外研版七年級英語下冊《Whose bag is this?》Lost and found PPT精品課件，共16頁。
Words&Expressions
1.蠟筆 crayon
2. 橡皮擦 eraser
3. 手套 glove
4. 錢包 wallet
5.誰的 whose
6. 首先；第一 first of all
7.小心的；認真的 careful
8. 失去 lose
9. 找到 find
Question 1: Where are they?
School.
Question 2: What are they doing?
They are talking about things in the lost and found box.
1. first of all 意為“首先，第一”，其他表示順序的單詞和短語還有_____________________
2. here/ there引起的倒裝句。
【觀察】Here’s a purple wallet!
(1). 以here/there 開頭的句子，若主語是名詞，句子要完全倒裝，結構為There/Here+__________+____________.
(2). 若主語是人稱代詞， 句子要部分倒裝。
例：Here he comes!
結構為：There/ here+__________+___________
3. I think+賓語從句【觀察】I think it’s Betty’s.常用來表示說話者的觀點和看法4. be careful withbe careful with 意為小心（對待), be careful with 后常接名詞或者代詞。【拓展】a. Be careful 意為小心、當心，可以單獨使用Be careful! The knife is very dangerous.b. be careful to do sth 小心做某事5. From now on 位置靈活，既可以放在________，又可以放在__________.
【觀察】From now on, don’t spend too much money on clothes.
I will work hard from now on.
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關鍵詞：Whose bag is this? PPT課件免費下載，Lost and found PPT下載，.PPTX格式；
