新目标英语七年级下册单词教学公开课课件(共14张PPT)

(共14张PPT)
Lost and Found

Guess: The story behind the ten clues
Begin






01

Clue One
02

Clue Two
03

Clue Three
04

Clue Four
05

Clue Five
06

Clue Six
08

Clue Eight
07

Clue Seven





10
09
Story




Clue Nine
Clue Ten




Tip ③
Tip ②
Three words
Tip ①
Before anything else

In English

Quantity

Synonyms
Clue 1
Guess a phrase?
① firstly
② at first
③ for the first time








































































Answer:
first of all
①--“________ _____ home, Lucy.”
-- “Thank you, dad.”
②-- “________ _____ ___ our school, Lucy.”
-- “Thanks a lot. But I’m sorry that I haven’t finished my winter vocation homework.”
③_________ _____ Beijing!
























Clue 2（Think: Which word is related to the following usages? ）
welcome

Welcome back
Welcome back to
Welcome to
Clue 3



















There are_____ of all students on the playground.
A. three hundred
B. three hundreds
C. hundreds
D. hundred
Which one is the smallest?
A. hundreds of
B. thousands of
C. millions of
D. billions of
E. trillions of
















































A
hundreds of
→hundreds of


I’m the last one when we’re three words.
Be anxious to do sth.
I’m the first one when we’re two words.
Do you know who I am?






Clue 4


Answer: hurry
→hurry to do sth.
→hurry up
→in a hurry












Guess
the word
Diary
Today I _______ my key and I can’t find it any more.
Chat
Lucy: I beat all my competitors and won the first prize.
Tom: Yes, all of them _______ ____ you.
Game
Clue 5（ Think: Which word is related to the following usages? ）
“煮米”→
← “童鞋”
lost
lost to
Answer: lose










To go away from a place and get to another place.
To make much better progress than sb.
To go away from a place without taking sth./sb. with you.






？
延迟符
Clue 6
Guess: Which word?
leave
leave sth. at/in …
leave behind
leave A
leave for B
leave A for B

















Hello Kitty: I’m fishing. But I haven’t caught any fish so far. Could you _____ me _____ fishing? BTW, could you ____ me _____ cook fish? I believe that ______ your _____, everything will be OK.
Clue 7（Do you remember me?--A key word ）
help with
to
help
with help
help


































































































































































Clue 8 (Think: A phrase↓)



Question:
--What’s he doing?
--He is ______ ____ an email.

←look for
Knowledge extension:








look after = take care of
look into
look through
looking for
Clue 9


















To make an effort to do sth.
It’s a verb.
It’s a noun.
To put on shoes if it fits.
Guess:
Which word?
try
Try (one’s best) to do sth.
have a try
try on
try doing sth.

____ _______ ____ personal protection and hand hygiene.


__ _______ ___ the bats. Because these kinds of creepy creature are poisonous.


___ _______ _____ what you
say. A wise man doesn’t believe
in rumours.


Clue 10
Be careful with
Be careful of
Be careful about
←careful
STORY—Lost and Found











































































































































































On a sunny day，Mrs. Zeng got up early. ________ _____ _____，she arrived at the Palace Museum and came up to the Lost and Found office. The officers gave her a warm ________. Mrs. Zeng asked why there were _________ _____ things. They told her when most people were ____ _____ _________, they might _______ their things. Some of them could remember they _______ their things here. After that, Mrs. Zeng asked the offices for ________ to ________ _____ her vacuum cup. Her teacher bought it as her birthday gift and she likes it so much. They ______ their best and found it at last. Mrs. Zeng thanked the officers a lot. From then on, she was more ________with her things.

First of all
welcome
hundreds of
in a hurry
lost
left
help
tried
look for
careful