Unit4 Language points(高中 英語必修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).（原句再現(xiàn)）（原句再現(xiàn)）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:由于干旱季節(jié)的到來，每年大群大群的角馬都會由于干旱季節(jié)的到來，每年大群大群的角馬都會穿過馬拉河向肯尼亞方向遷移。穿過馬拉河向肯尼亞方向遷移。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.用法說明，說明書用法說明，說明書pl. under the direction of 在在的指導(dǎo)下的指導(dǎo)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._指導(dǎo)指導(dǎo)Our teacher directs us to do the experiment _.指導(dǎo)指導(dǎo)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.某一地方的空氣某一地方的空氣一種溫馨的氣氛一種溫馨的氣氛/氛圍氛圍 translation: 令人興奮的氣氛令人興奮的氣氛 一種和諧的氣氛一種和諧的氣氛 一種緊張的氣氛一種緊張的

6、氣氛 一種舒服的氣氛一種舒服的氣氛an exciting atmospherea harmonious atmospherea nervous atmospherea comfortable atmosphere注意注意: 指指“大氣層大氣層”時時, 常用常用 the atmosphere; 指指 “氣氛氣氛”時時, 常使用單數(shù)形式。常使用單數(shù)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. 類似感知：類似感知：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.介詞填空：介詞填空：onin=there

8、isexistence _n.存在存在,生存生存 1) The law came into existence in 2012. 開始存在開始存在,產(chǎn)生，成立產(chǎn)生，成立= come into being 2)This is the oldest Chinese vase in existence. 現(xiàn)存的現(xiàn)存的語法填空：語法填空：This plant (exist)only Australia.Can you exist such a low salary?I doubt the (exist) of the UFO.existsinonexistence4. puzzle n.困惑；謎，難題

9、困惑；謎，難題1.語法填空：語法填空：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，使為難使迷惑，使為難1).看圖說話：看圖說話： (math problem, puzzle)This math problem puzzled Lily.=Lily was

10、 puzzled by this math prolem.2).語法填空：語法填空：I saw Lily _ over the math problem just now. However, with her puzzlingto puzzleteachers help,she managed _ out the solution to it.使李麗為使李麗為難難對對.為難、迷惑不解為難、迷惑不解苦苦思考苦苦思考仔細(xì)考慮，設(shè)法想出仔細(xì)考慮，設(shè)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.語境感知：語境感知： 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.吸引吸引短語搭配，關(guān)注短語搭配，關(guān)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 進(jìn)站進(jìn)站 出站出站 度過難關(guān)度過難關(guān) 停車停車 靠邊停車靠邊停車 拆毀拆毀 向上拉向上拉 拉下來拉下來 穿、戴上穿、戴上 拉出拉出 ，駕車離開，駕車離開拉出拉出 拉走拉走 駕車離開駕車離開 拉下來拉下來 拆毀拆毀 向上拉向上拉,停車停車 進(jìn)站進(jìn)站 度過

13、難關(guān)度過難關(guān) 穿戴上穿戴上 靠邊停車靠邊停車出站出站 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. 輪到某輪到某人人in timeWill you be able to finish it in time?If you keep working hard, you will succeed in time.及及時時遲早遲早I was just in time to catch the train.我剛好來得及趕上火車。我剛好來得及趕上火車。He was just in time for class.我剛好趕上上課。我剛好趕上上課。in time to do sth 來得及做某事來得及做某事in time for sth 及時趕上及時趕上.短語識短語識記記at times at one timeat a timeat any timeat the same time