高中英语必修一 Unit 5 Period 3 Discovering Useful Structures课件

1、 Unit 5Languages Around the WorldPeriod 3Discovering Useful Structures人教版（2019） 必修一Lead-inVideoDescribe your favorite movieLead-inDo you know how to describe your favourite thing?New wordsThere are several specific problems to be dealt with. specifically adv.New wordsThe old man has struggled with s

2、ickness for a few months.struggling adj.New wordsThanks for your point of view, John.New wordsYou are only being examined on this semesters work.semester breakLets play看谁答的快又准！Lets play1.The wounded soldier _ in the forest. 2.The _ impact of the greenhouse effect is unknowable. 3.You will need to co

3、mplete three written assignments per _. 4.Do you think that, from the _ of results, this exercise was worth the cost? struggledspecificsemesterpoint of viewIt was a time when people were divided geographically.Emperor Qinshihuang united the seven major states into one unified country where the Chine

4、se writing system began to develop in one direction.Lets learnLook at these sentences and underline the restrictive relative clauses. What kind of information does each clause communicate?Information: a time for an eventInformation: a location for an event There are many reasons why people learn a f

5、oreign language.These were animal bones and shells on which symbols were carved by ancient Chinese people.Lets learnInformation: a reason for an actionInformation: a location for an actionFill in the table to complete each phrase with a restrictive relative clause. Then use the phrases to make compl

6、ete sentences.the daywhenthe earthquake happenedI was on holiday the day when the earthquake happened.the placewheremy friend livesShe works near the place where my friend lives.the reasonwhyI didnt get a pay-riseI dont know the reason why I didnt get a pay-rise.the place/timein/at whichI found Gran

7、dmas glassesThis is the cupboard in which I found Grandmas glasses.Complete the passage with the correct relative adverbs or pronouns. Add a preposition where necessary.When I started studying German, it was a struggle. The words felt strange on my tongue, and the grammar would not stay in my head.

8、I told my mum that I wanted to give up, and that I would never live in a country _ German was spoken. My mum told me that studying a language was not just for my future. where/in whichIt was exercise for the brain; the more I learnt of a language, the more my brain would grow. And I remember that da

9、y _ I suddenly felt like German was no longer a foreign language. It felt like my brain had doubled in size. I had finally come to a place _ I could think in this foreign language, and I could see the world from a different point of view. when/on whichwhere/at whichI felt as if I had reached the goa

10、l _ I had been fighting for. I could open a book and see meanings, not just a sea of words. I finally understood the reason _ my mum had encouraged me not to give up. Thanks, Mum!which/thatwhyDiscussionTime to talk!DiscussionA: What kind of day makes you happy?A: Whats your favourite place at school

11、?A: What kind of teachers do you like best?A: Who do you admire most? Why?B: Its a day whenB: Its ., because it is a place where .B: I like teachers who .B: I admire . Thats the reason why .Restrictive Relative Clauseswhere, when, why引导的从句关系副词例 句when在从句中作时间状语The first of October, 1949, is the day wh

12、en (= on which) the Peopled Republic of China was founded.Ill never forget the time when (= during which) we visited Xian.Do you remember the day when (= on which) we first met?关系副词例 句where在从句中作地点状语This is the place where (= at/in which) we first met.The hotel where (= at/in which) we stayed was ver

13、y clean.I recently went back to the town where (= in which) my father was born.why在从句中作原因状语Thats the reason why (= for which) he missed his bus.I didnt get a pay rise, but this wasnt the reason why (= for which) I left.ExtensionVideoRestrictive and Non-restrictive ClausesLets playUnderline the claus

14、es in the sentences and decide whether they are restrictive relative clauses or object clauses.1.The reason why he found German so difficult was because of its grammar.2.A: Have you decided where we should go for our holiday yet?B: After learning for two years, I really want to visit a country where

15、 French is spoken.RCOCRCLets play3.According to an old story, there was once a time when the whole world spoke only one language.4.This passage introduces how Chinese characters have changed over time.RCOCLets playFill in the blanks with the correct relative pronouns or adverbs. Add a preposition wh

16、ere necessary.1.Japanese uses three writing systems, including kanji _ originated(起源) in China.2.Nineteen fifty-three was the year _ Xinhua Zidian, or the New Chinese Dictionary, first came out.that/whichwhen/in whichLets play3.Bones _ symbols were carved, known as oracle bones, have contributed a l

17、ot to our understanding of Chinas past.4.There are many reasons _ English is so widely used around the world in the fields of science, business, and more.5.Sign language is of great importance for people _ are deaf or have poor hearing.where/on whichwhywho1. specific adj. 特定的；明确的；具体的to be specificsp

18、ecific tospecific experience具体来说；具体的说特定于；针对具体经历；具体履历Apart from black eyes, black hair is also _ of Chinese people.A. specificB. characterC. characteristicD. natureCcharacteristic意为特点，特性，符合题意。specific具体的，特有的；character性格；nature本性；自然。Evidence came up _ specific speech sounds are recognized by babies as

19、 young as 6 months old.AwhatBwhichCthatDwhoseC考查同位语从句。本题同位语从句that specific speech sounds are recognized by babies as young as 6 months old.解释名词evidence内容，句子意思完整，所以选that.故C正确。2. struggle n.&vi. 斗争；奋斗；搏斗struggle forstruggle with/against sb/sthstruggle to do sthstruggle to ones feet为而斗争与做斗争努力做某事挣扎着站起来T

20、he children talked so loudly at dinner table that I had to struggle _.A. to be heardB. to have been heardC. hearingD. being heardAstruggle to do sth.“努力做某事”，因句中I与hear之间是被动关系，故用不定式的被动形式。India attained _ independence in 1947, after _ long struggle. (2013新课标全国，31)A/；aBthe；aCan；/Dan；the_ is to struggle.

21、ALivingBLiveCTo liveDTo be livedC3. point of view 观点；看法in view ofview onin my view鉴于；考虑到在的观点在我看来；我认为In a way I can see what you mean, even though I dont _ your point of viewA. agreeB. permitC. recognizeD. shareDExerciseThe United Nations (UN) is an organization _ aims to promote international cooperation. It was founded in 1945 and has about 190 member states. This is the reasonwhich/thatthatwhenwhere(in) whichwhowhyComplete the passage with the correct relative pronouns or adverbs be