中考英语总复习优化设计第一部分教材知识梳理第7课时Units7 10知能优化训练人教新目标版.docx

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第7课时　Units7-10
知能优化训练
Ⅰ.根据句意及所给汉语提示完成单词
1.Don’t get close to the big dog. It’s 　　　　　　　(危险的). 
答案:dangerous
2.The teacher often tells me that nothing is 　　　　　　　(不可能的). 
答案:impossible
3.He invited Ann to his birthday party but she 　　　　　(拒绝). 
答案:refused
4.John could dance well 　　　　　(没有) music. 
答案:without
5.You’ll never know what you can do 　　　　　(除非) you try. 
答案:unless
Ⅱ.用括号内所给单词的适当形式填空
1.There are about nine 　　　　　(hundred)students in our school. 
答案:hundred
2.　　　　　 (final), they accepted the suggestions. 
答案:Finally
3.This story tells us a lesson — the early bird 　　　　　(catch) the worm. 
答案:catches
4.Students are looking forward to 　　　　　(have) a free holiday. 
答案:having
5.If you 　　　　　(not be) careful enough in the exam, you will not get a good grade. 
答案:aren’t
Ⅲ.单项选择
1.There are 　　　people in the zoo on Children’s Day. 
　　　　　　　　　　
A.two hundreds B.two hundreds of
C.hundreds of D.hundred of
答案:C
解析:hundred前面有确切数词时用单数,意为“几百”;当后面加of时用复数,即hundredsof,意为“许多的,数以百计的”。故选C项。
2.(2017·四川宜宾中考)There 　　　a basketball match in our school this afternoon. 
A.will have　　　B.will be　　　　C.is going to have
答案:B
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解析:根据时间状语thisafternoon可知,应用一般将来时,并且therebe结构中不能用have,所以答案选B项。
3.—Could you 　　　the computer for me, dear? I want to check my e-mails. 
—Certainly, I’ll do it right away.
A.turn on B.turn down
C.turn off D.turn up
答案:A
解析:turnon“打开”;turnd