现在进行时语法

Present continuous tense现 在 进 行 时 现 在 进 行 时 （ The Present Continuous Tense）1.定 义 ： 现 在 进 行 时 态 表 示 现 在 （ 说 话 瞬 间 ） 正 在 进 行 或 发 生 的 动 作 。 如 The students are listening to the teacher. He is watching TV now. 现 在 进 行 时 态 还 可 以 表 示 当 前 一 段 时 间 内 的 活 动 或 现 阶 段 正 在 进 行 的 动 作 。 如 We are working on a farm these days . I am writing a book this year. 2.句 型 结 构 ：现 在 进 行 时 是 由 be(am/is/are)+动 词 -ing形 式 构 成 的 。 Be 随 着 人 称 、 数 的 变 化 而 变 化 。 (am is are) 肯 定 句 结 构 ： 主 语 +be+动 词 -ing形 式 +其 他 . He is watching TV now. 否 定 句 结 构 ： 主 语 +be+not+动 词 -ing形 式 +其 他 . He isnt watching TV now. 一 般 疑 问 句 结 构 ： Be+主 语 +动 词 -ing形 式 +其 他 ？ Is he watching TV now. 特 殊 疑 问 句 结 构 ： 疑 问 词 +be+主 语 +其 他 ？ Who is watching TV now? 用 be (is, am , are )动 词 的 适 当 形 式 填 空1)Tony buying some fruits.2)Lucy and Lily doing their homework.3)I singing in the washroom.4)They playing football .5)She enjoying her visit.is aream areisBe动 词 用 法 口 诀 ： I用 am， you用 are, is用 于 他 、 她 、 它 ， 单 数 is复 数 are 现 在 分 词 与 动 名 词 的 基本 形 式 你 知 道 吗 ？那 么 简 单 ， 谁 不 知 道 ,是 由 动 词 末 尾 加 -ing 形 式 构 成 ， 因 此 又 叫动 词 的 -ing 形 式 。V+-ing 动 词 现 在 分 词 (V-ing)构 成 : 1.一 般 在 动 词 原 型 后 加 ing 如 : read-reading ; drink-drinking ; eat-eating ; listen- listening jump-jumping ; 2.以 不 发 音 e结 尾 的 动 词 ， 去 掉 e再 加 ing 如 :write -writing ; make- making ; ride-riding ; take-taking3.以 重 读 音 节 结 尾 而 末 尾 只 有 一 个 元 音 字 母 +一个 辅 音 字 母 结 尾 的 的 动 词 ， 双 写 末 尾 的 辅 音 字母 再 加 ing 例 如 :sit-sitting ; swim-swimming ; put- putting ; run- running； get-getting 4.特 殊 变 化 ： lie-lying 读 单 词 ， 把 单 词 变 成 现 在 分 词 的 形 式buy_ wait_ write _ shop _ talk_ tell_have _ swim_ walk _ drink_ take_ run_ eat _ enjoy_ drive_ get_ lie_buying talking walkingeating waiting tellingdrinking enjoying writinghaving taking drivingshopping swimming runninggetting lying 自 主 尝 试 ： What is he/she doing? He /She isIs he/she ? Yes, he/ she is. No, he/she isnt.writing talking on the phone playing football runningreading dancing drawing What are they doing? They areAre they? Yes, they are. No, they arent.swimming playing basketball watching TVshopping/buying things lying He is running now. Look! He is playing computer games. He is thinking now. They are swimming at the moment. Listen! They are talking. 常 与 现 在 进 行 时 态 连 用 的 词 有 :now, at the moment, listen,look等 。 如 ： What are you doing now? (你 在 干 什 么 ？ ) I m reading now. (我 现 在 正 在 读 书 。 ) Listen! She is singing. (听 ， 她 正 在 唱 歌 。 )Look! My parents are watering the flowers . (看 ,我 的 父 母 亲 正 在 浇 花 .) Test:小 测 试一 、 请 用 现 在 进 行 时 填 空 。1.He _(stand) on the Great Wall of China now.2.They _( talk) in the classroom now.3.The students _(read) books now .4.Look! The boys _(play) football.5.Listen! The girls _ ( sing ) in the next room.6.Its twelve oclock. Daming _ (eat) lunch.7.Lingling _(buy) some presents and postcards.8.Lingling and I _ (write) postcards.9.Its ten oclock. We _(shop).10.Look! They _(wait) for buses.is standingare talkingare readingare playingare singingis eatingis buyingare writingare shoppingare waiting 二 、 把 下 列 句 子 变 为 进 行 时 态 ：1.We mend a clock. 2.I look at the blackboard.3.We drink tea.4.He and I do our homework.5.You make a kite for me.We are mending a clock (now).I am looking at the blackboard (now).We are drinking tea.He and I are doing our homework.You are making a kite for me . 句 型 转 换 ：1.They are cleaning the house.（ 一 般 疑 问 句 及 肯 否 回 答 ）2.Sam is working.（ 一 般 疑 问 句 及 肯 否 回 答 ）3.Tom is singing.（ 改 为 否 定 句 ）4.Kate is_（ 划 线 提 问 ）5.She is sitting _ （ 划 线 提 问 ） putting on her new skirt. near the window.Are they cleaning the house? Yes, they are. No, they arent.Is Sam working? Yes, he is. No, he isnt.Tom isnt singing.What is Kate doing?Where is she sitting? 综 合 检 测 家 庭 作 业 I 用 所 给 动 词 的 适 当 形 式 填 空 。1.The students_(read )English in the classroom now.2.“What are you doing here?” “I _ (wait)for Tom.”3.Look! A boy_(write)on the wall.4.Listen!The little girl _(sing).5._they_(see) a film now ?6.-What _he _(play)now?-He _(play)basketball.7.Jenny _(not watch)TV now .8. Its eight in the morning. My father_(leave) home for work.9.He is _(lie)in the sun now. 10.She is _(shop)in the supermarket at the moment.are reading am waitingis writingis singingAre seeingis playingis playingis not watching is leavinglyingshopping 选 择 填 空 ：1. What are you doing? I_ A. eat B. can eat C. eating D. am eating2. We want _this book now. A. reading B. am reading C. read D. to read3. Our teacher is _a red sweater . A. putting on B. put on C. wearing D. wear4. That boy isnt _the teacher . A. listen B. listens C. listening D. listening to D D C D 5.Its eight oclock. Jims family _TV. A. is watching B. are watching C. watch D. to watch6.My mother is _a cake _my birthday. A. making ,to B. making ,for C. doing ,to D. doing ,for7.Let me _these books in the box. A. puts B. put C. to put D. putting 8._you _the window?Yes, I am. A. Do, clean B. Is, cleaning C. Are, cleaning D. Do, cleaning BBBC Fill in the blanks: Its a fine Sunday morning. Therere many people in the park. They are playing. Look: Two boys _ (play) with yo-yos. A girl_ (fly) a kite. Two Children_(mend) a toy boat. There_ (be) a lake in the park. Near the lake ,a young man_ (run). There _ (be) two men near the house. They_ (work) hard now. A woman _ (water) the flowers . A girl_ (draw). Look at the big tree. Two cats _ (run) up the tree. What do they want to do? They want _ (catch) the bird. All of them are very happy . are playing is flying are mendingisis runningareare workingis watering is drawingare runningto catch