冀教版八年级下册Unit 7 Know Our WorldLesson 38 The World Is a Big Place课后作业题

这是一份冀教版八年级下册Unit 7 Know Our WorldLesson 38 The World Is a Big Place课后作业题，共2页。
冀教版英语八年级下册课堂练习 Lesson 38 The world is a big place一. 单选题. 1. There were ________ of people in the world in 2010. A. billion　    B. billions         C. seven billion         D. seven billions2. _______ of the earth’s surface is water.A. One third          B. One thirds        C. Two third         D. Two thirds 3、     the time I got to the bus stop , the bus had already left .A、On     B、In      C、By     D、With 4、The number of the laptops increased        5 million this year .A、by     B、in     C、of    D、to5、The well is      with a      .A、cover ; cover        B、covered ; cover C、covers ; covered      D、covers ; covers6、      of the students in our school       girls .A、 Two three ; are        B、Two thirds ; is   C、Two thirds ; are          D、Two three ; is二. 英汉短语互译 1．三分之一_______________________________________ 2．被……覆盖______________________________________ 3．all year round_____________________________________ 4．two thirds________________________________________ 5．in the future______________________________________  三. 用所给词的适当形式填空。1.  These dry places  _____  (call)deserts.2.  Antarctica  _______ (cover) with snow and ice all year round.3.  It must  _______ (treat) well for our children and for our children’s children, too!4.  We   _____  (ask) to write a report on Asia already.5.  It ____________ (write) like the letter “A” by the boy just now.6.  Two ______ (three) of the earth surface is oceans. 7.  The earth is a special one of all the  ______  (planet).四. 选词并用其正确形式填空. 完成短文。in total;    on the earth;    in the future;     be covered with ;    be treated wellOnce the world __________________ green plants and the living things led a peaceful life _____________. However, later some animals ______________________ and was even killed for money. There are not many ____________. Luckily, people are trying to save the animals in danger now. We all hope that all the living things will live a pleasant life as before ______________.          答案一. 1-6. C D C D B C       二. 1.  two third      2. be covered with   3. 全年，一年到头    4. 三分之二    5. 在将来三. 1. are called    2. is covered     3. be treated    4. have been asked5. was written6.thirds6.s     7. planets四. 1. was covered with   2. on the earth   3. were not treated well   4. in total     5. in the future