人教版初二英語下冊知識點
人教版初二英語下冊知識點：重點短語
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 skateboarding 去滑滑板
watch TV看電視
6. keep healthy=stay healthy = keep in good health 保持健康
keep + 形容詞 表保持某種狀態(tài)
do some reading 閱讀
7. exercise= take/do (much) exercise=do sports鍛煉
8. eating habits 飲食習慣
9. take more exercise 做更多的運動
10. the same as 與什么相同
11. once a month一月一次
12. be different from 不同
13. twice a week一周兩次.three times a week一周三次
15. how often 多久一次，詢問動作發(fā)生的頻率
how many times 多少次 ，用來提問做某事的次數(shù)
16. although=though雖然 <不能與but連用>
17. most of the students=most students大多數(shù)學生
18. shop=go shopping=do some shopping 購物
19. as for至于
20. activity survey活動調(diào)查
21. do homework做家庭作業(yè)
22. do housework做家務事
23. eat less meat吃更少的肉
24. junk food垃圾食物
25. be good for 對什么有益
26. be bad for對什么有害
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放學回家
31. of course=certainly=sure當然
32. get good grades取得好成績
33. some advice 一些建議
some advice 中的 advice 是不可數(shù)名詞 a piece of advice一條建議 take one’s advice 采納或聽從某人的建議
34. help sb to do sth幫助某人做某事=help sb with sth
35. a lot of vegetables=many vegetables許多蔬菜
36. hardly= almost not幾乎不 hardly ever很少，幾乎不，從不
37. keep/be in good health保持健康
38. your favorite program你最喜歡的節(jié)目
39. Animal World 動物世界
40. play soccer踢足球
41.every day 每天 everyday 日常的
42.once or twice a week 每周一兩次
43. three or four times a week 每周三四次
44. at Green High School 在格林高中
45. all students 所有的學生
46. most students 大多數(shù)學生
47. some students 一些學生
48. no students 沒有學生
49.the result of a survey 調(diào)查結果
50.the result for “watch TV”“看電視”的調(diào)查結果
51. improve your English 提高你的英語
52. drink milk 喝牛奶
53. pretty healthy 相當健康 pretty adv. 相當，非常
Pretty(用作副詞時) =rather=very=quite 非常，相當
54. kind of = a little 有點
I think I’m kind of unhealthy. 我想我有點不健康。
人教版初二英語下冊知識點：重點句子
1.How often do you exercise? 你(你們)多久鍛煉一次身體?
How often + 助動詞do(does或did) + 主語 + do sth.? 疑問詞how often是問頻率(多久一次),(在這里助動詞do(does或did) 是起幫助構成疑問的作用)與一般現(xiàn)在時或一般過去時連用，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do為助動詞, 在這起幫助構成疑問的作用;而第二個do則是實義動詞。
3. “What’s your favorite program?” “It’s Animal World.”
“你最喜歡什么節(jié)目?”“動物世界。”
4. As for homework , most students do homework every day .
as for...意思是“至于;關于”，常用于句首作狀語，其后跟名詞、代詞或動詞的-ing形式(即動名詞)。如：
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”。如：
有很多動詞后面用這種結構做動詞的復合賓語
ask sb. to do sth. 叫某人做某事
tell sb. to do sth. 告訴某人去做某事
help sb. (to) do sth. 幫助某人做某事
6. She says it’s good for my health.
be good for...表示“對……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 . 這里pretty相當于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
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.
這里better是well的比較級，而不是good的比較級
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
17. That sounds interesting.
這是“主語+系動詞+表語”結構的簡單句。sound(聽起來)，look(看起來)，smell(聞起來)，taste(嘗起來)，feel(覺得)，seem(好象)，grow(變得),get(變得)等詞在英語中可用作系動詞，后跟形容詞作表語。
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