人教版七年級英語上冊《This is my sister》SectionB PPT教學(xué)課件(第1課時),共27頁。
Language Goals
To learn to talk about family members.
To listen and understand the conversation about family members.
To learn to introduce family members.
Emotional Goal
To know your family members better, and love your family.
Free talk:Talk about the picture with your partner.
These/Those are…
This/that is …
Who is/are …
He/She is …
They are …
Language points
grandparent/ ˈgrænpeərənt/ n.
祖父(母);外祖父(母)。
grandparent相當(dāng)于grandfather or grandmother,為單數(shù)形式,指一個人;grandparents相當(dāng)于grandfather and grandmother,意為“祖父母;外祖父母”,為復(fù)數(shù)形式,指兩個人。
例:They are my grandparents.
他們是我的祖父母。
【拓展】
這是一個合成詞,由“grand+parent”構(gòu)成。
類似此結(jié)構(gòu)的合成詞還有:
grandfather(外)祖父,grandmother (外) 祖母
grandson (外)孫子,granddaughter (外)孫女。
可數(shù)名詞的復(fù)數(shù)形式:
a. 可以直接以數(shù)字計算的名詞稱為可數(shù)名詞,可數(shù)名詞有單數(shù)和復(fù)數(shù)兩種形式。
b. 對可數(shù)名詞來說,當(dāng)表示一個人或事物時用單數(shù)形式;表示兩個或兩個以上的人或事物時則用復(fù)數(shù)形式。
c. 單數(shù)可數(shù)名詞變?yōu)閺?fù)數(shù)名詞有以下規(guī)則:
(1)一般情況下在名詞后面加-s。
pencil→pencils, sister→sisters,
(2)以輔音字母加y結(jié)尾的名詞,先將y改為i,再加-es。
family → families
(3)以s, x, ch, sh結(jié)尾的名詞后加-es.
watch→watches, box→boxes(盒子)
(4)以f或fe結(jié)尾的名詞,先將f或fe改為v,再加-es
knife→knives(小刀)
(5)以o結(jié)尾的名詞,有的加-es,有的直接加-s。
tomato→tomatoes (西紅柿) ,hero heros(英雄)
photo→photos (照片)
(6)特殊情況,無規(guī)則可循。
man→men(男人),person people (人)
Summary
1.Who are in your family?
2.把下面單數(shù)名詞變?yōu)閺?fù)數(shù):
brother, grandparent, tomato, photo, lady, knife, orange, woman
3. Draw a picture of your family tree.
Homework
1. Draw a photo of your family and introduce your family members.
2. Remember the new words in this class.
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