跟七年級的英語學習相比，八年級的英語學習任務稍微重了一點，學生需要掌握的英語知識點增加了不少。下面是本站小編爲大家整理的八年級英語知識要點總結，希望對大家有用!
1. How 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、 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”。
3、 She says it‘s good for my health.
be good for...表示“對„„有益(有好處)”;其反義爲：be bad for...。(這裏for 是介詞，後跟名詞、代詞或動名詞)
4、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)試着去做某事”。
5、 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。
6、It’s easy to have a healthy lifestyle, and it’s important to eat a balanced diet.
7、 forget to do sth. 忘記要做某事 forget doing sth. 忘記做過某事
8、. doing sth. takes sb. Some time/ money
=It takes sb. some time/money to do sth.=sb. spends some time/money (on sth.)
=sb. spends some time/money (in) doing sth.=sth. costs sb. some time/money
=sb. pay some money for sth.花費某人多少時間/金錢做某事/某人花費多少金錢/時間做某事
9、it’s easy to do sth. 做某事容易 it’s hard (difficult) to do sth.做某事難， It’s necessary to do sth.做某事必要
10、one of +複數名詞(代詞)„„其中之一
11、can’t stop talking 不能停止講話
12、 too„ to„太„„，而不„
13、 because of 因爲、由於
14、be going to do 表示主觀打算、準備或有信心做某事
八年級英語知識重點重要句型
1. We’d better not do sth.
2. leave one. oneself
3. find one’s way to a place
4. stand on one’s head
5. make sb. Happy
6. catch up with sb.
7. pass on sth. to somebody
8. spend time doing sth.
9. go on doing sth.
10. get on well with sb.
11. be angry with sb.
12. be fed up with sth.
13. not…until…
14. make room for sb.
八年級英語知識要點1、would like =want , would like to do sth=want to do sth . 想要做某事
would like sb. to do sth .=want sb. to do sth 想要某人做某事
would you like ...? 其後用some 不用any . 句子:Would you like to do sth .
肯定回答:Yes ,please ./sure ,thanks ./Yes ,I’d like to./Yes ,I’d love to 否定回答:No, thanks …/Sorry ,I’m afraid I can’t .
2、try to do sth .盡力做某事;試圖做某事;設法做某事,但不一定成功.否定式:try not to do sth.
try doing sth .試着做某事,看看會發生什麼情況. have a try 試一試
3、a bit 與a little
1)兩者修飾動詞,形容詞,副詞或比較級,
2)a little 可以直接修飾不可數名詞,相當於a bit of
4、have a try 試試看, have a look 看一看 have a headache頭疼 have a rest 休息
have a meeting 開會 have a good time 玩得愉快 have a fever發燒
5、lots of =a lot of 很多,大量 ,常用於肯定句中.既可修飾可數相當於many , 又可修飾不可數,相當於much . a lot 相當於very much ,多與動詞連用,修飾形容詞,副詞的比較級.
6、提出建議:
1)Let’s do sth.讓我們做…吧.
2)How about /what about doing sth ?做..怎麼樣
3)Why not do sth ?爲什麼不…?
4)Would you like to do …?你願意做….嗎?
5)Shall we do …?我們做…好嗎?
6)You’d better(not) do ..你最好(不)做某事.
7、Thanks for sth. =Thank you for sth. 因…而感謝.後V+ing . Thanks to 幸虧,由於,歸功於.
8、leave a message留個口信, take/have a message for sb.給某人帶個口信.
9、hear from sb.=get /receive a letter from sb . 收到…的來信 hear about /of 得悉,聽說
Hear out 聽完 hear to 同意
10、can’t wait to do sth .迫不及待做某事 wait for 等候…,後接等待的對象,名詞或代詞
