八年級(jí)上冊(cè)英語(yǔ)預(yù)習(xí)詞匯

　　1. how often多久一次

　　2. go to the movies去看電影

　　3. surf the Internet上網(wǎng)

　　4. go skateboarding去滑板

　　5. once a month每月一次

　　6. twice a week每周兩次

　　7. three or four times a week每周三四次

　　8.exercise=takae /do(much) exercise=do/have/take sports鍛煉

　　9. take more exercise做更多的運(yùn)動(dòng)

　　10. do morning exercises做早操

　　11. do eye exercises做眼保健操

　　11. the result of/for。。。的結(jié)果.

　　12. activity survey活動(dòng)調(diào)查

　　13. as for至于

　　14.do homework做家庭作業(yè)

　　15. do housework做家務(wù)事

　　16 shop=go shopping=do some shopping購(gòu)物

　　17. most of the students=most students大多數(shù)學(xué)生

　　18. be pretty healthy非常健康

　　19. be kind of/ a little healthy有點(diǎn)健康

　　20. keep/stay healthy=keep/be in good health保持健康

　　21.healthy lifestyles健康的生活方式

　　22.come home from school放學(xué)回家

　　23. eating habits飲食習(xí)慣

　　24. look after=take care of照顧

　　25.look after„well=take good care of 26.eat less meat吃更少的肉

　　27. junk food垃圾食物

　　28. be good for 對(duì)„„有益

　　29. be bad for對(duì)„„有害

　　30. want to do sth.想做某事

　　31. want sb. to do sth.想某人做某事

　　32. try to do sth.盡量做某事

　　33. try one’s best to do sth. 盡某人最大努力做某事

　　34.of course=certainly=sure當(dāng)然

　　35. get good grades取得好成績(jī)

　　36. help sb. to do sth.=help sb. do sth.=help sb. with sth.幫助某人做某事

　　37.the same as與„„相同

　　38.be different from與„„不同

　　39 a lot of/ lots of vegetables=many vegetables許多蔬菜

　　40.although=though雖然

　　II.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(yǔ)+ 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。

　　翻譯：“你們多久到工廠去一次?”“每星期兩次。”

　　(“How often do you go to the factory?” “Twice a week. ”)

　　“他們多長(zhǎng)時(shí)間舉辦一次舞會(huì)?”“通常每?jī)芍芘e辦一次。”

　　(“How often do they have a dancing party?” “Usually, once every other week.”)

　　“他多久去購(gòu)一次物?”“一個(gè)月一次。”

　　(“How often does he go shopping?” “He goes shopping once a month.”)

　　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。 翻譯：What do you usually do on weekends? I often go to the movies.

　　What does she usually do on weekends? She sometimes go hiking.

　　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(yǔ)，其后跟名詞、代詞或動(dòng)詞的 -ing形式(即動(dòng)名詞)。如：

　　As for him，I never want to see him here.至于他，我永遠(yuǎn)不希望在這里見到。 As for the story，you'd better not believe it.關(guān)于那故事，你最好不要相信。

　　翻譯：至于我自己，我現(xiàn)在不想去。 (As for myself, I don’t want to go now. )

　　至于那個(gè)人，我什么都不知道。 (As for the man, I know nothing about him.)

　　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：

　　Do you want to go to the movies with me?你想和我一起去看電影嗎?

　　The teacher doesn't want us to eat hamburgers.老師不想讓我們吃漢堡包。

　　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)如：

　　It's good for us to do more reading.多讀書對(duì)我們有好處。

　　Reading in bed is bad for your eyes.在床上讀書對(duì)你的眼睛有害。

　　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(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”。如:

　　You’d better try doing the experiment in another way.

　　你最好試試用另一種方法做這個(gè)試驗(yàn)。

　　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.

　　13. 這里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

　　16. You must try to eat less meat .

　　try to do sth.表示“盡力做某事” ,不包含是否成功的意思,less是little的比較級(jí)

　　17. That sounds interesting.

　　這是“主語(yǔ)+系動(dòng)詞+表語(yǔ)”結(jié)構(gòu)的簡(jiǎn)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(yǔ)中可用作系動(dòng)詞，后跟形容詞作表語(yǔ)。如：

　　It tastes good. 這味道好。

　　The music sounds very sweet.這音樂聽起來很入耳。

　　The smoke grew heavier and heavier.煙霧變得越來越濃了。