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　　八年级（下）Units7-8.doc
　　八年级（下）Units7-8.ppt
　　第一部分教材知识研究
　　八年级（下）Units 7-8
　　Ⅰ. 单项填空
　　1. (2017泰安)It is accepted by everyone that knowledge is the most valuable________ for human beings.
　　A. standard B. treasure
　　C. invention  D. instruction
　　2. (2017德州)Sam is doing some ________ about the ancient Silk Road.
　　A. exercise  B. operations
　　C. research  D. experiments
　　3. (2017贵港)—I didn't see Molly last week.
　　—________ I know, she has gone to Singapore.
　　A. As far as  B. As long as
　　C. As soon as  D. As often as
　　4. (2017曲靖一模)After working hard for many years, my brother finally ________ his dream.
　　A. achieved  B. stopped
　　C. mentioned  D. controlled
　　5. (2018原创)Bob got good results in this final exam. His parents were proud of his ________．
　　A. success   B. chance   C. idea    D. dream
　　6. (2018原创)________ Mo Yan got a little education when he was very young, he finally won the Nobel Prize in literature.
　　A. As if  B. Even though
　　C. As well  D. Ever since
　　7. (2018原创)The well is at least ten meters ________，for we can't see its bottom.
　　A. deep  B. wide  C. long  D. big
　　8. (2018原创)The girl got the only chance to study ________. How excellent she was!
　　A. outside  B. aboard   C. hard     D. abroad
　　9. (2018预测)—On her way to the park, my little sister ________ and hurt her leg.
　　—I am sorry to hear that.
　　A. fell over  B. went over
　　C. looked over  D. came over
　　10. (2018预测)—The number of ________ animals in China is dropping off rapidly. We must try our best to protect them.
　　—I also think so.
　　A. happy    B. wild       C. smooth   D. big
　　11. (2018预测)They are having an interesting class and their________ keep coming out of the classroom.
　　A. laughter    B. voice
　　C. sounds  D. happiness
　　12. (2018预测)The players of this sports meeting ________ students, teachers and parents.
　　A. celebrate  B. prepare  C. include   D. refuse
　　13. (2018原创)When I am__in__top__form,__ it will be easier for me to solve some difficult problems.