人教版（2024）七年級英語上冊Unit2We'reFamily!SectionAGrammarFocuslearntousetheSimplepresenttense(do);learntousePossessive(’s).一般疑問句：將be動詞移到主語前面。含be動詞句型轉換注意：變一般疑問句時，第一人稱應變?yōu)榈诙朔Q。Heisaboy.Isheaboy?TheyarestudentsfromtheUK.AretheystudentsfromtheUK?PresentationchessChinesechessfunnylaughdifferentviolinhavefun/t?es/n.國際象棋中國象棋/?f?ni/adj.好笑的；奇怪的/lɑ?f/v.笑；發(fā)笑n.笑聲/?d?fr?nt/adj.不同的/?va???l?n/n.小提琴玩得高興WordsandexpressionsIplaybasketballeveryday.Sheplaysping-pongeverySunday.Readthesentences.Howdotheverbformschangewiththesubjects?3a一般現(xiàn)在時在什么情況下使用呢？定義：表示通常性、規(guī)律性、習慣性、真理性（即事實）的動作或狀態(tài)。一般現(xiàn)在時gotoschoolreadEnglishbooksspeakEnglishIhaveapetdog.Shehasapetcat.Doyouhaveabrother?Yes,Ido./No,Idon’t.Readthesentences.Howdotheverbformschangewiththesubjects?3a謂語動詞與其主語在人稱和數(shù)上必須保持一致。Amy

acamera.(have)She____takingphotoswithit.(like)hasMaryandLilyaregoodfriends.They

playingbasketball.(like)likelikesWarmingupDoesyoursisterhaveaviolin?Yes,shedoes./No,shedoesn’t.一般現(xiàn)在時They________(go)toschooleveryday.goHeoften________(read)Englishbooksinthemorning.She________(speak)English.readsspeaksTengFeiandhisgrandpaplayping-pongeveryweek.TengFei’sgrandpalovessport.Theyhavesomeniceping-pongbats.TengFei’sfatherhasafishingrod.Doyouplaythepiano?Yes,Ido./No,Idon’t.Doesyourfatherspendalotoftimefishing?Yes,hedoes./No,hedoesn’t.Whosepianoisthis?It’smymother’s.Readthesentences.Howdotheverbformschangewiththesubjects?讀句子。句中的動詞形式如何隨主語變化？3a觀察與思考含有實義動詞的一般現(xiàn)在時的肯定句，主語為I,you,we,they,多個人，多個物時用______________，如play,have；主語是he,she,it,一個人，一個物等第三人稱單數(shù)時用______________，如loves,has。動詞原形動詞的三單形式Attention!動詞的第三人稱變化規(guī)則變化規(guī)則例詞讀法一般情況下直接加-ssee→sees;talk→talksread→reads;get→gets(1)在清輔音后讀/s/;(2)在濁輔音和元音后讀

/z/;(3)在/s/、/z/、/?/、/t?/、/d?/等后讀/?z/以“s,x,ch,sh”結尾的動詞加-esteach→teaches;fix→fixeswash→washes;guess→guesses部分“o”結尾的動詞加-esgo→goes;do→does以輔音字母加“y”結尾的，要先變“y”為“i”，再加-es，study→studies;fly→flies以元音字母加“y”結尾的，直接加-splay→plays;say→says不規(guī)則變化have→has;be→isWritethethird-personsingularforms!write__________ watch_________ teach__________ study__________fly___________ go____________ do____________ have__________ work_________ see___________ live___________ pass___________ fix___________ brush__________ cry___________ try____________carry_________ wish___________ relax__________ catch__________ miss__________ hurry__________ say___________ worry__________begin_________ kiss___________ learn__________ pick__________ writeswatchesteachesstudiesfliesgoesdoeshasworksseeslivespassesfixesbrushescriestriescarrieswishesrelaxescatchesmisseshurriessaysworriesbeginskisseslearnspicksFillintheblanks.1.Thecat_______(sleep)onthecouch.2.Thechildren_______(open)theirbooks.3.Thecar_______(park)intheparkinglot.4.Thebirds_______(fly)southeverywinter.5.Mydad_______(have)amountainbike.6.He

(spend)alotoftimeoncycling.sleepsopenparksflyhasspends行為動詞一般現(xiàn)在時的第三人稱單數(shù)形式規(guī)則舉例make→makes

live→liveslike→likes

play→playswatch→watches

wash→washes

dress→dresses

fix→fixesgo→goes

do→doescarry→carriescry→criesstudy→studiesfly→flies以ch、sh、s或x結尾的動詞后加es以“輔音字母

+o”結尾的動詞后加es以“輔音字母

+y”結尾的動詞，變y為i，再加es特殊變化have→has一般情況讀音：在清輔音后讀/s/；在濁輔音和元音后讀/z/；在/s/、/z/、/?/、/t?/、/d?/等后讀/?z/。拓展make的其他用法如下:(1)makesb./sth.+形容詞使某人/某事……e.g.Readingcanmakemehappy.

閱讀使我快樂。(2)makesb.+名詞使某人成為e.g.Shewantstomakeherhusbandabetterman.她想使她的丈夫成為一個更好的人。Idon’ttalkorreadmuch.talk(1)不及物動詞說話；交談辨析talk,say,speak與telltalksay不及物動詞，意為“說話；交談”及物動詞，意為“說；講”，后接說的內容talkto/withsb.與某人談話talkaboutsb./sth.談論某人/某事saysth.tosb.對某人說某事saysth.in+語言用某種語言說某事Fillintheblanks!1.He_________(like)playingfootball.2.Youoften_________(go)toschoolbybikeeveryday.3.Theboy_________(watch)TVintheevening.4.Mymother_________(cook)dinnerforuseveryday.5.TomandMary_________(have)alotoffriends.6.Thedog_________(run)veryfast.7.I_________(study)hardatschool.8.Thebird_________(fly)inthesky.9.Myparents_________(work)inafactory.10.Jane_________(brush)herteethtwiceaday.likesgowatchescookshaverunsstudyfliesworkbrushesPresentation21.Let’slearnaboutnegativesentences(否定句).人稱單數(shù)否定句復數(shù)否定句第一人稱I我don’t

readbookswe我們don’treadbooks第二人稱you你don’treadbooksyou你們don’treadbooks第三人稱he他

doesn’treadbooksthey他們don’treadbooksshe她

doesn’treadbooks她們don’treadbooksit它

doesn’treadbooks它們don’treadbooks單三主語Tom’smother

doesn’treadbooks復數(shù)主語Myparentsdon’treadbooksdonot=don’tdoesnot=doesn’t否定后，動詞要恢復原形！結構：主語(除第三人稱單數(shù)外)+donot+行為動詞原形+其他.

主語(第三人稱單數(shù))+doesnot+行為動詞原形+其他.Presentation22.Let’slearngeneralinterrogativesentences(一般疑問句).結構：Do/Does+主語+動詞原形+其他?肯定回答：Yes,主語+do/does.否定回答：No,主語+don’t/doesn’t.一般疑問句

肯定回答

否定回答單數(shù)DoIloveanimals?Yes,youdo.No,youdon’t.Doyouloveanimals?Yes,Ido.No,I

don’t.Doesshe/he/itloveanimals?Yes,she/he/itdoes.No,she/he/itdoesn’t.復數(shù)Doweloveanimals?Yes,you/wedo.No,you/wedon’t.Doyouloveanimals?Yes,wedo.No,wedon’t.Dotheyloveanimals?Yes,theydo.No,theydon’t.以loveanimals為例子!speaktell不及物動詞，意為“說話”及物動詞，意為“講述；告訴”speak+語言說某種語言tellsb.sth.=tellsth.tosb.告訴某人某事speaktosb.和某人說話及物動詞，意為“說（某種語言）”串記：JimwantstotalkwithDaveaboutastory.Jimasks,“CanyoutellmethestoryinChinese?”Davesays,“Sorry,Ican’tspeakChinese.”吉姆想和戴夫談論一個故事。吉姆問：“你能用中文給我講這個故事嗎?”戴夫說:“對不起，我不會說中文?！币话阋蓡柧洌?/p>

肯定回答：

否定回答：DoDoes+動詞原形+...?主語+Yes,主語+do/does.No,主語+don't/doesn't.助動詞do/does是用來幫助動詞構成否定句和疑問句的。Rewrite(重寫)them!1.TheboywatchesTVintheevening.Theboydoesn'twatchTVintheevening.2.Mymothercooksdinnerforuseveryday.Mymotherdoesn'tcookdinnerforuseveryday.3.Theyareintheclassroom.Theyarenot(aren't)intheclassroom.4.Myparentsworkinafactory.Myparentsdon'tworkinafactory.5.Janebrushesherteethtwiceaday.Janedoesn'tbrushherteethtwiceaday.Rewrite(重寫)them!1.TheboywatchesTVintheevening.DoestheboywatchTVintheevening?Yes,hedoes./No,hedoesn't.2.Mymothercooksdinnerforuseveryday.Doesyourmothercookdinnerforyoueveryday?Yes,shedoes./No,s