Unit2+Topic3+SectionD講義 仁愛版七年級英語上冊

SectionD重點講解【1】格：格是語法范疇之一，它是名詞和代詞的一種變化形式，在句中表示與其他詞的關系。名詞有三個格：主格、賓格和所有格。主格用來作主語，賓格用來作賓語，所有格用來說明物品的主人。名詞所有格有以下幾點需要注意：a.單數(shù)名詞在詞尾加“'s”。eg.Lily'sfriendLily的朋友Michael'srulerMichael的尺子thecat'seyes這只貓的眼睛b.當名詞是復數(shù)時，且復數(shù)形式以-s結尾，則只須在名詞后面加“”。eg.teachers'office老師們的辦公室thestudents'schoolbags學生們的書包如果名詞是不規(guī)則變化，不以-s結尾，仍然加“'s.”eg.Children'sDay兒童節(jié)men'sshirts男人們的襯衫c.當某物為兩人或多人所共有時，則只在最后一個人的名字后加“'s”。eg.LilyandLucy'smotherLily和Lucy的媽媽當指分別屬于每個人的物品時，則需要在每人后面都加“'s”。eg.Lily'sandLucy'sbikesLily和Lucy的自行車注意，這時候自行車為復數(shù)形式。【2】Pleasehelpusfindhim.請幫我們找到他。a.這是一個祈使句。祈使句通常是以動詞原形開頭，表示命令、建議、勸告、叮囑和要求等的句子。為了表示語氣的委婉,經(jīng)常會用please,please可以放在句首，也可以放在句尾。eg.Comein,please.請進。b.helpsb.dosth.幫助某人做某事。注意:help是動詞，后面要跟賓語時，要用人稱代詞的賓格形式。此句中us為賓格。eg.Pleasehelpmeopenthedoor.請幫我打開門。基礎鞏固Ⅰ.根據(jù)句意及首字母提示，拼寫單詞完成句子。1.Lookattheman.Doyouknowh?2.Ican'tfmybike.3.Canyougivethesebananastou?4.Doyouwanttohmefindtheman?5.IttheyareTina'sshoes.Ⅱ.用括號中所給代詞的適當形式填空。1.Thisis(I)desk.Thatoneis(you).2.—Arethese(they)oranges?—No.Theyare(we).3.——Whosebooksarethose?Arethey(he)?—Yes.Andtheseare(you)books.4.Thisredcapis(I).(she)capisblue.5.Thatmanis(we)Chineseteacher.(he)nameisWangJun.Ⅲ.單項選擇。()1.—Judy,canyouhelpmemyeraser?—Look!It'sinyourpencil—box.A.lookatB.lookC.findD.see()2.—Yournewdresslooksverynice.—.A.That'sOKB.ThankyouC.That'srightD.You'rewelcome()3.—Whoseorangesare?—Theyare.A.these,oursB.those,ourC.this,theirD.that,theirs()4.—Whatdoesyournewclassmatelooklike?—.A.HeisveryniceB.HeistallandstrongC.HispantsareblueD.Heismygoodfriend()5.—Excuseme,aretheseshoes?——No,theyaren't.A.hers,hersB.her,hersC.her,herD.hers,herⅣ.閱讀理解。IamLiQiang.Ihaveagoodfriend.HisnameisJack.HeisfromEngland.Heiseighteenyearsold.ButIcan'tfindhimnow.Heistall.Hehasshortbrownhairandhiseyesarebrown,too.Hismouthiswide.HeisinablueT-shirtandblackpants.Hisshoesarewhite.Canyouhelpmefindhim?MytelephonenumberiThanks!根據(jù)短文內容，選擇正確答案。()1.JackisLiQiang's.A.teacherB.newclassmateC.goodfriendD.dad()2.Jackis.A.EnglishB.ChineseC.EnglandD.America()3.Jackisnow.A.intheUSAB.18C.inbluepantsD.short()4.LiQiangcan'tJack.A.findB.lookatC.lookthesameD.help()5.If(如果)youfindJack,youcan.A.call(給……打電話)thepoliceB.helphimC.buyhimapairofshoesD.callLiQianga.補全對話A:Goodmorning,Jenny!B:Goodmorning,Bruce!A:Bruce,1?B:Themaninblack?Oh,heismynewChineseteacher,Mr.Zhang.A:YournewChineseteacher?2?B:HecomesfromChina.A:3?B:Heistallandstrong.Hiseyesareblack.A:4