1、Unit 4 Wildlife protection 同步练习(二)一、单项选择( )1一 I11 travel to South China this summerAThat S all right BIt doesn t matterCWish you a pleasant journey DYoure fortunate( )2一 What date are you coming back，Mary?AGlad to see you again BBut not too lateCWell ， have a good time DBut you must finish your work
2、 first( )3一 ItS nothing to worry aboutI never liked it anywayAI lost my walkman this morningBI feel awfulIve got a coldCI feel terriblebut I ve left your tape somewhereDIm sorrybut we dont have that medicine( )4I didn t know this was a oneway street，officer-_AThat S all right BI dont believe youCHow
3、 dare you say that? D Sorry ，but thatS no excuse( )5一 Waiter!-_一 I cant eat thisItS too saltyAYes ，sir? BWhat? CAll right? D Pardon?二、词汇练习(从方框中选择 正确的词用适当的形式填空)1Every measure _to stop pollution in cities，and we have made progress2He sang a pop song _he walked along3The heavy rainUS_going to school4Be
4、 careful，or you11_.6Im _water，give me a bottle，please7They went into the forests _wild animals _their furs and meat8He told me he was _a boyWe should treat him as a grownup三、阅读理解A serious threat to fairness in many parts of the world is erosionErosion occurs if a large area of land is cleared of tre
5、es and is then badly treated by the farmersThe rain and winds may gradually wash away，or blow away，much of the topsoil When this happens，crops of wheat or corn become weaker and weaker until nothing grows well If erosion continues，it will turn good land into a desertIn the past，when erosion appeared
6、，farmers sometimes moved to a new place to farmSometimes they could not move，but continued to try to grow food in the unhealthy soilThis caused them to sink into povertySoon some people realized that there was little rich，fertile no longer hunt for die for deal with get burnt stop from as has been t
7、akensoil in the world，government began to try to stop erosionOne of the first experiments to stop erosion began in the United States in 1 933The experiment was carried out in the area of the Tennessee RiverFloods and bad farming in this area had ruined(毁坏)land that had once been richAs a result，most
8、 of the people living around the Tennessee River were very poorThe government built big dams across the river and stored the water for use during the dry season when there was no rainThe government workers also helped farmers to fertilize their soil and to learn new farming methods which could stop
9、erosionAt the beginning，the farmers were not interestedBut soon，good healthy crops began to appear on the land where new methods were usedTen years after the extremely prosperous(繁荣的) ，the great success of this experiment had led to similar projects in the other parts of the worldComprehension( )1Th
10、e underlined word“ erosion”(in Para1)meansAthe clearing of trees Bexcessive(极度的)use of the landCthe destruction of crops Dgradual loss of top soil( )2The passage tells US that erosion is a problem which Afirst began in the United States in 1 933 B occurs mainly in river areasCaffects many parts of t
11、he world Dis becoming more and more serious( )3The main purpose of this passage is to tell peopleAhow erosion occursBthe importance of using new farming methodsCsomething can be done to prevent erosionDthe serious outcomes(后果)of erosion四、根据下面提供的情景，写一段接续文字。You win a prize of 20 000 R&B in a competiti
12、onPlease tell your friends what youregoing to do with this sum of money_keys:一、单项选择1C 2C 3C 4D 5A二、词汇练习1has been taken 2as 3stopped from 4get burnt5to deal with 6dying for 7hunting for 8no longer三、阅读理解1D 2C 3C四、根据下面提供的情景，写一段接续文字。Last year I visited a middle school in the mountainous area of Hunan ProvinceThe children there were eager to know the outside worldBut to my surprise，there wasnt even a computer in the schoolSince then，I have been thinking about what I can do to help them one dayNow I have 20 000 R&B，SO 1 will buy several computers for the school
