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Unit 5 Topic1? 重點(diǎn)語法 一般現(xiàn)在時(shí)（常與頻度副詞never, seldom, sometimes, often,usually, always等連用） 重點(diǎn)句型 —How do you usually come to school?? —I usually come to school by subway. —How often do you go to the library?? —Once/Twice/Three times a week/Very often/Every day/Sedom 重點(diǎn)詳解 1 I always come to school by bus. by+交通工具名稱，表示使用某種交通方式，中間不加限定詞，如果交通工具前有a, the, my 等限定詞，就不能用by,而是用in或是on. on the train=by train on his bike=by bike in my car=by car. 巧辯異同 on foot 與 walk on foot “走路”，是介詞短語，不能作謂語，只作方式狀語，位于句末。walk “走路”,是動(dòng)詞，可以作謂語。 go to…on foot= walk to I often go to school on foot. =I often walk to school.? 同樣，go to….by bike = ride a bike to go to…. by car = drive a car to? go to … by plane = fly to go to… by bus = take a bus to 2 Come on! It’s time for class. come on “快點(diǎn)，加油，來吧”。 It’s time for sth. “該做某事了”，與 It’s time to do sth.意思一樣。 3 look的短語 look the same看起來一樣 look like看起來像……? look for尋找 look after 照顧 4 do my homework at school 在學(xué)校做作業(yè) do one’s homework 做家庭作業(yè)（注意：one’s 要隨主語的變化而變化，常用形容詞性物主代詞my, your, their, our, his, her等）。 5 we want to know about the school life of American students. 我們想了解一下美國學(xué)生的學(xué)校生活。 want to do sth. “想做某事”，want 后接動(dòng)詞不定式作賓語。 know about “了解，知道關(guān)于…”。 6 巧辯異同 a few與few a few “一些”，few“很少，幾乎沒有”，修飾可數(shù)名詞。 a little與little a little“一些”，little“很少，幾乎沒有”，修飾不可數(shù)名詞。 7 They often play basketball or coccer, go swimming and so on. go swimming 去游泳 and so on “等等”，表示還有很多。 拓展 go+v.-ing 表示去做某事，類似的有： go fishing 去釣魚 go shopping 去買東西 go boating 去劃船 go skating 去滑冰 8 How often do you go to the library? 你多久去一次圖書館？ how often“多久一次”，問頻率。答語常用頻度副詞never, always,often等或單位時(shí)間內(nèi)的次數(shù)once a week一周一次 twice a month每月兩次three times a year每年三次 語法講解 一般現(xiàn)在時(shí) 一般現(xiàn)在時(shí)表示： （1）現(xiàn)在所處的狀態(tài)。Jane is at school. （2）經(jīng)?；蛄?xí)慣性的動(dòng)作。I often go to school by bus. （3）主語具備的性格和能力。He likes playing football. （4）客觀真理。The earth goes round the sun. 常用的時(shí)間狀語：often, always, usually, sometimes, every day等等。 行為動(dòng)詞的一般現(xiàn)在時(shí)，助動(dòng)詞是do/don’t和does/doesn’t.當(dāng)主語是第一、二人稱和所有復(fù)數(shù)形式時(shí)，行為動(dòng)詞用原形。 肯定式：I go to school on foot. 否定式：I don’t go to school on foot. 疑問式：Do you go to school on foot? —Yes, I do. —No, I don’t. 當(dāng)主語是第三人稱單數(shù)時(shí)，動(dòng)詞用第三人稱單數(shù)形式，在詞尾加-s或-es。 肯定式：He goes to work by bus. 否定式：He doesn’t go to work by bus. 疑問式：Does he go to work by bus? —Yes, he does. —No, he doesn’t. |
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