人教版八年級英語下冊《Could you please clean your room?》Section B PPT課件(第1課時)，共27頁。
情景導入
What do your parents always ask you to do?
生成新知
What do teenagers ask their parents’ permission for? What do parents ask their teenagers to do? Write parents or teenagers next to each phrase.
Use the phrases in 1a to make conversations.
Parent: Could you clean your room?
Child: Yes, I can.
Child: Could I invite my friends to a party?
Parent: No, you can’t have a party. You have a test on Monday.
問題探究
【知識點撥】
1．Could I invite my friends to a party on Saturday，Mom？周六我可以邀請我的朋友們參加聚會嗎，媽媽？
invite sb.to sp. 邀請某人到某處
invite sb.to do sth.邀請某人做某事
例句：You could invite him to have dinner next time.你可以下次邀請他吃飯。
2．Could I borrow some money？我能借一些錢嗎？
注意區分borrow和lend。borrow 借進，borrow…from；lend 借出，lend…to…
3．I can buy some drinks and snacks for you.我能為你買一些飲料和零食。
buy sth.for sb.＝buy sb.sth.為某人買某物
4．Dave is coming early on Saturday.戴夫星期六很早就來。
is coming 現在進行時態表將來。當句子涉及確切的計劃、明確的意圖和為將來安排好的活動時，現在進行時可用來表示將來。
(1) come，go，stay，arrive，leave 等詞的現在進行時經常用于表示將來確切的計劃。
(2) 表示交通方式、行程安排的動詞，例如 fly，walk，ride，drive，take(a bus，a taxi) 等的現在進行時也經常用于表示將來。
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