Unit 2 Grammar and usage （ppt课件）-2022新牛津译林版（2020）《高中英语》必修第一册.pptx

1、David YanDavid YanThere are some famous sayings about family.The family is one of natures masterpieces(杰作).All happy families are like one another,but each unhappy family is unhappy in its own way.We never know the love of the parents until we become parents ourselves.养儿方知父母恩。养儿方知父母恩。David YanI dont

2、 know what“home”is,but unhappiness and worries melt away once there.Bing Xin“家”是什么，我不知道，但烦闷、忧愁，都在此中融化消灭。冰心David YanA simple sentence is made up of one _ which has one subject-verb combination.A compound sentence contains two or more main clauses.We use such as _,_,or,so or for to link the clauses.Da

3、vid YanHere are some examples of commonly used transitional words and phrases:However Nonetheless Furthermore Moreover Undoubtedly For instance For example Therefore Accordingly Consequently Hence ThusDavid YanA _ sentence contains one main clause and at least one subordinate clause combined by like

4、 _.A _ clause can be the subject,predicative,object,attributive or adverbial of the sentence.David YanThe family is one of natures masterpieces.All happy families are like one another but each unhappy family is unhappy in its own way.We never know the love of the parents until we become parents ours

5、elves.David YanConclusion 1Types of sentence are different because of different numbers of _ and different types of _.David YanOne brick does not make a house.One word does not make a sentence.One single type of sentence does not make a good passage.Below is an introduction on the home page of a web

6、site for teenagers.(Part A,Page 20)David YanSimple sentencesCompound sentencesComplex sentencesDavid Yan1.I like tea_ she likes coffee.我喜欢喝茶而她喜欢喝咖啡。2.I am thirsty,_ it is very hot.我口渴,因为天气很热。3.Do you want to take them to the zoo,_ would it be wiser to go to the park?你是想带他们去动物园呢，还是去公园更好？4.Ive been aw

7、ay from my hometown for only two years,_ now I can hardly recognize it.我离开家乡才两年，现在却几乎认不出来它了。Practicewhilefororbut/yetDavid YanYour password should be at least eight characters long.This makes it difficult to guess.Your password should be at least eight characters long because this makes it difficult

8、 to guess.Your password should be at least eight characters long,which makes it difficult to guess.David YanPosts should not give out personal information.They should not include advertisements.Posts should not give out personal information and they should not include advertisements.David YanDescrib

9、e your problems clearly.Other people can understand them easily.Describe your problems clearly so other people can understand them easily.Describe your problems clearly so that other people can understand them easily.David YanThe experts will reply to you.They see your posts.The experts will reply t

10、o you when/once/as soon as/after/if they see your posts.David YanConclusion 2Linking words that combine clauses can make the writing more _ and clearer.logicalDavid YanApplying the rulesbecauseunlesswhythatbutifhowandDavid YanAnger flooded over me,I beat him.a.Run-on sentencesb.Fragment(incomplete)sentencesI want to join this club.Because I like singing.David Yan