1.take a photo/take photos拍照

quite a few+名词复数“许多…”

2.seem+形容词看起来…...You seem happy today.

seem+to do sth.似乎/好像做某事I seem to have a cold

It seems+从句似乎..….It seems that no one believe you.

seem like...好像，似乎…..It seems like a good idea.

3.arrive in+大地点=get to=reach+地点名“到达......”

arrive at+小地点

（注：若后跟地点副词here/there/home,介词需省略，如：arrive here;get home）

4.feel like sth感觉像…

feel doing sth.想要做某事

5.wonder（想知道）+疑问词（who,what,why)引导的从句。

6.because of+名/代/V-ing

because+从句

He can’t take a walk because ofthe rain.

I don’t buy the shirt because itwas too expensive.

7.enough+名词足够的…...

形容词/副词+enough

Unit2 How often do youexercise?

【重点语法】

1.频率副词:always,usually,often,sometimes,never

频率副词在句中通常放在实义动词之前,be动词或助动词之后。常用于一般现在时态中。

2.“次数”的表达方法

一次once，两次twice，三次或三次以上：基数词+times,如：three times,five times,

3.how often“多久一次”问频率，回答常含有频率词组或短语。

常见的how疑问词：

1）How soon多久（以后）

—How soon will he be back?他多久能回来？

—He will be back in amonth.他一个月后能回来。

2）how long“多久”

—How long did it take you toclean the house?你打扫房子用了多久？

—It took me half an hour to cleanthe house.我打扫这房子用了半小时。

3）How many+名复

How much+不可名

“多少”问数量（how much还可问价格）

【重点短语】

1.go to the movies去看电影

2.look after=take care of照顾

3.surf the internet上网

4.healthy lifestyle健康的生活方式