【正文】 s dangerous to climb _____________ (mount) or hills on cold and snowy days. dad has been to Chengdu on ______________________ (busy) twice. was the ____________________(good) part of the day. music is _____________________(美妙的 ) that we all like it very much. is a big ________________(室內(nèi)的 )swimming pool in this hotel. mountains business best fantastic indoor train moved at high __________________(速度 ) . went for a cycle __________________(乘坐 )last Sunday. of my favourite_____________(卡通 ) characters is Snoopy. all love Liu Qian’s ____________(魔術(shù) ). ______________(餡餅 ) are a traditional American dish served on Thanksgiving Day. speed ride cartoon magic pies ______________(兩人 ) plans to wed next summer. ______________ (城堡 ) look very beautiful in the picture. I like them . this photo I see Andy playing on the ____________________(沙灘 ). Saturday my family go to the _______________(鄉(xiāng)下 ) to visit my parents. can go to Mount Huang in any season __________ (除了 … 以外 ) winter. couple castles sand countryside except 39。黑龍?zhí)妒翘伊值南笳?，近年來變化很大?…… 。 非延續(xù)性動詞 : e, go, arrive, leave, begin, start, buy, join, die, borrow等， 這些動詞 可用于現(xiàn)在完成時 ，說明某個動作的 結(jié)果還存在 ，但 不能 與表示 一段時間 的狀語連用 。 三：現(xiàn)在完成時掌握的重點 ? 現(xiàn)在完成時的 結(jié)構(gòu) ? 現(xiàn)在完成時的 否定，疑問形式 ? 過去分詞的構(gòu)成（規(guī)則變化和不規(guī)則變化） ? 現(xiàn)在完成時的 關(guān)鍵詞 ? 現(xiàn)在完成時的 用法 ? have/has gone與 have/has been 區(qū)別 ? for/since 用法區(qū)別 ? 現(xiàn)在完成時與一般過去時的比較 ? 延續(xù)性動詞和非延續(xù)性動詞 在現(xiàn)在完成時中的使用 ? ? ， 不能 和具體的時間狀語 (時間點 )連用； ? ，與表示過去的具體時間連用 （ last, ago, yesterday, etc. ） present past I have lived here for two years. I lived here 2 years ago. 四：現(xiàn)在完成時和一般過去時的區(qū)別及聯(lián)系： 請你也寫一份 110詞左右的郵件，比較一下和 Andrew的郵件的差異 。本次活動由老朋友馬先生組織，戶外活動比呆在賓館里看電視健康多了 …… ? Dear daughter, ? I am very glad to write an to you. My feeling now is like the spring here. ? I arrived at Taolin the day before yesterday.(1分 ) It took me more than 20 hours to fly here. (1分 ) I have just been to Black Dragon Pool. (1分 ) It is the symbol of Taolin. (1分 ) There have been many changes to the place over the recent years. (1分 ) It is even more beautiful than before. ? I went there by car. The road is much better than before and our car moved at high speed. (1分 ) I arrived at Black Dragon Pool at about nine in the morning. (1分 ) First I took photos in front of the entrance. (1分 ) The trees and flowers are so beautiful. I couldn’t stop taking photos. (1分 ) ? The weather here is quite different from ours at home. (1分 ) It’s really wonderful to go out at this time. Today’s activity was anized by Mr Ma, my old friend. (1分 ) Outdoor activities are healthier than watching TV in the hotel. (1分 ) ? It sounds interesting, doesn’t it? ? The following are some photos taken today. Hope you will enjoy them. ? Love you. ? Dad 2021年 期中復(fù)習（ 2） 8BUnit 2 復(fù)習指導(dǎo)大王 詞匯運用： 。 ? 15. The film started 20 minutes ago. ? The film _________ on _____________ 20 minutes. ? 16. Did she leave her home last week? ? ______ she __________________ home for a week? ? 17. When did he borrow the book? ? How long _____________ the book? has been for Has been away from has he kept ? 18. When did he join the club? ? _______________ he been in the club/a member of the club? ? 19. His wife died two years ago. ? His wife ____________________ for two years. ? 20. Has the film been over for half an hour? ? ? How long has has been dead Did the film finish half an hour ago ? 21. Have they been in the fantastic city for 3 days? ? . 22. Did they spend two hours visiting the museum yesterday? ? Have they been in the fantastic city since 3 days ago? Did it take them two hours to visit the museum yesterday? 。首先在入口處拍照， …… ，不停地拍。 He has bought a new book. He has bought a new book for three days. had 具體見課本 P 28 ? He has bought the book. ? He has bought the book for a week. ? He has had the book for a week.