高中英语牛津译林版 (2019)选择性必修 第三册Grammar and usage授课ppt课件

这是一份高中英语牛津译林版 (2019)选择性必修 第三册Grammar and usage授课ppt课件，共16页。
Cmparing tw sentences
1) In the ten prvinces and three territries which make up Canada, there is a great diversity in gegraphy.
2) T the east f the Pacific cast rise the grand Rcky Muntains which are hme t high peaks and deep valleys carved by ice and water.
a restrictive relative clause
a nn-restrictive relative clause
Explring the rules
These industries, in turn, give jbs t the lcal ppulatin, whse welfare depends n turism.The prices f turist essentials such as transprt, accmmdatin and fd usually increase t, which brings even mre wealth t the surrunding cmmunity.Mre nature-centred turist attractins, where man and nature live in harmny, can be greatly impacted r even destryed by the fld f turists. As resurces are used mre rapidly than they can be sustained, wildlife habitats are likely t suffer, which culd endanger the lcal plants and animals.Lcal festivals and custms, which may have deep meaning in a particular culture, can simply becme entertainment fr turists.
Wrking ut the rules
Rule 1: We ften use a nn-restrictive relative clause t add _______ infrmatin t a nun, prnun r nun phrase in the main clause r the main clause. A _________ is usually used t separate the adding clause and the main clause.
This is the huse which I bught last year.2) This huse, which I bught last year, has gt a lvely garden.
这就是我去年买的房子。
这个房子是我去年买的，它有一个漂亮的花园。
Rule 2: We usually intrduce a nn-restrictive relative clause with a relative prnun like wh, whm, which and whse r a relative adverb like when and where. The relative prnun and adverb ________ (can /cannt) be left ut in a nn-restrictive relative clause.
1) I live in Nanjing, ________is a big city.2) I like my English teacher, _____ speaks gd English.3) I visit my grandparents at the weekend, _______ I d nt g t schl.
Rule 3: We can put sme/half/many/mst/all f befre relative prnuns ______ and ______.
Many peple, sme f ______ are nt verweight, are ging n a diet.I have been t many big cities, all f _______ have left a deep impressin n me.I have invited mre than ne hundred friends t the party, ______________ (他们中的大部分) are frm abrad.I earn nly 1,000 dllars a mnth, _____________ (其中一半) is spent n my car.
half f which
2) The prices f turist essentials such as transprt, accmmdatin and fd usually increase t, which brings even mre wealth t the surrunding cmmunity.4）As resurces are used mre rapidly than they can be sustained, wildlife habitats are likely t suffer, which culd endanger the lcal plants and animals.
Rule 4: We can use _________ (which/wh/where) in a nn-restrictive relative clause t refer t the main clause as a whle.
He missed the shw, which was a pity. Jhn tld me he wuld jin the Petry Club, _______ surprised me greatly. The by was away frm hme fr a week, __________________________________ (这使他父母很担心).4) The fire lasted fr a whle night, ____________________________ (这造成了极大的破坏).
which wrried his parents very much
which caused great damage
Rule 5: We can use ____ in a nn-restrictive relative clause t refer t the main clause as a whle and the nn-restrictive relative clause can be placed befre, amng r after the main clause.
____ is knwn t all, the Mn travels arund the Earth. The bk is very interesting, ____ (正如) mst readers say.
Applying the rules
My parents went n a tur f Japan with 20 peple, sme f whm had never been abrad befre.My favrite place t visit is a little village near Shanghai, where my grandma was brn.Dr Lu, wh is an expert in Chinese histry, will give us a tur f Beijing.I’d rather visit Eurpe in summer, when the weather is at its best.I’m reading a guidebk t Rme, which is really fascinating and helpful.
B3 In pairs, discuss mre ways t be a sustainable turist, using nn-restrictive relative clauses.
When yu travel, never buy wildlife prducts, which are made frm animal skins r ther animal parts.
When yu travel, yu’d better buy suvenirs frm the lcal peple, wh may make a living by selling handmade items.When yu travel, say n t plastic prducts, which reduces yur carbn ftprint.When yu travel, help the lcal children in the right way in sme develping cuntries, where yur kind giving ften has unintended cnsequences.
Ways t be a sustainable turist