2020-2021学年Unit 2 Morals and Virtues学案

这是一份2020-2021学年Unit 2 Morals and Virtues学案，共4页。学案主要包含了学习目标，学习重难点，学习过程等内容，欢迎下载使用。

【学习目标】
1. Learn the structure, frm and features f v-ing as bject cmplement and adverb.
2. Learn understand the functins and meaning f v-ing as bject cmplement and adverbial in a real cntext.
3. Learn t describe smene’s behavirs and its causes, purpses, results and accmpaniment.
【学习重难点】
1. Learn t understand the functins and meaning f v-ing as bject cmplement and adverbial in a real cntext.
2. Learn t describe smene’s behavirs and its causes, purpses, results and accmpaniment.
【学习过程】
Step 1 Lead in——Pair wrk
Observe the sentences belw and discuss the functin f the italicised -ing frm.
1. brther cmplained, thinking f the high tuitin fees.
（作_______，表_______）
2. Thinking f all the peple still in need f help, Dr Lin pened a private clinic.
（作_______，表_______）
3. The new Peple’s Republic f China saw Dr Lin Qiazhi playing a key rle.
（作______ see sb. ______ sth.）
作宾补：动词-ing形式置于某些及物动词和宾语之后，补充说明宾语的_______或______。
作状语：动词-ing形式可以作状语，修饰动词，表示时间、________、结果、条件、_________、行为方式或伴随情况等。
Step 2 Practice
1. A Mexican farmer was surprised t see smke ________ (rise) frm a small part f his land.
2. I felt my heart __________ (beat) vilently when I was seeing the 70th anniversary f fundatin f China.
3. They see a man _______ (cme), _______ (hld) a bird cage.
4. The man may find the bird really ________ (anny), wh usually makes a nise.
Step 3 Mre abut v-ing as the bject cmplement
1.在感官动词后作宾语补足语
在see, hear, feel, watch, ntice等感官动词后，表示一个正在进行的主动的动作，强调一个过程或一种状态。
In the crwded cafe, I heard a friendly vice saying, “Yu can share my table.”
He saw a girl wandering n the street this time yesterday.
注意：see/hear/watch/feel/ntice+sb./sth.+ding sth.强调动作正在进行
see/hear/watch/feel/ntice+sb./sth.+d sth.强调动作发生的全过程/全过程已经结束
Tday n my way hme, I saw a man running alng the street hurriedly.
I saw him enter the rm and take smething away.
2.在使役动词宾补结构中的使用使役动词接现在分词作宾语补足语，表示“让……一直做某事”。
It’s cld. We shuld have the fire burning all the time.
I wn’t have yu running abut in the rm.
注意：1）have/get+sb./sth.+dne包括两层意思：①让别人去做某事。②（主语）遭受到（意外的损失或不幸）。
have +宾语+d sth.. 意思是“让某人去干某事”。
翻译：
①Mther has me g t the shp t buy sme fruit.
______________________________
②He had/gt his cmputer stlen the ther day.
______________________________
③He will have/get the cmputer repaired tmrrw.
______________________________
2）leave/keep +sb./sth. dne sth. （使……处于/保持某种状态）
Many teachers keep parents _________ (infrm) f children’s perfrmance in the kindergarten by sharing vides n WeChat.
3.现在分词在with复合结构中的使用
在with复合结构中，现在分词充当宾语补足语，表动作“正在进行”。
Des Kilimanjar deserve its reputatin as a crwded muntain with lines f turists ruining the atmsphere f peace?
注意：在with的复合结构中，也可以使用不定式和过去分词作宾语补足语。
All the afternn he wrked with the dr lcked.（表_______）
I can’t g ut with all these clthes t wash.（表______）
Step 4 Practice
1. China’s image is imprving steadily, with mre cuntries __________ (recgnize) its rle in internatinal affairs.
2. Dn’t leave the water _______ (run) while yu brush yur teeth.
3. Mr Smith suggested a gd way t have her written English _________ (imprve) in a shrt perid.
4. Mther has the little girl ________ (play) the pian this afternn.
5. I nticed a thief ___________ (steal) mney frm the ld wman’s pcket yesterday.
6. Can yu hear her ________ (sing) the sng in the next rm?
Step 5 Mre abut v-ing as the adverbial
-ing形式作时间、原因、条件、让步状语时多位于句首；作结果、伴随情况状语时常位于句末。
1.表示时间。
Hearing these stries, I’m skeptical abut the place.
= When ______________________________...
2.表示原因。
Nt knwing his address, I can’t send this bk t him.
= ______________________________...
3.表示结果。
His father died, leaving him a lt f mney.
= ______________________________, left him a lt f mney.
4.表示条件。
Ging straight dwn the rad, yu will find the department stre.
= ______________________________...
5.表示让步。
Being tired, they went n wrking.
= ______________________________...
6.表示行为方式、伴随情况或补充说明。
He lay n the grass, staring at the sky fr a lng time.
=…, ______________________________.
注意：非谓语动词作状语时，如所提供的动词不能和句子中的主语保持一致，动词-ing形式必须有自己的逻辑主语，通常由名词或代词来担任，这就是独立主格结构。
The last bus having gne, we had t walk hme.
（having gne的逻辑主语是the last bus，而不是we）
Weather permitting, the ftball match will be played n Friday.
（permitting的逻辑主语是weather，而不是the ftball match）
Step 7 Hmewrk
用动词适当形式填空。
1. ________ (study) hard, yu are sure t get first prize.
2. Peple use plastic in their daily life, _______ (leave) large amunts f waste.
3. ________ (wrk) hard at yur lessns, yu are t succeed.
4. The ld man, ____________ (wrk) abrad fr twenty years, is n the way back t his mtherland.
5. ______________ (finish) his hmewrk, he was playing n the playgrund.