牛津版八年级英语上册Unit8-Natural提高练习含答案

练习增强Unit Eight of 8AClass _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _一、单一选择()1。the flood in 1998 washed lots of houses _ _ _ _ _ _ _ _ and lots of people _ _ _ _ _ _ _ _。A.on；Died B. offDie C. awayDie D. away迪耶德()2 .The floor is so wet .let s _ _ _ _ _ _ _ _ _。A.stop mopping it up B. stop to mop up itC.stop mopping up it D. stop to mop it up()3 .somene is knocking at the door .it _ _ _ _ _ _ my mother。its time for her to be back。A.can be b . may not be c . must be d . mustn t be()4。I don t know if I _ _ _ _ _ _ free tomorrow。if I _ _ _ _ _ _ _，I will go to the book store。A.am；Am B. will be威尔贝尔威尔贝尔；Am D. am威尔贝()5 . all the _ _ _ _ _ _ _ _ things need air and water . without air or water，nothing can stay _ _ _ _ _ _ _ _ _ _ _ _ _A.living粗纱b .粗纱；Alive C. aliveAlive D. alive李炳()6。The big flood last week affected(影响)_ _ _ _ _ _ _ peoples lives，and _ _ _ _ _ _ _ _ _ _ _A.毫米ons ofTwo hundred B. millions ofTwo hundred ofC.two millionTwo hundred D. two millions第二名hundred()7。it _ _ _ _ _ _ _ _ hard _ _ _ _ he got to the cinema yesterday evening。A.rainedWhile B. was rainingWhenC.was rainingWhile D. is rainingWhen()8。we should practose speaking English _ _ _ _ _ _ to improve our spoken English。A.as many as possible b . as much as possibleC.as possible as wecan d . as possible as we could()9 .if the earthquake happens，you should run _ _ _ _ _ _ _ the empty ground。A.out to B. out of C. out from D. out at()10。I spent _ _ _ _ _ _ _ _ aw ful holiday this summer because _ _ _ _ _ big flood on July 30 th made ladeA.a；The B. anA C. anThe D. the更多()11。at first，Luke felt a sense of cold _ _ _ _ his body。A.cross B. across C. through D. by()12。we should do everyhing we can _ _ _ _ _ _ the birds _ _ _ _ _ _ danger。A.to protectAway B. protectedFrom C. protectingIn D. to protectIn()13。I didnt hear you come in at noon。-thats good。we tried _ _ _ _ _ _ anynoise。we wanted you to have a good sleep。A.not make b . not making c . to make not d . not to make()14。last night，I _ _ _ _ _ _ _ _ along the street when I met my English teacher。a . walk b . walked c . was walking d . am walking()15。while she _ _ _ _ _ _ _ TV in the sitting room，the bell _ _ _ _ _。A.watchesRings B. was watching拉格C.watchingRang D. was watchingWas ringing()16。I went to the classroom to close the door yesterday。but as soon as I was _ _ _ _ _ to the class room，Ifound it already _ _ _ _ _ _ _ _ _。A.已关闭；CloselyB。closelyClosedC .关闭；关闭D. closeClose()17。Ouch！You hurt me！-I m sorry . but I _ _ _ _ _ _ _ _ any harm . I _ _ _ _ _ _ to drive a mouse out。A.didn t meanWas trying B. didn t meanTryC.don t meanAm trying D. haven t meant特里德()18。he saw the bad man _ _ _ _ _ _ _ into his neighbour s house and _ _ _ _ _ _ 110 for help in a hurpA.to breakCalled B. breakCalled C. breakCalld .breking卡环()19。he shouted _ _ _ _ _ _ _ help，but no one came _ _ _ _ _ a long time。A.to；To B. toFor C. forTo D. forFor()20。-if you are in troubles，make sure to call the police。-_ _ _ _ _ _ _ _ _ _a . I m happy to hear that . b . I don t know .C.I have to think about it.d. I will。thanks a lot。二、clozethe world is full of many interesting sounds . some are un pleasant to our ears while 1 are very pleasant to hear . in daily life you may hear 2Others may be 3 .some sounds are high，others are low。some sounds are useful . 4 sound wecan t talk or listen to each other .the ringing of clock wakes peopleup。the hooting of a car warns people there may be 5 .Some sounds are 6。when planes fly above the land，the very sounds can break the house hown。very loud sound can even make people deaf。weknow sound travels about one kiometer in three 7 .in a thunder storm you see the lightning first and then hear the thunder。this is because light travells 8 than sound .Next time you see lightning，count the number 9 you hear the thunder。divide this number by 3 .this will tell you 10 the thunder storm is。()1.a. others B. the other C. anotherd。the others()2 . a . hundred of b . hundred of c . hundred。hundred()3.a.hard b.loud c.hardly.loudly()4。A. Of B. With C. Without D. Under()5 . a . safety b . carc . lights d . danger()6 . a . useful b . high c . dangerous d . wrong()7 . a . hours b . days c . minutes d . seconds()8 . a . more fast b . much faster c . more faster d . much fast()9 .A. after B. when C. before D. while()10 . a . how much b . howmany c . how fard . how long三、阅读理解baby love chocolate and some times they also eat the paper around it .my cat enjoys a meal of good，thick paper，old letters，for example。shedoesn t like new papers very much .Of co