沪教牛津版（2024）七年级下册Unit 8 From hobby to career优秀课件ppt

这是一份沪教牛津版（2024）七年级下册Unit 8 From hobby to career优秀课件ppt，共32页。PPT课件主要包含了works，does，was，liked，will be，went，notes等内容，欢迎下载使用。
When did Patrick get a bk abut stars?
When he was eight, he gt a bk abut stars.
adverbial clauses f time 时间状语从句
main clause 主句
Adverbial clauses f time (when)
Lk and think
When he was eight, he gt a bk abut stars.
Lk at the fllwing sentences and answer the questins.
He gt a bk abut stars when he was eight.
D the sentences have different meanings? What is the difference between the tw sentences? What change has been made in punctuatin(标点符号)?
We can use the cnjunctin when t frm an adverbial clauses f time. It links tw clauses int ne sentence.
Adverbial clauses f time
Wrk ut the rule
1. when引导的时间状语从句，可位于句首，也可位于句末。2. 当由when引导的时间状语从句位于主句之前时，句中要加逗号。3. 在时间状语从句中，通常不用将来时态，而是用现在时表示将来的动作或状态。
e.g. 当他回来的时候，我会把一切都告诉他。 I will tell him everything when he cmes back. When he cmes back, I will tell him everything.
Things t remember
时间状语从句的连词还有：befreafterwhile（当……发生时)as sn as (一……就……) until (直到……才……)
Match the clauses in clumn A with thse in clumn B t make cmplete sentences with when.
Grammar exercise
Nw, rewrite each sentence with the adverbial clause at the beginning.
When she visits her friends, she always brings a present.
When he watches TV, he sits n the flr.
When he was ill, he stayed in bed.
When she ges shpping, she takes a basket.
1. She always ______( wrk) hard when she is at schl.2. He likes t listen t the music when he _____ (d) his hmewrk.3. When I ____ (be) at the age f five, I ______ (like) playing ty cars.4. Chen Na ______ (be) a cmputer engineer when she grws up.5. When I was yung, I usually ______ (g) utside with my mum n clear night.
I used t g utside with my Mum n clear nights and lk at the sky.
The air in ur city used t be clean, but nw it is dirty
In the past
I used t live in the centre f ur city,but nw I live near the river.
Cnclusin abut used t
We use used t t talk abut smething we ften did in the past The structure : used t d/used t be
in the past
Kate was very shrt in the past,but she is tall nw.
Kate used t be shrt.
He played basketball in the past, but nw he likes playing sccer.
In the past nw
He used t play basketball
Shrt hair curly, lng hair
She had shrt hair in the past ,but nw she has curly ,lng hair.
She used t have shrt hair
Peter played sccer in the past, but nw he likes reading
Peter, sccer
Peter used t play sccer.
Jenny played the pian in the past,but nw she likes dancing.
用used t句型说出与图片情景相符的句子。
Jenny used t play the pian.
Mike used t g t bed at 9 he ges t bed at 10 p.m.
Mike used t g t Dngfeng Rad Primary Schl.Nw he ges t N.5 Junir High Schl.
He used t be ugly.Nw he is really handsme.
He used t be shy.Nw he is really utging.
Shy smart
Change in persnality
used t r Didn ‘t use t
I didn’t use t climb muntainsI used t fly kites
I didn’t use t have shrt hair.I used t have lng hair.
I didn’t use t be quiet ,I used t be funny
Funny quiet
I didn’t use t play basketball,I used t swim.
Its negative frm is didn’t use t /did nt use t
used t d 与 used t be 的用法： used t d 表示过去常常做的动作：   Jenny used t play the pian after schl.    Nw, she usually plays vlleyball. used t be 表示过去存在的状态或特征： 1. There used t be a tree in frnt the huse. 2. Ben used t be a nisy by. （ used t be 后往往跟名词或形容词）
副词always，ften ，smetimes等可以修饰 used t 作状语用，但是仍然是过去的习惯，不是指现在的习惯，所以不能用一般现在时。
例如：He always used t be late fr class. 他过去常常上课迟到。
used t还可以用在there be结构中表示“过去经常有”的意思。即：There used t be …
1.There used t be a lt f teachers in the years ag, there used t be a beautiful village in the cuntry3.There used t be a clever ld man in the village.