Unit+1+單元語法精講【知識點睛+備課精研】 七年級英語下冊單元核心知識點復(fù)習(xí)（人教版）

單元語法精講Unit1人教版

七年級下冊Canyouplaytheguitar?Grammar：情態(tài)動詞（can）的用法1.肯定句2.否定句3.一般疑問句4.特殊疑問句012345678910Englishistoodifficult.I________learnitwell.A.canB.doesn’tC.amnotD.can’t012345678910A.can’t;can’tB.can;canC.can’t;canD.can;can’t—CanyousingEnglishsongs?—Yes,I________.ButI_________singwell.012345678910A.needn’tB.can’tC.lookupD.mustn’t—Canyougetmeapacketofelectricity,please?—No,I________.012345678910A.MayB.MustC.ShouldD.Can—________youcometomybirthdayparty,Jeff?—I’msorry,Ican’t.Ihavetolookaftermybrother.012345678910A.todanceB.danceC.dancingD.dances—Canhe________?

—Yes,hecan,andhedanceswell.情態(tài)動詞Icansing.

Youcanjoinus.Petercandokungfu.主語謂語賓語注意三單情態(tài)動詞+行為動詞，情態(tài)動詞不可單獨存在動詞用原形常用的情態(tài)動詞還有may,need,should,must等肯定句Icansing.

Youcanjoinus.Petercandokungfu.主語謂語賓語注意三單表肯定，形式不受主語影響動詞用原形否定句Ican’tsing.

Youcan’tjoinus.Petercan’tdokungfu.主語情態(tài)動詞動詞/動詞短語動詞用原形cannot在句中一般縮寫為can’t一般疑問句CanIsing?

Canyoujoinus?CanPeterdokungfu?情態(tài)動詞主語動詞/動詞短語can放在開頭表一般疑問句動詞用原形特殊疑問句Whatcanyoudo?

Whocanjoinus?Wherecandokungfu?特殊疑問詞情態(tài)動詞主語動詞/動詞短語根據(jù)句意選擇不受影響受句意影響動詞原形用所給單詞的正確形式填空1.Davidcan________(swim).2.Tom________(can)cometomypartybecauseheisill.3.Ican't________(play)withyou.Imustdomyhomework.4.Wecan_________(build)thehousebyourselves.5.Tom_______(can)cometomypartybecauseheisill.swimcan’tplaycan’tbuild改寫句子1.Jennycanplaythedrums.(對畫線部分提問)_____________________Jenny___________?2.Icansinganddance.（改為否定句）I__________sing__________dance.3.Jim’sfriendcanplaybasketballwell.(改為一般疑問句，并作肯定回答)—_________Jim’sfriend___________basketballwell?—Yes,he___________.Whatcandocan’torCanplaycan改寫句子4.IcanspeakEnglish.(改為一般疑問句)__________you________________________?5.Icanplaycomputergames.(改為否定句)______________________playcomputergames.CanspeakEnglishI