七年级英语上学期be动词用法总结

be动词的用法amisarebe动词的种类be动词包括“am”,“is”,“are”三种形式。第一人称单数(I)配合am来用。句型解析：Iam+…IamSnoopy.Iamtenyearsold.Iamastudent.Iamaboy.be动词的种类第二人称(You)配合are使用。句型解析：Youare+…Youaremygoodfriend.Youareagoodperson.Youarebeautiful.be动词的种类第三人称单数(HeorSheorIt)配合is使用。句型解析：She(He,It)is+……Sheisagoodgirl.Sheiscute.（可爱的）Sheistender.（温柔的）be动词的种类人称复数(we/you/they)配合are使用。句型解析：We(You,They)are+……WeareinClass5,Grade7.Theyaremyfriends.Youaregoodstudents.•Be的用法口诀•我(I)用am，你(you)用are，is连着他(he)，她(she)，它(it)；单数名词用is，复数名词全用are。用be动词的适当形式填空：1.Mymother__________ateacher.2.Yoursister_________tenyearsold.3.Hisstudents_________allintheclassroom.4.YouandI_______goodfriends.5.I_______fromGuangdong.6.Lucy_____anEnglishgirl.7.She_____inClassTwo.isisareareamisis用动词am,is,are填空(请注意大小写)1.Where______Ann?She______here.2.Howold______you?I______thirteen.3.______youMrRead?Yes,I______.4.What______yourname?Myname______FangFang.5.Whatgrade______youin?I______inGradeTwo.isareamisAreisamisareamBe动词的否定形式•Be的否定由‘‘not”帮助完成，即：benot•amnotIamnothappy.•isnotItisnotabook.•ArenotTheyarenotfriends.把下列句子改为否定句：1.Iamtwenty-nine.2.IaminClass5,Grade7.3.WearefromBeijing.4.Herfatherandhermotherareteacher.Iamnottwenty-nine.WearenotfromBeijing.IamnotinClass5,Grade7.Herfatherandhermotherarenotteacher把下列句子改为否定句：1.MaryisanEnglishgirl.2.HisnameisTomHanks.3.DuMingandWangHuiarefriends.含有Be动词的一般疑问句•Iamhungry.•---Areyouhungry?•---Yes,Iam./No,I’mnot.•Theyarerobots.•---Aretheyrobots?•---Yes,theyare./No,theyaren’t.•Itisapen.•---Isitapen?•---Yes,itis./No,isn’t.Be的用法口诀变疑问，往前提，句末问号莫丢弃。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。把下列句子改为一般疑问句：1.Iamtwenty-nine.2.IaminClassFive,GradeSeven.3.WearefromBeijing.4.Herfatherandhermotherareteacher.Areyoutwenty-nine?AreyouinClass……？AreyoufromBeijing?Areherfatherandhermotherteacher?Be的用法口诀•我(I)用am，你(you)用are，is连着他(he)，她(she)，它(it)；单数名词用is，复数名词全用are。变疑问，往前提，句末问号莫丢弃。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。－TheEnd－Thankyou!