Unit 1: How often do you exercise?
【語言目標(biāo)】
What do you usually do on weekends? I sometimes go to the beach
How often do you eat vegetables? Every day. Most students do homework every day.
【應(yīng)掌握的詞組】
1. go to the movies 去看電影 2. look after = take care of 照顧
3. surf the internet 上網(wǎng) 4. healthy lifestyle 健康的生活方式
5. go skate boarding 去劃板 6. keep healthy=stay healthy 保持健康
7. exercise=tach)exercise=do sports鍛煉 8. eating habits 飲食習(xí)慣
9. take more exercise 做更多的運(yùn)動(dòng) 10. the same as 與什么相同
11. be different from 不同 12. once a month一月一次
13. twice a week一周兩次 14. make a difference to 對(duì)什么有影響
15. how often 多久一次 16. although = though雖然
17. most of the students=most students 18. shop=go shopping=do some shopping 購物
19. as for至于 20. activity survey活動(dòng)調(diào)查
21. do homework做家庭作業(yè) 22. do house work做家務(wù)事
23. eat less meat吃更少的肉 24. junk food垃圾食物
25. be good for 對(duì)什么有益 26. be bad for對(duì)什么有害
27. want to do sth 想做某事 28. want sb to do sth想某人做某事
29. try to do sth 盡量做某事 30. come home from school放學(xué)回家
31. of course = certainly = sure當(dāng)然 32. get good grades取得好成績(jī)
33. some advice 34. hardly=not nearly / almost not幾乎不
35. keep/be in good health保持健康 36.be stressed緊張的，有壓力的
37. take a vacation 去度假 48.get back 回來
【應(yīng)掌握的句子】
1. How often do you exercise? 你（你們）多久鍛煉一次身體？
How often + 助動(dòng)詞do(does或did) + 主語 + do sth.? 疑問詞how often是問頻率(多久一次),（在這里助動(dòng)
詞do(does或did) 是起幫助構(gòu)成疑問的作用）與一般現(xiàn)在時(shí)或一般過去時(shí)連用，回答一般是用表示頻率的副詞
，如：once, twice, three times…, sometimes, often, quite, often, never, every day, once a week ,
twice a month , three times a month , three or four times a month 等。
2. “What do you usually do on weekends?” “ I usually play soccer.”
“周末你通常做什么？”“我通常踢足球。”
第一個(gè)do為助動(dòng)詞, 在這起幫助構(gòu)成疑問的作用；而第二個(gè)do則是實(shí)義動(dòng)詞。
3. “What’s your favorite program?” “It’s Animal World.” “你最喜歡什么節(jié)目？”“動(dòng)物世界?！? 4. As for homework , most students do homework every day .
as for...意思是“至于；關(guān)于”，常用于句首作狀語，其后跟名詞、代詞或動(dòng)詞的-ing形式（即動(dòng)名詞）。
5. Mom wants me to get up at 6:00 and play ping-pong with her .
want to do sth. 意思是“想要做某事”；
want sb. to do sth.意思是“想要某人做某事”。
6. She says it’s good for my health.
be good for...表示“對(duì)……有益（有好處）”;其反義為：be bad for...。（這里for 是介詞，后跟名詞、代詞或動(dòng)名詞）
7. How many hours do you sleep every night?
8. I exercise every day , usually when I come home from school .
9. My eating habits are pretty good . pretty相當(dāng)于very 。
10. I try to eat a lot of vegetables , usually ten to eleven times a week .
try to do sth.表示“ 盡力做某事 ” ，不包含是否成功的意思而try doing sth.表示“（用某一辦法）試著去做某事”。
11. My healthy lifestyle helps me get good grades.
help sb.(to) do sth.幫助某人做某事
12. Good food and exercise help me to study better.
better是well的比較級(jí)，而不是good的比較級(jí)
13. Is her lifestyle the same as yours or different? =Is her lifestyle the same as your lifestyle
or is her lifestyle different from yours? be the same as … / be different from …
14. What sports do you play ?
15. A lot of vegetables help you to keep in good health .
keep in good health = keep healthy = stay healthy