4、rday,anhourago,theotherday,in1982，aweekago,threeyearsago, justnow,等。eg.Wheredidyougojustnow?2、表示在过去一段时间内，经常性或习惯性的动作。eg.WhenIwasachild,Ioftenplayedfootballinthestreet. 结构:V过去式PracticeI:填空1. I had (have) an exciting party last weekend. 2.Did she practice(pr
5、actice) her guitar yesterday?No, she didn’t. 3.They all _went_(go) to the mountains yesterday morning. 4.She_____________(not visit) her aunt last weekend.She __stayed_____ (stay) at home and _did___(do) some cleaning. PracticeII:改错1.How is Jane yesterday?
6、 is改成was2.He go to school by bus last week.go改成went3.I can fly kites seven years ago.can改成could4.Did you saw him just now?saw改成see5.Tom wasn't watch TV last night. wasn’t改成didn’t（一）现在进行时用法：表示现在正在进行的动作或正在发生的事。时间标志——now，句前有look,listen等。eg.SheiswatchingTVnow.
7、eg.Look!Heisrunning.结构:be动词(am/is/are)+V-ingPracticeI:填空1. My parents arewatching（watch）TV now. 2. What isyour mother doing（do）now? 3. Areyoulistening（listen）to music? Yes, I am. 4. Look, Miss Chen isplayingfootball（play） 5. Tom and his sister arewaiting（w
8、ait）for you over there. 6. Now Class 3 and Class 4arehaving（have）a test. PracticeII:改写句子1. Look! Lily isdancing.（改为一般疑问句） IsLilydancing?2. Kate is looking for her watch.（改为否定句） Kateisnotlookingforherwatch.3.
