[2018英语高一暑假作业练习]步步高暑假作业专题突破练英语高一

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1.Walking alone in the dark, the boy whistled to________his courage.
A.keep up B.hold up
C.take up D.set up
解析：考查词组辨析。句意：独自在黑暗中行走，小男孩打着口哨给自己壮胆。keep up one"s courage意为“鼓足勇气，不丧胆”。hold up举起，支撑;take up从事，占据;set up建立，创立。
答案：A
2. In many places in China，________bicycle is still________popular means of transportation.
A. a; the B. /; a
C. the; a D. the; the
解析：第一空可用the和a，the bicycle和a bicycle均表示类别;第二空用a表示泛指。
答案：C
3. It________no difference to the couple whether the baby is a girl or a boy.
A. takes B. makes
C. does D. seems
解析：make no difference没影响，没关系，为固定搭配。
答案：B
4. Don" t be discouraged.________things as they are and you will enjoy every day of your life.
A. Taking B. To take
C. Take D. Taken
解析：题干第二句属于“祈使句+and+陈述句”结构，故C项切题。
答案：C
5. Believe it or not, 40 percent of the toys________in the UK were designed for adults.
A. to sell B. selling
C. sold D. to be selling
解析：过去分词短语sold in the UK在此作后置定语，表示被动及动作已经完成。
答案：C
6. If he________his leg in the last training, he________the coming World Cup, which he has been longing to compete in.
A. didn"t hurt; would take part inB. hadn"t hurt; would have joined
C. hadn"t hurt; would take part in
D. didn"t hurt; would have joined
解析：题干为错综时间条件句，条件从句表示对过去情况的虚拟，故从句用过去完成时;结果主句表示对将来情况的推测，故结果主句谓语形式为would/could/should/might do。
答案：C
7.—Did you make it at last?
—Yes. But for your help, it________a serious loss.
A. would cause B. must have caused
C. would have caused D. may cause
解析：答句第二句为含蓄条件句，but for引出虚拟条件，此处表示对过去情况的虚拟，故句子谓语形式为would/should/could/might have done。
答案：C
8. Oil prices have risen by 32 percent since the start of the year，________a record US $ 57.65 a barrel on April 4.
A. have reached B. reaching
C. to reach D. to be reaching
解析：现在分词短语的一般式reaching a record...在句中作结果状语，表示自然而然的结果。
答案：B
9. It"s high time that we students________even harder at our lessons with the national college entrance examination approaching.