Unit4 Language points(高中 英语必修3)

1、Unit4 Language pointsUnit4 Language points How life began on the earth1._: not like, different from 2._:causing or likely to cause harm3._:a kind of very important gas, without it we cant live4._:therefore, as a result5._:increase in number or amount.unlikeharmfuloxygenthusmultiply according to begi

2、n with in time what is more important is that 5. it was/is obvious that 6. be fundamental to 7. allow sb to do8. fill with9. all sorts of10. as well as11. for the first time12. give birth to13. be different form14. in ones turn15. look after 16. prevent from17. as a result18. depend onpreview about

3、phrases & sentences patternsLanguage points1.direction n.1.direction n.1).（原句再现）（原句再现）The universe began with a big bang that threw matter in all directions.向四面八方向四面八方=in every direction方向方向 c.nTranslation:由于干旱季节的到来，每年大群大群的角马都会由于干旱季节的到来，每年大群大群的角马都会穿过马拉河向肯尼亚方向迁移。穿过马拉河向肯尼亚方向迁移。gnuAs the dry season com

4、es, large groups of gnus will cross Mala River and move in the direction of Kenya.2)Before you take medicine, you must read the directions carefully.用法说明，说明书用法说明，说明书pl. under the direction of 在在的指导下的指导下 情景造句：（情景造句：（experiment, direction) We must do the experiment under the direction of our teacher.d

5、irect v._指导指导Our teacher directs us to do the experiment _.指导指导u.n 耐心耐心地地with patience/patiently2.atmosphereIn a cafe, usually there is a very cozy atmosphere.Usually ,the atmosphere in our class is very smelly.某一地方的空气某一地方的空气一种温馨的气氛一种温馨的气氛/氛围氛围 translation: 令人兴奋的气氛令人兴奋的气氛 一种和谐的气氛一种和谐的气氛 一种紧张的气氛一种紧张的

6、气氛 一种舒服的气氛一种舒服的气氛an exciting atmospherea harmonious atmospherea nervous atmospherea comfortable atmosphere注意注意: 指指“大气层大气层”时时, 常用常用 the atmosphere; 指指 “气氛气氛”时时, 常使用单数形式。常使用单数形式。3.exist情景造句：情景造句：(water,exist)1)Water exists on the earth. (exist, without)2)We couldnt exist without water. There exists a

7、warm-hearted person everywhere (mistake, passage) There exist some mistakes in your passage. 类似感知：类似感知：There lived a king who likes the horse. There stood an old temple on the hill.We can hardly exist _ such a small amount of money.Some people believe that God exists _the world.介词填空：介词填空：onin=there

8、isexistence _n.存在存在,生存生存 1) The law came into existence in 2012. 开始存在开始存在,产生，成立产生，成立= come into being 2)This is the oldest Chinese vase in existence. 现存的现存的语法填空：语法填空：This plant (exist)only Australia.Can you exist such a low salary?I doubt the (exist) of the UFO.existsinonexistence4. puzzle n.困惑；谜，难题

9、困惑；谜，难题1.语法填空：语法填空：1).How life began on earth is one of the biggest_(puzzle) that scientists found hard to solve. 2).What I should do next is _(puzzle) for me.2.What puzzles me is why they didnt turn up. sa vt.使迷惑，使为难使迷惑，使为难1).看图说话：看图说话： (math problem, puzzle)This math problem puzzled Lily.=Lily was

10、 puzzled by this math prolem.2).语法填空：语法填空：I saw Lily _ over the math problem just now. However, with her puzzlingto puzzleteachers help,she managed _ out the solution to it.使李丽为使李丽为难难对对.为难、迷惑不解为难、迷惑不解苦苦思考苦苦思考仔细考虑，设法想出仔细考虑，设法想出puzzled a._puzzling a._感到迷惑的感到迷惑的令人迷惑的令人迷惑的She had a _ look on her face.Al

11、though he has explained the problem twice , I am still in _about it .The meaning of the letters_(puzzle)puzzleda puzzleis puzzling4.pull n.1.语境感知：语境感知： 1).He gave a strong pull at the rope. 2).The moons pull affects the tides on earth. 3).She pulled his sleeve to get his attention. 4).The basketball

12、 game pulled a great crowd.n.拉，拽，扯拉，拽，扯n.吸引力吸引力vt.拉，拽，扯拉，拽，扯vt.吸引吸引短语搭配，关注短语搭配，关注“拉拉”向向“哪里哪里”pull out pull away pull down pull up pull in pull through pull on pull over 拉走拉走 进站进站 出站出站 度过难关度过难关 停车停车 靠边停车靠边停车 拆毁拆毁 向上拉向上拉 拉下来拉下来 穿、戴上穿、戴上 拉出拉出 ，驾车离开，驾车离开拉出拉出 拉走拉走 驾车离开驾车离开 拉下来拉下来 拆毁拆毁 向上拉向上拉,停车停车 进站进站 度过

13、难关度过难关 穿戴上穿戴上 靠边停车靠边停车出站出站 完成下列句子：He waved to us as he pulled _.The train pulled _ slowly,and we waved goodbye to it.The skirt is too tight for me to pull_.The car pulled _ in front of the hotel and a lady got out.The building in front of ours has been pulled _. We are having a rough time, but it wi

14、ll pull _.awayoutonupdownthoughturnThey have, in their turn, become the most important animals on the planet. They are on duty by turns.The three brothers took turns at looking after the dog.=The three brothers look after the dog by turns.Today its Toms turn to cook.=Today Tom, in his turn , should

15、cook. 轮到某轮到某人人in timeWill you be able to finish it in time?If you keep working hard, you will succeed in time.及及时时迟早迟早I was just in time to catch the train.我刚好来得及赶上火车。我刚好来得及赶上火车。He was just in time for class.我刚好赶上上课。我刚好赶上上课。in time to do sth 来得及做某事来得及做某事in time for sth 及时赶上及时赶上.短语识短语识记记at times at one timeat a timeat any timeat the same time