外研版七年級英語下冊《Are they yours?》Lost and found PPT優(yōu)秀課件，共21頁。
Words&Expressions
1. leave 丟下；遺忘
2. airport 飛機場
3.strange 奇怪的
4. plane 飛機
5. hundred 百
6. boat 船
1. When do people often lose things?
When they're travelling or when they're in a hurry.
2. Why are they lost and found office at airpots and stations?
Because people often leave things on planes, on trains, on buses and in taxis.
3. What do people do at the lost and office?
They look for things they have lost.
4. What strange things are there at the New York City Lost and Found Office?
A large boat, three dogs, two ducks, a pig and fifteen kilos of sausages.
Language points
[辨析] look for與find
look for 意為“尋找”，強調(diào)“找”的過程。常用于進(jìn)行時態(tài)。
find 意為“找到；發(fā)現(xiàn)”，強調(diào)“找”的結(jié)果。
in a hurry 匆匆忙忙
[觀察] People often lose things when they're travelling or when they're in a hurry. 人們在旅行中或匆匆忙忙時經(jīng)常丟東西。
(1) in a hurry,介詞短語，匆匆忙忙地，hurry為________詞。
其中的a不能省略。
hurry up 意為“快點兒，趕快”，用來催促別人。
Hurry up! Lingling is waiting for us.
快點兒！玲玲正在等著我們。
Leave 的用法
觀察： They leave things on planes, on trains, on buses and in taxis.
leave 在這里表示“丟下；遺忘”，“把某物落在/忘在某地” 用“leave sth.＋表地點的介詞短語”表示。
He often leaves his keys at home.
他經(jīng)常把鑰匙忘在家里。
① leave for.. 意為_________
【觀察】My uncle will leave for Beijing next week.下周我叔叔將去往北京。
②leave還可以用作名詞，表示__________。
【觀察】I have to ask for three days’ leave.我得請三天假。
③[辨析] leave VS forget
Read and Think
1. What do you usually do if you lose something?
2. If you take the things others lose, what would you do to find the owners?
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關(guān)鍵詞：Are they yours? PPT課件免費下載，Lost and found PPT下載，.PPTX格式；
