题目内容

16.The electric cooker ______ online is of poor quality.(  )
A.buyingB.to be boughtC.having boughtD.bought

分析 网上购买的电子炊具质量很差.

解答 答案:D 句中buy作cooker的后置定语,buy与cooker之间构成动宾关系,且句意表达的是客观事实,要用过去分词来构成.故选D.

点评 过去分词是非谓语动词的一种,用法很灵活,分为简单式done(表示与谓语同时或几乎同时发生的动作);完成式having been done(表示先于谓语的动作).学习时,要把握其用法特征:表示被动和完成.同时还要注意区分现在分词和不定式.

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This undersea adventure is very much like Branson's space adventure.Branson's company,Virgin Galactic,travels into space using a space plane.The space adventure rose from the success of the vehicle Space Ship One which has completed its task and Branson's boyhood dream of exploring space:Virgin Galactic is now testing the first Space Ship Two model,with a plan for tourism in space when all testing is finished.
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A.It is able to fly across the Pacific Ocean.
B.It has ever gone to the Mariana Trench before.
C.It's advanced because it can fly and explore in deep water.
D.Its wings are much bigger than an airplane's wings.
48.Branson created a challenge with a $25 million prize in order toB.
A.explore our planet and the universe
B.remove greenhouse gases from the atmosphere
C.stimulate people to create a new space ship
D.finish his boyhood dream of exploring space
49.What is the author's attitude towards the new Virgin Oceanic Submarine?A
A.Positive.
B.Doubtful.
C.Indifferent.
D.Critical.
50.What is this passage mainly about?D
A.An introduction to Richard Branson,
B.Richard Branson's and Steve Fossett's dream.
C.The achievements in exploring the earth.
D.The new Virgin Oceanic Submarine.
8.As a group of young African immigrants struggle to adapt to life in the United States,an after-school drama program at White Oak Middle School aims to make their lives easier by first making them a little harder.
Project X is a program that uses drama,dance,poetry and other creative outlets to help students discuss the tough and sometimes painful problems they face as pre-teen immigrants with language barriers.A final unveiling of their creation will be performed for friends and family at the end of the year at Imagination Stage.
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C.overcome tough problems
D.become more creative
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B.their annual scores gained at school
C.the comments of friends and family
D.the comments of the program teachers
48.What do we know about the Imagination Stage?B
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A.silly 
B.simple   
C.excellent   
D.contradictory
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A.introduce the Project X program
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C.advocate White Oak's African Club
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The driver will review with you all the safety rules of riding a school bus and explain to you where all the dangerous zones are around a school bus.Pay attention and obey your driver and you will always be safe.
The driver will show you all the emergency equipment,like the fire extinguisher,the axe,the first aid tools and the two-way radio.Pay attention and try to remember where they are and how they are used.
The driver will radio in and have her dispatcher (调度员) call 911if it is needed.You may need to help the driver if she is injured.This is why the driver will teach you how to use the two-way radio.
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Now the driver will show you how to evacuate the bus from the back door in case of an emergency.
STAY CALM.DO NOT PUSH OR SHOVE,AND HAVE YOUR HANDS FREE.
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C.the emergency windows on the school bus
D.the two-way radio
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B.The driver is also a schoolteacher.
C.Students may need to help the driver in case of an accident on a school bus.
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