五年级下册英语课件－Module 3 Unit 2 You can use the computers. 外研版（一起） (共14张PPT).ppt

五年级下册五年级下册Module 3 Unit 2 You can use the computers. This is our library.You can borrow books from here.借入，借来借入，借来 Listen and findWhat can we do in the library? You can do lots of things in the library.You can borrow books, CDs and DVDs.You can do homework.You can use the computers. You cant eat in the library !You cant talk to your friends !You cant run in the library !You cant answer the phone!What cant we do in the library? ChoosesingShe can sing.She cant sing.can not ChooseswimHe can swim.He cant swim. Chooseride a bikeThey can ride a bike.They cant ride a bike.把下列句子变为否定句Lingling can ride a horse.He can speak Chinese.She can swim.My father can play basketball.cantcantcantcant把下列句子变为一般疑问句，并做回答。Lingling can ride a horse.I can speak Chinese.Can Lingling ride a horse?Yes, she can. / No, she cant.Can you speak Chinese?Yes ,I can. / No, I cant.情态动词“can”是情态动词大家庭中的一员。来表示说话人的看法、态度等。 不受人称和单复数变化的影响。句子结构： 肯定句结构：主语+can+动词原形+其他，如：can ride a bike. 我会骑自行车。 否定句结构：主语+ cant +动词原形+其他，如：I can swim. I cant swim.注意：在变否定句时，在can后面加“not”，可缩写成cant.cancan的用法的用法libraryzooparkbookstoreshopschoolWhat cant we do ? Words: borrowSentences: You can borrow books in the library. You cant talk to your friends !1.Read the dialogue and record(录音）it.2. Try to imitate and retell the dialogue.