初中英语仁爱科普版七年级上册Topic 3 How old are you?教课课件ppt

这是一份初中英语仁爱科普版七年级上册Topic 3 How old are you?教课课件ppt，共34页。PPT课件主要包含了Review ，导学提纲，five book，a book，an apple，an orange，It’s a bus，It’s a box，基础知识检测过关，重难点精讲一等内容，欢迎下载使用。
Studying Aims
1. 学习识别复数物体。2. 学习可数名词的单数和 复数形式。3. 学习新句型： ---What are these/thse/they? ---They are…
1. /'ɪŋglɪʃ/ 2./ðəʊz/ 3./bʊk/4./ði:z/5./let/6./help/7./'ru:lə(r)/8./kɑ:(r)/9./eg/10./'ɒrɪndʒ/
Enlish n.英语 adj.英语的；
thse prn.&det.那些
these prn.&det.这些
help v.&n.帮助
range n.橙子；橙色
Read these sunds and write.
a / an 用法 1) a用在以辅音音素开头的单词或字母之前 eg. a desk a bk a map 2) an用在以元音音素开头的单词或字母之前 eg. an English bk an eraser an egg
1. 学习识别复数物体。2. 学习可数名词的单数和复数形式。观察: a bk—tw bks an range—five ranges a bus—six buses watch----watches, a bx—seven bxes wash----washes思考：1.可数名词的复数形式规则变化，一般情况下在词尾加_______; 2.以 “s, x, sh, ch”结尾的名词在词尾加________。3. 学习新句型： ---What are these/thse/they? ---They are…
eight apple
It’s a schlbag.
They’re (tw) schlbags.
What’s this?
What are these?
It’s a cake.
They’re (fur) cakes.
What’s that?
What are thse?
They’re (five) buses.
They’re (eight) bxes.
—What are these in English?—They’re apples.
—What are thse in English?—They are bks.
2. Lk and learn. What’s this/that? It’s … What are these/thse? They’re …
five ranges
three pencils
十二本书_______________ 五个桔子_______________ 三支铅笔_______________ 六辆公车_______________ 二十把尺子_____________ 七个盒子______________ 十三部电话___________________ 十八个鸡蛋_________________ 十四辆小汽车_______________
twelve bks
twenty rulers
seven bxes
thirteen telephnes
eighteen eggs
furteen cars
five ranges
1. —What are______(这些) ? —They are________ ________(十个盒子) .2. —What are______(那些) ? —________ ________ five apples.3. —Are these _______(公共汽车)？ —Yes, ______ _______.4. —Are thse _______(蛋糕)？ —N, _______ ________.
ten bxes
They are
they are
they aren’t
可数名词的复数形式 :1）一般情况加“s”, 如 bk----bks, apple----apples, pencil----pencils, bag----bags 2）碰到s,x,sh,ch结尾的，加“es”, 如 bus----buses, bx----bxes, watch----watches, wash----washes
3) 以-f,-fe结尾的词，把f/fe改为ves knife----knives life----lives shelf----shelves leaf----leaves4) 以辅音+y结尾的词，把y改为i再加es party----parties family----families5)以结尾的词，在词后+es/s (黑人英雄爱吃土豆和西红柿） her----heres ptat----ptates tmat----tmates
把下列单数可数名词改为复 数形式。
name range car teacherapple eraser pen pencilruler desk bk cakeyear ty egg busbx watch teacher
1a. Read, number and fill.
They are ______.
Are they English bks?
Are thse English
N, they are maps.
Yes, they are.
Hi! Miss Wang!What are these?
Let me help yu.
rulers and pencils.
They are ________. _________
A: What are these?
B: _____ ___ cars.
A: Thank yu.
B: ___________.
1b. Cmplete the cnversatins:
A: Are _______ eggs?B: Yes,_____ _____.A: Thank yu.B: _______ _________.
That’s OK
they are
A: _____ ______ _______?B: They are bks.A: Thanks.B: Yu’re welcme.
What are thse
A: Are thse ranges?B: ____, _____ _____.A: What are they?B: They are ______.A: Thanks.B: ______ __________.
N they aren’t
Yu’re welcme
A: What is this? B: It is a bk.A:What are these? B:They are bks.
A: What is that? B: It is a bus.A:What are thse? B:They are buses.
Is this/that an egg? Yes , it is.
Are these/thse apples? N , they aren’t . They are eggs.
A.单选 ( ) 1. —Are these yur bks? --- _____. A. Yes, these are. B. Yes, they aren't. C. N, they are. D. N, they aren't. ( ) 2. These are three _____and fur_____. A. English bks; bxes B. English bk; bxes C. English bk; bx D. English bks; bx ( ) 3. —What are these? —They are____. A. a bk B. an bk C. bks D. bk
B.句型转换 1. Are these English bks? (作肯定回答) _______, ______ _______. 2. That is a bx. (改为复数句) _______ ________ __________. 3. What are these in English? (改为单数句) ______ _______ _______in English? 4. They are schlbags. (改为否定句) They______ _______ __________. 5. These are ranges.(改为单数) _____ ______ ______ ______.
Yes they are
Thse are bxes
What is this
are nt schlbags
This is an range
1.学习本课的生词。2.掌握可数名词的单数和复数形式。3.学习this, that, these, thse 的用法。4.句型： What are they/thse? They are … Are they …? Yes, they are. / N, they aren’t.