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动词的种类动词分为四种：连系动词, 实义动词, 助动词, 情态动词1）连系动词：词义不完全，要和后面的表语一块构成谓语。如 be (am, is are)是，sound听起来，look看起来 She is my sister.That sounds interesting .听起来很有趣。用自己所知道的系动词造三个英语句子2）实义动词，有实际意义的动词，能单独做谓语。如 see, ask, like I like bananas.用自己所知道的实义动词造五个英语句子3）助动词：本身没有词义，帮助实义动词一起构成否定句，疑问句。如 do，doesI dont like chicken .Does he like apples ?用自己所知道的助动词造三个英语句子4）情态动词；本身具有一定意义，但不能单独作谓语，必须和实义动词一起构成谓语。can,能，会，must ,必须，情态动词后一定要用动词原形。I can speak English .I must find it . 我一定要找到它用自己所知道的情态动词造两个英语句子名词的复数构成的几种形式名词复数的构成可分为规则变化和不规则变化两种。一 名词复数的规则变化1.一般在名词词尾加-s。如： pear-pears hamburger-hamburgers desk-deskstree-trees2.以字母-s, -sh, -ch, -x结尾的名词，词尾加-es。如：class-classesdish-dishes watch-watchesbox-boxes3.以字母-o结尾的某些名词，词尾加-es。如： potato-potatoestomato-tomatoes Negro-Negroeshero-heroes4.以辅音字母加-y结尾的名词，将-y变为-i,再加-es。如：family-familiesdictionary-dictionaries city-citiescountry-countries5.以字母-f或-fe结尾的名词，将-f或-fe变为-v，再加-es。如： half-halvesleaf-leaves thief-thievesknife-knives self-selveswife-wives life-liveswolf-wolvesshelf-shelvesloaf-loaves但是： scarf-scarves(fes) roof-roofs serf-serfsgulf-gulfs chief-chiefs proof-proofs belief-beliefsII 名词复数的不规则变化 1.将-oo改为-ee。如：foot-feettooth-teeth2.将-man改为-men。如：man-menwoman-women3.添加词尾。如：child-children4.单复数同形。如：sheep-sheepdeer-deer fish-fishpeople-people 5.表示“某国人”的单、复数变化。即“中日瑞不变英法变，其它国把-s加后面”。如： Chinese-Chinese Japanese-Japanese Swiss-SwissEnglishman-Englishmen Frenchman-FrenchmenAmerican-Americans Australian-AustraliansCanadian-Canadians Korean-KoreansRussian-Russians Indian-Indians6.其它。如：mouse-mice apple tree-apple trees man teacher-men teachers练习一 将下列句子改为复数句子:1. He is looking after the baby._2. Its a big heavy box. _3. This picture is nice._ 4. She is a beautiful woman._5. Im a good child. _6. Thats a delicious peach._二 将下列句子改为单数句子：1. These are red coats. _2. Whore the boys? Theyre my students._3. Theyre women workers here. _4. Are they playing basketball now? _5. What are they? They are buses. _6. Those are beautiful flowers._ 7. We have many old pictures._课后练习一 动词填空 用括号内所给动词的适当形式填空。1. They have great fun _ (chat) with each other on the phone.2. Would you please_(play) football with me this weekend?3. - Lily, who _ (give) you red packets at the Spring Festival? - Well, a lot of people do.4. What about _(plan) to travel to the West Lake?5. Im afraid this pair of shoes _(not fit) me well.6 .-_（be）there any sheep on the farm? -Lets go and see them together.7. You can find cute hair clips_(match) your sweater in Kawaii.8. How much time does it take her _(dance) every day.二 选择填空 1、There on the wall .They are very beautiful.A. are photoes B. are photosC. is a photo D. is photos 2. This kind of car made in Shanghai. A. is B .are C .were D .has 3. There are four and two in the group. A. Japanese, Germen B Japaneses, Germen C. Japanese,German C.Japanese, Germans 4. Thats art book. A. an B. a C. the D are 5. The boys have got already.A. two bread B. two breadsC. two pieces of bread D. two piece of bread 6. The old man wants .A. six boxes of apples B. six boxes of appleC. six box of apples D. six boxs of apples 7. There some in the river.A. is ,fish B. are, fishs C. is, fishs D. are ,fish 8. There two in the box.A. is watch B. are watches C. are watch D. is watches 9. We should clean twice a day.A .our tooth B. our tooths C.teeth D.our teeth 10.The _ meeting room is near the reading room. A.teacher B.teachers C.teachers D.teachers 11. In Britain _ are all painted red. A.letter boxes B.letters boxes C.letter box D.letters box三、书面表达 请根据所给中文提示，以My best friend 为题，用英语写一篇短文。要点：1. 最好的朋友Sophie来自江苏，13岁。2. 对每个人都很好，同学们都喜欢她。3. 爱好运动，擅长游泳和舞蹈。4. 总是吃健康的食物，最爱牛奶和蔬菜。 5. 她的梦想是注意: 1. 文章须包括所有内容要点，要求语句通顺，意思连贯，不要逐句翻译。2. 省略号处发挥2-3个句子。3. 短文词数在50左右。_
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