七年级英语上册第三单元课件

1、period iunit 3is this your pencil?what things are there in your schoolbag?a schoolbaga pencil boxa booka dictionarylook and saya pencil sharpenera penan erasera rulera pencila pencil boxlook and say1amatch the words with the things in the picture.将词语与圈中物品匹配。将词语与圈中物品匹配。1. pencil _2. pen_3. books_4. e

2、raser _5. ruler _6. pencil box _7.schoolbag_8. dictionary _egbhcfadwhats this/that in english?is it a ruler?？no, it isnt. its an eraser.exercise whats this/that in english?is it a dictionary?？no, it isnt . its a ruler.exercise whats this/that in english?is it a dictionary?？yes, it is.exercise whats

3、this/that in english?is it a pencil sharpener?？no, it isnt. its a schoolbag.exercise _your pencil?_. its my pencil._that your_?_. _her ruler.look and sayis thisyes, it isis rulerno, it isntitslisten and number the conversations(1-3).听录音，给下列对话编号听录音，给下列对话编号1-3.a: is this your pencil?b: yes, it is. its

4、mine.a: is that yourschoolbag?b: no, it isnt. its his.a: arethese yourbooks?b: no, theyarent. theyrehers.1b123pairworkpractice the conversations. then make your own conversations.1cis this your pencil? yes, it is. its my pencil.is that your eraser? no, it isnt. its his eraser.is this your dictionary

5、? no, it isnt. its her dictionary.2alisten and check the things you hear. 听录音，在你听到的物品后打勾。听录音，在你听到的物品后打勾。listen again. complete the conversation with the words in the box.听录音，用方框里听录音，用方框里的单词补全对话。的单词补全对话。 eraser s pencil ruler pencil box bookstim: excuse me, grace. is this your ?sonia: yes, thank you.

6、 and those aremy .tim: and jane, is this your ?jane: no, it isnt. its hers.tim: ok, and these are my . this is your , jane.pencilerasersrulerbooks pencil box2bthank n. & v. 感谢感谢 常用的表示感谢的句子有：常用的表示感谢的句子有： many thanks. 多谢多谢! thanks a lot. 多谢。多谢。 thanks. 谢谢。谢谢。 thank you. 谢谢你！谢谢你！explanation 指示代词指示代

7、词 this that 表示表示“这个这个”“”“那个那个” 等指示概念的词，等指示概念的词，叫指示代词。如叫指示代词。如this，that等。英语中指示等。英语中指示代词的用法同汉语中的情况相似代词的用法同汉语中的情况相似, this(这个这个) 一般用来指较近的人或事物一般用来指较近的人或事物, that(那个那个) 则则指较远的人或事物。指较远的人或事物。explanationthis与与is没有缩写形式。没有缩写形式。 this is a chinese car. 这是一辆国产轿车。这是一辆国产轿车。指示代词作主语指物并用于问句中时，回指示代词作主语指物并用于问句中时，回答一般用答一般

8、用it代替代替this和和that，如：如： is that a ruler？ 那是尺子吗？那是尺子吗？ no, it isnt. its a pen. 不不, 不是。是钢笔。不是。是钢笔。explanation a: excuse me, mary. is this your book? b: yes, _ _. a: mary, is this your pencil? b: no, it _. its _ pencil. a: whats this _ english? b: _ _ eraser. a: spell it, please. b: _.it itis isisnisnt this /herhis /herinin its itsanane-r-a-s-e-re-r