1、人教课标高一 必修 3Unit 3Answer key for Exercise 1:1.blocking out2.broke out3.gave out4.sold out5.watch out6.hang outAnswer key for Exercise 2:1.religionsreligious2.likeunlike3.gentlegently4.presentationpresentTranslate these sentences into English,using the words and expressions in brackets.1.既然我们意见完成了设计，就
2、该由公司来进行建设了。(now that;in one turn)Now that we have finished the design,the company,in its turn,will do the construction.2.火灾没有造成太大损失，因为消防人员及时赶到了。(in time)The fire did not cause too much damage,because the firefighters arrived in time.3.由于强大的引力，飞船被拖得离卫星很近。(gravity;pull;satellite;spaceship)The spaceshi
3、p was pulled close to the satellite by its strong gravity.4.沙尘暴导致了连锁反应，最后造成火车撞毁。(chain;reaction;crash)The sandstorm led to a chain reactionwhich ended in a serious train crash.5.老师幽默的谈话让我们很振奋，班里的气氛也放松了下了。(atmosphere;cheer up)The atmosphere in the classroom relaxed after the teachers humorous talk ch
4、eered us up.6.别打扰她。她昨晚刚生了一个男孩，现在还在睡觉。(give birth to)Dont disturb her.She gave birth to a boy last night and now she is asleep.7.大部分证据都被毁了。因此，不可能证明这种药物是有害的。(harmful;thus)Most of the evidence is destroyed.Thus,its impossible to prove that the drug is harmful.8.云就是漂浮在空中的大片的非常细小的水滴。(float;mass)Clouds are masses of very small drops of water that float in the sky.Answer key for Exercise 4:existedliveddevelopedprotect fromclimatemultipliedweatherprevent from
