外研版八年級英語上冊《Language in use》Lao She's Teahouse PPT教學(xué)課件,共36頁。
Language practice
I wanted to see some Beijing Opera.
Lingling offered to take me there.
We only planned to watch for an hour.
I hope to understand more next time.
觀察:
1、每句話有多少個動詞?
2、有什么共同點?
(1)都有2個動詞
(2)都有 to
(3)第2個動詞都是原形
語法專講
一、動詞不定式
上面例子中主要行為動詞后面的動詞都采用“to + 動詞原形”的結(jié)構(gòu),我們把這種結(jié)構(gòu)稱為動詞不定式。
動詞不定式是一種非謂語動詞,在句中能作主語、賓語、定語、表語和賓語補足語。沒有人稱和數(shù)的變化,構(gòu)成形式為to+動詞原形。其否定形式形式是“not+動詞不定式”。本模塊介紹動詞不定式置于謂語動詞后作賓語,表明意圖、計劃、決定或希望。
跟不定式作賓語的動詞:
agree,ask,decide,choose,come,expect,hope,fail,happen,help,learn,mean,manage,offer,plan,promise,refuse,seem,wait,wish...
【妙語詮釋】:
三個希望兩答應(yīng):hope,wish,want,agree,promise
兩個要求莫拒絕:demand,ask,refuse
設(shè)法學(xué)會做決定:manage,learn,decide
不要假裝在選擇:pretend,choose
類似用法動詞匯總
advise sb (not)to do sth建議某人(不)做某事
want sb (not)to do sth想要某人(不)做某事
teach sb (not)to do sth教某人(不)做某事
warn sb (not)to do sth提醒某人(不)做某事
allow sb (not)to do sth允許某人(不)做某事
ask sb (not)to do sth叫某人(不)做某事
order sb (not)to do sth命令某人(不)做某事
expect sb (not)to do sth期待某人(不)做某事
tell sb (not)to do sth告訴某人(不)做某事
encourage sb (not)to do sth鼓勵某人(不)做某事
Language points
bring...to life 意為“使……生動/鮮活
eg:His novels bring the Victorian age to life.
他的小說把維多利亞時代寫活了。
拓展:bring...to life 還有“使蘇醒”的意思。
eg:The doctor used a special way to bring the patient to life.
醫(yī)生用了一種特殊的方法使這位病人蘇醒過來。
have a great/good time 玩得開心,過得愉快
eg:They had a great/good time in the zoo yesterday.
昨天他們在動物園里玩得很開心。
考點:have a great/good time與have fun, enjoy oneself 同義。
上面的例句可以改為:They had fun/enjoyed themselves in the zooyesterday.
二、雙賓語
英語中,有些動詞后可接兩個賓語,即指人的間接賓語和指物的直接賓語。結(jié)構(gòu)為“動詞+間接賓語(sb.)+直接賓語(sth.)”。有時還可用“動詞+直接賓語(sth.) +to/for+間接賓語(sb.)”結(jié)構(gòu)來表達。一般來講,for表示“為某人”,而to表示“給某人”。
I gave him a birthday cake.=I gave a birthday cake to him.
雙賓語易位時需借助介詞to的常用動詞
bring sb.sth.=bring sth.to sb.把某物帶給某人
hand sb.sth.=hand sth.to sb.把某物遞給某人
lend sb.sth.=lend sth.to sb.把某物借給某人
mail sb.sth.=mail sth.to sb.把某物寄給某人
offer sb.sth.=offer sth.to sb.將某物提供給某人
pass sb.sth.=pass sth.to sb.把某物遞給某人
pay sb.sth.=pay sth.to sb.付給某人某物(錢)
post sb.sth.=post sth.to sb.把某物寄給某人
課堂小結(jié)
Structure
Infinitive structures : infinitives as objects; verbs followed by infinitives
Key words
act, show, common, describe, society, beginning,
Expressions
want to do sth. offer to do sth. decide to do sth. remember to do sth.
Key sentences
I wanted to see the Beijing Opera.
Lingling offered to take me there.
... ... ...
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