七年級英語上冊Unit3Isthisyourpencil課件2（新版）人教新目標版

1、Unit 3Is this your pencil?IntroduceIs this your pen?Wordshelp help 【用法】help意為“幫助”。在英語中可作名詞或動詞。常用例句：Can you help me? 你能幫助我嗎？小練習：根據(jù)漢語意思填空 湯姆經(jīng)常幫助我學數(shù)學。 Tom often_me_math。helps，to learn/with myWordsErics 【用法】Erics是名詞的所有格,意思是“埃里克的”。表示無生命事物的所有關系,用“名詞 + of + 名詞”結(jié)構(gòu),表示前者屬于后者。 常用例句： Excuse me, are these Bobs n

2、ew shoes? 對不起這是鮑勃的新鞋嗎？ No, they arent. 不是。小練習：單項選擇（ ） Is that _ pencil box? No, it isnt. Its _. A. Eric, Lindas B. Linda, Eric C. Erics, Lindas根據(jù)題意，此處考查所有格的用法,前后兩句都應用所有格,因此選CWordsschoolbag sku:lbg【用法】在英語中由兩個或更多獨立單詞組合而成的新詞,稱為合成詞,schoolbag是一個合成詞,school（學校）+bag(包)=schoolbag(書包)常見的合成詞：schoolwork學業(yè) homew

3、ork家庭作業(yè) classroom教室 housework 家務小練習：根據(jù)首字母填空 I put my book in my s_.根據(jù)題意，書應放在書包里,所以此處填schoolbag。.TranslationsIs this her ruler? Yes，it is. Its hers.這是她的尺子嗎？是的,是她的。Is that Erics schoolbag? No， it isnt. Its Sallys.那是埃里克的書包嗎？不是,是莎莉的。Are these his pencils? Yes， they are. Theyre his.這些事他的鉛筆嗎？是的,是他的。Are th

4、ose Annas books? No，they arent. Theyre mine.那些事安娜的書嗎？不是,是我的。Expressions Is this her ruler? Yes, it is. Its hers. 這是她的尺子嗎？是的,是她的。 【用法】Is this?用來詢問離說話人較近的單個物品;Is that? 用來詢問離說話人較遠的單個物品。兩者的肯定回答都用“ Yes，it is. ”;兩者的否定回答都用“No，it isnt.” 【實例】Is this a key? Yes, it is.這是你的鑰匙嗎？是的。Expressions小練習：單項選擇 Are these

5、your erasers？Yes, _are. A. these B. those C. they D. erasers C. 此題考查“Are these？”句型的肯定回答，常用they來代替these，以避免重復，故選CExpressions含be動詞的一般疑問句 【用法】目前所學的一般疑問句構(gòu)成是“Be（am, is, are）+主語+其他？”，即 be動詞置于句首，句末加上問號。一般疑問句用 yes / no 加上簡略答語來回答，簡略回答時要注意縮寫(否定的nt)和采用相應的人稱代詞以避免重復. 【實例】（1）Am I wrong again?我又錯了？Expressions小練習：

6、用把下列各句變?yōu)橐话阋蓡柧洌?）His birthday is on November 12th. （2）Lucy and Amy are learning to skate. （1） Is his birthday on November 12th?（2） Are Lucy and Amy learning to skate?Expand真題演練1.【2013黑龍江綏化】 He is _ father A. Jims and Lucys B. Jim and Lucys C. Jims and Lucy D. Jim and Lucy【答案】B【解析】考查名詞所有格用法。句意：他是吉姆和露西

7、的父親。表達兩者共有加s；兩者各有各加s。他（He），單數(shù)，說明是吉姆和露西兩人共同的父親，所以選擇答案B。Expand真題演練2.【2013山東濰坊】 How far is your home from school?Its about two_ walk. A. hours B. hours C. hours D. hour【答案】B【解析】考查名詞所有格的用法。兩個小時的路程應用名詞所有格，兩個小時是two hours，再加名詞所有格的時候，根據(jù)以“s”結(jié)尾的名詞加“”，所以選擇答案B。Expand真題演練3.【2014昆明】Thanks to the 2014 Winter Olymp

8、ics, Sochi is well-known,_? A. isnt it B. was it C. is it D. wasnt it【答案】A【解析】考查be的反意疑問句。句意為：因為2014 年冬季奧運會，索契才世界聞名，是嗎？與一般疑問句的變化方式一樣，含be動詞的一般疑問句變化只需把be動詞提前，再加上前一句是肯定句，后面應用否定疑問句。故選A項。SummaryWords: Erics; help;schoolbagSentences: is this.?Exercise根據(jù)首字母或漢語提示完成單詞1.Look up a word in a d_ if you dont under

9、stand(明白) it.2.This is_(她的) pencil.3.Is that his _(橡皮擦)？4.There are two_(手表) on the table.5.I _(丟) my notebook.ictionaryhereraserwatcheslostExercise用所給詞的適當形式填空1.He has two _.2.She_a film.3.I_a book.4.I dont_your computer.watch see readwatcheswatchedreadseeExercise單項選擇( )1.What is ID card in_? Its “身

10、份證”. A Chinese B China C English D. Japanese( )2.Is that your computer game in the_ case? No, it isnt. A found and lost B lost and found C lose and find D. losing and finding( )3. _-do you study English? I read the English book every day. A What B Whats C How D. Hows( )4.What color_our national flag(國旗)？ Its read and yellow.BBCBExercise( )5.Is _ your eraser? Yes, it is. A that B he C those D. these( )6.How do you _ t