1、1Lesson 3 句子的种类Types of sentencesGrammar3Types of sentencesDeclarative sentence陈述句dklrtv Interrogative sentence疑问句 ntrtv Imperative sentence Imperative sentence 祈使句祈使句mpertv Exclamatory sentence Exclamatory sentence 感叹句感叹句ksklmtr Lead-in Look and say the type of sentence.It tastes good.I like it ver
2、y much.Affirmative sentencefmtv There are flowers and national flags everywhere on National Day.But there are not flowers or national flags everywhere today.Affirmative sentence Affirmative sentence 肯定句肯定句 Declarative sentence陈述句Negative sentence Negative sentence 否定句否定句 dklrtv fmtv netv 一、一、Declara
3、tive sentence Declarative sentence 陈述句陈述句1.1.定义：陈述一个事实或说话人的看法。定义：陈述一个事实或说话人的看法。It tastes good.I like it very much.dklrtv 1 1）Affirmative Affirmative sentence sentence 肯定肯定句句 2.2.肯定式结构：主肯定式结构：主 +谓谓 +其他其他 主主 +系系 +表表I eat a watermelon every day.I am full.fmtv 2 2）Negative Negative sentence sentence 否定否
4、定句句 2.2.否定式结构：否定式结构：1)1)含情态动词、含情态动词、bebe动词、助动词的否定动词、助动词的否定I cant fly.I am not shy.I dont want to v 2 2）Negative Negative sentence sentence 否定否定句句 2.2.否定式结构：否定式结构：1)1)带有否定词：带有否定词：never/hardly/few/littlenever/hardly/few/little I never go to the cinema.I hardly see a film.Look and say the type of sente
5、nce.Do you know why?Of course you know.When is your national day,Alice?Our national day is called Independence Day.Its on 4th July.Do people eat special food or wear special clothes during the holiday?The First of October is Chinas National Day,isnt it?Yes.It was founded on 1st October 1949.General
6、General questionsquestions一般疑问句一般疑问句 Interrogative sentence疑问句DisjunctiveDisjunctivequestionquestion反意疑问句反意疑问句 denrlltntv ntrtv Special Special questionsquestions特殊疑问句特殊疑问句 Alternative Alternative questionsquestions选择疑问句选择疑问句 dsdktv 二、二、Interrogative sentence Interrogative sentence 疑问句疑问句 定义：用于提出问题，
7、句末用定义：用于提出问题，句末用“？”。Am I cute?1 1、General sentences General sentences 一般疑问句一般疑问句1.1.定义：以情态动词、定义：以情态动词、bebe动词、助动词开头，动词、助动词开头，可以用可以用Yes/NoYes/No来回答的句子。来回答的句子。Am I cute?Yes.Sure.Of course.2 2、Special questions Special questions 特殊特殊疑问句疑问句 1.1.定义：以定义：以特殊疑问词特殊疑问词开头，对句中某一成分提问的开头，对句中某一成分提问的句子。常用的疑问词有：句子。常用
8、的疑问词有：whatwhat、whowho、whosewhose、whichwhich、whenwhen、wherewhere、whywhy、howhow等。等。How do you celebrate the festival?We celebrate it with a traditional dinner.3 3、Alternative Alternative questions questions 选择疑问句选择疑问句 1.1.定义：用来在两种或两种以上情况中进行选定义：用来在两种或两种以上情况中进行选择的疑问句。择的疑问句。2.2.注意：答语不能用注意：答语不能用Yes/No,Yes
9、/No,而应从问句中选择而应从问句中选择一种情况回答。一种情况回答。ltntv Do you do your homework or watch TV before you have dinner?I watch TV.1)1)一般疑问句一般疑问句 +选择对象选择对象 or or 选择对象？选择对象？What do you do before you have dinner,do your homework or watch TV?I watch TV.2)2)特殊疑问句特殊疑问句 ，选择对象，选择对象 or or 选择对象？选择对象？Which would you like,tea or c
10、offee?Neither.Id like some water.2)2)特殊疑问句特殊疑问句 ，选择对象，选择对象 or or 选择对象？选择对象？4 4、Disjunctive questions Disjunctive questions 反意疑问句反意疑问句 1.1.定义：附加在陈述句后，对陈述内容进行反定义：附加在陈述句后，对陈述内容进行反问的句子。问的句子。2.2.反意疑问句结构：反意疑问句结构：“前肯后否、前否后肯前肯后否、前否后肯”。3.3.注意：注意：陈述句中含有否定意义的词陈述句中含有否定意义的词“never,never,few,little,nobody,no,hardl
11、y,none few,little,nobody,no,hardly,none”，附加问句用肯，附加问句用肯定形式。定形式。dsdktv You want to make a wish for the New Year while were waiting for the New Year,dont you?No,I will make one when we get back.Look and say the type of sentence.Enjoy yourself!I am going to Qingdao with my parents for the holiday.Have a
12、 nice trip！Be careful！三、三、Imperative sentence Imperative sentence 祈使句祈使句1.1.定义：表示命令、请求或劝告的句子。定义：表示命令、请求或劝告的句子。mpertv 2.2.肯定形式：肯定形式：1 1）Do Do 型：型：Have a good time!Have a good time!2 2）BeBe型：型：Be careful!Be careful!3 3）LetLet型：型：LetLets go!s go!Imperative sentence Imperative sentence 祈使句祈使句mpertv 3.3.
13、否定形式：否定形式：1 1）Do Do 型：型：DonDont go!t go!2 2）BeBe型：型：DonDont be late for school!t be late for school!3 3）LetLet型：型：DonDont let him go!t let him go!Let him Let him not not go!go!Imperative sentence Imperative sentence 祈使句祈使句mpertv 4 4.特殊句式：特殊句式：1 1）祈使句）祈使句 ,and and 一般将来时一般将来时 2 2）祈使句）祈使句 ,or or 一般将来时一
14、般将来时 Hurry up,or you will be late for school!Hurry up,and you wont be late for school!Imperative sentence Imperative sentence 祈使句祈使句mpertv 5.5.No No 开头，用来表示禁止。开头，用来表示禁止。1 1）No +V.-ingNo +V.-ing 2 2）No +n.No +n.No smoking!No photos!Exercise()1.Tom,_the umbrella with you.Look at the clouds,its going t
15、o rain!A.taking B.takes C.take D.Taken()2._on the grass,or it will cry.A.To walk B.Not to walk C.Walk D.Dont walk()3._quiet,please.My baby is sleeping.A.Be B.Being C.Is D.AreRead and choose.()4.-Why do you take the bus to school,Jim?-_ earlier.A.Get there B.Getting to there C.For get there D.To get
16、there()5.-Wowhow big the breakfast is!-_and enjoy it.A.Sitting down B.To sit down C.Sit down D.Sat down What a special dinner we have!How delicious the food is!Lead-in四、四、Exclamatory sentence Exclamatory sentence 感叹句感叹句1.1.定义：表达人的特殊情感的句子，可以表达人的定义：表达人的特殊情感的句子，可以表达人的喜怒哀乐等感情色彩。喜怒哀乐等感情色彩。ksklmtr 2.2.结构：
17、结构：1 1）What +(a/an)+adj.+What +(a/an)+adj.+n.n.+(主主 +谓谓)！2 2）How +How +adj./adv.adj./adv.+(主主 +谓谓)！Exercise()1.Look at the blue sky._fine weather it is!A.How B.How a C.What D.What a()2.-_hard-working boy Li Lei is!-Yes.Im sure hell pass the test.A.What a B.What C.How D.How a()3._brave boy!He saved h
18、is little sister during the earthquake.A.What B.How C.What a D.How a()4.-Chinas first ice hotel opens in Inner Mongolia.-Really?_exciting news!A.What an B.What C.How D.How an()5.Look!_beautiful flowers!A.How B.How a C.What D.What a()6.-_interesting the movie is!Have you seen it?-Yes.I saw it last Sunday.A.How B.How an C.What D.What anSummaryThank you!
