初中英语外研版 (新标准)七年级下册Unit 1 Whose bag is this?评课ppt课件
展开1. Curriculum wrds: crayn, eraser, glve, whse, lse, find, mine, yurs, purple, hers, careful;
2. Useful expressins: first f all, lst and fund bx, be careful with, frm nw n, here is/are;
3. Functins: Finding ut what belngs t whm
4. Grammar: Pssessive prnuns(所有格代词)
5. Sentences: ① Are these crayns yurs? ② Whse bag is this? ③ It’s mine. ④ Please be careful with... frm nw n.
crayn eraserglvewalletwatchwhselse lstfindfund
['kreɪɒn][ɪ'reɪzə] [ɡlʌv][ˈwɒlɪt][wɒtʃ][huːz]first f all[luːz][lɒst][faɪnd][faʊnd]lst and fund bx
n. 蜡笔n. 橡皮擦n. 手套n. 钱包n. 手表prn. 谁的首先v. 失去失去v. 发现,找到发现,找到失物招领箱
mineyurstapepurpleherscarefuln
13. [maɪn]14. [jɔːz]15. [teɪp]16. [ˈpɜːpl]17. [hɜːz]18. [ˈkeəfl]19. be careful with20. [ɒn]21. frm nw n22. here is/are…
prn. 我的prn. 你(们)的n. 磁带adj. 紫色的,紫红色的;n. 紫色,紫红色prn. 她的adj. 仔细的,认真的, 小心的小心(对待)……adv. 从某时刻起从现在开始(用于刚找到某人或某物时)在这儿
I fund smething n the playgrund.
Whse bag is it? Is it yurs?
What is in the bag?What are they?
Match the wrds with the pictures.
bag ______ wallet ______ ftball ______ eraser______ crayns______ glves______ watch ______
Listen and answer the questins.
1. Is the ftball Tny’s?2. Are the crayns Betty’s?3. Whse glves are these?
Yes, it is.
N, they aren’t.
They are Betty’s.
-- Whse ftball is this?
-- It’s Tny’s.
This is his ftball. The ftball is his.
his ftball= his
-- Are these glves Betty’s?
-- Yes, they are.
These are ____ glvess. The glves are ____.
her glves=hers
形容词性物主代词+名词=名词性物主代词(不跟名词)
Wrk in pairs. Ask and answer.
A:Whse mirrr is this?B: Is it Daming’s?A: N, it isn’t. Is it Lingling’s?B: N, it isn’t hers. A: Is it yurs, LiLin?C: Yes, it is.Thank yu.A: Yu’re welcme.
Nw listen and match the peple with their things.
Lingling craynsDaming glvesTny tapesBetty walletMs Li watch
Check yur answers.
Cmplete the passage with prper wrds.
Ms Li __________ her students back t schl. First f all, she asks her students t cme and ______ in the lst and fund bx. There are a lt f things in it. Lingling _______ her bag, _______ and eraser in the bx. There are sme tapes and they are Daming’s. Here is a purple _______ and it’s Tny’s because here is his name “Tny”. Lk at this ________ watch. Daming thinks it’s Betty’s. And Lingling says it’s ________. Ms Li tells _________ t be careful _____ their things frm nw n. _______ glves are they? Oh, they are Ms Li’s.
Wrk in pairs. Lk in the Lst and fund bx in the classrm. Ask and answer.
— Are the crayns Betty’s? — N, they’re nt hers. They’re Lingling’s.
你能找出课文中出现的物主代词和名词所有格吗?
形容词性物主代词用来修饰名词,起形容词的作用,不能单独使用。
名词性物主代词可以单独使用,相当于“形容词性物主代词+名词”,后面不跟名词。
(1)“first f all” 表示“首先”,常放句首,强调首要性和重要性,通常也可以用firstly代替。 First f all, let me intrduce my friend t yu.(2) lse—lst—lst Vt. 失去;丢 失 find—fund—fund Vt. 发现;找到 I find an eraser n my desk. Peple ften lse things when they're travelling r when they're in a hurry. (3) lst和fund分别是动词lse和find的过去分词形式,过去分词可以修饰名词作定语。 lst在这里意为“丢失的”,fund意为“找到的”,它们作定语修饰名词bx。 lst and fund bx 失物招领箱 lst and fund ffice 失物招领处
first f all; lst and fund
1. First f all, cme and lk in the lst and fund bx! (教材P2 )
Language pints
(1) mine是名词性物主代词 ,起名词的作用。为了避免重复使用名词。 My pen is missing. May I brrw yurs ( =yur pen)? —Is this cmb yurs(=yur cmb)? —N, it's hers(=her cmb).(2) 名词性物主代词=形容词性物主代词+名词 Is this yur bk r mine(=my bk)? A friend f mine(=my friends) came t see me yesterday.(3) whse问归属关系,一般是就物主代词或名词所有格提问 Whse +名词+be+主语?= Whse+be+主语? Whse shirt is this? = Whse is this shirt?
whse; mine
2. Whse bag is this? Oh, srry. It’s mine.(教材P2)
(1)这是由here引导的完全倒装结构。 完全倒装条件: here/there位于句首且主语为名词(同时满足) Here is the address. 这是那里的地址。 There stands a by. 一个男孩站在那里。 (2) 若将两个例句中的名词换做代词,则不可以完全倒装: Here it is. There he stands. (3)Here yu are! 给你!
here is/here are
3. Here’s a purple wallet!(教材P2)
(1) “be careful with…” 意思是“小心……”, 常用结构:be careful with sth Please be careful with yur mney. 请小心保管你的钱。 (2) careful adj.小心的,仔细的 careless adj.大意的,粗心的 -ful/-less为形容词后缀,常放名词后构成形容词。 useful-useless helpful-helpless(3) care n.关心,在意take care f=lk after照顾Can yu help me t take care f my cat?你能帮我照顾一下我的猫吗?
be careful with; frm nw n
4. Everyne, please be careful with yur things frm nw n.(教材P2)
(1) “frm nw n” 表示“从现在开始,从此以后”,位置灵活。e.g.: Frm nw n, I will begin t write my bk.从现在起,我将开始写我的书了。 I will try t d it better frm nw n. 从现在起我要尽量做得好些。 (2) frm then n从那时起Frm then n, I began t practise speaking English.从那时起,我开始练习说英语。
5. Everyne, please be careful with yur things frm nw n.(教材P2)
find和lk fr 都有“找”的意思,但含义不同。find 强调“找”的结果,即找到,而lk fr 强调“找”的过程,即寻找。 He is lking fr his bike.他在找他的自行车。I hpe yu will sn find yur lst ring.希望你尽快找到丢失的戒指。
find/ lk fr
6. ( 教材P2)
[辨析] find和lk fr的用法
Prnunciatin and speaking
6. Listen and repeat.
back bag thank
eraser name
wallet watch
[æ] 发这个音的字母和字母组合aa: dad cap cat bad apple bag flag hand rabbit ant black fat has stand rat map
[eɪ] 发这个音的字母和字母组合a ai ay a: cake make name game snake gate lazyai: rain train wait ay: day May play tday way
[ɒ] 发这个音的字母和字母组合 a: fx cffee dg shp dctr lnga: watch
1.My favrite clr is________(紫色) ways f slving prblems are different frm______(我的) likes listening t English ______(录音带)every day.4.—I can’t______(找到)my bag. Where is it?5.Dad always tells me nt t study nly fr tests. If that’s all I’m ding, he says, I will sn ______(失去) interest in learning. 6.Be ______(小心的)when yu crss the rad.7. My English teacher’s sn likes using c______ t draw pictures. 8. Hw many ________(手表) d yu have?
1.—Can I help yu?—Yes. I’d like t buy ______ eraser.A. a B. an C. the2.—______eraser is this?—It’s my sister’s.A. Wh B. What C. Whse D. When3.—Whse bk is this?—It’s ______.A. she B. hers C. my D. her4.Here______my glves. Wuld yu like t try them n? A.is B. are C. have D. has
5.—Is this ______ cmputer?—Yes, it’s______. My mther bught it fr me. A. yu; me B. yur; my C. yurs; mine D. yur; mine6. It’s bad that many peple ______ their lives in traffic accidents every year.A. lse B. bey C. take D. have7. I can’t find my pencil case. My mther asks me t be ______ my things. angry with B. interested in C. careful with D. busy with
1.欢迎回到学校,莉莉。__________ ______ ______schl, are his glasses.(划线提问)________ ________are these?3.——这些是你的磁带吗?——不,它们不是我的。– Are these______ ________?– N, they are nt______.4.我觉得那是一个好主意。______ ______that’s a gd idea.5.首先,请听我说。______ ______ ______, please listen t me.
Welcme back t
Whse glasses
First f all
I think
yur tapes
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