初中Understanding ideas课文配套ppt课件

这是一份初中Understanding ideas课文配套ppt课件，共24页。PPT课件主要包含了句子作宾语，代词作宾语，宾语从句，that，疑问词，疑问词引导的宾语从句，宾语从句的时态，Exercises等内容，欢迎下载使用。
In this lessn, yu will:1. identify and summarize the grammar rules f bject clauses thrugh sentences frm the passage.2. write crrect sentences using bject clauses by rearranging given phrases.3. use bject clauses and unit expressins t discuss hw peple fllw the laws f nature in daily activities.
What grammar can yu ntice?
I knw smething.（我知道某事）I knw he likes blue.（我知道他喜欢蓝色）
_____引导的宾语从句
___________引导的宾语从句
_______引导的宾语从句
whether / if
Underline the bject clauses in the passage.
It was an early mrning
Read the sentences frm the reading passage and summarise the grammar rules.
I didn't knw hw ppular the paintings wuld becme.(b) They help peple understand why nature wrks this way.
What can yu find?
Presentatin

Object Clause
The terms helped them understand why things happened at certain times.The terms helped them understand hw they shuld react.I didn't knw hw ppular the paintings wuld becme.They help peple understand why nature wrks this way.
Analyze the sentence structure
+ 从句（主语+谓语+其他）
宾语从句是英语复合句中的一种从句类型，它在句子中充当宾语成分，相当于一个名词的作用。
在含有宾语从句的复合句中，宾语从句要用陈述语序。
D yu knw wh the man is?
Please tell me where the library is.
陈述句语序：主语+动原+其他.
宾语从句的时态取决于主句的时态。
(1) I can hardly believe (that) we're in the city centre.
真不敢相信我们是在市中心。
(2) I want t knw what he did last weekend.
我想知道他上周末做了什么。
(3) My mther asks when we will g t the park.
妈妈问我们什么时候去公园。
当主句是现在时态时，从句可以根据实际情况选择不同时态。
主句是一般现在时，从句是一般现在时
主句是一般现在时，从句是一般过去时
主句是一般现在时，从句是一般将来时
(1) I did nt knw wh she was.
(2) We thught (that) smebdy was mving abut.
(3) We were wndering where she bught the beautiful dress.
我们当时正在好奇她在哪里买的这条漂亮裙子。
当主句是过去时态时，从句一般使用相应的过去时态。
主句是一般过去时，从句是一般过去时
主句是一般过去时，从句是过去进行时
主句是过去进行时，从句是一般过去时
当宾语从句是客观真理或不可改变的自然现象时，从句须用一般现在时，不受主句时态的限制。
(1) She knws that the earth ges arund the sun.
她知道地球绕着太阳转。
(2) The teacher tld us that light travels faster than sund.
老师告诉我们光比声音传播得快。
口诀：主现从不限 主过从必过 真理永不变
1. I am / curius abut / Chinese peple / celebrate / Rain Water ______________________________________________________2. D yu / knw / peple / eat dumplings / in Start f Winter ______________________________________________________3. Have yu / decided / yu want / t d / in Majr Snw ______________________________________________________4. I am / nt sure / we are / ging / tmrrw / fr Minr Heat ______________________________________________________5. He has / tld me / we / shall meet / in End f Heat ______________________________________________________
Write the sentences with bject clauses.
I am curius abut hw Chinese peple celebrate Rain Water.
D yu knw why peple eat dumplings in Start f Winter?
Have yu decided what yu want t d in Majr Snw?
I am nt sure where we are ging tmrrw fr Minr Heat.
He has tld me that we shall meet in End f Heat.
Cmplete the passage using the wrds frm the bx.
what when where why hw
The Mari in New Zealand had many terms t describe the sea. They carefully checked ¹______ the water lked and used different wrds like “energetic” r “dangerus”.Many peple have wndered ²______ they did this. Well, think abut ³______ they lived – many small islands were arund them. They ften travelled n the sea. It was imprtant fr them t knw ⁴______ wuld happen n the sea and ⁵______ it was safe t g t the sea.By understanding the laws f nature, peple can live in nature mre safely. The Mari's wrds fr the sea are nly ne f many examples.
Wrk in pairs. Talk abut hw peple live by the laws f nature. Use the wrds and expressins frm the reading passage and the Useful expressins t help yu.
It is the natural rule that fish have baby fish frm May t September.
Peple stp fishing in the sea frm May t September.
It helps keep the ecsystem in balance.
单选题。1. — D yu knw _______ the meeting will start?— At 3 ’clck this afternn. A. where B. when C. what2. My teacher asked me _______ I was late fr schl this mrning. A. why B. wh C. hw3. She tld me _______ she wanted t be a dctr in the future. A. that B. what C. if4. I dn’t knw _______ he is talking abut. Can yu explain it? A. what B. when C. where5. He asked his mm __ he culd play cmputer games. A. that B. whether C. what
根据句意，从方框中选择适当的词填空，每词限用一次。
what, why, where, when, whether
1. Can yu tell me ________ the nearest bus stp is?2. Eric hasn't decided ________ he will have dinner with me.3. Mum asks me ________ I want fr dinner every mrning.4. Please let me knw ________ yu will arrive at the airprt.5. Did Tmmy explain ________ he was late fr the meeting?