人教版六年級英語上冊《Ways to go to school》PartB PPT課件下載(第1課時)，共25頁。
Warm up
Ask and answer.
T: How do you come to school? Why?
S: I come ... It’s far/near.
Lead in
What are they?
They are lights.
Do you see lights in different colours in our city?
traffic lights
How many colours does the traffic lights have?
Three.
What are they?
Red, yellow and green.
Read the chant together.
Red, red, red, stop and wait.
Yellow, yellow, yellow, slow down and stop.
Green, green, green, go, go, go.
Look at the picture and have a guess.
Who are they?
Mrs Smith, Mike, Amy and John.
Where are they going?
The nature park.
Where are they now?
At the crossing.
Language points
We must stop and wait. 我們必須停下等一等。
表達一定要做某事的肯定句型。
句型結構：主語 + must + 動詞原形 + 其他.
eg. I must go now. 現(xiàn)在我必須走了。
You must finish your homework first.
你必須先完成作業(yè)。
【辨析】 must和have to
1. must 多表示主觀需要或責任感的驅使有必要或有義務去做某事，多譯為“必須”，沒有人稱和時態(tài)的變化。
2. have to 多表示客觀存在的環(huán)境所限，即客觀的要求，多譯為“不得不”，有人稱和時態(tài)的變化。
eg. We must be there on time. 我們必須準時到那兒。(責任感的驅使)
I have to do my homework now. 我不得不現(xiàn)在做作業(yè)。(不得不做)
Role-play
四人一組，其中一人扮演盲人，其他一人或兩人做帶路者，一人或兩人演示紅綠燈。
A: Excuse me. How can I get to ...?
B: Go straight/Turn left/... Let me help you. It’s ... light. Slow down and wait/Stop and wait/Go ...
A: Thank you.
Summary
1. 學習了單詞和詞組：
slow, slow down, stop, wait, go, traffic, traffic light
2. 學習了三條交通規(guī)則：
Slow down and stop at a yellow light.
Stop and wait at a red light.
Go at a green light.
... ... ...
關鍵詞：Ways to go to school PPT課件免費下載，.PPTX格式；
