初二英語時(shí)態(tài)精華總結(jié)(包括例句和習(xí)題)part1(共4頁)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上一.一般現(xiàn)在時(shí)的用法 1) 經(jīng)常性或習(xí)慣性的動(dòng)作，常與表示頻度的時(shí)間狀語連用。 時(shí)間狀語，如：often, usually, sometimes, always, never, hardly ever（幾乎不）, every(Sunday, evening, day等), at（seven等,表在幾點(diǎn)鐘）, at noon ,at night, on (Sunday, Sundays等),in the morning/afternoon/evening等。eg: We always help each other. It often snows in winter.

2、I get up early every morning. I leave home for school at 7 in the morning. 2) 表示客觀、普遍真理，科學(xué)事實(shí)。eg: Two and four makes（等于） six. Water boils（沸騰） at 100 The moon moves round （圍繞）the earth. Shanghai lies （位于）in the east of China.3) 表示格言或警句中。如：Pride goes before a fall. 驕者必?cái)　?注意：此用法如果出現(xiàn)在賓語從句中，即使主句是過去時(shí)，從句謂語也

3、要用 一般現(xiàn)在時(shí)。 例：Columbus（哥倫布） proved（證明） that the earth is round. 4) 現(xiàn)在時(shí)刻的狀態(tài)、能力、性格、個(gè)性。eg: He loves sports. /She likes apples. Jane is a lovely（可愛的）girl. They speak Japanese,Ann writes good English but does not speak well. 5) 一般現(xiàn)在時(shí)的否定式是do not（dont）或does not （doesnt）動(dòng)詞原形來構(gòu)成的，be動(dòng)詞做謂語動(dòng)詞只需在be后加not構(gòu)成否定。 eg: I

4、 dont like oranges at all. She doesnt work in the TV station. They arent students. Im not busy every weekend.6) 一般現(xiàn)在時(shí)的疑問句一般以在句首加助動(dòng)詞do，does的方式構(gòu)成。第三人稱單數(shù)加does，其他加do，這時(shí)動(dòng)詞一概用原形；動(dòng)詞be只需與主語位置對(duì)調(diào)就行了。 eg: Do you like English? Do they have story books? What does she do every evening? Is she at home? Are you goo

5、d at English?肯定式 疑問式 否定式 否定疑問式 I work. Do you work? I do not work. Don't you work? You work. Do you work? You do not work. Don't you work? We work. Do you work? We do not work. Don't you work? They work. Do they work? They do not work. Don't they work? He(She,It) works. Does he(she,i

6、t) work? He(She,It) does not work. Doesn't he(she it) work一般現(xiàn)在時(shí)的動(dòng)詞變化：一般現(xiàn)在時(shí)主要用動(dòng)詞原形表示，但第三人稱單數(shù)后要加詞尾-s，另外be和have有特殊的人稱形式。在加詞尾-s時(shí)要注意：情況加法例詞一般情況加-sreads, writes, says以ch, sh, s, x, 或o收尾的詞加-esteaches, washes, guesses, fixes, goes以“輔音字母+y”結(jié)尾的詞變y為i再加-estrytriescarrycarries讀音：情況讀法例詞在ptkf等清輔音后shelps, hates

7、, asks, laughs在sztd3等音后izfaces, rises, wishes, watches, urges在其他情況下zplans, cries, shows用括號(hào)里的動(dòng)詞的適當(dāng)形式填空： 1. He （go）_to the park every day. 2. My uncle （live）_ in Nanjing now. 3. Li Lei（not like）_ to drink orange soda. 4. The girl （go）_ home at 4:30 in the afternoon. 5. Jim （not ride）_his bike often. 6

8、. Tom （not do）_the morning exercises often. 7. I （be）_ hungry（餓） and my sister （be）_ thirsty. （渴） 8. Mr. Li （teach）_ the second grade. 9. David （study）_Chinese and I （study）_ English. 10. The game（游戲） （be）_ interesting（有趣的）. 11. Many children （be）_ on the playground（操場(chǎng)）. 12. He （have）_ a good time a

9、t your party. 二. 現(xiàn)在進(jìn)行時(shí)： 1. 動(dòng)詞變化：現(xiàn)在進(jìn)行時(shí)由“am /is /are動(dòng)詞現(xiàn)在分詞”構(gòu)成。加-ing的規(guī)則如下：（1）一般在動(dòng)詞原形末尾加-ing。如： staystayingdodoing listenlistening suffersuffering(忍受；遭受) workworking spendspending looklooking speakspeaking（2）以不發(fā)音的字母e結(jié)尾的動(dòng)詞，先去掉e，再加-ing。如： makemaking taketaking givegiving rideriding pleasepleasing(使喜歡；使高興)

10、 refuserefusing closeclosing(關(guān)；結(jié)束) operateoperating(操作;動(dòng)手術(shù))（3）以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)詞，先雙寫這個(gè)輔音字母，再加-ing。如： putputting(放；安置) sitsitting runrunning winwinning（贏；獲勝） beginbeginning 2. 現(xiàn)在進(jìn)行時(shí)的用法 （1）表示說話時(shí)正在進(jìn)行或發(fā)生的動(dòng)作，這時(shí)可以不用時(shí)間狀語，也可以和now, at present, at the moment等時(shí)間狀語連用。有時(shí)用一個(gè)動(dòng)詞，如look（看），listen（聽）。eg: What are you re

11、ading now? We are waiting for you. Listen! Someone is singing in the classroom. （2）表示當(dāng)前一段時(shí)期的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作或習(xí)慣進(jìn)行：表示長(zhǎng)期的或重復(fù)性的動(dòng)作，說話時(shí)動(dòng)作未必正在進(jìn)行。 eg: They are working in a factory（工廠）these days. More and more people are giving up smoking.（放棄抽煙） Mr. Green is writing another novel. (說話時(shí)并未在寫，只處于寫作的狀態(tài)。) She is l

12、earning piano（彈鋼琴） under Mr. Smith.（3）表示最近按計(jì)劃或安排要進(jìn)行的動(dòng)作。 現(xiàn)在進(jìn)行時(shí)有時(shí)可表示一個(gè)在最近按計(jì)劃或安排要進(jìn)行的動(dòng)作，即可以用來代替將來時(shí)。 eg: When are you leaving? Are you going to Tibet tomorrow? （4）表示漸變的動(dòng)詞有：get, grow, become, turn, run, go, begin 等。eg: The leaves are turning red. It's getting colder and colder.*（5）與 always, constantly

13、, forever 等詞連用，表示反復(fù)發(fā)生的動(dòng)作或持續(xù)存在的狀態(tài)，往往帶有說話人的主觀色彩。 You are always changing your mind. 典型例題 My dictionary _, I have looked for it everywhere but still_ it. A. has lost, don't find B. is missing, don't find C. has lost, haven't found D. is missing, haven't found.前句是一個(gè)仍在持續(xù)的狀態(tài)，應(yīng)用進(jìn)行時(shí)，由于沒有找到,

14、其影響仍然存在，應(yīng)用完成時(shí)，瞬間動(dòng)詞用于否定式時(shí)可用于完成時(shí)。 3. 現(xiàn)在進(jìn)行時(shí)的否定句和疑問句比較簡(jiǎn)單。否定句在be（am, is, are）后面加not；疑問句把be動(dòng)詞移到主語前。 eg: I am not working. What are you reading now? How are you feeling today? The train isnt arriving soon. 選擇題1. Some boys are _ in the river and some girls are _ games.A. swiming, playing B. swimming, plaiin

15、gC. swimming, playing D. swimming, plaing2. Look! The boy students are _ football while the girls are _. A. playing, dance B. playing, dancing C. play, dancing D. play, dance3. He_ to do his lessons at fight every eveningA. is beginning B. is beginning C. begin D. begins4.我在照看孩子.(A)I am looking afte

16、r the baby. (B)I'm look aftering the baby.(C)I look am aftering the baby. (D)I looking after the baby.5.Look! The twins_their mother do the housework.(A)are wanting (B)help (C)are helping (D)are looking6.Is she_something? (A)eat (B)eating (C)eatting (D)eats7.你在干什么?(A)What is you doing? (B)What a

17、re you do?(C)What are you doing? (D)What do you do?8. Listen! She_in the classroom. (A)is singing (B)sing (C)to sing (D)is sing9-._are you eating? -I'm eating_meat.(A)What, some (B)Which, any (C)Where, not (D)What, a10. They are flying kites.(A)他們喜歡放風(fēng)箏. (B)他們?cè)诜棚L(fēng)箏嗎?(C)他們?cè)诜棚L(fēng)箏. (D)他們常放風(fēng)箏.易混時(shí)態(tài)辨析: 一般

18、現(xiàn)在時(shí)與現(xiàn)在進(jìn)行時(shí)的區(qū)別一般現(xiàn)在時(shí)是表示現(xiàn)在經(jīng)常性、習(xí)慣性的動(dòng)作，或現(xiàn)在的狀態(tài)，強(qiáng)調(diào)長(zhǎng)期性、穩(wěn)定性；而現(xiàn)在進(jìn)行時(shí)是指現(xiàn)在此刻或現(xiàn)在這一時(shí)期內(nèi)正在進(jìn)行的動(dòng)作，強(qiáng)調(diào)暫時(shí)性、不穩(wěn)定性；例如：She is an Englishwoman.(現(xiàn)在的狀態(tài)) We are working on the farm these days. (表示現(xiàn)在這期間的動(dòng)作，這幾天暫時(shí)在農(nóng)場(chǎng)上幫忙)Tom plays tennis every Sunday. （經(jīng)常性、習(xí)慣性的動(dòng)作）Wheres Tom? -He is playing tennis. (正在進(jìn)行的動(dòng)作)再如:What do you do? 你是干什么工作的？(經(jīng)常性、習(xí)慣性的動(dòng)作)What are you doing