2025年春新人教版英語七年級下冊課件 Unit 5 單元語法沙龍

單元語法沙龍Unit5HereandNow寫出下列句子中的現(xiàn)在進(jìn)行時結(jié)構(gòu)1.Whatareyoudoing? ___________________2.Ishereadinganewspaper? ___________________3.Maryiswashingherclothes. ___________________4.I’mcleaningmybedroomnow. ___________________5.Tom’sparentsaredrinkingteaafterdinner. ___________________areyoudoingIshereadingiswashing’mcleaningaredrinking現(xiàn)在進(jìn)行時(一)現(xiàn)在進(jìn)行時(一)現(xiàn)在進(jìn)行時表示現(xiàn)在(說話瞬間)正在進(jìn)行或發(fā)生的動作，也可表示當(dāng)前一段時間內(nèi)的活動或現(xiàn)階段正在進(jìn)行的動作。動詞-ing的變化規(guī)則?，F(xiàn)在進(jìn)行時的構(gòu)成及具體的句式結(jié)構(gòu)。現(xiàn)在進(jìn)行時的使用場合?？键c(diǎn)1動詞-ing的變化規(guī)則規(guī)則構(gòu)成方法示例一般情況下直接在動詞后面加-inglook—lookinggo—goingvisit—visiting以不發(fā)音字母e結(jié)尾的動詞去掉e，再加-ingcome—comingmake—makingtake—takinghave—havingdance—dancing規(guī)則構(gòu)成方法示例以重讀閉音節(jié)結(jié)尾且末尾只有一個輔音字母的動詞雙寫這個輔音字母再加-ingget—gettingshop—shoppingswim—swimming

put—puttingbegin—beginningrun—running

cut—cutting部分以ie結(jié)尾的動詞變ie為y，再加-ingdie—dyinglie—lyingtie—tying記憶口訣:動詞-ing形式的構(gòu)成：動詞-ing很好記，一般情況加-ing，詞尾若有啞音e，去e再加-ing，一輔音重讀閉音節(jié)，這個字母要雙寫，lie、die要注意，變ie為y再加-ing。考點(diǎn)2現(xiàn)在進(jìn)行時的構(gòu)成及具體的句式結(jié)構(gòu)現(xiàn)在進(jìn)行時由“助動詞be+動詞-ing”構(gòu)成，助動詞be有人稱和數(shù)的變化。具體句式結(jié)構(gòu)如下：句式結(jié)構(gòu)肯定句主語+be(am/is/are)+動詞-ing(+其他).否定句主語+be(am/is/are)+not+動詞-ing(+其他).句式結(jié)構(gòu)一般疑問句Be(Am/Is/Are)+主語+動詞-ing(+其他)?肯定回答：Yes,主語+be(am/is/are).否定回答：No,主語+be(am/is/are)+not.特殊疑問句特殊疑問詞+be(am/is/are)+主語+動詞-ing(+其他)?·I’mwatchingtheWorldCup.我正在看世界杯?！ysisteristalkingonthephone.我姐姐正在打電話?！heyarelisteningtomusic.他們正在聽音樂。·Tinaisnotridingabike.蒂娜沒有在騎自行車?！ぁ狪sDaveplayingfootballintheplayground?戴夫正在操場上踢足球嗎？—Yes,heis./No,heisn’t.是的,他在踢足球。/不,他沒有在踢足球?！hatisshedoingathome?她正在家做什么呢？·Whoissingingintheclassroom?誰在教室里唱歌？考點(diǎn)3現(xiàn)在進(jìn)行時的使用場合：(1)當(dāng)句中有now、rightnow、atthe/thismoment等時間狀語時，常用現(xiàn)在進(jìn)行時?！heyarehavingameetingrightnow.他們現(xiàn)在正在開會?！earediscussingtheprojectatthemoment.我們現(xiàn)在正在討論這個項(xiàng)目。(2)當(dāng)句中有thesedays/months/years、thismonth等時間狀語，且句子表示當(dāng)前一段時間內(nèi)正在進(jìn)行的動作或現(xiàn)階段正在進(jìn)行的動作時，常用現(xiàn)在進(jìn)行時?！omiswritingabookthisweek.這周湯姆在寫一本書。(3)當(dāng)句中出現(xiàn)“Look!”“Listen!”“Bequiet!”等時，說明后面句子中的動作正在發(fā)生，或通過上下文提示可知動作正在進(jìn)行，通常用現(xiàn)在進(jìn)行時?！ぁ猈hereisyourfather,Kate?你爸爸在哪呢，凱特？—Look,Mum!Heisreadinganewspaperinthegarden.看，媽媽！他正在花園里看報呢。拓展：(1)現(xiàn)在進(jìn)行時與always連用表示反復(fù)出現(xiàn)或習(xí)慣性的動作，有強(qiáng)烈的感情色彩?！ouarealwaysforgettingyourhomework.你總是忘記你的家庭作業(yè)?！alwaysdomyhomeworkafterdinner.我總是在晚飯后做作業(yè)。(2)一些表示動作轉(zhuǎn)移的動詞可以用現(xiàn)在進(jìn)行時表示將來，表示最近按計(jì)劃或安排要進(jìn)行的動作。這樣的動詞主要有g(shù)o,come,begin,start,leave,fly等?！’mgoingshoppingtomorrow.明天我要去購物?！eisleavingforBeijingnextweek.他下周啟程去北京。(3)感官動詞(如see、hear、taste等)及表示態(tài)度和感情、心理狀態(tài)等的動詞(如love、think、want等)一般不用于現(xiàn)在進(jìn)行時?！heappletastesdelicious.這個蘋果嘗起來很美味。敲黑板:alwaysdosth.“總是做某事”，陳述事實(shí)，不帶感情色彩。一單項(xiàng)選擇1.Look!Thestudents______anartclassinthepark.A.haveB.werehavingC.hadD.arehaving2.[揚(yáng)州]Look!Mysister______thetable.Let’sgiveherahand.A.set B.sets C.issetting D.wassetting3.[江西]—WhereisHelen?—I’mnotsure.Maybeshe______herbaseballlesson.A.had B.washaving C.ishaving D.willhaveDCC4.Tom______thedogatthemoment.A.iswalking B.walksC.haswalked D.walked5.—Peter,whatareyoudoing?—Oh,I______areportaboutnationalheroes.A.willwrite B.amwritingC.wrote D.havewrittenAB二用括號中所給詞的適當(dāng)形式填空6.[南通改編]—Look!Thesun___________(rise).—Everythingisclearforustogobirdwatching.7.—Whereisyourfather?—He_______________(wash)thecarinthegarden.isrisingiswashing8.Look!Thestudents____________(study)papercuttinginclass.9.Sorry,buddy.I_____________(drive)atthemoment.CanIcallyoubacklater?10.They_______________(leave)forGuangzhouthedayaftertomorrowforagame.arestudyingamdrivingareleaving三用括號中所給詞的適當(dāng)形式填空It’sSundaytoday.MyparentsandIareinthepark.Therearealotofpeopleplayinghere.Look!Somechildren11.__________(draw)bythelakehappily.Agroupoffriends12.____________(sit)underthebigtree,chattinghappily.Ayoungwoman13.____________(walk)herdogalongthewindingpath.Someteenagers14.____________(ride)thei