八年级下册（2024））Understanding ideas课文内容ppt课件

这是一份八年级下册（2024））Understanding ideas课文内容ppt课件，共21页。PPT课件主要包含了句子作宾语，代词作宾语，宾语从句，疑问词引导的宾语从句，主句主语+谓语，+ 引导词，引导词1，引导词2，引导词3，时态1等内容，欢迎下载使用。
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）
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
Nw find ne mre sentence with these structures in the reading passage.
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.
I can hardly believe we're in the city centre.I'm sure it'll be fantastic t see the city frm the tp.She says (that) she will g tmrrw.
主句是____________，宾语从句可以是______________。
宾语从句： 一般现在时
宾语从句： 一般将来时
I did nt knw wh she was. We thught smebdy was mving abut.
宾语从句： 一般过去时
宾语从句： 过去进行时
主句是__________，宾语从句可以是______________。
The teacher taught us that practice makes perfect.He didn't knw that light travels faster than sund.
主句是______________________________________________，无论主句是什么时态，从句都用______________。
客观真理、科学事实、格言或现在仍然存在的习惯时
Write the sentences with bject clauses.
1. I am/curius abut/Chinese peple /celebrate / Rain Water   
Have yu decided what yu want t d in Majr Snw?
D yu knw why/whether/if peple eat dumplings in Start f Winter?
I am curius abut hw/why 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  
He has tld me when/where/that we shall meet in End f Heat.
I am nt sure where we are ging tmrrw fr Minr Heat.
4. I am /nt sure /we are / ging /tmrrw / fr Minr Heat
5. He has /tld me/we /shall meet / in End f Heat
Cmplete the webpage using the wrds frm the bx.
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.
Accrding t..…tells us hw nature 's cmmn fr...
It 's gd / harmful fr can be prblems...
A: What is it?B: It’s a natural way t use cld weather t stre fruit. Nature tells us hw winter wrks: it freezes things.A: Hw d peple fllw it?B: In cld places, it’s cmmn fr peple t leave sme fruits utside in winter t freeze. It guides their fd strage.A: Hw can it help peple?B: It’s gd fr keeping fruit fresh fr a lng time withut electricity. There can be prblems if the winter is t warm, but usually, it helps peple have fd all year.
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
二、用括号内单词的适当形式完成宾语从句1.I wnder ______ (hw/what) the water peple want t knw ______ (why/where) they did need t learn ______ (when/what) will happen n the are nt sure ______ (if/hw) it is safe t g there.
1.Tday we learned abut bject clauses with what, where, hw, why and when.
2.宾语从句必须使用陈述语序（主语 + 谓语），不能用疑问语序。