3、Shemustbeathome.Youmustbeveryhappy.MustIcleanalltherooms?No,youneedn’t.请归纳已经学过的情态动词及其用法:五、【能力检测】用所给单词的适当形式填空:1. Students (tell)to listen carefully in class .2. They (have) an exam next Friday .3. Mr. Li (be) to America three times .4. If it (not ra
4、in) tomorrow , we will plant trees in the park .5. Stop (talk). It’s time for class Virtuenevergrowsold.美德常青 6.I______(feed)mycat,soitisfullnow. 7.Heusedhiscar______(most)forsightseeing. 8.Hehasn’t_______(finish)_______(read)HarryPotter. 9.Weneedn’tgoinsuchahurry.Westillhav