/ n.鹰● fox /f k s/ n.狐狸● soil /s l/ n.土壤● climate / k la m t/ n.气候● ecology / k l d i/ n.生态；生态学● jungle / d ɡ l/ n. (热带)丛林Be shocked at ... 对......感到震惊
shock / k/ vt.使震惊；使难以置信
● Culture shock 文化冲击， ● Electric shock 电击
● lecture / le k t / n.讲座，讲课；演讲● million / m lj n/ n.百万● greenhouse / ɡ ri n ha s/ n.温室，暖房● turn one's back (on sb/ sth) 对……置之不理，对……撒手不管● title / ta tl/ n.题目，标题
知识点
1. Living things生物
living adj活的，活着的
His music has made him one of the greatest living composers.
他的音乐使他成为仍然 健在的最伟大的作曲家之一。
2. crowded adj 拥挤的， 挤满人的
be crowded with ... 挤满 / 充满
I have got tired of the crowded , noisy city and desire to live a peaceful life in the countryside . 我已经厌倦了拥挤喧闹的城市， 渴望在乡下过平静的生活。
3. shocked adj.惊愕的，受震惊的。多用来形容人所处的状态。
be shocked at sth.对……感到震惊
The whole city was shocked at the flood.全市人民对这次洪水感到震惊。
4.turn one's back on意为"对……置之不理，对……撒手不管；转身背对……"。
He is my best friend and I just can't turn my back on him now that he needs my help.
他是我最好的朋友，既然他需要我的帮助，我不能置之不理。
How can you turn your back on your own family 你怎么可以对自己的家庭不闻不问呢？
When on stage, try not to turn your back on the audience.在舞台上尽量不要背对观众。