2018_2019学年七年级英语Unit3BodyPartsandFeelings单元语法聚焦练习.docx

Unit 3 Body Parts and Feelings单元语法聚焦三动词have，has的用法1谓语动词have在一般现在时态的句子中有两种形式，即have和has。 have用于第一人称(I，we)、第二人称(you)以及第三人称复数(they或其他复数名词、并列短语等)之后，而has用于第三人称单数(he，she，it或单数可数名词或不可数名词)之后。I_have many good friends.我有很多好朋友。They_have short hair.他们留着短发。The_boy_has two big blue eyes.这个男孩有两个蓝色的大眼睛。It_has four windows.它有四扇窗户。Our_English_teacher_has_ a red car.我们的英语老师有一辆红色的小汽车。2其否定形式一般在have前面加dont；在has前面加doesnt，并把has改成have。3其一般疑问句由“Do/Does主语have宾语其他？”构成。当谓语动词是have时，若变一般疑问句，则在句首添加助动词do，其余不变；回答时用“Yes，主语do.”或“No，主语dont.”当谓语动词是has时， 若变一般疑问句， 则需要在句首加助动词does, 同时将has改为have，其余不变；回答时用“Yes，主语does.”或“No，主语doesnt.”名词复数1规则名词的复数(详见课本附录)2单数与复数同形的名词初中英语中单复数同形的名词主要有sheep(绵羊), fish(鱼), deer(鹿), Chinese(中国人), Japanese(日本人), Swiss(瑞士人)等。3不规则名词的复数有的名词单数变复数时，没有一定的规则。如：manmen 男人； womanwomen 女人； childchildren 小孩； toothteeth 牙齿； footfeet 脚； mousemice 老鼠注意：一些以man, woman 结尾的合成词，变为复数时与 man, woman 的变化形式相同。如：policemanpolicemen 男警察EnglishwomanEnglishwomen 英国女性另外，当man和woman用于名词前作定语时，若其后被修饰的名词为复数，man和woman也要用复数。如：women teachers 女教师.用have或has填空1She _ a stomachache.2The sisters _ many pretty skirts. They like them very much.3They _ two footballs.4The little dog _ four short legs.5His brother _ short black hair.写出下列名词的复数形式1eraser_ 2. office_ 3library_ 4. class _ 5scarf_ 6. glass_ 7boy_ 8. man_ 9foot_ 10. box_ .单项选择 ()1.How many _ are there in your school?Twenty.Awoman teachers Bwoman teacherCwomen teacher Dwomen teachers()2.My teachers often _ in this room.Ahas a rest Bhave a rest Cplays sports Dhas classes()3.Their father_ a cold today. So(因此) he stays home and takes some medicine.Ais Bare Chave Dhas()4.In the old days, womens _ are so small.Afoot BfeetCarm Deye()5.These men _ strong bodies.Ahave BareChas Dis()6.The_ have science classes in the lab.Aboy BgirlCboys Dman()7.Tom and I_ the same backpack(背包)Aare BisChas Dhave ()8.Han Mei _ many beautiful clothes.Ahas Bhave Care Dis 教师详解详析语法精练.1.has2.have3.have4.has5has .1.erasers2.offices3.libraries4classes5.scarfs/scarves6.glasses7boys8.men9.feet