Unit 1 Dream homes
unit 1 dream homes
一、教學內(nèi)容:
unit 1 dream homes
二、教學目標:掌握unit 1的語法、介詞和數(shù)詞
三、教學重難點:掌握介詞和數(shù)詞的用法
(一)介詞
1. at, in
at:表示相對于說話者來說較小或較狹窄的地點。
例:let’s meet at six o’clock at the school gate.
in:表示相對于說話者來說比較寬敞的場所或相對較大的地方。
例:i was born in shanghai, but now live in beijing.
2. on, above, below, over, under,
on:表示在某一物體接觸面上或靠近……的地方。
例:(1) we are now standing on the top of the mountain.
(2) the supermarket is just on your left.
above:表示在某一物體的正上方或偏離正上方的地方,一般不與參照物相接觸;另外,也可用來表示某一刻度的上方。其反義詞為:below。
例:(1) the picture is above the blackboard.
(2) the temperature is above the zero.
over:表示在某一物體的正上方。其反義詞為:under。
例:(1) there is a new bridge over the river.
(2) the ball you are looking for is under your nose.
3. near, beside, nearby, by, next to
near:near=not far, 表示“在……附近,在不遠處”。很多情況下等于beside 和nearby。nearby除了用作介詞外,還可用作形容詞或副詞。
例:there is a big shopping mall near our school.
by: 表示比near更近的地方,意思為“靠近……, 就在……邊上”。
例:let the children not play by the water.
next to:相比較距離最近,表示“緊挨著,緊靠著”的意思。
例:kitty sits next to sandy.
4. between, among
between:表示在明確的兩者之間或多個物體的兩者之間。除了表示方位外,between還可指時間。
例:(1) sandy sits between kitty and me.
(2) do you know the difference between american english and british english.
among:表示在三者或三者以上的人或物之間。
例:(1) we are hiding among the trees.
(2) who is the tallest among the students?
5. in front of, in the front of, behind
in front of:表示“在……(范圍以外)的前面”。若要表示“在……(范圍內(nèi))的前面”,則要用in the front of。另外,與before比較,在表示場所時,常用in front of,而很少用before;表示動態(tài)效果的“在……之前”時,常用before。
例:(1) there is a big tree in front of our classroom.
(2) i sit in the front of the class.
behind:表示在某一物體的后面(= at the back of ),與in front of互為反義詞。
例:the hotel is just behind our house.
6. in, into, out of, inside, outside
in:表示靜止的位置,“在……里面,在……內(nèi)”。
into:表示“到……里面”,是一個動態(tài)的過程。
out of:是into的反義詞,表示“從……出來”。
例:(1) we are in the reading-room now.
(2) the boy jumped into the water.
(3) the students went out of the classroom.
inside:用作介詞時,與in相同,表示靜止的位置,“在……里面,在……內(nèi)”,除此以外,inside還常用作名詞或副詞,其反義詞為:outside。