2019-2020学年人教版英语必修三新素养同步讲义：UNIT 4 ASTRONOMY 单元要点回扣 WORD版含答案.doc

1、学生用书P81 重点单词重点词汇夯实练1.atmospheren大气层；气氛I hope that I can work in a pleasant atmosphere(在一个愉快的氛围中工作).2.gentleadj.温和的；文雅的The wind flew gently(gentle) when I stepped out of the dormitory.She was always gentle with the children in the kindergarten, never hitting nor scolding them.3.harmfuladj.有害的Playing

2、computer games will not only do harm to your physical health, but it is also harmful to your mental health.So there is no harm in advising you to give it up.(harm)4.violentadj.猛烈的；激烈的；强暴的In face of violence,people can act violently if they feel threatened.(violence)I felt my heart beating violently(

3、violent).The schoolmaster said that some measures should be taken to stop the school violence (violent).5.religionn宗教；宗教信仰It took him about two weeks to appreciate the nature, the religion(religious) and the life habits there.He often says that he doesnt believe in any religion but meanwhile he resp

4、ects others religious freedom. (religion)6.globaladj.全球性的；全世界的The shortage of water has become a global (globe) problem.7.existvi.存在；生存As is known to us, the Republic of China came into existence(exist) as an independent country in 1949.Water is a fundamental matter for life to exist(exist) on the e

5、arth.8.puzzlevt.& vi.(使)迷惑；(使)为难n谜；难题He was quite puzzled(puzzle) about what to do next, so he turned to his father for help.The others around looked at him, puzzled(puzzle), and some even laughed.What puzzled(puzzle) me was why they didnt take his advice.9.biologyn生物学Since my younger brother is fon

6、d of biology,he is determined to become a biologistwhen he grows up.(biology)10.unlikeprep.不同；不像Unlike (like) traditional amusement parks, theme parks often teach visitors something.As is known to us, everyone has his likes_and dislikes. My little sister is fond of pop music. She is likely to become

7、 a famous pop singer in the future.(like)阅读词汇排查练1.astronomy n天文学2.astronomer n.天文学家3 billion pron.& n& adj.英万亿；美十亿4.carbon n.碳5.acid n.酸6.exhaust vt.用尽；耗尽；使精疲力尽7.dioxide n.二氧化物8.extinct adj.灭绝的；绝种的9.lessen vi.& vt.减少；减轻10.weightlessly adv.失重地11.spaceship n.宇宙飞船12.mammal n.哺乳动物13.solar system太阳系14.ca

8、rbon dioxide二氧化碳15.fundamental adj.基本的；基础的16.chain n.链子；连锁；锁链17.multiply vi.& vt.乘；增加18.oxygen n.氧 重点短语会书写1.prevent.from.阻止2.lay eggs下蛋3.in ones turn轮到某人；接着4.get the hang of熟悉；掌握；理解5.watch out for密切注视；当心；提防6.depend on依靠7.in time及时；终于8.give birth to产生；分娩9.cheer up感到高兴；感到振奋10.now that既然11.break out突发；

9、爆发12.block out挡住(光线)会应用1.After laying eggs_in the sand, the turtles(海龟) return to the sea one by one.2.My sister gave birth to a healthy baby last night, which made all my family very happy.3.At last the firefighters put out the fire in the supermarket, which broke out at ten this morning.4.Only by

10、practising time and time again can you get the hang of_the grammar rules.5.Some measures have been taken in time to protect the environment.6.With the weather becoming hotter and hotter, we need curtains to block out the sunshine.7.All the five daughters, in their turn,took care of the sick father i

11、n the hospital.8.If you give up this chance, youll regret it in time. 重点句型1.what引导主语从句并在从句中作主语我想说的是我已经成为第十三届全运会的志愿者。(2017天津卷)What I want to say is that I have already been a volunteer for the 13th National Games.2so.that.如此以至于，引导结果状语从句。他学习如此努力以至于他取得了很大进步。He worked so hard that he made great progress

12、.3“make/find/think宾语宾语补足语”复合结构这两个女孩长得如此相像以至于陌生人很难把她们区分开。The two girls are so alike that strangers find it difficult to tell one from the other.4.“asadj.a/ann.as”结构我希望你能给予他们鼓励，让他们和你一样过着丰富多彩而充实的生活。I hope you can give them encouragement to live as rich and full a life as you do.5倍数表达法之一：倍数as形容词/副词原级as.

13、。众所周知，猫睡觉的时间比人长一倍。As we all know, cats sleep twice as much as people.6形容词作伴随状语他躺在床上，醒着。He lay on the bed, awake7now that既然，引导原因状语从句既然大家都到齐了，我们就开始开会吧。Now that everyone is here,lets begin our meeting. 单元语法1What I saw was completely unlike anything I had experienced in the past.2What surprised us most

14、was that the fouryearold girl could speak seven languages.3It is hoped that these measures will help improve the air quality here.4Whether we will go sightseeing this weekend depends on the weather.5Why_he failed in the exam is still a mystery and his parents want to find out the reason. 话题写作根据要求运用本

15、单元所学知识完成下面小作文，并背诵成文。1我们日常生活中到处有危险。(There exist)2上周日， 我家附近的一座大楼发生了火灾。(break out)3楼梯到处是烟雾， 这使得人们很难逃生。(make)4幸运的是， 消防队员及时赶到了。(in time)5消防队员到来后就不允许我们靠近了。(permit)6他们说既然他们来了，就轮到他们救人了。(now that; it is ones turn)7依靠他们的专业技能， 他们很快就阻止了火势的蔓延， 使损失降低了预料的四分之一。(depend on; prevent.from.; a quarter of; expect)8从这个故事我

16、们知道， 我们能否杜绝火灾取决于我们是否有安全意识。(whether.or not)_One possible version：There exists danger everywhere in our daily life.Last Sunday, a fire broke out in a building near my home and the stairs were full of smoke, which made it difficult for people to escape.Luckily, the firefighters arrived in time who didn

17、t permit us to get close as soon as they arrived, saying now that they had come here, it was their turn to save life.Depending on their professional skills, they quickly prevented the fire from spreading, making the loss reduce by a quarter of what we had expected.From the story, we know whether we can stop fire disasters or not depends on whether we have a sense of safety.