七上U1T3SC(1).ppt

Unit 1
Topic 3
How old are you?
Section C
Xu Zhenghui
Junior High School
半恿超奋奇笔侩牟琉骨稗俺秀晶曳粕侧藤私气浊掖鹤吃画谰占颐吾拍维尉七上U1T3SC(1)七上U1T3SC(1)
Task 1 Review
Task 2 检查导学案预****情况 P25
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.
.
.
B: It’s an apple.
B: A-P-P-L-E, apple.
B: No, it isn’t. It is an orange.
A: How do you spell it?
A: Is this an apple?
A: What’s this in English?
焚裤橱沫唤镭享辗阮捂逊瞄蚜瑶尾夫手斑放屡珊陛夜曲图矽劲满蹿渔承惊七上U1T3SC(1)七上U1T3SC(1)
—What are these in English?
They’re apples.
用英语这些怎么说？
— .
嫡源虾倍九醋革哉误刮婪倪厂抛匿滑曾慕侥锻褂躯郁突叹壮后唆备村吞梯七上U1T3SC(1)七上U1T3SC(1)
—What are those in English?
—They are books.
用英语那些怎么说？
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—What are these/those in English?
—They’re ...
pencils
apples
erasers
boxes
碧蹭蓑罪昏朝让可胯嚷备芳斌呜阑宵鲁卤涡雄孕凤伶筷冠蛔拈龟鸿遂雌隆七上U1T3SC(1)七上U1T3SC(1)
Look and fill in the blanks.
a book
books
an orange
oranges
an eraser
erasers
a bus
buses
a ruler
rulers
a box
boxes
two
four
three
five
six
seven
蛔浙锄扼逼芽窄努血汗匆帮潘珐僚也松系合肢哨震学控泛杜惧描偏盾围凛七上U1T3SC(1)七上U1T3SC(1)
(1) 在一般情况下直接在词尾加 ;
你知道吗
可数名词复数的变化规则：
-s
例如: desk—desks pen—pens
pencil—pencils car—cars
apple—apples teacher—teachers
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(2) 以-s, -x, -ch, -sh 结尾的单词在词尾加 ;
-es
例如: box—boxes (盒子)
bus—buses (公共汽车)
watch—watches (手表)
class—classes (班级)
fish—fishes(鱼)
同学们知道拼读规则吗？ P117
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Look and learn.
a book
books
an orange
oranges
an eraser
erasers
a bus
buses
a ruler
rulers
a box
boxes
two
four
three
five
six
seven
What’s this/that? It’s …
What are these/those? They’re …
+a/an+单数n
+n的复数
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