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提升】 Summarize what we learned today. 【 Homework】 Read the text and do the exercises in the newspaper. Step5【反思提升】 1. Today, he didn’t go to work as________ , for it is not a(n)________day. A. mon; usual B. usual; ordinary C. usual; normal D. mon; ordinary 2. ________ the help of our teacher, we the problem. A. Under, took no trouble in solve B. In, had no trouble at solving C. On, kept no trouble to solve D. With, had no difficulty solving 3. Can you believe that in________ a rich country there should be________ many poor people? A. such; such B. such; so C. so; so D. so; such 4. You must ________ the traffic here . A. watch over B. watch for C. watch out D. watch out for 5. ________small step by Zhai Zhigang, China’s first spacewalker , has been________ historic leap in China’s space dreams. A. The; a B. A; the C. The; / D. A; / 6. The policeman________ the children to cross the road when the traffic lights turned green. A. let B. made C. signaled D. called 7. Maggie has been fortunate t