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? ? 活學(xué)巧練 ? 14. Our teacher warned us against __________ the puter games.(play) ? 15. The doctor warned the patient not ________ too many candies.(eat) ? 16. Someone warned him ______ the danger on the bridge so that he could go home safely. ? A. at B. with C. to D. of ? 17. She warned them ______ more careful next time, or they would be punished. ? A. be B. to be C. being D. been ? 18. The radio warned us ______ the rainstorm, so we shouldn39。 ? He warned me that there were pickpockets in the 。 【教材 P 14 】 ? 重點(diǎn)突破 w arn 的用法 ? warned us about the heavy snow 。 invented D D 考點(diǎn) 4 He w arns Scr ooge to ch ange his w ays if he do esn39。 discovered ? C. create。t _______ electricity, but _____ the light bulb. ? A. discover。s have a rest. ? A. walks B. walking C.