《八年級英語下冊 Unit 10 I've had this bike for three years（第3課時）(Grammar Focus-4c)同步語法精講精練課件 （新版）人教新目標版》由會員分享，可在線閱讀，更多相關(guān)《八年級英語下冊 Unit 10 I've had this bike for three years（第3課時）(Grammar Focus-4c)同步語法精講精練課件 （新版）人教新目標版（9頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、Unit 10 Ive had this bike for three years.浙江地區(qū)第 三 課 時 (Grammar Focus4c)單 元 同 步 語 法 精 講 精 練 現(xiàn)在完成時表示從過去某一時刻延續(xù)到現(xiàn)在的動作或狀態(tài)，常與for，since引導(dǎo)的時間狀語連用。for一段時間， since過去時間點或從句(從句的謂語動詞用過去式)。eg：I have lived here for twenty years.我住在這里已有20年了。We have built many factories since 1985.自1985年以來，我們建了許多工廠。He has always help

2、ed me with my English since he came here.自從他到這里以后，他總是幫助我學習英語。 有的動詞所表示的動作不是瞬間就可以完成的， 要 持 續(xù) 一 段 時 間 ，這樣的動詞叫延續(xù)性動詞。不能延續(xù)下去的動詞，叫非延續(xù)性動詞或瞬間動詞。如：buy， borrow等，這些動詞在完成時中可改為相應(yīng)的表示延續(xù)性的詞或短語來與表示一段時間的狀語連用。如：buyhave， borrowkeep， comebe，joinbe， diebe dead， beginbe on等。eg：He joined the army two years ago.他兩年前就參軍了。(同義句)

3、He has been in the army for two years.He has been a soldier for two years. 一、單項選擇。1 have you been in the sports club?Since the first month I came to the school. A How old BHow longC How much DHow soon2 The DongyingHainan airline for about 5 months.I have taken the flights three times.A is open Bhas

4、openedC has been open Dhas been openedB C 3 My parents our home for a few hours when I arrived.I didnt meet them.A had been away from Bhad leftC have been away from Dleft4Did you borrow the comic book from the library?Yes， I it for three days.Ill return it this afternoon.A borrowed BkeptC have borro

5、wed Dhave kept5Look at these stamps.I them for five years.Wow， they are wonderful.A kept Bhave keptC have bought DkeepCD B 二、用for或since填空。6 Jill has been in Ireland Monday.7 Mr. Liu has been in London three days.8 My aunt has lived in Australia 15 days.9 Margaret is in her office.She has been there

6、7 oclock.10 India has been an independent country 1974.11 The bus is late.Weve been waiting 20 minutes.12 Nobody lives in those houses.They have been empty many years.since for for sincesincefor for 三、同義句轉(zhuǎn)換。13 We joined the League in 2015.We the League since 2015.14 The meeting has been on for half

7、an hour.The meeting half an hour 15 We borrowed the bikes from our friends two days ago.We our friends bikes two days.16 Jack left his hometown in 2016.Jack his hometown 2016.17 I bought the iPad a week ago.I the iPad a week ago.have been inbegan agohave had forhas been away from sincehave had since