上课Grammar.ppt

Unit 2 Grammar,一、宾语从句的概念,宾语从句即句子作宾语，而不再是一个词或短语作宾语。I like my teacher.（名词作宾语)I enjoy playing basketball.(动名词作宾语）I decide to study hard.（不定式作宾语）I know him.（代词作宾语）I know Mr Li teaches English.(句子作宾语）She asked if the answer was right.(句子作宾语）,二、宾语从句三要素,连 接 词,时 态,语 序,连接词,1.that引导2.whether/if引3.连接代词who whom whose what which4.连接副词when why where how。,宾语从句可用于主句动词之后，如：know,think,believe,hope,mean还可用于从句形容词之后，如：certain,sure,gladeg:I am glad(that)_(你赢了这比赛).He is sure(that)_(他能通过考试）,由从属连词that引导的宾语从句,you won the game,he can pass the exam,由从属连词that引导的宾语从句,注：that 在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略,e.g.I hear(that)_.（一小时后他会回来）He said(that)_.（他非常想念我们）The teacher told us(that)_.（地球围着太阳转）,he will be back in an hour,he missed us very much,the earth moves around the sun,注意：当从句是客观真理的时候，无论主句什么时态，从句一律用一般现在时,Sandy is chatting online with Millie about room colours.Try to add that to each object clause.,Talking about room colours,Millie:Did you know there is a relationship between colours and moods?Sandy:Certainly.I think colours influence our everyday lives in many ways.,that,that,n.关系,adv.必定地,adj.每天的；日常的,Millie:How should we choose the colours for the rooms of a house?Sandy:Most people think light colours are better than dark ones.Millie:Yes.I notice light colours make rooms seem larger.,that,that,Sandy:Sure.I also know bule can make us feel relaxed.Millie:Yes.My mum says blue is suitable for bedrooms.I also find some people prefer orange for their dining rooms.,that,that,that,Sandy:True,but it depends on personal taste.Anyway,we should choose the colour which makes us feel comfortable.,adj.个人的；私人的,一、将下面的句子连接成为含有宾语从句的复合句。1These flowers are from Guangdong.He said.He said _ these flowers _ from Guangdong.2.Light travels faster than sound.My teacher told me.My teacher told me _ light _ faster than sound.3There will be a meeting in five days.Jack didnt know.Jack didnt know _ there _ _ a meeting in five days.,that,were,that,travels,that,would be,You may wonder if/whether colours influence our moods.Sandy asks if/whether orange can cheer her up.,Object clauses introduced by if or whether,whether和if都可以引导宾语从句，表示“是否”，在口语或间接引语中两者可以互换使用。其语序必须是陈述语序，即“连接词+主语+谓语+其他成分”。e.g.Ask him whether/if he can come.问下他是否能来。,if或whether引导的宾语从句,We use if or whether to introduce an object clause that expresses a yes/no question.Such an object clause often follows verbs such as ask,see,wonder and find out.The word order in the clause should be the same as that in a statement.,由从属连词whether,if 引导的宾语从句,e.g.1.I want to know _.（他是否跟我们一起去公园）2.Ask him _.（他是否能来）3.I dont know _.（是否要下雨）,if(whether)he will go to the park with us,whether(if)he can come,whether it is going to rain or not,Should I choose the pink dress?(疑问句）陈述句结构（主+谓+其他成分）-I should choose the pink dress.添加if/whether,改变人称Eddie cannot decide _ Does this colour suit me?-This color suits me.（陈述句式）Sandy does not know _,由从属连词whether,if 引导的宾语从句,if/whether she should choose the pink dress.,if/whether this colour suits her.,一随主，二随宾，三不变,The Class 1,Grade 9 students are shopping.Complete the sentences by using if or whether to make object clauses.,Problems about shopping,1.Kitty cannot decide _ _,if/whether she should choose the red dress.,Should I choose the red dress?,2.Sandy doesnt know _ _,if/whether white clothes suit her.,Do white clothes suit me?,vt.适合,Sth suit sb wellSth match sth well,3.Amy is asking _ _,if/whether the sports bag is made of cotton.,Is the sports bag made of cotton?,4.Simon is not sure _ _,if/whether the green T-shirt matches his trousers.,Does the green T-shirt match my trousers?,5.Daniel often wonders _ _ _,if/whether he should stay at home instead of going shopping with his classmates.,Should I stay at home instead of going shopping with my classmates?,1.Does he still live in that street?I dont know.I dont know _ he still _ in that street.2.Do they want fried chicken?He asked the boys.He asked the boys _ they _ fried chicken.3.Was the watch made in Shanghai?I dont know.I dont know _ the watch _ made in Shanghai.,Have a competition,if/whether,lives,if/whether,wanted,if/whether,was,4Can they speak French?I want to know.I want to know _ _ _ _ French.5Are the children playing games?Tell me.Tell me _ the children _ _ games.6Have you finished your homework yet?Mr.Zhao asked Ma Gang.Mr.Zhao asked Ma Gang _ _ _ _ _ homework yet.,if/whether they,can speak,if are,playing,if/whether he,had finished his,If 与whether 的区别,I dont know _ he will come or not.I dont care of _ he is handsome.He wondered _ to stay here the next week._ he will come is not decided.,与or not 连用只能用whether,介词后只能用whether,与to do 不定式连用只能用whether,作主语只能用whether,whether,whether,whether,Whether,Daniel wants to tell his online friend Tommy about colours.Help him complete his email using that,if or whether.,How much do you know about colours?,Dear Tommy,Have you ever noticed the colours around you?Colours are really interesting.A report says(1)_ blue can help us feel relaxed because it represents peace.You may wonder(2)_ it represents anything else.Yes.Blue also means sadness.I do not know(3)_ you like green.,that,if/whether,if/whether,Some people think(4)_ green can give us energy,but it also represents envy.Did you know(5)_ red represents good luck in China?It is often used for celebrations!Please tell me your favourite colour and(6)_ you know anything else about colours.Write back soon.Best wishes,Daniel,that,that,if/whether,n.庆祝,Daniel has some questions about colours to ask his dad,but his dad has not come home yet.Help him write a note for his dad.,1.Dad knows a lot about colours.2.Is red just the colour of heat and power?3.Was yellow once the colour of the rulers in ancient China?4.Did the rulers in ancient Europe like to wear purple?5.Do all the doctors in the world wear white uniforms?,adj.古代的,I believe(1)_.I wonder(2)_.I want to know(3)_.I do not know(4)_.I am not certain(5)_.,if/whether red just the colour of heat and power,that Dad knows a lot about colours,if/whether yellow was once the colour of the rulers in ancient China,if/whether the rulers in ancient Europe liked to wear purple,if/whether all the doctors in the world wear white uniforms,一、根据首字母或中文提示写单词。1.I had very little contact with teenagers in my e_ life.2.There was a _(庆祝活动)in that shopping mall that night.3.These a_ weapons are all cast out of bronze(青铜).4.Think it over and let me know _(是否)you agree with me.,veryday,celebration,ncient,whether,Exercises,How long does it take to get to the airport?Forty minutes.But its foggy today.Im not sure _ the highway will close soon.Lets set off earlier.A.whether B.when C.how D.why,二、选择题。,2.The teacher told the children that the sun round.A.was B.is C.were D.are 3.I believe that our team the basketball match.A.win B.won C.will win D.wins 4.I dont know to visit the old man.A.whether B.if C.that D.who,5.She wanted to know _ her mother liked the present.A.which B.that C.if D.what,6.Do you know if _ back next week?If he _ back,please let me know.A.he comes,will come B.will he come,comes C.he will come,comes D.will he come,will come,