Unit 3 Keep Fit語法歸納和練習(xí)人教版（2024）七年級下冊

七年級英語下冊Unit3語法歸納和練習(xí)一、語法歸納語法點1：頻率副詞頻率副詞用來表示動作頻率的，一般說來可按頻率大小排列：always（一直）＞usually（通常）＞often（經(jīng)常）＞sometimes（有時）＞hardlyever（很少）＞never（決不）一、頻率副詞的位置頻度副詞通常放在動詞前面，若句子里有情態(tài)動詞、助動詞或系動詞be，則放在這類動詞（第一個）的后面。

例如：It’salwaysinterestingtowatchotherpeopleshowtheirtalents.Whydopeopleusuallymakeresolutions?Whenwewatchmoviesaboutthefuture,wesometimesseerobots.TheyhardlyeverwatchTV.Fewerpeoplewilldosuchjobsinthefuturebecausetheyareboring,butrobotswillnevergetboreD.二、用法1.often,always,usually等通常和一般現(xiàn)在時連用，表示現(xiàn)在經(jīng)常或反復(fù)發(fā)生的動作。

如：ItoftenrainshereinApril.這兒四月份常下雨。2.對這些頻度副詞提問時，用howoften。如：---Howoftendoyouwritetoyourbrother?

---Threetimesamonth.---你多久給你哥哥寫信一次？

---每月三次。【注意】“次數(shù)”的表達(dá)方法：1.一次once，兩次twice，三次或三次以上用基數(shù)詞加上times：threetimes（三次），fivetimes（五次），onehundredtimes（一百次）2.表示“……幾次”的表達(dá)方法是：onceaday/aweek/amonth/ayear（一天/一周/一年一次）twiceaday/aweek/amonth/ayear（一天/一周/一月兩次）time表示不可數(shù)名詞，意為“時間”；表示可數(shù)名詞，意為“次數(shù)，倍數(shù)”

語法點2：物主代詞物主代詞是表示所有關(guān)系的代詞，分為形容詞性物主代詞和名詞性物主代詞兩種?！裥稳菰~性物主代詞相當(dāng)于形容詞，置于名詞之前作定語。如:myname,yourbirthday,theirparents.●名詞性物主代詞相當(dāng)于名詞，不能用于名詞前。例如：Thebluepenismine.名詞性物主代詞=形容詞性物主代詞

+n.如：Thisisn’tmycoat.Mine（=mycoat）hasbeenputintheclassroom.這不是我的大衣，我的（大衣）已經(jīng)放在教室里了。Astudentofhis(=hisstudents)hasgonetoAmerica.他的一個學(xué)生去美國了。Thisismybook.這是我的書。二、練習(xí)Exercise（頻率副詞）一、知識點復(fù)盤頻率副詞用來表示動作頻率的，一般說來可按頻率大小排列：（

）＞（

）＞（

）＞（

）＞（

）＞（

）二、單項選擇1.—_____doyougocampinginthecountry?

—Onceayear.A.HowoftenB.HowlongC.Howsoon

D.Howmuch

2.—_____doyougotothemovies?—Hardlyever.A.Howoften

B.Howold

C.Howmany

D.Howmuch

3.Myfatherusually_____towork.A.driveB.drivesC.droveD.isdriving4._____saythatEnglishistoodifficultforustolearn.Wecanlearnitwellwithefforts.A.AlwaysB.SometimesC.OftenD.Never5.—Doesyourbrother_____playbasketballafterwork?—Yes,heplaysiteveryday.A.alwaysB.never

C.hardlyeverD.sometimes6.Speakaloud,please!Ican_____hearyou.A.usually

B.almost

C.hardly

D.nearly

7.—_____doyouwritetoyourpenfriend?

—Onceaweek.A.Howlong

B.HowsoonC.HowfarD.Howoften

8.ZhangHao_____watchesTV.HelikesusingtheInternet.A.hardeverB.hardlyeverC.ever

D.sometimes

9.Janeusuallywalkstoschool,but_____shegoestoschoolbybus.A.sometime

B.sometimes

C.sometimes

D.sometime10.Davidwassoexcitedatthegoodnewsthathecould_____sayaworD.A.nearly

B.hard

C.ever

D.hardly二、根據(jù)要求完成下列各題1.IvisitedmyfriendsinBeijing

twiceamonth

lastyear.（對畫線部分提問）_____

_____didyouvisityourfriendsinBeijinglastyear?

2.Mikealwaysplayscomputergamesonschoolnights.（改為否定句）Mike__________computergamesonschoolnights.3.ShewatchesTV

everyday.（對畫線部分提問）_______________shewatchTV?

4.Mr.ZhangisteachinghimEnglish.（用often改寫句子）Mr.Zhang__________himEnglish.5.I

often

goshopping.（對畫線部分提問）__________doyougoshopping?

6.ShewashesclotheseverySunday.（改為否定句）She__________clotheseverySunday.7.Weoften

visitourgrandparents

onweekends.（對畫線部分提問）__________youoften_____onweekends?

8.Jackusuallydoeshishomeworkatschool.（改為一般疑問句）_____Jack__________hishomeworkatschool?

Exercise（物主代詞）一、默寫表格二、翻譯下列詞組1.她的名字2.我們的學(xué)校

3.我最喜歡的電腦4.你的家庭

5.他們的手6.你們的新朋友

三、填入適當(dāng)?shù)拇~1.Thisisn’t_____knife.isgreen.(she)2.Youareapupil.Is_____brotherapupil,too?(you)3._____mustlookafter_____things.(you)4.WeiFang,isthat_____ruler?Yes,it’s.(you)5.Theywantafootball.Give_____thegreenone,please.(they)6.It’sLinTao’sbag.Giveitto_____.(he)7.Isthispencil-boxLiLei’s?

No，_____isverynew.(he)8.Thisboxistooheavy.Ican’tcarry_____.(it)9._____isaboy._____nameisMike.Mike’sfriendslike_____verymuch.(he)10.Mysisterisin_____room.isateacher.(she)11.Janeisalittlegirl._____motherisanurse.(she)12.Wearein_____classroom.classroomisbig.(we)四、根據(jù)中文提示填空1.Thisis_____father.這是我的爸爸。2.---Isthatbike_____?---Yes,it’s_____.---那輛自行車是你的嗎？---是，它是我的。

3.like_____car.