以下为课件内提取的文本内容，仅供参考：

Pre - reading:

1. Do you know sth. about Angkor Wat ?

2.In what place is Angkor Wat ?

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What are the two boys doing?

2. What are Bob and Tang Ling going to do with the wall ?

They are going to paint the wall white, put up a notice saying “Keep off”, and drill a hole for the electric wires.

They are building an outdoor platform for plays.

Match two lines to make dialogue.

I must finish painting this wall.

Is it necessary to keep the brushes in water?

We ought to order some more breaks .

I think we should paint the wall white.

We’ll have to fix up an electric wire.

Yes. If you don’t. they’ll go hard.

Yes. I’ll drill a hole in the wall.

Pass me a brush and I’ll help you.

Yes. I’ll ring the building firm.

Yes. It looks a bit ugly as it is.

1.build an outdoor platform

play outdoors (in the open air)

2.buy some more bricks / books (a few more books) // a little more water

any more books?

3. make the surface smooth (adj.)

a smooth skin / road

The sea was ~ , free from waves.

4.look a bit grey and dull. / less ugly.

dull adj.: sharp / boring / bright

5. paint the wall white

6. stop sb. (from) doing

7.as long as: 1. 长达… 2.conj. 只要…

8.put up a notice saying “Keep off”

9. drill a hole in the wall

10. masses of work / books = a mass of work

= a lot of work

11. finish painting the wall

12. go hard = become hard /soft

13. ring the building firm n. // The floor is firm.

14. fix up an electric wire

15.keep off/ keep away from/ keep back/ keep … from doing / keep on doing / keep up/ keep up with…

/keep to the right

16.Buy the house as it is. (原封不动)

Test for unit 7

1.I spend ___________3 years in writing this novel.

2. ____________we did not lose heart ,we’ll find a way to overcome the difficulties.

3. ______ else can you enjoy such beautiful music.

4. There are ___________ people on the shore.

as long as

As long as

Nowhere

masses of

5. His face _________ a new expression.

6. You’d better carry the guns to ____ yourself ____ attack.

7. She offered to ________ my children while I was away.

8. We had to think of a way to_________ the rain.

9. She ________ her umbrella and walked off.

took on

protect ,

from

watch over

keep off

put up