微信小程序開發(fā)技術(shù)aso優(yōu)化的主要內(nèi)容
目錄
[ 祈使句 ]
1. [ 及物動詞原形 + 賓語 +?(狀語) |?不及物動詞原形 + (狀語) |?be + 表語?+ (狀語)?]
2. [ Don't + 及物動詞原形 + 賓語 | don't + 不及物動詞原形 ]
3. [ don't be + 表語 ]
4. 特殊 + you
[ 虛擬語氣?]
1. [ 條件狀語從句 -?虛擬語氣 ]
現(xiàn)在時態(tài)虛擬語氣
將來時態(tài)虛擬語氣
過去時態(tài)虛擬語氣，表示惋惜
虛擬語氣時態(tài)
虛擬條件狀語從句省略 IF
[ 祈使句 ]
1. [ 及物動詞原形 + 賓語 +?(狀語) |?不及物動詞原形 + (狀語) |?be + 表語?+ (狀語)?]
????????Let's go shopping.? 我們?nèi)ベ徫锇?/strong>
? ? ? ? Hurry up!
? ? ? ? Put down your weapon
? ? ? ? Be quiet!
? ? ? ? Shut up!
? ? ? ? Get away!
? ? ? ? Open your mouth and say "ah"
? ? ? ? kill him!
2. [ Don't + 及物動詞原形 + 賓語 | don't + 不及物動詞原形 ]
? ? ? ? Don't touch the machine!
? ? ? ? Don't tell her.
? ? ? ? Don't go!
? ? ? ? Please，don't die!
? ? ? ? Don't come close!
? ? ? ? Don't kill me，please!
3. [ don't be + 表語 ]
? ? ? ??Don't be afraid!
????????Don't be shy!
????????Don't be late again!
4. 特殊 + you
? ? ? ? You get out of my room!
? ? ? ? You go first，and I will catch you up.
[ 虛擬語氣?]
用來表示動作狀態(tài)不是事實，不可能發(fā)生，是主觀愿望
1. [ 條件狀語從句 -?虛擬語氣 ]
? ? ? ? If it were Sunday tomorrow，I would go to the park with my girlfriend.
? ? ? ? 如果明天是星期天，我就會和我女朋友去公園
| 假設(shè)的情況 | if 從句中的謂語動詞形式 | 復(fù)合句主語的謂語動詞形式 |
| 與現(xiàn)在的事實相反 | 謂語動詞過去式 were + 表語 didn't? + 動詞原形 / were not | would should? (not) + 動詞原形 could? ? (not) + be + 表語 might |
| 與過去的事實相反 | had + 過去分詞 had not + 過去分詞 hadn't +?過去分詞 had been + 表語 had not been + 表語 | would should? (not) +? have + 過去分詞 could? (not)?+?have been + 表語 might |
| 與將來的事實相反 | 謂語動詞過去式 | should +?動詞原形 were + 表語 didn't + 動詞原形 / were not | would should? (not) + 動詞原形 could? ? (not) + be + 表語 might |
現(xiàn)在時態(tài)虛擬語氣
? ? ? ? If I had one million yuan now，I wouldn't teach you English.
? ? ? ? If I had a girlfriend now，I would not have a blind date.
? ? ? ? If she saw Nick now，she would ask him for a book.
? ? ? ? If I didn't know you，I wouldn't pay money.
????????被動：
? ? ? ? If my friend were(was)?here，the problem would be solved.
? ? ? ? If you were found by her now，you would be killed.
將來時態(tài)虛擬語氣
? ? ? ? If it were Saturday tomorrow，I would go home.
過去時態(tài)虛擬語氣，表示惋惜
? ? ? ? If you had met Nick three years ago，you would have passed the exam.
? ? ? ? If I had met you in the street last night，I would have bought you a dinner.
? ? ? ? If I had not gone to college，I would have gotten married at that time.
? ? ? ? If I had joined his company five years ago，I would have been famous.
? ? ? ? If they hadn't taken the plane last year，they wouldn't have been dead.
? ? ? ? If you had been my student three years ago，you would have mastered English.
? ? ? ? 被動：
? ? ? ? If my leader hadn't gone to the hotel last night，he wouldn't have been brought to a dark room.
? ? ? ? If the hero had not been killed in the war 70 years ago，he would have been chosen as a leader.
虛擬語氣時態(tài)
從句過去，主句現(xiàn)在
????????If you had listened to me last week，you would passed your exam now.
? ? ? ? If you had read more English novels，you could increase your vocabulary now.
? ? ? ? If you had met me ten years ago，you would be my secretary.
虛擬條件狀語從句省略 IF
虛擬條件狀語從句中有 were，had，should 可以把 if 省略
將were，had，should放到主語前面構(gòu)成倒裝
? ? ? ? If I were you，I wouldn't do it.
? ? ? ? Were I you，I wouldn't do it.
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