201X_202x學(xué)年高中英語Module4ASocialSurvey——MyNeighbourhoodPeriodFourWriting—Describingaplace外研版必修1

1、PART 1,語法導(dǎo)學(xué),PART 2,達(dá)標(biāo)檢測,Period FourGrammarPresent perfect tense,PART 1,語法導(dǎo)學(xué),感悟規(guī)律 重點難點剖析,2,編輯課件,現(xiàn)在完成時的構(gòu)成為：,感知以下課文原句，完成方框下的小題,語法感知,1.It has been six years since we last saw each other. 2.You know，I have seen quite a lot of China and I have visited some beautiful cities. 3.Yes，they have just completed

2、it! 4.They have put up a lot of high-rise buildings recently. 5.Our earth has been polluted heavily so far,查看答案,have/has過去分詞,現(xiàn)在完成時表示到目前為止已經(jīng)完成的動作或存在的狀態(tài)，它強調(diào)的是結(jié)果，而不是動作。 現(xiàn)在完成時的構(gòu)成為：have/has過去分詞。 一、現(xiàn)在完成時的用法 1.表示過去發(fā)生或已經(jīng)完成的某一動作對現(xiàn)在造成的影響或結(jié)果?？梢员硎咀罱瓿傻膭幼鳎部梢员硎窘?jīng)歷或經(jīng)驗。常與already，just，recently，so far，up to now，till

3、now，ever，never等連用。 I have already finished all the work. 我已經(jīng)完成了所有的工作,語法精析,Mr Smith has just left. 史密斯先生剛離開。 注意：現(xiàn)在完成時與一般過去時的用法區(qū)別： (1)現(xiàn)在完成時強調(diào)的是過去的動作對現(xiàn)在造成的影響或結(jié)果。連用的時間狀語與現(xiàn)在的時間有關(guān)，不與表示過去的時間狀語連用。 (2)一般過去時表示過去發(fā)生的動作或存在的狀態(tài)，與現(xiàn)在的情況沒有關(guān)系。與表示過去的時間狀語連用，如yesterday，last year，in the past，ago等。 I lived in London for tw

4、o years. 我在倫敦住過兩年。(現(xiàn)在不在倫敦) I have lived in London for two years. 我在倫敦已住了兩年了。(現(xiàn)在還在倫敦,2.表示過去已經(jīng)開始、持續(xù)到現(xiàn)在(可能還會繼續(xù)進(jìn)行下去)的動作或狀態(tài)，常和表示一段時間的狀語連用，如：for，since，these days，this year，now等。 We have been good friends since we were very young.我們從小就是好朋友。 Mary went to Japan last year.And I have not heard from her ever si

5、nce.瑪麗去年去了日本，從那以后我就再也沒有收到過她的來信了。 注意：表示短暫意義的動詞(動作不能持續(xù))如arrive，begin，borrow，buy，come，die，join，leave等，其現(xiàn)在完成時的肯定式不能和表示一段時間的狀語連用，需要時要用相應(yīng)的表示延續(xù)狀態(tài)的動詞替換,3.在時間、條件等狀語從句中，代替將來完成時。 Once you have promised，you should keep it. 你一旦許下諾言，就務(wù)必遵守。 As long as you have cleaned all the windows，you are allowed to play. 只要你把所

6、有的窗戶擦完，你就可以玩了,二、幾種常見句型 1.It is/has been一段時間since. It is/has been two weeks since we arrived here. 自從我們到這里已經(jīng)有兩個星期了。 It is/has been quite some time since I was last in London.我不在倫敦已經(jīng)很長時間了。 2.This/It is the first/second/.time (that).這是某人第一/二/次做某事。 This is the first time I have been here. 這是我第一次到這里來。 It

7、 was the fifth time you had visited the Summer Palace.那是你第五次參觀頤和園了,單句語法填空 1.Since 2011，the country (grow) more corn than rice.(2018全國) 2.While regularly eating out seems to (become) common for many young people in recent years，its not without a cost.(2018浙江) 3.Chinas high-speed railways (grow) from

8、9,000 to 25,000 kilometers in the past few years.(2018北京) 4.I (read) half of the English novel，and Ill try to finish it at the weekend.(2016北京,高考鏈接,has grown,have become,have grown,查看答案,have read,5.Despite the previous rounds of talks，no agreement (reach) so far by the two sides.(2015天津) 6.How much

9、do you know about the Youth Olympic Games to be held in Nanjing? Well，the media (cover) it in a variety of forms.(2014江蘇) 7.When I first met Bryan I didnt like him，but I (change) my mind.(2013新課標(biāo)全國,has been reached,have covered,have changed,查看答案,PART 2,達(dá)標(biāo)檢測,當(dāng)堂檢測 基礎(chǔ)達(dá)標(biāo)演練,12,編輯課件,1.Mr Yang is not at ho

10、me.He (go) to Shanghai on business. 2.A lecture on the computer (give) three times by Mr Zhang already. 3.This is the most interesting party that I (enjoy). 4.Cathy (not，phone) her mother since she went to Berlin. 5.It is the first time that he (leave) his country. 6.My parents (promise) to come to see me before I leave for Africa,單句語法填空,has gone,has been given,have enjoyed,hasnt phoned,查看答案,has left,have promised,7.I was out of town at that time，so I dont know exactly how it (happen). 8.Oh no！Were too late.The train (leave). Thats OK.Well catch the next train to London. 9.You shouldnt leave