Chapter 6, Book 5ALongman Welcome to

English

A public holiday

rainywet

dry

foggywindy

We can use these words to talk about the weather:

sunny干（燥）的 湿的，下雨的

刮风的 有雾的

windy foggy

wet

刮风的 有雾的

湿的，下雨的

go skating go on a picnic

watch a film go hiking

fly a kite sing karaoke

去滑冰 去野餐

看电影 去远足

放风筝 唱卡拉 OK

If …If …

We can use if-sentences to talk about future plans in different situations.

If it’s wet,

we‘ll watch a film.

This happens first. Then we will do this.

我们使用 if 谈论在不同的条件下将来的计划。

If …If …

Use a comma when the if-clause is at the beginning.

we‘ll watch a film.If it‘s wet,

We‘ll watch a film if it‘s wet.

no comma

There is no need to use a comma when the if-clause is at the end.

-What will you do if it’s wet?

wet

-If it’s wet, I’ll go skating.

-If it isn’t wet, I’ll go on a picnic.

-What will you do if it isn’t wet?

-What will you do if it’s foggy?-If it’s foggy, I’ll watch a film.

-What will you do if it isn’t foggy?

×

-If it isn’t foggy, I’ll go hiking.

-What will you do if it’s windy?

-If it’s windy, I’ll fly kites.

-If it isn’t windy, I’ll sing karaoaka.

-What will you do if it isn’t windy?

×

A: There's a public holiday( 公众假期 ) next week. I'm going to a camp( 露营 ) with my classmates( 同班同学 ).

B: What will you do at the camp( 营地 )?

A: If it isn't wet, we'll go on a picnic.

B: What will you do if it's wet?

A: If it's wet, we'll go skating.

如果

Tom: If it isn't windy, we'll sing karaoke.

Mum: What will you do if it's windy?

A: If it's windy, we'll fly kites.

Tom: If it isn't foggy, we'll go hiking.

Mum: What will you do if it's foggy?

A: If it's foggy, we'll watch a film.

Let’s finish Part B:

Practice

Yes

watch a DVD

Sophy’s plan:

If it isn’t wet, I’ll go horse-riding.

wet

go horse-riding

No

If it’s wet, I’ll watch a DVD.

Ken’s plan:

If it’s sunny, I’ll play table tennis.

If it isn’t sunny, I’ll play football.

play table tennis

Yes

play football

No

sunny

Jack’s plan:

If it doesn’t rain, I’ll go cycling.

rainy

If it rains, I’ll play TV games.

Yes

play TV gamesgo cycling

No

Ask and answer questions about the children’s plans.

windy

fly a kite

Yes

make a model

No

Tom: If it’s ________ , I ______________ .

Alan: What will you do if _____________ ?

Tom: If ____________ , I _____________ .

windy ‘ll fly a kite

it isn’t windy ‘ ll make a modelit isn’t windy

cool

go on a picnic

Yes

sing karaoke

No

Ken: If it isn’t ____ , I _____________ .

Alan: What will you do if ___________ ?

Ken: If _________ , I _____________ .

cool ‘ ll sing karaoke

it’s cool ‘ ll go on a

picnic

it’s cool