人教版八年級英語下冊知識點

在我們平凡的學生生涯裏，是不是聽到知識點，就立刻清醒了？知識點就是學習的重點。為了幫助大家更高效的學習，以下是小編收集整理的人教版八年級英語下冊知識點，供大家參考借鑑，希望可以幫助到有需要的朋友。

often do you exercise?你(你們)多久鍛鍊一次身體?

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),(在這裏助動詞do(does或did)是起幫助構成疑問的作用)與一般現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.”

“週末你通常做什麼?”“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.”

“你最喜歡什麼節目?”“動物世界。”

4. As for homework , most students do homework every day .

as for...意思是“至於;關於”，常用於句首作狀語，其後跟名詞、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：

有很多動詞後面用這種結構做動詞的複合賓語

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...(這裏for是介詞，後跟名詞、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 .這裏pretty相當於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.

這裏better是well的比較級，而不是good的比較級

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(嚐起來)，feel(覺得)，seem(好象)，grow(變得),get(變得)等詞在英語中可用作系動詞，後跟形容詞作表語。

1. go to the movies去看電影

2. look after=take care of照顧

3. surf the internet上網

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

do some reading閲讀

7. exercise= take/do (much) exercise=do sports鍛鍊

8. eating habits飲食習慣

9. take more exercise做更多的運動

10. the same as與什麼相同

11. once a month一月一次

12. be different from不同

13. twice a week一週兩次e times a week一週三次

15. how often多久一次，詢問動作發生的頻率

how many times多少次，用來提問做某事的次數

16. although=though雖然<不能與but連用>

17. most of the students=most students大多數學生

18. shop=go shopping=do some shopping購物

19. as for至於

20. activity survey活動調查

21. do homework做家庭作業

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對什麼有益

26. be bad for對什麼有害

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儘量做某事

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是不可數名詞a piece of advice一條建議take one’s advice採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你最喜歡的節目

39. Animal World動物世界

40. play soccer踢足球

y day每天everyday日常的

or twice a week每週一兩次

43. three or four times a week每週三四次

44. at Green High School在格林高中

45. all students所有的學生

46. most students大多數學生

47. some students一些學生

48. no students沒有學生

result of a survey調查結果

result for “watch TV”“看電視”的調查結果

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。