Did You Have a nice Trip教案

unit 4 did you have a nice trip
一. 教學內容：
unit 4 did you have a nice trip? lesson 25 —lesson 28
 
1. 單詞和短語
chopsticks  gift  clerk  every  store  story  t—shirt  homework  ice cream  last  sandwich  second  third  happen 
2. 語法
（1）一般過去時.
（2）過去進行時.
3. 語言目標
（1）what time is it?it’s 2:30.
（2）what happened to…?/what happens…?
 
二. 重點、難點分析
1. who wants to go shopping today?
今天誰想去購物?
who是疑問代詞，表“誰”的意思，在句中作主語，疑問詞作主語，謂語動詞一般用第三人稱單數形式。如：
who is talking with you? 誰在和你說話?
who teaches you english?誰教你們英語?
2. i want to buy gifts for my family.
我想給我的家人買禮物。
buy sth. for sb＝buy sb. sth給某人買某物，如：
she buys chopsticks for her mother. 她給她媽媽買了筷子。
i’m buying a bike for my daughter. ＝i’m buying my daughter a bike.
我正在給我女兒買自行車。
don’t forget to buy him some food. ＝don’t forget to buy some food for him .
別忘了給他買些食物。
3. i can walk with you.
我可以和你一起走。
walk with和……一起走，with是介詞，with you是介詞短語作伴隨狀語，有時為了強調，也可置于句首。如：
he goes to the park with his classmates. 他和他的同學們一起去公園。
with a book in her hand, miss. zhao comes into the classroom.
趙老師手里拿了一本書進了教室。
the teacher with her students is flying kites. 老師和他的學生們正在放風箏。
4. —what time it is，lingming?
幾點了，李明?
    —it’s 2:30.
兩點半了。
what time it is?是對時間點進行提問，可轉換成what’s the time?回答時在時刻點前用介詞at，表示，“在……點”。如：
—what time do you have supper?你幾點吃晚飯?
—at 6:30. 六點半。
—what time are they going to have a meeting?他們要在幾點開會?
—at about 9:00. 大約在九點。
5. happen
不及物動詞“發生”。如：
go and see what is happening?去看看出了什么事?
what happens next?接下來發生了什么事?
可構成短語：happen to sb /sth某人或某物出了……事
happen to do sth. 碰巧恰好干某事，如：
a traffic accident happened to him yesterday.
昨天他出了一起車禍。
what happens to his bike ?他的自行車發生了什么事?
i happen to know her. 我恰好認識她。
my mother happens to meet her old friend in the street.
我媽媽在街上碰到了她的老朋友。
6. fell是不及物動詞fall的過去式，“跌倒，落下，跌落”之意，有固定搭配fall down 下落，fall off 從……落下，fall behind落后等。如：
the water in the river is falling. 河流水位正在下降。
in winter， the temperature falls. 冬天氣溫下降。
the boy fell off the bike. 這個小男孩從車子上摔下來了。
the baby fell down on the floor. 這個小嬰兒摔在地上了。