1. 存在的,现存的_____
2. 存在,生存_____
3. 某地有……,存在…_____
4. 存在于……之中_____
5. 靠……为生____
6. 靠……生存____
7. 开始存在；成立____
8. 使发生,产生____
9. It's well-known that  _____  a force of attraction between two bodies.
    众所周知两物体间总是存在着吸引力.
10.  They____very little food for a long time.
       他们靠极少的食物来生存了好久.
11.  That word doesn't ____   English, which is very unlque.
        英语中没有这个词,这个词非常独特.
12.  Fish can't____water.
       鱼离开水就 不能生存.
13. When did the world _____ ?
       世界是什么时候开始产生的?

1. stop sb. ( from) doing sth. _____
2. keep sb. from doing sth _____
3. protect  sb. from ... _____
4. keep sb. doing sth. _____
5. What can we do to____spreading?
   我们能做什么来防止这种疾病蔓延呢?
6. Don't____for long.
    不要让别人等太久.
7. We____going out by the heavy raln.
    大雨使我们无法外出.
8. They huddled together to_____the wind.
    他们挤在一起,免受风吹

1. 脱离(政党等)；打破(陈套等)____
2. 出故障,抛锚；(计划等)失败；(身体、精神等)垮掉；打倒,砸破；(化合物等)分解_____
3. 破门而入；闯入；打断(话语等)_____
4. 破门而入,突然……起来_____
5. 折断；突然中止,断绝,结束____
6. 突破_____
7. 打碎,拆散；散开,解散；(学校)期末放假,(集会)结束_____
8. 成为碎片_____
9. A fire broke____in the neighborhood last night.
   昨晚居民区里发生了火灾.
10. She started to speak, then broke____  while a waitress served us with coffee.
      她开始讲话,接着在服务员给我们送来咖啡时中断了.
11. He lost his job and his marriage broke  _____ .     
      他丢掉了工作,婚姻也失败了.
12.  Her health broke____under the pressure of work.
       在工作的压力下他身体跨了.
13.  Should another world war break____,what would become of human beings?
       如果再一次世界大战爆发,人类会变成什么?

1. 她非耍弄清楚是谁的责任不可.
_____________________________________________
2. 每天早上我们制定了一个6点起床的制度.
_____________________________________________
3. 我发现很难与他相处.
_____________________________________________
4. 他发现不可能离开德国去美国了.
_____________________________________________
5. 我觉得我有责任帮助你.
_____________________________________________
6. 我觉得我有责任帮助你.
_____________________________________________

1. ____ you have finished your work, you'd  better have a rest.
    既然工作已经做完了,你最好休息一下.
2. — Why did you do this?
          你为什么这么做?
    — _____ it is good for you.
          因为这对你有好处.
3. _____ you have known it ,I won't repeat it .
    既然你已经知道了,我就不重复了.
4. Wear strong shoes____we shall do a lot of walking.
    穿上结实的鞋子,因为我们要走不少路.
5. It rained last night , _____   the ground is wet.
   昨晚下雨 了,因为地面是湿的.

1. surrounding adj. ______
2. surroundings n. ( pl. ) ______
3. be surrounded with/by..._____
4. in a surrounding area_____
5. be situated/located in very pleasant surroundings_____
6. The Sichuan Basin____three sides on high mountains.
     四川盆地三面都是高山.
7.  The peasants are allowed to cultivate___.
     允许农民耕种周围的土地.
8.  Animals in a zoo are not living in ____.
    动物园里的动物们不是生活在自然环境之中.

1. confirmation n. _____
2.  confirmed adj. _____
3. confirm a rumour _____
4. confirm a theory _____
5. confirm the time of arrival _____
6. confirm one's belief _____
7. confirm a project _____
8.  confirm a contract _____
9.  confirm sb. in office _____
10. The experiment  _____ .
      那实验印证了他的理论.
11. The President ____ that he would visit Japan the following month .
      总统证实他将于下个月访问日本.
12. Their advice  ______  .
      他们的劝告更加强了我的决心.

1. 你认为中国的熊猫正处在危险中吗？(in danger) 
   ___________________________________________________________
2. 我们不确定宇宙是何时形成的。（come into being）
   ___________________________________________________________
3. 他成功地保护了野生动植物。(succeed int)
   ___________________________________________________________
4. 他举起手来保护他的孩子免受伤害（protect…from…）
   ___________________________________________________________
5. 他的建议没有引起注意。（pay attention to）
   ___________________________________________________________
6. 吸烟将有害于你的健康。（do harm to）
   ___________________________________________________________