第 3 页精品文档---下载后可任意编辑初二英语上册英语语法精讲精练：should 的用法〔二〕should 的用法：should 用来提出建议和忠告，后边加动词原形，否认句直接在 should 后边加not.例如：I think you should eat less junk food.我认为你应当少吃垃圾食品。She drives a lot and she seldom walks. So I think she should walk a lot.她常常开车，很少走路。所以我认为她应当多走路。Students shouldnt spend too much time playing computer games.同学们不应当花太多的时间玩计算机玩耍。学习向别人提建议的几种句式：〔1〕I think you should〔2〕Well, you could〔3〕Maybe you should〔4〕Why dont you?〔5〕What about doing sth.?〔6〕Youd better do sth.★★练一练★★用 should 或 shouldnt 填空1. I cant sleep the night before exams.You ______ take a warm shower before you go to bed.2. Good friends ______ argue each other.3. There is little milk in the glass. We _______ buy some.4. They didnt invite you? Maybe you ______ be friendlier.5. I am a little bit overweight. So I think I _______ do exercises every day.答案：1. should 2. shouldnt 3. should 4. should 5. should
