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Unit4 知识点整理及练习
主题词汇
自然灾害种类：disaster________ tornado______ 干旱__________
landslide________ tsunami_________ 洪水__ _____ 地震__________
volcanic eruption ________ 台风___________ hurricane___________
野火________
灾害描述：magnitude_________ slide __________ 波浪______
damage_________→ _______ __adj. 袭击___________
destroy→ _________adj. → _______ __n. tap________
evacuate ______ affect→ ___________adj. → ____________n. 爆发___________
裂痕______ _ 气体___ __ 好像__ ____ 成为废墟_______ ___
使陷于，陷阱_________ bury_______ 撞击____________ sweep away_______
灾难中的人及其描述：survive _________→ __________n. 呼吸____________
死亡___________
shock→ ________adj. 震惊__________ revive_______→ ______ __n. 遭受__________ wisdom__________ 平静的____________
救援设施：helicopter___________ 庇护所_________ kit bag________
急救___________ electricity ________ 哨子____________
5.救援工作：努力___ _________ emergency aid____________ on hand____________ deliver_________ → __________n. 营救__________ 生活必需品 ________ __n.
重点词组
似乎/好像_____________ be shocked to do sth.________________
陷入...中________________ bury oneself in________________
深呼吸________________ make an effort to do sth.-
单元语法
一、定语从句的概念
(1)定语从句：在复合句中，修饰_______的从句叫作定语从句。
(2)先行词：被定语从句修饰的词叫作_______。
(3)关系词：引导定语从句的词叫作关系词。关系词分为__________(that,which,who,whom,whose)和____________(when,where,why)两类。关系词放在先行词与定语从句之间起连接作用，同时又作从句中的一个成分。
二、关系代词的基本用法
1. that/which
that(修饰人、物，做主语、宾语) which(修饰物，做主语)
The doctor ______ you are looking for is in the room.
The building_______ stands near the river is our school.
2.Who/ whom/ whose
Who （做主语/宾语） whom （做宾语 ，跟在介词后） whose(做定语)
The student ________is answering the question is John.
Tom is a freshman________English is fluent.
Mr. Liu is the person _________you talked about on the bus.
练习：
语用知识
1.有关自然灾害类新闻报道的陈述：
Good morning/afternoon. Today is ... a huge earthquake/ flood/tsunami/... hit/struck...At least .. were killed and .. were (badly)injured in the earthquake/tornado/flood.
Almost all/Most of the homes were destroyed and ..
Rescue teams arrived quickly and helicopters were used to ..
2.给出安全指导：
--I'd like to know what we can do to prevent natural disasters.
--Well, if we prepare, we can keep them from becoming disasters...
---What should we do if there is a/an tornado/flood/earthquake/...
---Remember to ..And what about after an earthquake -Well, if you're trapped, you can ..
测试训练
一、用所给词的正确形式填空
1. The bad weather___ ____(毁坏) our trip. It was a great pity.
2. He has never recovered from the _________(震惊) of your brother's death.
3. David had a car accident a year ago and has ____(遭受) back pain from then on.
4. I was trapped_______ the heavy rain on the way to school yesterday.
5. With the______ (电) cut off, all the machines had to stop working.
6. He breathed_____( deep) before speaking again.
7. Though they made every_______ (努力)to put out the fire, many houses were burnt to the ground.
8. After he died, he _______(bury) in his hometown.
9. It's natural that we grow in _____(智慧)as we grow older.
10. It is usually easier to pick out the meaning of a phrase in a given_____ ( 语境).
11. Smoking can________(损害)your health.
12. He _____(strike)the poor dog, which had ever done him serious harm.
13. What will happen when food and petrol_____(supply)run out
14. We all know that earthquakes will cause________(power)tsunamis.
15. Will you please lend me the very book_______you bought last night
16. Who is the honest man______he told us in the story
17. The girl_______leg was broken was taken to the hospital immediately.
18. I lost the book in________there were five colour pictures.
19. He is a man______I believe we should respect.
20. The place______ interested me most was the Summer Palace.
二、填空
A serious flood ___1______(strike)Colombo, Sri Lankain May, damaging many buildings and___2______(leave)many houses seriously destroyed. The local officials said that at least 82 persons were killed and about 500,000__3_______ (affect). Among the dead was a 9-year-old girl killed after____4_____(trap)under a collapsed wall at her school. The government was assessing(评估) the exact damage and trying their best to provide safety___5______the people in the affected area.
Meanwhile, the local TV station showed damaged walls, broken____6_____ (window) and streets washed away by the flood through the area. Tens of thousands of people were in great need of food and clean__7_______ (drink)water.
____8_____(fortunate), rescue efforts immediately began. Shelters were set ____9_____by the soldiers and volunteers. Food was continuing to _10______(deliver)to the flooded area.
答案
主题词汇
自然灾害种类：disaster___灾害______ tornado__龙卷风_____ 干旱__drought_____ landslide_山体滑坡___ tsunami__龙卷风___ 洪水__ flood_____ 地震___earthquake__
volcanic eruption ___火山爆发_____ 台风___typhoon ____ hurricane___飓风_____
野火___wildfire______
灾害描述：magnitude__震级____ slide __滑落____ 波浪_wave ___
damage__损坏________→ ___damaged____ __adj. 袭击__strike____
destroy→ __destroyed_adj. → _destroyer___ __n. tap___轻扣__
evacuate _撤离___ affect→ __affected__adj. → ___effect_n. 爆发__erupt___
裂痕___crack ___ _ 气体___gas __ 好像__ as if____ 成为废墟__in ruins ___
使陷于，陷阱___ trap __ bury__埋葬_ 撞击__crash__ sweep away_冲走___
灾难中的人及其描述：survive __幸存____→ ___survivor____n. 呼吸__breathe ______
死亡__death______
shock→ __shocking/shocked __adj. 震惊__in shock ___ revive__复苏__→ _revival_ __n. 遭受__suffer_______ wisdom_智慧____ 平静的_ calm___
救援设施：helicopter___直升机_____ 庇护所___shelter ___ kit bag__工具____
急救__ first aid ____ electricity _电_____ 哨子__whistle__
5.救援工作：努力___ effort ____ emergency aid____急救____ on hand__现有的_____ deliver___派送_ → __delivery___n. 营救__rescue___ 生活必需品 ___supply __n.
重点词组
似乎/好像___as if________ be shocked to do sth._做某事感到震惊________
陷入...中____be trapped in________ bury oneself in_____专心于...___________
深呼吸____take a deep breath____ make an effort to do sth.___努力做...________
单元语法
一、定语从句的概念
(1)定语从句：在复合句中，修饰__名词或代词_____的从句叫作定语从句。
(2)先行词：被定语从句修饰的词叫作__先行词_____。
(3)关系词：引导定语从句的词叫作关系词。关系词分为__关系代词________(that,which,who,whom,whose)和___关系副词_________(when,where,why)两类。关系词放在先行词与定语从句之间起连接作用，同时又作从句中的一个成分。
二、关系代词的基本用法
1. that/which
that(修饰人、物，做主语、宾语) which(修饰物，做主语)
The doctor __that______ you are looking for is in the room.
The building__ that/which_____ stands near the river is our school.
2.Who/ whom/ whose
Who （做主语/宾语） whom （做宾语 ，跟在介词后） whose(做定语)
The student __who______is answering the question is John.
Tom is a freshman__whose_______English is fluent.
Mr. Liu is the person _who/whom________you talked about on the bus.
练习：
语用知识
1.有关自然灾害类新闻报道的陈述：
Good morning/afternoon. Today is ... a huge earthquake/ flood/tsunami/... hit/struck...At least .. were killed and .. were (badly)injured in the earthquake/tornado/flood.
Almost all/Most of the homes were destroyed and ..
Rescue teams arrived quickly and helicopters were used to ..
2.给出安全指导：
--I'd like to know what we can do to prevent natural disasters.
--Well, if we prepare, we can keep them from becoming disasters...
---What should we do if there is a/an tornado/flood/earthquake/...
---Remember to ..And what about after an earthquake -Well, if you're trapped, you can ..
测试训练
一、用所给词的正确形式填空
1. The bad weather___ruined ____(毁坏) our trip. It was a great pity.
2. He has never recovered from the ___shock______(震惊) of your brother's death.
3. David had a car accident a year ago and has __suffered from__(遭受) back pain from then on.
4. I was trapped___in ____ the heavy rain on the way to school yesterday.
5. With the___electricity___ (电) cut off, all the machines had to stop working.
6. He breathed___deeply___( deep) before speaking again.
7. Though they made every___effort_____ (努力)to put out the fire, many houses were burnt to the ground.
8. After he died, he __was buried_____(bury) in his hometown.
9. It's natural that we grow in __wisdom___(智慧)as we grow older.
10. It is usually easier to pick out the meaning of a phrase in a given__context____ ( 语境).
11. Smoking can__damaged______(损害)your health.
12. He __stroke____(strike)the poor dog, which had ever done him serious harm.
13. What will happen when food and petrol__supplies____(supply)run out
14. We all know that earthquakes will cause__powerful______(power)tsunamis.
15. Will you please lend me the very book__that/which_____you bought last night
16. Who is the honest man__who/whom____he told us in the story
17. The girl__whose_____leg was broken was taken to the hospital immediately.
18. I lost the book in__which______there were five colour pictures.
19. He is a man__who____I believe we should respect.
20. The place__which/that____ interested me most was the Summer Palace.
填空
A serious flood ___1__stroke____(strike)Colombo, Sri Lankain May, damaging many buildings and___2__leaving____(leave) many houses seriously destroyed. The local officials said that at least 82 persons were killed and about 500,000__3_ were affected____ (affect). Among the dead was a 9-year-old girl killed after____4__being trapped___(trap) under a collapsed wall at her school. The government was assessing(评估) the exact damage and trying their best to provide safety___5_for_____the people in the affected area.
Meanwhile, the local TV station showed damaged walls, broken__6 _windows_____ (window) and streets washed away by the flood through the area. Tens of thousands of people were in great need of food and clean__7_drinking____ (drink)water.
__8_Fortunately____(fortunate), rescue efforts immediately began. Shelters were set __9_up____by the soldiers and volunteers. Food was continuing to _10__be delivered____(deliver) to the flooded area.

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