現(xiàn)在進(jìn)行時(shí)I

am

cookingdinner.我正在做飯。He

is

watchingTV.他正在看電視。She

is

ridingabike.她正在騎自行車。It

is

eating.它正在吃。They

are

playingvolleyball.他們正在打排球。

現(xiàn)在進(jìn)行時(shí)的定義

表示:現(xiàn)在(此時(shí)此刻)正在進(jìn)行的動作。Look!Listen!nowatthemoment

現(xiàn)在進(jìn)行時(shí)的標(biāo)志詞I

am

cookingdinner.我正在做飯。He

is

watchingTV.他正在看電視。She

is

ridingabike.她正在騎自行車。It

is

eating.它正在吃。They

are

playingvolleyball.他們正在打排球。主語+

be動詞(am,is,are)+

動詞ing.

現(xiàn)在進(jìn)行時(shí)的句子結(jié)構(gòu)am/is/are

+

動詞ing，構(gòu)成現(xiàn)在進(jìn)行時(shí)，表示正在做某事。口訣一(概括現(xiàn)在進(jìn)行時(shí)的定義和句子結(jié)構(gòu))我用am，你用are，is跟著他她它，我們你們他們都用are，單數(shù)is，復(fù)數(shù)are。

口訣二(be動詞的用法由主語決定)

動詞ing的變化規(guī)則1.

一般動詞直接加ing

2.

以不發(fā)音的e結(jié)尾的動詞，去e加inguse→usingtake→takinghave→havingmake→makingride→ridinggive→givinglive→livingwake→wakingsmile→smilingdance→dancingwrite→writingdrive→drivingsmoke→smokingtaste→tasting3.

雙寫尾字母，加ing（倒著數(shù)，輔元輔，且重讀，雙寫尾字母）sit→sittingrun→runningswim→swimming

hop→hoppingshop→shoppingcut→cutting

4.以ie結(jié)尾的動詞，去掉ie，加ying

tie→tying

lie→lying

die→dying

趁熱打鐵---訓(xùn)練營sit________sleep________watch________talk________make________listen________laugh________lie________cry________sing________cut________write________寫出下列動詞的分詞(--ing)形式：sittingsleepinglaughinglyingwatchingcryingsingingcuttingwritingtalkingmakinglistening趁熱打鐵---訓(xùn)練營

用所給動詞的適當(dāng)形式填空:

1.Look,thebabyis__________(smile).2.Mymotherandmyfatherare__________(dance).

3.UncleJerryis__________(drive).

4.Thefishis__________(swim)intheriver.

5.Sheis__________(shop).smilingdancingdrivingswimmingshopping趁熱打鐵---訓(xùn)練營用所給動詞的適當(dāng)形式填空:6.

Look!Thecat____________(run)upthetree.7.

Thetwins___________(have)breakfast.8.

Tom__________(play)thepianointheroom.

Pleaseaskhimtocomehere.9.

Listen!They____________(sing)intheclassroom.10.Thecat__________(eat)now.isrunningarehavingisplayingaresingingiseating趁熱打鐵---訓(xùn)練營1.他們正在看電視。漢譯英:TheyarewatchingTV.趁熱打鐵---訓(xùn)練營2.他們正在打掃教室。漢譯英:Theyarecleaningtheclassroom.趁熱打鐵---訓(xùn)練營3.湯姆正在吃早飯。漢譯英:Tomishavingbreakfast.趁熱打鐵---訓(xùn)練營4.那對雙胞胎正在睡覺。漢譯英:Thetwinsaresleeping.趁熱打鐵---訓(xùn)練營5.男孩子們正在踢足球。漢譯英:Theboysareplayingfootball.趁熱打鐵---訓(xùn)練營漢譯英:6.爺爺正在吸煙。7.我在做作業(yè)。8.我媽媽正在做飯。9.Jerry在喝檸檬果汁。

10.他正在寫信。11.我們在唱歌。

Grandpaissmoking.Iamdoingmyhomework.Mymotheriscooking.Jerryisdrinkinglemonjuice.Heiswritingaletter.Wearesinging.趁熱打鐵---訓(xùn)練營句型轉(zhuǎn)換：1.Heissinging.否定句：一般疑問句：肯定回答：否定回答：提問:Heisnot(isn't)singing.Ishesinging?Yes,heis.No,heisn't.Whatishedoing?趁熱打鐵---訓(xùn)練營句型轉(zhuǎn)換：2.Theyaredoingtheirhomework.否定句：一般疑問句：肯定回答：否定回答：提問：Theyarenot(aren't)doingtheirhomework.Aretheydoingtheirhomework?Yes,theyare.No,theyaren't.Whataretheydoing?趁熱打鐵---訓(xùn)練營句型轉(zhuǎn)換：3.IamwatchingTV.否定句：一般疑問句：肯定回答：否定回答：提問:IamnotwatchingTV.AreyouwatchingTV?Yes,Iam.No,I'mnot.Whatareyoudoing?趁熱打鐵---訓(xùn)練營句型轉(zhuǎn)換：4.Wearelisteningtohim.否定句：一般疑問句：肯定回答：否定回答：提問:Wearenot(aren't)listeningtohim.Areyoulisteningtohim?Yes,weare.No,wearen't.Whatareyoudoing?趁熱打鐵---訓(xùn)練營5.Myparentsaresleeping.否定句：一般疑問句：肯定回答：否定回答：提問: