高优指导（全国通用）高考英语一轮复习UnitAstronomythescienceofthestars课件新人教版必修

1、必修3Unit 4Astronomy:the science of the stars-3-4-5-6-7-8-9-10-11-12-13-重点单词单词特训核心短语短语特训核心句式句式特训121.exist vi.存在,生存派生 existence n.存在,生存existent adj.存在的,现存的领悟高考究考法诵读或完成句子,体会黑体部分含义:(1)If people had normal lives,these cafes wouldnt exist.(2015课标全国,阅读理解D)如果人们过正常的生活,这些咖啡店就不会存在。(2)There exist(exist)different

2、 opinions on this question.(3)The change endangers the very existence of certain animals and birds.(2015陕西,阅读理解C)这种变化威胁到了某些动物和鸟的存在。-14-重点单词单词特训核心短语短语特训核心句式句式特训12-15-重点单词单词特训核心短语短语特训核心句式句式特训122.pull n. & vt.拉(力); 拖;牵引力领悟高考究考法诵读或翻译句子,体会黑体部分含义:(1)They wrapped one end of a rope around the block and pull

3、ed.(2015四川,阅读理解E)他们把绳子的一头绕缠在木头上然后拉。(2)I sat down on the floor and pulled a few books off the shelf at random.(2015天津,阅读理解C)我坐在地板上,随手从架子上拖过来几本书。(3)Dad pulled out a pressure cooker and filled it up with cabbages.(2015四川,阅读理解B)爸爸取出压力锅然后装上卷心菜。-16-重点单词单词特训核心短语短语特训核心句式句式特训12(4)Would you mind giving the be

4、ll a pull?不介意的话,请拉一下铃好吗?-17-重点单词单词特训核心短语短语特训核心句式句式特训.单句语法填空1.I was unaware of his existence(exist)until now.2.Seeing their old houses pulled down,the old villager felt very sad.3.Jenny pulled her car over and stopped.4.When did the world come into existence(exist)?-18-重点单词单词特训核心短语短语特训核心句式句式特训.完成句子1.

5、成立了一个组织来处理这件事。An organization was brought into existence to deal with the matter.2.这个国家有很多古老的寺庙。There exist many ancient temples in the country.3.司机把车停在我们校门口了。The driver pulled up at the gate of our school.-19-重点单词单词特训核心短语短语特训核心句式句式特训1234561.break out(战争、火灾等)突然发生;爆发领悟高考究考法完成句子:(1)War broke out one e

6、vening.(2014重庆,阅读理解A)一天晚上,战争爆发了。(2)Fire broke out during the night.夜间突然发生了火灾。-20-重点单词单词特训核心短语短语特训核心句式句式特训123456-21-重点单词单词特训核心短语短语特训核心句式句式特训1234562.in ones turn轮到某人;接着领悟高考究考法完成句子:(1)When its in my turn,Im too excited to speak.当轮到我时,我太兴奋以至于讲不出话来了。(2)He cooked the meal in his turn this week.本周轮到他做饭了。-2

7、2-重点单词单词特训核心短语短语特训核心句式句式特训123456-23-重点单词单词特训核心短语短语特训核心句式句式特训1234563.in time及时;迟早;总有一天领悟高考究考法诵读或翻译句子,体会黑体部分含义:(1)We arrived in the summer,just in time to enjoy the midnight sun.(2014四川,阅读理解B)我们是夏天到达的,正好来得及享受午夜的太阳。(2)If you keep on,you will succeed in time.如果坚持下去,总有一天你会成功的。(3)People will only see it a

8、s a real choice if the buses and trains are on time.(2014山东,阅读表达)如果公共汽车和火车按点的话,人们会觉得它是一个真正的选择。-24-重点单词单词特训核心短语短语特训核心句式句式特训123456-25-重点单词单词特训核心短语短语特训核心句式句式特训1234564.now that既然;由于领悟高考究考法诵读或翻译句子,体会黑体部分含义:(1)Now that Chicagos waste water was draining into the River,the citys next step was to clean the p

9、olluted river.(2015湖南,阅读理解B)既然芝加哥的废水都排到了这条河里,那么城市的下一步工作就是净化这条污染了的河。(2)Now that the kids have left home,we have got a lot of extra space.孩子们都离开家了,我们住着就更宽绰了。-26-重点单词单词特训核心短语短语特训核心句式句式特训123456-27-重点单词单词特训核心短语短语特训核心句式句式特训1234565.prevent sb.from doing sth.阻止某人做某事领悟高考究考法诵读句子,体会黑体部分含义:(1)The destruction of

10、 such species could prevent researchers from finding cures for certain diseases.(2015陕西,阅读理解C)这些物种的毁灭会阻止研究者们找到治愈某些疾病的办法。(2)Beehives may even prevent elephants from damaging farmers crops.(2014安徽,阅读理解B)蜂窝甚至能阻止大象损坏农民的庄稼。-28-重点单词单词特训核心短语短语特训核心句式句式特训123456-29-重点单词单词特训核心短语短语特训核心句式句式特训1234566.too much太多领悟

11、高考究考法诵读或翻译句子,体会黑体部分含义:(1)Another mistake is that we worry too much about them.(2014湖南,阅读填空)还有一个错误就是我们对他们担忧太多。(2)They usually eat too much canned and frozen food.(2014陕西,阅读理解C)他们通常吃太多的罐装或者冷冻食物。体会语境辨词义用too much或 much too填空:The 14 million visitors a year are far too much of a good thing.(2014陕西,信息匹配)-3

12、0-重点单词单词特训核心短语短语特训核心句式句式特训123456They failed to reach a settlement,because they disagreed too much with each other.(2014陕西,单词拼写)There is too much snow.I dont think the math problem is much too difficult for her.-31-重点单词单词特训核心短语短语特训核心句式句式特训.单句语法填空 1.They sang on the stage in turn.2.He had to wipe the

13、sweat,because the air-conditioning system broke down.3.Dont break in when he is telling the story.4.The umbrella was in perfect condition,considering(consider)how old it was.5.The male and female birds take turns (turn)in sitting on the eggs.6.At one time waste water was put into rivers and lakes,wh

14、ich were badly polluted.7.All that noise was too much for meI had to leave the room.-32-重点单词单词特训核心短语短语特训核心句式句式特训.完成句子1.禁止他拥有执照。He is stopped from holding a licence.2.既然你这么喜欢这款车,为什么不买呢?Now that you like the type of car so much,why not buy it?3.因为弄丢了钥匙,所以我们不得不破门而入。We had to break into the house as we

15、had lost the key.4.轮到他同桌值日了。 It was in his deskmates turn to be on duty.5.他们及时到达车站,赶上了那班火车。They reached the station in time to catch the train.-33-重点单词单词特训核心短语短语特训核心句式句式特训1This produced a chain reaction,which made it possible for life to develop.这就产生了一系列的反应,使得生命就有可能发展了。分析提炼究考法 “make+it+宾语补足语+真正的宾语(宾语从句或动词不定式等)”是固定句式。宾语补足语可以由形容词、名词、分词等充当。常用于此结构的动词还有think,feel,find,consider,take等。-34-重点单词单词特训核心短语短语特训核心句式句式特训1领悟考法用考点翻译句子,体会黑体部分含义:(1)He made it his duty to take care of the old man.他把照顾这位老人当作自己的责任。(2)Big sporting events can make it harder to find a room.(2013湖南,阅读理解A)大型体育赛事会使得找个