八年级英语上册第二单元教学案

八年级英语上册第二单元教学案

一、短语

1. how often “多久一次”表示频率（与一般现在时连用）

通常与下列表示频率的副词或短语连用：

1）usually, often, sometimes, hardly ever, never

2）every day/week/weekend/Saturday/month/term(学期)、year/…

3）Once

twice + a day/week/month/year/…

three times an h our/…

…

注意：A: 划线提问1）2）3）时，要用how often

B : 句子中出现1）2）3）时，要用一般现在时

Mary ________________(go) shopping once a week. (划线提问)

__________________________________________________________________________ how many +pl “多少…” how many hours 几个小时

how much + un “多少…” how much percent of the students

其他：how much 还有“多少钱”“多么”之意如How much is the book? It’s ten yuan.

how long “多久”多长时间

how far “多远”

how soon “多久以后”（与一般将来时连用）

2. go to the movies= watch/ see a movie

read books/ newspapers/ magazines

watch TV

“看”watch a basketball match/ game

see a doctor/ a dentist

watch game shows 看竞赛节目

3. use/ surf the Internet= go online 上网（surf surfs）

4. be free= have time “有空，有时间”

Is your father free tomorrow? (同义句)______________________________________________

5. have lessons/classes

have dance and piano lessons/ classes

6. on weekends/weekdays

on Sunday/…

on a cold morning

7.have to do sth

8. play tennis/…(球类)

the piano/…(乐器类)

Sports

computer games

9. eat/have breakfast

eat/have a healthy/quick breakfast

10.stay up late

11.at least

12.help with housework=help (to) do housework

13.want to do sth=would like to do sth=feel like doing sth

Sb to do sth =would like sb to do sth

My mother wanted me ________ (help) with housework yesterday.

14. be good for sb/sth/doing sth be bad for…对…有害

at sth/doing sth= do well in

1)My brother is good at _________ (play)basketball.

2)Drinking milk every day is good ________ our health (用介词填空)

15.ask sb about sth=ask sb sth问某人某事

ask sb (not) to do sth. 请、让某人（不）干某事

16. one to three times a week 每周一到三次

once or twice a week 每周一两次

two or three times a week 每周两三次

17. not….at all 一点也不

1）他根本不喜欢学数学。He _______ like to learn math ______ ________.

2) Thanks for helping me. _________ __________ ____________ (没关系)

18. the answers to the questions= the keys to the questions 问题的答案

the key to the door 门上的钥匙

19. such as

20. spend time with sb 和某人度过时光

spend some time doing stn 花费一些时间干某事

I spend about 2 hours _________ (do) homework every day.

21. Jane is 11 years old. (变同义句)___________________________________________________

22. draw pictures

23.be like/look like/sound like

Tom __________ his father A. like B. is liking C. is like D. look like

24.one…..the other…..一个…..另一个……

Some…..others……一些……另一些……

25.learn more about sth 了解更多关于….的知识

二、句型和语法

1. My mother says ____________(drink)milk is good for health.

2. It’s good ________________(relax)by__________(use)the Internet.

3. I think the best ways___________(relax)is through exercise.

4. What kind of dance are you learning?

5. What’s your favorite program?

6. How often does he play soccer? He plays at least twice a week.

7. Exercising is healthy for the mind and the body.