1. always, usually, often, sometimes, hardly, ever, never等
100%
0%
We always have rice for lunch.
We always brush our teeth twice a day.
Amy is friendly. She never fights with others.
She hardly ever wears expensive clothes because she is poor.
Sam is so hard-working that he hardly ever talks in class.
I usually/often have dinner at home.
Sometimes I have dinner outside.
I sometimes have dinner outside.
I have dinner outside sometimes.
2. skateboard v. 踩滑板
Can you skateboard?
I can’t skateboard so I never go skateboarding.
Swimming and skateboarding are popular with young people.
3. exercise n./v.
do/take exercise
4. as for 至于
As for sports, I like table tennis best.
As for money, you can borrow some.
5. surf the Internet→
play on the computer

Most students do homework every day.
Some books are not good for students.
Some of my books are lost.
Most of my books are on the book-shelf.
7.Here are the results of the student activity survey at(in) Green High School.
Here is my watch.
make/do a survey
some surveys
The results of the game make us sad.
8.How often...?
How often do you brush teeth?
We brush teeth twice a day.
How often does Alice eat junk food?
hamburgers/potato chips/cola?
She eats junk food very often.
—________ is“Lucky 52”shown on CCTV-2?
—Every week.
A.How often B.How many times