18 19Module1SectionⅢGrammar復習動詞時態(tài)1

1、Section山Grammar復習動詞時態(tài)(1)語境自主領悟先觀察原句后自主感悟1.A Londoner has more difficulty un dersta nding a Scotsma n from Glasgow tha n un dersta nding a New Yorker. 2.Some experts believe that the two varieties are moving closer together.3. Ma ny factors have influenced American pronunciation since the first settl

2、ers arrived four hun dred years ago.4. Users of English will all be able to un dersta nd each other wherever they are.1句1用了一般現在時態(tài)，表示經?；?習慣性發(fā)生的動作，當主語為第三人稱 單數時，謂語動詞用第三人稱單數形 式。2句2用了現在進行時態(tài)，表示現階段 正在進行的動作，謂語動詞的構成為： be(am/is/are+ doing)。3.句3 用了現在完成時態(tài)，表示動作從 過去開始，一直持續(xù)到現在，謂語動詞 的構成為：have/has+ done。4句4用了一般將來時態(tài)，

3、表示將要發(fā) 生的動作，謂語動詞的構成為：will/shall 十do。語法精要點撥一、一般現在時1. 表示經常性或習慣性的動作或存在的狀態(tài)，常與always，every time，nowand the n, occasi on ally，ofte n, seldom, sometimes, usually 等連用。He often gets upat six in the morning.他經常早上 6 點起床。2 表示客觀事實或普遍真理。As we know, light travels faster than sou nd眾所周知，光比聲音傳播得快。3. 在時間、條件或讓步狀語從句中，常用

4、一般現在時表示將來。As long as it doesnt rain tomorrow, well have a trip on schedule.只要明天不下雨，我們就按原計劃旅行。4. 常用來表示按時間表、時刻表、日程表等安排將要發(fā)生的動作，只限于 表示起止的動詞女口 go, come, arrive, leave, start, fly , return 等。The live football match starts at 9 oclock this eve ning.足球實況轉播今晚9點鐘開始。即時訓練1完成句子 If he accepts_the_job接受這項工作），he wi

5、ll have more chances to prove his ability. As is known to all，the earth goes_around_the_su繞著太陽轉）all the time.【導學號：71812019】 Look at the time table.Hurry up！ Flight 4026 takes_off（起飛）at 18： 20.二、現在進行時1 表示說話時正在進行或現階段正在進行的動作。We are making model pla nes these day這些天我們在做飛機模型。2. 表示說話人對主語的行為表贊嘆或厭惡等，常與alway

6、s, constantly, continually等副詞連用。He is always askingthe same question他 老是問同一個問題。3. 表示按計劃或安排即將發(fā)生的動作， 常限于go, come, leave, start, arrive, take, meet等表示趨向的動詞。He is leavingfor Beiji ng to atte nd an importa nt meet ing tomorrow.明天他要去北京參加一個重要會議。名師點津一般現在時與現在進行時的區(qū)別一般現在時表示經常性、習慣性或永久性的狀態(tài)；現在進行時表示現在正在進行的動作，或現階段一

7、直進行的動作（說話時未必正在做）。He doesnt work here; heis only helping out.他不在這里工作，只是在幫忙。Teenagersare damaging their health because they play computer games too much.青少年正在損害自己的健康，因為他們玩的電腦游戲太多了。即時訓練2完成句子 This song sounds very pleasa nt.Lets go upstairs and see who_is_si ngin誰在 唱歌）. She is_always_th inkin g_f總是想著）ho

8、w she can do more for the people. The plane is taking off僦要起飛了 ）. Please fasten your seat belt.三、現在完成時1 .表示動作發(fā)生在過去，但對現在造成一定的影響或結果，常與already,yet，recently, never, before, so far, up to now 等連用。I have already made a pla n for my study ahead of time.我已經提前制定了學習計劃。2. 表示動作從過去某一刻開始一直持續(xù)到現在，并有可能繼續(xù)持續(xù)下去， 常與表示一段

9、時間的狀語連用。She left school three years ago an has worked as a teacher ever sin ce.她三年前畢業(yè)，從那時起一直當老師。3. 在“ This/It is the first/second.last time + that從句”與“ This/It is the + 序數詞”或“形容詞最高級+名詞+ that從句”中，從句中的謂語動詞要用現在 完成時。This is the first time that I have beenhere.這是我第一次來這里。4. 在時間或條件狀語從句中，現在完成時可代替將來。I wont b

10、elieve it until I have seenit with my own eyes.直到我親眼見到才相信。即時訓練3完成句子 Great_changes_have_taken_plac發(fā)生了很大變化）in China in the past five years. Its the_best_film丄have_ever_seer我看過的最好的影片）.Its worth seeing a sec ond time. Ill return the book to you as soon as I have_fini shed_read in g_the_book讀完 這本書）.四、一般將

11、來時般將來時表示未來的動作或存在的狀態(tài)，其表達方式有以下幾種：1. 用“will/shall +動詞原形”表示將要發(fā)生的動作或存在的狀態(tài)，will還表 示臨時做出的決定。If time permits, we will/shall visit the scienee museum.如果時間允許的話，我們將參觀科技博物館。Tom was injured badly in the aeeide nt yesterday.湯姆在昨天的事故中受傷很嚴重。Oh, I did nt knowwill see him after work.噢，我不知道。我下班后去看他。2. be going to表示按計劃

12、、打算要做某事，此外，還可以表示根據現在的 跡象對未來做出判斷。We are going to buya new ear我 們打算買輛新車。3. be about to do表示即將發(fā)生的將來動作，不與時間狀語連用。I was about to leavewhe n it bega n to rai n我正要動身，這時天開始下雨了。4. be to do表示按計劃、安排即將發(fā)生的動作，還可表示吩咐、命令、禁止、 職責、可能性等。You are to report it to the police .你應該報警。即時訓練4用適當的將來時的表達法填空 Look at the black cloud

13、s .It is_going_to rain. Please get everythi ng ready.The experiment is_about_to start. No one js_to leave this building without the permission of the police. 一Did you tell Julia about the result?Oh， no，I forgot.I will call her now.語法應用落實I .單句語法填空1. Do you know when she will_come(come)?No， but I will

14、 call you when she comes(come)?2. I am_writing(write) a letter.Will you please turn down the radio?3. Its the most instructive lecture that I have attended(attend) since I came to this school.4. Jack, as well as his brothers goes(go) to the gym to exercise every Friday after noon.5. I guess you left

15、 the office hurriedly.You are weari ng (wear) the worki ng un iform.6. A foreig n guest will_give(give) us a talk in the hall this after noon , you must attend it on time.7. Hurry! The train is_leaving(leave). You know it leaves(leave) at 8 00 a. m.【導學號：71812019】8. So far many school have_adopted(ad

16、opt) this new teaching method.9. My brother plays(play) football quite well , but he has nt played it since last year.Sorry,10. I thought I had remin ded you to take out the rubbish.I forgot.I will_do(do) it right now.n .單句改錯（每小題僅有1處錯誤）1. Yesterday the teacher told us that all roads led to Rome.led leads2. Its the first time I visited the beautiful natural park.v