重點講解：
1. cheat on
作弊；
eg. What the president has said applies only to the students who cheat on tests.
校長所說的只適用于考試作弊的學(xué)生。
eg. An honest student won't cheat on a test.
誠實的學(xué)生考試不作弊。
2. look over
（快速）翻閱，瀏覽；
eg. They presented their draft to the president, who looked it over, nodded and signed it.
他們把草案提交給了總統(tǒng)，總統(tǒng)翻了一遍，點了點頭，然后就簽了字。
eg. He could have looked over the papers in less than ten minutes.
他本可在10分鐘內(nèi)把文件翻看一遍的。
3. so+助動詞/情態(tài)動詞/be動詞+人稱
表示一個人怎么樣，另一個也怎么樣；某人也是；
eg. I often go out for a walk after supper. So does she.
我經(jīng)常在晚飯后出去散步,她也這樣。
eg. You like basketball, and so do I.
你愛好籃球運動，我也如此。