初中英语Unit 6 Caring for your health教学ppt课件

这是一份初中英语Unit 6 Caring for your health教学ppt课件，共44页。PPT课件主要包含了Warming up， that，一般疑问句，特殊疑问句，特殊疑问词，祈使句，肯定句，to+动词原形，否定句，主句时态等内容，欢迎下载使用。
Unit 6 Grammar
Object clause
What d yu knw abut…
Intrudctin t bject clause
宾语从句是主从复合句的一种。主从复合句是由一个主句和一个或一个以上的从句构成的。 主句是复合句的主体，从句仅仅是主句的一个成分，它从属于主句，不能独立。宾语从句通常紧跟在及物动词后,充当宾语.(不是简单的词汇)从句:由某一引导词引导,具有完整的主谓结构,但不能 独立使用.它只从属与主从复合句,在主从复合句 中充当什么成分就称之为什么从句.
Find ut the subject and bject
I still remember his face. I still remember what he lks like. I knw this place well. I knw that this place is famus fr its pleasant weather. I hpe t d well in my study. I hpe that I can d well in my study.
Object-clause
不同引导词引导的宾语从句
1.由从属连词that引导的宾语从句
2.由连接代词 wh,whm,whse,which， what 和连接副词 where,hw,why,when引导的宾语从句
3.由从属连词 whether, if 引导的宾语从句
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
1.I hear (that)____________________. （一小时后他会回来）2.He said (that) ___________________. （他非常想念我们）
he will be back in an hur
he missed us very much
bject clauses with that after transitive verb
bject clauses with that after predicative adjectives
Here are sme adjectives that we can use in this way.
afraid glad sad excited angry certain prud sure unhappy srry pleased surprised frightened
I am afraid (that) I can’t attend yur party.The teacher was angry (that )the class were nisy!Lucy was happy (that) she had passed the exam.We are sure (that) we’ll win the game.He is surprised (that) he is invited t the ball.
P87 Yu went t see a dctr last week. Write abut the visit using the adjectives frm the bx and the sentences belw. Use a different adjective each time.
glad pleased sure surprised wrried
I arrived at the hspital n time.There were a lt f peple. The dctr might be t busy t see me.
I was glad that I arrived at the hspital n time.
I was surprised that there were a lt f peple.
I was wrried that the dctr might be t busy t see me.
4. The dctr was very patient.5. I wuld get well sn.
I was pleased that the dctr was very patient.
I was sure that I wuld get well sn.
wh culd answer the questin
whm they’re waiting fr
whse handwriting is the best in the class.
bject clauses with questin wrds
which bk is better?
when we’ll have the meeting?
where he is?
hw I can g t the statin?
1. I want t knw _____________________________. （他是否跟我们一起去公园）2. Ask him _____________________. （他是否能来）3. I dn’t knw _______________________________.（是否要下雨）
if (whether) he will g t the park with us
whether (if) he can cme
whether it is ging t rain r nt
bject clauses with if // whether
当句末为r nt时，引导词只能用whether而不能用if.
当与不定式连用时，引导词只能用whether而不能用if.
当与介词连用时，引导词只能用whether而不能用if.
They asked me whether t sit beside me.
I’m thinking f whether we shuld g fishing.
Mary asked whether I was ding my hmewrk r nt.
直接引语变间接引语与宾语从句的关系
陈述句变为引导的宾语从句
1. He said, “Yu are yunger than I ”. 2. He says, “Tm is a gd student ”.
He said that I was yunger than him.
He says that Tm is a gd student.
1.确定连接词(根据从句句式)
陈 述 句
if (whether)
3.确定从句的时态(根据主句时态)
从 句 时 态
2.确定从句语序(把从句变成陈述句) 3.确定从句的时态(根据主句的时态而定)
1.当主句的谓语动词是一般现在时或一般将来时，宾语从句的谓语动词可以用所需要的任何一种时态。2.当主句的谓语动词是一般过去时，宾语从句的谓语动词要用相应的过去时态，但当宾语从句叙述的内容为客观真理时，仍然用一般现在时。e.g. The teacher said that the mn mves arund the sun.
1.三姊妹宾语从句根据引导词的不同可分为三种类型：由that引导的宾语从句。如：We knew that we shuld learn frm each ther.2. 由if/whether引导的宾语从句。如： Please tell me if/whether yu have been t America.3. 由wh，where，hw等连接代词或连接副词引导的宾语从句。如：Can yu tell me hw I can get t the nearest pst ffice？
1. 引导词关如果从句是陈述句，引导词用that（that在口语或非正式文体中常省略）；如果从句是一般疑问句，引导词用if/whether；如果从句是特殊疑问句，引导词用由疑问词转换而来的疑问代词/副词(wh,whm, which, whse, what, hw, when, where,why)
2. 语序关①陈述句变为宾语从句，语序不变，即仍用陈述语序。如：He is an hnest by. The teacher said. →The teacher said（that）he was an hnest by.②一般疑问句和特殊疑问句变为宾语从句，语序变为陈述语序。如：Des he wrk hard？I wnder. → I wnder if/whether he wrks hard.When did he leave？I dn’t knw. →I dn’t knw when he left.
3. 时态关①如果主句是现在的时态，从句的时态可根据实际情况而定。如：I have heard（that）he will cme back next week.②如果主句是过去的某种时态，那么从句的时态一定要用过去的某种时态。如：He said（that)he had been there .注意：如果宾语从句表述的是客观真理、自然现象等时，不管主句是什么时态，从句都要用一般现在时。如：He said that light travels much faster than sund.
4.从句的简化1. 当主句谓语动词是find，see，watch，hear等感官动词时，从句常简化为“宾语＋宾补”结构，宾补为不带t的不定式或V-ing形式。如：She fund that the wallet lay/was lying n the grund. →She fund the wallet lie/lying n the grund.2. 当主句谓语动词是hpe，wish，decide，frget，plan，agree等，且主句主语与从句主语相同时，从句可简化为不定式结构。　　
She agreed that she culd help me with my maths. →She agreed t help me with my maths.3. 在连接代词/副词引导的宾语从句中，当从句主语与主句主语或间接宾语一致时，宾语从句可简化为“连接代词/副词＋不定式”结构。如：Can yu tell me hw I can get t the statin？→Can yu tell me hw t get t the statin？
5. 宾语从句的否定转移 当主句的谓语动词是think, believe, suppse, imagine 时，并且它的主语是第一人称时，如果从句的谓语动词表示否定意思，通常我们要将否定词转移到主句的谓语动词上，即通过否定主句的谓语动词来否定从句的谓语动词。这中语法现象就是宾语从句的否定转移。I dn’t believe she will tell yu abut it.We dn’t think he is right.We dn’t believe that he did the jb himself.
6. 宾语从句反意问句及应该的注意问题
通常反意问句部分的构成,常和主句的主谓 保持一致:We all knw that they cme frm America, dn’t we?Yu saw that the fire had been put ut, didn’t yu?He thinks that we missed the train , desn’t he ?但是当主句部分的主谓是: “I think, I dn’t believe”时, 这时的反意问句部分,则要和从句的主谓保持一致:I believe yu can win the game, can’t yu?I dn’t guess that their team will win, will it?I dn't think she is frm Canada, is she?
注意：两副面孔　　if和when既能引导时间状语从句，又能引导宾语从句。因此，遇到它们就要认真分析一下，它们究竟属于“两副面孔”的哪一副。如：If it rains tmrrw，I wn’t cme.（时间状语从句）I dn’t knw if it will rain tmrrw. （宾语从句）
P89 B1 Cmplete the bject clauses with the wrds frm the bx.
hw when whether why what where which wh
D yu knw fast fd is bad fr yur health?I d nt knw the stadium is. Can yu tell me I can imprve my health? They are discussing kinds f exercise are best fr ur health.
5. Yu will nt believe I met tday!6. He asked me I gt up this mrning.7. I cannt decide drink I shuld have fr lunch.8. I am nt sure I can d well in my exams next week.
P89 B2 Put the wrds in the crrect rder t make meaningful sentences.
I/ stress/ such/ knw/ that/ is/ did nt/ a big prblempeer pressure/ asked/ He/ me/ hw/ I/ dealt with my lifestyle/ He/ is nt/ says/ healthy/ enugh/ that
I did nt knw that stress is such a big prblem.
He asked me hw I dealt with peer pressure.
He says that my lifestyle is nt healthy enugh.
4. wnders/ hw/ He/ take care f/ I/ my bdy5. have learnt/ that/ I / is/ stress/ a gd medicine/ fr/ laughter.6. a healthy diet/ believes/ it is imprtant/ that/ She/ t eat
He wnders hw I take care f my bdy.
I have learnt that a gd laughter is a gd medicine.
She believes it is imprtant t eat a healthy diet.
一、将下面的句子连接成为含有宾语从句的复合句。1These flwers are frm Guangdng. He said.He said _______ these flwers _______ frm Guangdng.Light travels faster than sund. My teacher tld me.My teacher tld me _____ light _______ faster than sund.
3．There will be a meeting in five days. Jack didn’t knw.Jack didn’t knw _____ there _____ ____ a meeting in five days.4．Can they speak French? I want t knw.I want t knw ______ _______ _______ _______ French.5．Are the children playing games? Tell me.Tell me ______ the children ______ ______ games.
6.Hw many peple can yu see in the picture? Wh knws?Wh knws ______ _____ _____ ____ _____ ______ in the picture?7．Where did she park her car? D yu knw?D yu knw _____ _____ ____ her car?8．What des he ften talk abut? The girl wndered.The girl wndered _____ _____ ften ________ abut.
二、选择填空1. What did Mike say? He said __.if yu are free the next week B. what clur was itC. the weather is fine D. summer cmes after spring 2. Tm asked my friend __.where was he frm B. Why did I came lateC. when did he cme back D. nt t be s angry
3. Let me tell yu ____.hw much is the car B. hw much des the car cstC. hw much did I pay fr the car D. hw much I spent n the car4. Peter knew __.A. if he has finished reading the bk B. why the by had s many questinsC. there were 12 mnths in a year D. when they will leave fr Paris
5.Culd yu tell me __?A. where d yu live 　 B. wh yu are waiting frC. wh were yu waiting fr  D. where yu live in6. I can't understand ___the by alne.why she left 　 B. why did she leaveC. why she had left　 D. why had she left
---Where d yu think __ he __the TV set? --- Srry, I've n idea.A./, bught   B. has, bught   C. did, buy   D. did bught---The manager came up t see ________.---Yeah, There are s many peple there.A. what was the matter 　B. what the matter wasC. what the matter is    D. what's the matter