新版七年級上冊英語一至三單元知識點-文庫吧
2025-07-21 07:56 本頁面
【正文】 grade are you in? I’m in Class One/ Grade One. 四．語法（am、are、is）一般現在時態(tài) 意思“是”口訣：我用am，你用are，is連著它他她 單數名詞用is，復數名詞全用are 變疑問，記提前，句末問號莫丟棄 變否定，更容易，be后面not莫忘記 2. be動詞的用法（1）動詞原形：be（2）一般現在時態(tài)中be動詞的形式：am ,is, are（3）詞意：“是”（4）使用方法：①第一人稱單數作主語＋am：I am…I am Jim. / I am a student. / I am eleven.②可數名詞/不可數名詞的單數形式作主語＋is：The clock is green.人稱代詞he, she, it＋isShe is Mary.He is cool.It is red.③復數/表示復數的詞作主語＋are:Jack and Nick are good friends.These pictures are very nice.人稱代詞we, you, they＋areWe are friends.You are nice.They are students.3. be與其他單詞的縮寫形式be動詞在某些名詞、代詞和極少數副詞之后可用縮略形式。①I am → I’mI am a student.= I’m a student.②my name is → my name’sMy name is Tony.= My name’s Tony.③what is → what’sWhat is your name?= What’s your name?④where is →where’sWhere is your car?= Where’s your car?⑤is not → isn’t / are not→ aren’tIt is not right.= It isn’t right.They are not English.= They aren’t English.⑥不能縮寫的情況：this is, am not, those are, these are在一般疑問句的簡略答語中，作肯定回答時，代詞不能與am, is, are縮寫。如：Is this a bus?Yes, it is.Unit 2 This is my sister 一．重點詞匯和詞組1. family 家，家庭 復數families There are three families in the room.房間里有三個家庭。family作為一個整體時，謂語動詞用單數形式。I have a big family.我有一個大家庭。family作為家庭成員，指代個體時，謂語動詞用復數形式。All his family are very tall.他的家人都很高。 My family are watching TV. 我的家人正在看電視。 父（母）親 His parent is kind. parents 父母親 My parents are workers.3. the photo of your family 你的全家福 of 用來表示無生命類的名詞的所有關系leg of the table 桌子的腿 有生命的事物的名詞用所有格來表示所有關系 my teacher’s book 區(qū)別
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