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have been very busy since the new term began.歌訣: 完成時,很簡單,they否定not如果要把時間加,since一點(diǎn),for一段。yet否定,疑問見,already表示“已做完”。have,I,用have,IYou簡略答語:Yes,+ haven’t / hasn’t.(否定)Have you heard the news yet? Yes, I have.Have you ever climbed that mountain? No, I haven,t. 上一份練習(xí)改成疑問句 讓學(xué)生回答)練習(xí)They have lived in Guilin for ten years.過去分詞1 、規(guī)則動詞:規(guī)則動詞的過去分詞的構(gòu)成規(guī)則與規(guī)則動詞的過去式的構(gòu)成規(guī)則相同?! tudystudiedstudied ,crycriedcried (4)、重讀閉音節(jié)結(jié)尾,末尾只有一個輔音字母,先雙寫該輔音字母,再加“ ed ”。have bought a puter.(先改成一般疑問句,再作肯定與否定回答)— ______________________ ______________________ —______________________ ______________________:(1) “已完成”“過去對現(xiàn)在的影響“ already,表示:已經(jīng)(肯定句中,可放句中或句末), yet,表示:已經(jīng)、還...(否定句和疑問句中,用在句末), just,表示:剛剛 (瞬間動詞)He has already got her help. 他已得到她的幫助。started yet. 他還沒有動身。She has passed the exam so far. 到目前為止她已經(jīng)通過了考試。He has been away for two years. 他已走了兩年。in,與havebeenhasforhave(has)never,once ,twice等連用。I39。to我剛才去郵局了。Havetohasthehavevillage3.意為“到某地去了”,表示到了某地或正在去某地的途中。湯姆在哪里?has parentss knew C. has he ? ?。? Mr B. a moment agoThe famous writer _____ one new book in the past two year ?。? is changed 。 changed 。 changed 。 studyingWe ______ Xiao was D. have These to go go ?。? D. homework moment finished Have 。 done 。 D. father 1978 . ?。? B. has were C. have bee been B. Arrived1Hurry minutes .A. begun C. Began1 It he is Green the library . has for been to C. D. have B. don39。 D. How far, arrived His uncle __________________