人教版英語七年級(jí)下冊(cè)語法總結(jié)課件

2013最新人教版英語七年級(jí)下冊(cè)語法總結(jié)（下）1.冠詞的用法（下）2.時(shí)態(tài)：一般現(xiàn)在時(shí)現(xiàn)在進(jìn)行時(shí)一般過去時(shí)（上）3.Therebe句型4.句子種類：祈使句（下）疑問句一般過去時(shí)講解：表示：過去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。Igotupearlyyesterday.Howwasyourweekend?Itwasgreat.Shedidn'tplaysportslastweekend.DidyougotoCentralPark?Yes,Idid.Wheredidyougoonvacation?1．常帶有表過去的時(shí)間狀語，如：yesterday,lastnight,in2001,justnow,twodaysago等2．一般過去時(shí)態(tài)是由be:was(were)或did來表示3.肯定式：was(were)或?qū)嵙x動(dòng)詞did否定式：was(were)+notdid+not+動(dòng)詞原形疑問式：was(were)到句子的主語前did到句子的主語前4.動(dòng)詞過去式的構(gòu)成有規(guī)則和不規(guī)則兩類。規(guī)則動(dòng)詞過去式的構(gòu)成有四類：1)動(dòng)詞原形+ed如look---lookedplay---played2)以結(jié)尾e的動(dòng)詞+d如live---livedhope---hoped3)以重讀閉音節(jié)結(jié)尾的動(dòng)詞，末尾只有一個(gè)輔音字母，應(yīng)先雙寫這一輔音字母，再加ed如stop---stopped4)以輔音字母+結(jié)尾的動(dòng)詞，先變“y”為“i”，再+ed如study—studiedcry---crie不規(guī)則動(dòng)詞過去式的變化形式：?教材102頁?配套練習(xí)片子的練習(xí)原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞fillfilledfillsfillingfindfoundfindsfindinghavehadhashavinglooklookedlookslookinglikelikedlikeslikingbewas/wereisbeingknowknewknowsknowingwearworewearswearingtelltoldtellstellingreadreadreadsreadingplayplayedplaysplaying原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞stopstoppedstopsstoppingtalktalkedtalkstalkingrememberrememberedremembersrememberingshopshoppedshopsshoppingbeginbeganbeginsbeginningtaketooktakestakingforgetforgotforgetsforgettinghelphelpedhelpshelpingwashwashedwasheswashingwatchwatchedwatcheswatching原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞writewrotewriteswritingstartstartedstartsstartingreadreadreadsreadinggetgotgetsgettingcomecamecomescomingturnturnedturnsturningcrosscrossedcrossescrossingwalkwalkedwalkswalkingbecomebecamebecomesbecomingshowshowedshowsshowing原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞eatateeatseatingdrinkdrankdrinksdrinkingwaterwateredwaterswateringgowentgoesgoingdodiddoesdoingseesawseesseeingorderorderedordersorderingopenopenedopensopeningcloseclosedclosesclosinggivegavegivesgiving原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞keepkeptkeepskeepingsleepsleptsleepssleepingspendspentspendsspendingsendsentsendssendingtaketooktakestakingstaystayedstaysstayingsaysaidsayssayingstudystudiedstudiesstudyingbuyboughtbuysbuyinglearnlearnedlearnslearningpracticepracticedpracticespracticing原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞agreeagreedagreesagreeingarrivearrivedarrivesarrivingrunranrunsrunningfightfoughtfightsfightingflyflewfliesflyingmeetmetmeetsmeetingwaitwaitedwaitswaitingwashwashedwasheswashingwaterwateredwaterswateringspeakspokespeaksspeakingteachtaughtteachesteachingsingsangsingssinging原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞thinkthoughtthinksthinkinggrowgrewgrowsgrowingdrawdrewdrawsdrawingvisitvisitedvisitsvisitingplayplayedplaysplayingtrytriedtriestriedsitsatsitssittingswimswamswimsswimmingwantwantedwantswantingfindfoundfindsfinding原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞hearheardhearshearinglistenlistenedlistenslisteningtraveltraveledtravelstravelingcrycriedcriescryingwalkwalkedwalkswalkingdecidedecideddecidesdecidingbringbroughtbringsbringingrainrainedrainsrainingsnowsnowedsnowssnowinggetgotgetsgetting原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞askaskedasksaskingansweransweredanswersansweringdiscussdiscusseddiscussesdiscussingmindmindedmindsmindingjoinjoinedjoinsjoiningtelltoldtellstellinglielaylieslyingdiedieddiesdyingenjoyenjoyedenjoysenjoyingshowshowedshowsshowing原形動(dòng)詞過去式單三動(dòng)詞現(xiàn)在分詞passpassedpassespassingrelaxrelaxedrelaxesrelaxinglivelivedliveslivingfeelfeltfeelsfeelingworkworkedworksworkingbuildbuiltbuildsbuildingcookcookedcookscookingmakemademakesmakingputputputsputtingstandstoodstandsstandingleaveleftleavesleavingcleancleanedcleanscleaning寫作翻譯范文：鄉(xiāng)村之旅星期天，天氣晴朗，還很涼快。媽媽讓我?guī)е业男〉艿艿洁l(xiāng)下去玩。她告訴我要好好照顧他。我們沿著公路走，陽光燦爛，微風(fēng)拂面。我們看見花兒在向我們微笑，我們聽到了鳥兒在枝頭歌唱。這幅景象真得非常的美麗。當(dāng)我們感到累的時(shí)候，我們就回家了。我們看見我們的媽媽正在門口等我們。祈使句的復(fù)習(xí)建議：掌握祈使句的基本用法和基本形式：1)省略第二人稱主語you.2)祈使句的肯定形式：Do/Be開頭；否定祈使句：Don'tdo/Don'tbe開頭3)為表示禮貌，祈使句前或句末可加please.句末用please時(shí)，please前用“，”隔開。祈使句的基本含義：表示請(qǐng)求、命令、勸說、號(hào)召、警告等。1.TurnleftonFirstAvenueandenjoythecity'squietstreetsandsmallparks2.Don'tbelateforschool.3.Pleasewriteandtellmeaboutyourself.4.Bequiet.5.Comein,please.6.Letmetellyouthewaytomyhouse.祈使句的復(fù)習(xí)方法：?教師設(shè)計(jì)將陳述句改寫成祈使句的練習(xí)，強(qiáng)化祈使句的基本句型結(jié)構(gòu)。?作連詞成句的練習(xí)，使學(xué)生明確祈使句省略主語和動(dòng)詞原形開頭的基本構(gòu)成形式。?練習(xí)寫家規(guī)，校規(guī)的作文，將祈使句的用法應(yīng)用到篇章之中。Therebe句型結(jié)構(gòu)復(fù)習(xí)建議：復(fù)習(xí)的層次：1.be動(dòng)詞與后面名詞單復(fù)數(shù)一致的問題2.Therebe句型結(jié)構(gòu)與have/has的區(qū)別3.Therebe句型結(jié)構(gòu)的就近原則Therebe的一般現(xiàn)在時(shí)結(jié)構(gòu)某地有某物/某時(shí)有某事Thereisabanknearhere.Therearemanypeoplehereonvacation.Thereisn'tapayphoneacrossfromthebank.Isthereabigsupermarketnearyourhouse?Therebe句型結(jié)構(gòu)講解：1.句子中的be和后面所跟的名詞在數(shù)方面必須一致。2.Therebe的肯定式：Therebe(is/are)否定式：Thereisn'tTherearen't疑問式：is/are提到there的前面一般疑問句的回答：Yes,thereis/are.No,thereisn't/aren't.特殊問句的回答：Thereis/are現(xiàn)在進(jìn)行時(shí)復(fù)習(xí)建議：掌握現(xiàn)在進(jìn)行時(shí)態(tài)的表達(dá)含義和基本結(jié)構(gòu)，牢記現(xiàn)在進(jìn)行時(shí)態(tài)的相關(guān)時(shí)間狀語和現(xiàn)在分詞的基本變化規(guī)則。訓(xùn)練方法：教師可以通過時(shí)態(tài)填空練習(xí)，句型轉(zhuǎn)換練習(xí)，短文改寫，連詞成句練習(xí)和機(jī)械的詞型轉(zhuǎn)換練習(xí)等方式使學(xué)生加深對(duì)現(xiàn)在進(jìn)行時(shí)態(tài)的掌握?，F(xiàn)在進(jìn)行時(shí)講解：表示:說話瞬間或現(xiàn)階段正在進(jìn)的動(dòng)作。（時(shí)態(tài)可以通過動(dòng)詞的變化形式來表示）IamwatchingTV.Thestudentsarestudyingfortheexams.Sheisn'twritingaletternowIsNancydoingherhomework?Whatareyoudoingnow?1.現(xiàn)在進(jìn)行時(shí)時(shí)態(tài)構(gòu)成：助動(dòng)詞be(am,is,are)+doing2.肯定式：be(am,is,are)+doing3.否定式：be(am,is,are)+not+doing4.一般疑問句構(gòu)成：將be與主語互換位置5.特殊疑問句What（疑問詞）+be+主語+doing?6．進(jìn)行時(shí)的提示詞。如：now,thesedays，look,listen，It's…o'clock等7.現(xiàn)在分詞的四種構(gòu)成形式:1)動(dòng)詞原形+ing.如：go---goingdo---doing2)e結(jié)尾的動(dòng)詞，先去e再加ing如：write---writingtake---taking3)以重讀閉音節(jié)結(jié)尾的動(dòng)詞，末尾只有一個(gè)輔音字母，應(yīng)先雙寫這一輔音字母，再加ing.如：sit—sittingrun---runningbegin---beginning4)以ie結(jié)尾的動(dòng)詞先變ie為y,再+ing.如：lie---lyingdie----dying關(guān)于冠詞的用法和疑問句的復(fù)習(xí)，請(qǐng)老師們根據(jù)自己的課時(shí)安排和學(xué)生的實(shí)際情況進(jìn)行。后面提供的一些講解和練習(xí)題供老師們選用。冠詞1.不定冠詞a/an的基本用法：1）泛指某人或某物。如Thenanideaoccurredtome.2）代表一類人或物,但沒有one強(qiáng)烈。Anelephantisheavierthanahorse.3）用于某些詞組或成語中。Asamatteroffact,Idon'tlikethestory.2.不定冠詞a/an的位置：a/an除了位于名詞短語之首之外，還有幾種特例：a)當(dāng)名詞短語中含有so，as，too，how這樣的詞時(shí)，a/an的位置為:so/as/too/how+adj+a(an)+名詞eg.soniceagirlb)such(what)+a(an)+adj+名詞eg.suchanicegirlc)quite(rather)+a(an)+adj+名詞＝aquite(rather)+adj+名詞4.定冠詞the的基本用法1）特指人或物Showmethephotoofyourfamily.Cutatomato.Putthetomatoonthebread.(指前面提到過的事物）Howmucharetheredsocks?(雙方都知道)2)用在單數(shù)名詞前表示一類人或物Thedogisausefulanimal.3)用在序數(shù)詞和形容詞最高級(jí)前Int