1、1Fill in the blanks:1blocking out (遮住)2broke out(爆发)3gave out(分发给)4sold out(售完)5watch out(当心)6hang out(挂出去)Using Words and ExpressionsPage 632Complete the sentences:1religions;religious2like;unlike3gentle;gently4presentation;presentUsing Words and ExpressionsPage 633Translation:1既然我们已经完成了设计，就该由公司来进行
2、建设了。(now that;in ones turn)Now thatwe have finished the design,the company,in its turn,will do the construction.Using Words and ExpressionsPage 633Translation: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 causetoo much damage,because the firefighters arrived in time.Using Words and ExpressionsPa
3、ge 633Translation:3由于强大的引力，飞船被拖得离卫星很近。(gravity;pull;satellite;spaceship)The spaceship was pulledclose to the satelliteby its strong gravity.Using Words and ExpressionsPage 633Translation:4沙尘暴导致了连锁反应，最后造成火车相撞。(chain;reaction;crash)The sandstorm led toa chain reactionwhich resulted ina serious train c
4、rash.Using Words and ExpressionsPage 633Translation:5老师幽默的谈话让我们很振奋，班里的气氛也放松了下来。(atmosphere;cheer up)The atmosphere in the classroomrelaxedafter the teachers humorous talkcheered us up.Using Words and ExpressionsPage 633Translation: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 birt
5、h to a baby boylast nightand nowshe is asleep/sleeping.Using Words and ExpressionsPage 633Translation: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 evidenceis destroyed.Thus,it is impossible to provethat the drug is harmful.Using Words and ExpressionsPage 633Translation:8云就是漂浮在空中的大片的非常细小的水滴。
6、(float;mass)Clouds are massesof very small drops of waterthat floatin the sky.Using Words and ExpressionsPage 634Fill in the blanks with suitable words and phrases given:existedliveddevelopedprotect fromUsing Words and ExpressionsPage 63climatemultipliedweatherprevent from1Choose the suitable clause
7、 for each:16(what was believed by)2237(what was suggested by)43516574Using StructuresPage 642Complete the sentences with noun clauses as the subject.1What interests me most in this unit is astronomy.2When the party will be held hasnt been decided yet.3Whether you will be allowed an hour for video ga
8、mes depends on your behaviour.Using StructuresPage 642Complete the sentences with noun clauses as the subject.4How you plan your weekend activity is a personal decision.5Why Miss Li has smiles on her face all the day today is a puzzle to us.6It is funny that Tim managed to pass the exam this time.Us
9、ing StructuresPage 642Complete the sentences with noun clauses as the subject.7It worried us that many of the factories are pouring the waste water into the rivers without any control.8It appears that the computer course does not recovers until next Wednesday.Using StructuresPage 64Reading TaskPage
10、66Old ideas about“black holes”Was this what we found?1 Black holes cannot be seen.2 Gravity pulls objects towards them.3 Objects go round outside the edge of the“black hole”.4 All objects must go into a“black hole”when they are caught by its gravity.YesYesYesNo New ideas about“black holes”:1You can
11、only“see”it by watching the movements of the objects caught by its gravity.2No discovery.3No discovery.4They can be thrown far from the“black hole”by its energy.Reading TaskPage 66Whats the English for the phrases:看起来似的灯灭了摆脱感到恶心口干舌燥毫无逃脱的希望有一个的机会Reading TaskPage 66what look like light go out turn away from feel sick ones mouth go dry there is no escape have an opportunity to
