Unit1 Lesson 1Choosing a flat（20PPT无素材）

(共20张PPT)
house/haus/
houses /ˊhauziz/
flat
/apartment
highrise
dining room
kitchen
bathroom
balcony
balconies
have a good view
sitting room
bedroom
study
public transport
supermarket
mall
shopping centre
shopping mall
Language points
We need to buy a bigger one.
We don’t need to buy a bigger one.
Do you need to buy a bigger one?
need既可作情态动词，又可作实义动词。need 作情态动词无人称或数的变化，后接动词原形，多用于否定句和疑问句中。
need作实义动词有人称和数的变化，后面可接名词、代词、带to的动词不定式等。可用于肯定句、疑问句和否定句中。
We needn’t buy a bigger one.
Your shirt is very dirty. You need to wash it.
Mary needs to buy a bicycle because her flat is far from her office.
Does Mary need to buy a bicycle because her flat is far from her office?
Mary doesn’t need to buy a bicycle because her flat is near her office.
Your shirt needs washing.
Your shirt needs to be washed.
Public transport there should be more convenient than that in this place.
该句为比较状语从句，比较的对象是：public transport there和that in this place. That在该句中指代public transport.当比较对象相同时，后一个可以用代词that(it, one), those(ones)等替代。
The population of America is larger than that of Australia.
should 的用法
1.表示劝告，建议，作?“应当”解
a. You should obey the traffic rules.
b. You shouldn’t tell her the secret.
c. Should I turn off the TV now?（用于征求意 见） Yes, you should.
对于疑问句的否定回答，可用needn’t表示不必。
Should we finish our project tonight? No, you needn’t.
2.表示推测或预期
They should be here now.他们按理应当到这儿了。
1.Recite the new words, expressions and the text.
2.Conduct a survey. (p.117)
3.Look for some information about flats at the housing agency(售楼处).