一般現(xiàn)在、過去、將來時復(fù)習(xí) 2

1、知識點回顧：一般現(xiàn)在時第三人稱單數(shù)變化規(guī)則1、 一般的動詞直接加seateats movemoves2、 以s, x, sh, ch, o結(jié)尾的動詞，加esrelaxrelaxes missmisses finishfinishes catchcatchesdodoes3、 “以輔音字母+y”結(jié)尾的動詞，變y為i再加esStudystudies applyapplies 一般現(xiàn)在、過去、將來時態(tài)復(fù)習(xí) 導(dǎo)入： 知識點精講：一、一般現(xiàn)在時1、.基本結(jié)構(gòu)：動詞 原形 （如主語為第三人稱單數(shù)，動詞上要改為第三人稱單數(shù)形式）2、 be動詞的變化：am、is、are3、 Have的變化：has、have4

2、、否定形式：am/is/are+not;此時態(tài)的謂語動詞若為行為動詞，則在其前加don't,如主語為第三人稱單數(shù)，則用doesn't，同時還原行為動詞。5、 一般疑問句：把be動詞放于句首；用助動詞do提問，如主語為第三人稱單數(shù)，則用does，同時，還原行為動詞。6、時間狀語： always, usually, often, sometimes, every week (day, year, month), once a week, on Sundays,7、例句：. It seldom snows here.He is always ready to help others.

3、Action speaks louder than words.(1)動詞be肯定句I am.He/She/It is.We/You/They are.疑問句Am I.?Is He/She/It.?Are we/you/they.?否定句I am not (Im not).He/She/It is not (isnt).We/You/They are not (arent).否定疑問句Am I not.?Is he/she/it not.或Isnt he/she/it.?Are we/you/they not.?或Arent we/you/they.?(2)其他實義動詞（以work為例）肯定式

4、I work.He/She/It works.We/You/They work.疑問式Do I work?Does He/She/It work?Do we/you/they work?否定式I dont work.He/She/It does not (doesnt) work.We/You/They do not (dont) work?否定疑問式Do I not work?或Dont I work?Does He/She/It not work?或Doesnt He/She/It work?Do we/you/they not work?或Dont we/you/they work?典型

5、例題講解及思維拓展：1、 The nurses (女保育員） do all the housework in my home every day.(改為一般疑問句）_the nurses_all the housework in your home every day?2、 I_(see) the same(同樣的） things every day.(用括號里動詞的適當形式填空）3、 Every year foreigners(外國人）_(come) to China to learn English.4、 Mr Zhao goes finishing at weekend.(改為否定句）

6、Mr Zhao _ _fishing at weekend .8、 意義：1） 、表示現(xiàn)在經(jīng)常發(fā)生的動作或存在的狀態(tài)，常與usually，always，seldom，sometimes，often，every day, on Sundays等時間狀語連用。I often go to school on foot.I play football after school every day.Does Molly live here?2) 表示現(xiàn)在的特征、狀態(tài)、能力、性格、個性等This job calls for great patienceShe is always ready to help

7、 us.3) 表示客觀的事實Light travels faster than sound.Action speaks louder than words.The sun rises in the east and sets in the west. 典型例題講解及思維拓展：1、 John likes playing soccer very much and he_about one hour playing it every day.A、spent B、will spend C、has spent D、spends2、“l(fā)ife is like walking in the snow ,“G

8、ranny used to say,“because every step_.”A、 has shown B、is showing C、shows D、showed3、Walmart,which is one of the largest American supermarket chain,_some of its stores open 24 hours on Mondays through Saturday.A、 keeps B、keep C、have kept D、had kept語法全解：1、行為動詞的一般現(xiàn)在時的特殊疑問句結(jié)構(gòu)：（1） 、疑問詞 + 助動詞（do或does）+主語

9、+行為動詞原形+其他？（在這一句式中，疑問詞不作主語）How many emails do you send?你發(fā)送多少封電子郵件？ 疑問詞 助動詞主語 行為動詞（2） 疑問詞+ 行為動詞的第三人稱單數(shù)+其他？（在這一句式中，疑問詞做主語）Who cooks breakfast for him?誰給他做早飯？疑問詞 行為動詞2、常用的疑問詞：問時間：when 問地點：where 問人物：who 問事物或事件：what 問方式：how 問原因：why問哪個：which 問具體時刻：what time 問哪種：what kind of問什么游戲：what games 問多少：how many/ho

10、w much +名詞問頻率：how often 問一段時間：how long 問什么科目：what subject3、 注意：特殊疑問句，不能用Yes/No回答，要用陳述句回答。-What kind of music do you like?-I like pop music.鞏固練習(xí)：一、請判斷下列句子正誤，正確的打（）錯誤的打（×）：1、 Who you write to? ( ) 3、Who does makes the kite? ( ) 2、 Who do you write to? ( ) 4、Who makes the kite? ( ) 2、 （2011.南京）-_d

11、o you watch TV every week?-Less than(少于）two hours. I often have much homework to do.A、How many B、How much C、How long D、How often規(guī)則動詞的過去式及過去分詞變化規(guī)則1、 一般的直接加edhelphelped looklooked2、 以不發(fā)音字母e 結(jié)尾的，直接加dmovemoved loveloved3、 以“輔音字母+y”結(jié)尾的，變y為i,再加ed（特殊：playplayed employemployed）trytried studystudied crycried

12、4、 以“一個元音字母+一個輔音字母”結(jié)尾的，雙寫這個輔音字母再加ed(特殊的listen listened）planplanned stopstopped二、一般過去時：1、基本結(jié)構(gòu)：be動詞；行為動詞 的過去式am、iswas arewere 2、否定形式：was/were+not;在行為動詞前加didn't，同時還原行為動詞。3、一般疑問句：was或were放于句首；用助動詞do的過去式did 提問，同時還原行為動詞。4、時間狀語：ago, yesterday, the day before yesterday, last week,last(year, night, month

13、), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.5、例句：She often came to help us in those days.I didn't know you were so busy.6、意義：1) 、表示過去某一具體時間發(fā)生的動作或存在的狀態(tài)。這種情況下常與表示過去的時間狀語a moment ago, yesterday, last night, an hour ago, just now, during the night, in 2014, l

14、ast year, in the Tang Dynasty, the other day, at that time等連用。Mr.Smith came to see you just now.The fire broke out during the night.I met Julia last year.The live football match was broadcast last night.They lived here for twenty years.I was shy when I was five補充：一般過去時敘述沒有具體過去時間的動作或存在的狀態(tài)I was born i

15、n Beijing and went to college in Shanghai.I lost all my money on the way home.I got up late,so I missed the first bus.I got up early, washed my face,had a quick breakfast and went to school.2） 、在時間狀語從句、條件狀語從句或讓步狀語從句中，用一般過去時表示過去將來的動作Alina said she would come if I promised to wait for her.Melissa told

16、 me that as soon as she arrived ,she would ring me up.3) 語境中的一般過去時，往往表示“剛才，在過去”之意，暗示現(xiàn)在已不這樣了I didnt know you were so busy.I didnt except to meet you here.-Come in Peter ,I want to show you something.-Oh,how nice of you! I never thought you were going to bring me a gift. Your phone number again? I did

17、nt quite catch it. 典型例題講解及思維拓展：1、 -I have to be off right now.-What a pity!I_you should stay a little longer with us.A、 think B、am thinking C、thought 2、 After Jack had sent some e-mails,He_working on his project.A、 had started B、has started C、started D、starts3、 I had been working on math for the who

18、le afternoon and the numbers_before my eyes.A、 swim B、swum C、swam D、had swum3、 一般將來時1、基本結(jié)構(gòu)：1）、shall + 動詞原形（第一人稱）2） will + 動詞原形（各種人稱）3） Be going to +動詞原形2、 否定形式：will/shall not do will not = wont shall not = shant；am/is/are not going to do 3、 一般疑問句：will/shall提到句首。be放于句首；4、 時間狀語：tomorrow, tomorrow even

19、ing，next time， next day(week, month, year),soon, in a few minutes, in the future， before long不久后， by, the day after tomorrow, this afternoon ,later , etc.5、例句：They are going to have a competition with us in studies.It is going to rain.6、 意義：表示將要發(fā)生的動作或存在的狀態(tài)及打算、計劃或準備做某事。You will get wet if you go out

20、without an umbrella.I will go to Shanghai tomorrow.We will know the result this afternoon.I shall leave for Canada next Friday.8、 一般將來時的其他表達方法1）be going to do結(jié)構(gòu)可以表示主觀打算做某事，也可以表示客觀上即將發(fā)生的某事 I am going to visit my friends the day afternoon.They are going to build a school here next year.We are going to

21、 sell our old house.表示說話人根據(jù)客觀現(xiàn)象推斷某事即將要發(fā)生Its going to rain soon.The boy is going to fall off the bike.擴展：be going to do 與will的區(qū)別Be going to do 既可指主觀打算，也可指客觀表象，表明將要發(fā)生；will 往往指沒有經(jīng)過計劃臨時出現(xiàn)的意圖，常伴有說話者的主觀意識或指將來必然發(fā)生的事。Im going to quit my present job.Ill answer the door.The little is going to fall overIts goi

22、ng to snow.I hope it will be sunny tomorrow.2) 現(xiàn)在進行時表示將來當表示計劃好或準備要做某事時，可用現(xiàn)在進行時表示將來。如果動詞是一些表示動作轉(zhuǎn)換的終止性動詞，如：go, come, leave, start, begin等，則表示馬上要做某事。Im taking the kids to the zoo this Sunday.He is leaving school in one years time.My brother is having a party tomorrow.Wait a minute! Im coming.3) 一般現(xiàn)在時表示

23、將來 表示按照時刻表要發(fā)生的事情這種用法主要指嚴格按照原定計劃、時刻表將要發(fā)生的事情。The new library opens next month.The sports meeting takes place next week.We have no classes tomorrow.在條件狀語從句和時間狀語從句中，用一般現(xiàn)在時表示將來When she comes ,Ill tell her about it.If you leave tomorrow ,Ill see you off at the airport.4) be to do 表示將來這種結(jié)構(gòu)表示計劃中約定的，或按職責(zé)、義務(wù)和

24、要求必須去做的事或即將發(fā)生的動作The president is to visit New York in MayYour homework is to be handed in the next Monday.Im to get married next year.5) 、be about to do 表示將來這一結(jié)構(gòu)表示眼下馬上就要發(fā)生 ，不強調(diào)主觀。一般不能與具體的時間狀語連用。Were about to start off.Be quiet！The film is about to start.Hurry up！The train is about to leave. 典型例題講解及思維拓展：1、 Why not come over at the weekend? My family_seeing