Module 5　A Lesson in a Lab
Period One　Reading Comprehension
                  　
一.用适当的介、副词填空
1．It is hard to think ______ a world without metals.
2．The reaction of metals with these substances can be put ______ order.
3．Here is a table with the metals that react most ______ the top，and the metals that react least ______ the bottom.
4．Below is a description ______ a simple scientific experiment.
5．Put some iron nails ______ the bottom of a test tube.
6．Iron does not rust ______ dry air.
7．Add some oil ______ the water.
8．This will keep air out ______ the water.
9．The nails do not rust in the tube ______ air­free water.
10．Push some cotton wool ______ the tube.
二.佳句翻译与仿写
1．It is hard to think of a world without metals.
翻译：
_____________________________________________________________________
仿写：学好英语是必要的。
_____________________________________________________________________
2．Different metals have different uses.
翻译：
_____________________________________________________________________
仿写：不同的人有不同的观点。
_____________________________________________________________________
3．The reaction of metals with these substances can be put in order.
翻译：
_____________________________________________________________________
仿写：做完实验后，一切都有序地放在器皿柜中。
_____________________________________________________________________
4．Here is a table with the metals that react most at the top，and the metals that react least at the bottom.
翻译：
_____________________________________________________________________
仿写：我们的英语老师来了。
_____________________________________________________________________
5．This will keep air out of the water.
翻译：
_____________________________________________________________________
仿写：你应该让狗呆在屋子外面。
_____________________________________________________________________
Period Two　Language Points
一.语境填词
1．As is known to us all，salt ________ (溶解) in water.
2．The minister’s visit to America ________ (目的) at expanding relations between the two countries.
3．The lock has ________ (生锈) and needs oil.
4．Please leave the ________ (试管) for one week.
5．I came to the __________ (结论) that he had been lying.
6．He kept his ________ (平衡) with his arms on top of the wall.
7．The ________ (沸腾的) kettle was giving off steam.
react to的意思8．What was his ________ (反应) to your answer?
9．We have bought lots of __________ (设备) for our new lab.
10．As a result of pollution，there are many dead fish ________ (漂浮) on the water.
二.选词填空
make sure, at least, find out, at the bottom of,
, ut of, in order, go away
1．She ______________ milk ____________ her coffee to make it more delicious.
2．Excuse me，sir，please ______________ your dog ______________ the sickroom.
3．______________ that you put down every word your teacher says.
4．I’m sorry to hear that you have to ______________.
5．Living in the city，we can ______________ many advantages.
6．It was time you __________ your life ____________.
7．I had to wait for them ______________ the hill，because my left foot was hurt.
8．To go abroad to study，you should ________________ learn the language.
三.同义词辨析
1．用electric或electrical填空
(1)The heavy truck is driven by ________ motor.
(2)The cooker doesn’t work because of an ______ fault.
(3)An ________ engineer makes machines that use electricity.
2．用ordinary，common或usual填空
(1)As ________，he gets up at six.
(2)His mother is an ________ teacher.
(3)Rabbits and foxes are __________ in Britain.
(4)We will meet at the ________ time.
Period Three　Integrating Skills
一.语境填词
1．________ (水蒸气) has fogged the bathroom mirror.
2．The empty boat was ________ (漂浮) on the sea.
3．His research ______ (形成) the basis of his new book.
4．In what way is a laboratory balance different from a ________ (天平) found in a store?
5．The candle ________ (火焰) flickered and went out.
6．Sugar __________ (溶解) in water.
二. 选词填空
be different from，the same as，lose weight，go ahead，in the end，at the end
1．Please __________ with your work.
2．She is on a diet to ____________.
3．____________，he refused to do the work.
4．____________ of the street，there is a small shop.
5．My plan ______________ yours.
6．His dictionary is ____________ mine.
三. 同义词辨析
1．用find或find out的适当形式填空
(1)I ________ a book on the ground.
(2)He hurried off to ________ what the problem was.
(3)We never __________ her real name.

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