( ) During , many people moved to LA from other places. A. 1970s B. the 1970 C. the 1970s D.——青夏教育精英家教网—

( ) During , many people moved to LA from other places. A. 1970s B. the 1970 C. the 1970s D. the 1970’s 【查看更多】

Laboratory　work　is　your　chance　to　learn　science　firsthand.　It　can　be　fun　but　you　must　be　careful　to　prevent　injury.　Listen　closely　when　your　teacher　reads　and　explains　the　rules　before　your　first　lab　lesson.
LABORATORYRULES
Throughout　the　lesson
·Do　not　enter　the　science　lab　without　the　teacher’s　permission.·No　food　or　drinks　are　to　be　alowed　in　the　science　lab.
Before　the　Experiment
·Read　al　instructions　carefuly　before　every　experiment.
·Prepare　al　apparatus（仪器）and　arrange　them　so　that　you　wil　not　knock　them　over　while　doing　the　experiment.
During　the　Experiment
·If　you　are　unsure　of　how　to　use　any　apparatus　or　how　to　operate,　ask　your　teacher　for　help.·Never　smel　or　taste　chemicals　unless　your　teacher　gives　permission.
After　the　Experiment
·Wash　al　apparatus　after　use　and　return　them　to　the　places　where　they　were.
·Throw　waste　materials　in　proper　waste　baskets.　　　　First　Aid　　　　
·Report　al　accidents　to　your　teacher　immediately.
·If　you　spil（溅出）any　chemicals　onto　your　body　or　clothing,　wash　with　plenty　of　water　and　report　to　your　teacher.
【小题1】　Your　teacher　wil　probably　tel　you　the　rules　above　_____　the　first　lab　lesson.

A．before

B．since

C．during

D．after

【小题2】　Before　every　experiment,　you　should　_____.

A．taste　the　chemicals　first

B．clean　al　the　apparatus

C．read　al　instructions　carefuly

D．report　al　the　accidents　to　the　teacher

【小题3】　When　you　are　not　sure　how　to　use　al　apparatus,　_____.
A.　try　them　on　your　own
B.　read　the　rules　carefuly
C.　ask　your　teacher　for　help
d.　put　them　back
【小题4】　It　is　clear　that　you　can　_____.

A．bring　food　into　the　lab
B．enter　the　lab　anytime
C．smel　chemicals　as　you　like	D．learn　science　directly　in　the　lab

【小题5】　If　you　get　chemicals　on　the　clothing,　you　can　find　ways　to　solve　it　in　the　part　_____.

A．Before　the　Experiment

B．First　Aid

C．During　the　Experiment

D．After　the　Experiment

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完形填空。

　　The Americans were getting ready to send their first man to the moon．An old Irishman(爱尔兰人)was watching them on the television in the bar of a hotel．There was an Englishman in the bar,too,and he 　　1　　 the Irishman,“The 　　2　　 are very clever,aren't they?They are going 　　3　　 some men to the moon．It is a long 　　4　　 from the world．”

　　“Oh,that's 　　5　　,”the Irishman answered quickly．“The Irish are going to send some men to the sun in a few months．That's 　　6　　 away from the moon,you know．”

　　“Yes,it is,”the Englishman said．“　　7　　 it is too 　　8　　 for the people to go to．”

　　The Irishman laughed and said,“Well,the Irish aren't stupid,you know．We 　　9　　 go to the sun during the day,of course,and we will go there 　　10　　．”

(1)


[　　]
A．	said to
B．	told
C．	talked to
D．	spoke to

(2)


[　　]
A．	Englishmen
B．	Americans
C．	Irish
D．	Frenchmen

(3)


[　　]
A．	to reach
B．	to send
C．	to give
D．	to rest

(4)


[　　]
A．	time
B．	street
C．	road
D．	way

(5)


[　　]
A．	good
B．	nice
C．	true
D．	nothing

(6)


[　　]
A．	long
B．	far
C．	farther
D．	much farther

(7)


[　　]
A．	And
B．	But
C．	Or
D．	Because

(8)


[　　]
A．	hot
B．	warm
C．	cold
D．	cool

(9)


[　　]
A．	don't
B．	can't
C．	won't
D．	mustn't

(10)


[　　]
A．	in the morning
B．	in the afternoon
C．	in the evening
D．	during the night

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阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。

Norman Bethune is one of China’s most famous heroes, but he wasn’t Chinese—he was Canadian. He gave his life to helping the Chinese people.

Norman Bethune 46　 born in 1890. He became a 47　 in 1916, and he went to the front to look after injured soldiers in the First World War. He saw many soldiers die in the war. Later he invented new treatments to 48 soldiers, and medical tools to use outside hospital.

In 1938 he came to treat the Chinese soldiers in the mountains north of Yan’an. There were 49 doctors, so he had to work very hard. He opened hospitals to give treatment to local people and soldiers, and to train doctors and nurses. He also wrote books so that doctors could learn about new treatments.

Dr Bethune worked very hard without stopping to 50　 . Once, he preformed operations 　51 69 hours without stopping, and saved 112people. He 　52 working in spite of cutting his hand during an operation. In the end, he died because he did not take care of his 　53 .

Dr Bethune’s work with the Chinese soldiers made 54　 a hero in China. There are books and films about him, and he is 55　 remembered in both Canada and China.

46. A. is　　　 B. was　　 C. has been　 D. be

47. A. doctor　 B. nurse　 C. teacher　　 D. worker

48. A. understand B. believe C. help　　　 D. count

49. A. little　 B. few　　 C. much　　 D. many

50. A. rest　　 B. act　　 C. agree　　　 D. think

51. A. from　 B. since　　 C. with　　　 D. for

52. A. allowed B. continued C. forgot　　 D. stopped

53. A. face　　 B. leg　　　 C. foot　　　 D. hand

54. A. his　　 B. he　　　 C. him　　　 D. one

55. A. still　　 B. never　　 C. hardly　　 D. Regularly

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完形填空。

　　One day,two friends were walking through the desert．　　1　　 the journey they had a quarrel,and one friend hit 　　2　　 one in the face．

The one who was hit was hurt,　　3　　 he didn't say anything．Instead,he wrote in the sand,“Today my best friend hit me in the face．”

　　They kept on 　　4　　 until they found an oasis(绿洲)．They decided to get some water．The one who had been hit fell into the mire(泥潭)and was in danger,but the friend 　　5　　 him．

　　When he felt all right,he wrote on 　　6　　,“Today my best friend saved my life．”

　　The one who had hit and saved his best friend asked him,“After I 　　7　　 you,you wrote in the sand and now you write on a stone．　　8　　?”

　　The other friend replied,“When someone hurts us,we should write it down in sand where winds of forgiveness(宽恕)can blow 　　9　　 away．But when someone does something 　　10　　 for us,we must write it on stone where no wind can ever blow it away．”

(1)


[　　]
A．	After
B．	During
C．	For
D．	Before

(2)


[　　]
A．	some
B．	each
C．	another
D．	the other

(3)


[　　]
A．	and
B．	so
C．	but
D．	or

(4)


[　　]
A．	walking
B．	jumping
C．	singing
D．	running

(5)


[　　]
A．	hurt
B．	left
C．	hit
D．	saved

(6)


[　　]
A．	the desert
B．	a stone
C．	a tree
D．	the sand

(7)


[　　]
A．	killed
B．	helped
C．	hurt
D．	quarreled with

(8)


[　　]
A．	When
B．	What
C．	How
D．	Why

(9)


[　　]
A．	it
B．	these
C．	them
D．	this

(10)


[　　]
A．	interesting
B．	good
C．	dangerous
D．	harmful

查看答案和解析>>

Laboratory　work　is　your　chance　to　learn　science　firsthand.　It　can　be　fun　but　you　must　be　careful　to　prevent　injury.　Listen　closely　when　your　teacher　reads　and　explains　the　rules　before　your　first　lab　lesson.
LABORATORYRULES
Throughout　the　lesson
·Do　not　enter　the　science　lab　without　the　teacher’s　permission.·No　food　or　drinks　are　to　be　alowed　in　the　science　lab.
Before　the　Experiment
·Read　al　instructions　carefuly　before　every　experiment.
·Prepare　al　apparatus（仪器）and　arrange　them　so　that　you　wil　not　knock　them　over　while　doing　the　experiment.
During　the　Experiment
·If　you　are　unsure　of　how　to　use　any　apparatus　or　how　to　operate,　ask　your　teacher　for　help.·Never　smel　or　taste　chemicals　unless　your　teacher　gives　permission.
After　the　Experiment
·Wash　al　apparatus　after　use　and　return　them　to　the　places　where　they　were.
·Throw　waste　materials　in　proper　waste　baskets.　　　　First　Aid　　　　
·Report　al　accidents　to　your　teacher　immediately.
·If　you　spil（溅出）any　chemicals　onto　your　body　or　clothing,　wash　with　plenty　of　water　and　report　to　your　teacher.
【小题1】　Your　teacher　wil　probably　tel　you　the　rules　above　_____　the　first　lab　lesson.

A．before

B．since

C．during

D．after

【小题2】　Before　every　experiment,　you　should　_____.

A．taste　the　chemicals　first

B．clean　al　the　apparatus

C．read　al　instructions　carefuly

D．report　al　the　accident

s　to　the　teacher

【小题3】　When　you　are　not　sure　how　to　use　al　apparatus,　_____.
A.　try　them　on　your　own
B.　read　the　rules　carefuly
C.　ask　your　teacher　for　help
d.　put　them　back
【小题4】　It　i

s　clear　that　you　can　_____.

A．bring　food　into　the　lab
B．enter　the　lab　anytime
C．smel　chemicals　as　you　like	D．learn　science　directly　in　the　lab

【小题5】　If　you　get　chemicals　on　the　clothing,　you　can　find　ways　to　solve　it　in　the　part　_____.

A．Before　the　Experiment

B．First　Aid

C．During　t

he　Experiment

D．After　the　Experiment

查看答案和解析>>

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