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1、2022年高中英語 Module2 Traffic Jam 第4課時學(xué)案 外研版必修4
學(xué)習(xí)目標(biāo):
1. 了解并能簡單運用祈使句
2. 了解祈使句的語法功能
3. 利用例句歸納出語法規(guī)則
學(xué)習(xí)重點:解并能簡單運用祈使句
學(xué)習(xí)難點:利用例句歸納出語法規(guī)則
課前預(yù)習(xí)
使用說明與學(xué)法指導(dǎo):
1. 利用例句歸納出語法規(guī)則
2. 15分鐘之內(nèi)完成
預(yù)習(xí)自測:
觀察下列從Reading and Vocabulary中選取的句子,體會祈使句的用法。
①Simply raise your hand,and a taxi appears in no time.
②If you get
2、 on a double-decker bus,make sure you sit upstairs.
[自我總結(jié)]
表示 、 、 、勸告或號召的句子叫祈使句。祈使句的主語一般為 ,通常省略,謂語動詞使用 ,句末用感嘆號或句號。
我的疑問:
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3、課內(nèi)探究
質(zhì)疑探究:
祈使句
1.祈使句的肯定式:直接以動詞原形或do,be,let等開頭。
Listen to me carefully.認(rèn)真聽我講。
Be careful!小心!
Let me help you to carry the bag.讓我?guī)湍懔喟?
2.祈使句的否定式:在動詞原形前加Don't或Never。
Don't be angry with me!別沖我發(fā)脾氣!
【提示】 Let's型祈使句,其否定式也可用Let's not...
Let's not have a rest.咱們別休息了。
Let's not sit here.我們不要坐在這兒了。
4、
3.祈使句的反意疑問句結(jié)構(gòu)為:
(1)否定祈使句+will you;肯定祈使句+will/won't you。
e here next Sunday,will/won't you?
下周末來這里,可以嗎?
Don't tell it to anyone,will you?不要告訴其他人,可以嗎?
(2)若以Let's開頭,附加疑問句常用shall we;若以Let us開頭,附加疑問句常用will you。
Let's have a rest,shall we?我們休息一會兒,好嗎?
Let us do it by ourselves,will you?
讓我們自己做,行嗎?
5、
4.與祈使句有關(guān)的兩個重要句型:
(1)“祈使句+and+陳述句”,此句型中,祈使句與陳述句表示的是一種順承關(guān)系,連詞and意為“那么”。
Work harder,and you'll make it.
再努力些,那么你就會成功了。
(2)“祈使句+or+陳述句”,此句型中,祈使句與陳述句表示一種否定條件關(guān)系,or意為“否則”。
Tell me the truth,or you'll regret it.
告訴我真相,否則你會后悔的。
【提示】 (1)在上述兩個句型中陳述句的時態(tài)往往使用一般將來時(will do)表示。
(2)在上述句型中,有時祈使句僅使用一個名詞短語來充
6、當(dāng)。
Two more dollars,and the T-shirt is yours.
再加兩美元,那么這T恤就是你的了。
A few more minutes,and the work will be finished.
再有幾分鐘,這工作就完成了。
當(dāng)堂檢測:
單項填空
1.(xx·山東高考)Find ways to praise your children often, you'll find they will open their hearts to you.
A.till B.or
C.a(chǎn)nd D.but
2.Our Englis
7、h teacher is ill.Let's go and see him after school, ?
A.doesn't he B.don't we
C.shall we D.will you
3.Mary, here—everybody else,stay where you are.
A e B.es
C.to e D.ing
4. look at the sun with your eyes.You'll have your eyes hurt.
A.Don't B.Not to
C.Not D.
8、No
5.Let us take care of grandma, ?
A.shan't we B.shall we
C.will you D.don't you
6.You have failed two tests.You'd better start working harder, you won't pass the course.
A.a(chǎn)nd B.so
C.but D.or
7. ,I think,and the problem could be worked out
A.If you doub
9、le your efforts
B.So long as you keep your spirits
C.A bit more efforts
D.Making great efforts
8.When you go to bed,don't forget to turn off the light, ?
A.do you B.will you
C.don't you D.a(chǎn)re you
9.—How can I apply for an online course?
—Just fill out this form and we what
10、 we can do for you.
A.see B.a(chǎn)re seeing
C.have seen D.will see
10.— the blackboard,Mary.
—It's Alice's turn.I did it yesterday.
A.Cleaning B.You clean
C.Don't clean D.To clean
課后反思:
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11、___________________________________________
課后訓(xùn)練
用所給詞的適當(dāng)形式填空
1.下次一定要小心。
next time.
2.不要把她一個人留下!
her alone!
3.我們過低碳生活,好嗎?
Let's live a low-carbon life, ?
4.再努力點,你就會成功。
,and you'll succeed.
5.讓她告訴你真相,可以嗎?
Let her tell you the truth, ?
6.把門關(guān)上,好嗎?
Close the door, ?