初中英語人教新目標 (Go for it) 版八年級下冊Section A背景圖ppt課件

這是一份初中英語人教新目標 (Go for it) 版八年級下冊Section A背景圖ppt課件，文件包含Unit6Anoldmantriedtomovethemountains第3課時課件pptx、Unit6Anoldmantriedtomovethemountains第3課時同步練習docx、Unit6Anoldmantriedtomovethemountains第3課時教案docx等3份課件配套教學資源，其中PPT共25頁， 歡迎下載使用。
We will g t the party unless we are refused. As sn as we get tgether, we will chat and chat happily.
Unless/as sn as
Hw?des?the?stry?begin?Once?upn?a?time, there?was?a?very?ld?man?… What?happened?next? As?sn?as?the?man?finished?talking, Yu?Gng said?that?his?family?culd?cntinue?t?mve?the muntains?after?he?died.
Grammar Fcus
Grammar learning
Why?was?Yu?Gng?trying?t?mve the?muntains?Because?they?were?s?big?that?it?tk?a?lng time?t?walk?t?the?ther?side.Wh?is?the?Mnkey?King?He?is?the?main?character?in?Jurney?t?the?West.Why?can’t?the?Mnkey?King?turn himself?int?a?persn?He?cannt?turn?himself?int?a?persn?unless?he can?hide?his?tail.
N wnder they are nt asking fr higher salaries as sn as they get ut f schl. 難怪他們一走出學校就沒有要求高工資。
as sn as一……就用法：as sn as用于引導時間狀語從句，相當于the secnd/mment/minute that。
as sn as 用法
as sn as兩種用法1、指未發(fā)生的動作，規(guī)律是：主句一般將來時，從句用一般現(xiàn)在時代替一般將來時I will tell him the news as sn as he cmes back.注：有時，為了特意表達剛剛完成某事就如何如何，需要用現(xiàn)在完成時。I will g with yu as sn as I have washed my face.
2、指緊接著發(fā)生的兩個短動作，主從句都用一般過去時He tk ut his English bks as sn as he sat dwn不過，我也見過從句和主句都用一般現(xiàn)在時的情況。As sn as he finishes his classwrk，he runs ut f the class.他一做完課堂作業(yè)，就跑出了。
1.s… that…的意思是“如此地…以致于…”，它引導結果狀語從句。在口語中，s…that…的that常被省去。She felt s sad that tears came t her eyes．她非常悲傷，淚水盈眶。Jhn was s drunk（that）he culd nt stand still．約翰醉得站也站不住了。He spke s rapidly（that）we culd hardly fllw him．他說得很快，我們很難聽清楚他在說什么。
2.s “如此……以至于……”，引導結果狀語從句，其結構如下：① s+形容詞/副詞+that從句② s+形容詞+a/an+可數(shù)名詞單數(shù)+that從句③ s+many/few+可數(shù)名詞復數(shù)+that從句④ s+much/little+不可數(shù)名詞+that從句He wrked s hard that he passed the exam.他學習很努力，因此通過了這次考試。She is s lvely a girl that we all like her.她是一個很可愛的女孩，我們都喜歡她。
3.在s ... that中，當that引導的結果狀語從句是肯定句且從句主語與主句主語相同時，s ... that可以與 ... enugh t d進行轉換，當that引導的結果狀語從句是否定句時，可與t ... t ... 或nt ... enugh t d進行轉換。He is s strng that he can carry the bx.= He is strng enugh t carry the bx.Jimmy is s yung that he can’t g t schl.=Jimmy is t yung t g t schl.=Jimmy is nt ld enugh t g t schl.
1.unless 的意思是“ 除非，如果不 ”，它是從屬連詞，引導條件狀語從句，含有否定意義，相當于 if 條件狀語從句的否定形式。Unless bad weather stps me, I run every day.?除非壞天氣作梗，我每天都跑步。If bad weather desn’t stp me, I run every day. 如果天氣不作梗，我每天都跑步。
2.unless 引導的條件狀語從句既可放于主句前，也可放于主句后，主句可以是肯定句，也可以是否定句。Unless smene steps in, they will make a mess f it. 除非有人介入，不然他們會搞得一團糟。Dn’t cme unless I telephne. 如果我沒打電話給你，你不要來。
3.unless 從句也可以用否定句，此時不能再用 if…nt 結構替換。Dn't ask me t explain unless yu really dn’t understand. 除非你真的不懂，否則別讓我解釋。We have a meeting every Friday, unless there is nthing t discuss. 我們每周五都開，除非沒什么可討論的事。
4.主句為一般現(xiàn)在時、一般將來時、祈使句、或主句中含有情態(tài)動詞，unless 引導的條件狀語從句使用一般現(xiàn)在時。My baby sister never cries unless she is hungry. 我那剛出生的妹妹從來不哭，除非她是餓了。Irn crrdes easily unless it is greased r kept clean. 如果不涂油或保持清潔，鐵會容易生銹。這里主句和從句都使用了一般現(xiàn)在時，表示客觀事實。
We’ll g fr a picnic tmrrw unless it rains heavily. 除非明天下大雨，否則我們要去野炊。I wn’t write unless he writes first. 我不會給他寫信的，除非他先寫。在這兩個句子中，主句用了一般將來時，而從句用一般現(xiàn)在時表示將來，描述的是將來的動作，符合狀語從句的“主將從現(xiàn)”原則。
在這個原則下，主句還可以是祈使句或含有情態(tài)動詞的句子，而從句依然用現(xiàn)在時表示時將來。Dn’t tuch the instruments unless the teacher allws yu. 沒有老師的允許，不準亂動儀器。We cannt understand disease unless we understand the persn wh has the disease. 我們不了解患者，就無法了解疾病。
5.如果強調(diào) unless 從句的動作發(fā)生在主句動作之前，從句可用現(xiàn)在完成時。Unless I’m mistaken, I’ve seen that man befre.
完成教材 (4a-4c)
Grammar practice
Fill in the blanks with unless, as sn as r s.… father died, the stepsisters made her d all the was _____busy ______she had n time t make a dress fr the mice knew that ______ they helped her make a dress, she wuld nt be able t g t the the prince saw her, he fell in lve with prince knew that the girl's ft culd fit the she, it was nt the right new cuple were_____ happy _____ they culdn't stp smilingwhen they gt married.
s that
Fill in the blanks with the crrect frms f the verbs in brackets.
The Mnkey King is the main character frm the famus Chinese stry Jurney t the West. He is wnderful because he _______ (help) weak peple. The Mnkey King _______ (have) a magic stick. He _______ (use) it t fight bad peple.
He can ________(make) the stick big r small. He can smetimes make the stick s small that he can put it in his ear. As sn as he ________ (see) bad peple, he thinks f ways t fight them. He can _______ (turn) himself int different animals r bjects. But unless he can hide his tail, he cannt make himself a human. Children all ver the wrld _______ (lve) the Mnkey King!
My favrite stry is …It is interesting because…
Tell yur partner abut yur favrite stry.
1.Recite the wrds and expressin f this t use cnjunctins “s…that…/ as sn as/ unless”.