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八年級上知識點總結(jié) Unit 1: How often do you exercise? 【復習目標】 會使用頻率副詞及短語；能描述課余時間的活動安排；會描述基本飲食結(jié)構(gòu)。 【語言目標】 ● 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. 【重點詞匯】 ● always, usually , often, sometimes , hardly , ever, never. ● how often, once , twice , three times a week , 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 去滑板 6. keep healthy=stay healthy 保持健康 7. exercise=take(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. 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活動調(diào)查 21. do homework做家庭作業(yè) 22. do housework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 34. hardly=not nearly / almost not幾乎不 35. keep/be in good health保持健康 36.be stressed out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(gòu)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。 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. ” “他們多長時間舉辦一次舞會？”“通常每兩周舉辦一次。” “How often do they have a dancing party?” “Usually, once every other week.” “他多久去購一次物？”“一個月一次。” “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do為助動詞, 在這起幫助構(gòu)成疑問的作用；而第二個do則是實義動詞。 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.” =What program do you like best? “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(guān)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： As for him，I never want to see him here. 至于他，我永遠不希望在這里見到。 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……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） 如：It's good for us to do more reading. 多讀書對我們有好處。 Reading in bed is bad for your eyes.在床上讀書對你的眼睛有害。 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試驗。 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 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 17. That sounds interesting. 這是“主語+系動詞+表語”結(jié)構(gòu)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。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。 【詞語辨析】 一、maybe / may be 1. The baby is crying she is hungry. 2. The woman a teacher . maybe 是副詞，意為“大概， 可能，或許”，一般用于句首。May be是情態(tài)動詞，意為“可能是..，也許是..，大概是..”. 二、a few / few / a little / little 1. people can live to 100,but people can live to 150. 2. There is time left, I don’t catch the first bus. 3. Could you give me milk?
三、none / no one 1、 of the pens are mine . 2、 is in the classroom. none指人或物，強調(diào)數(shù)量，用how many提問，常與of連用。no one 多指人，強調(diào)“無人”這種狀態(tài)，用who提問，不可與of連用，作主語時，其謂語動詞用第三人稱單數(shù)形式。 四、hard / hardly 1. The ground is too to dig 2. I can understand them. 3. It’s raining ,the people can go outside. hard作形容詞，意為“困難的，艱苦的，硬的”；作副詞，意為“努力地，猛烈地”。Hardly意為“幾乎不”。 |
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