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1、第二課時(3a-4)
學(xué)習目標 熟練掌握被動語態(tài)用法,學(xué)會用被動語態(tài)表達對發(fā)明事物的認識和看法。
學(xué)習重點 1.熟練運用一般過去時的被動語態(tài)。2 詞匯Light bulb microwave oven
教學(xué)流程1.課前熱身。2.合作探究。3.檢測
課堂導(dǎo)學(xué)方案
1.hear和listen?to?
hear只是強調(diào)聽見了,指聲音傳進了耳朵。 listen?to的意思是集中注意力,盡量聽清楚。
例如: Suddenly?I?heard?a?strange?noise.我突然聽到一個奇怪的聲響。
I?can?hear?you.我能聽到你說話。 Listen?to?
2、me?please.請聽我說。
I?heard?them?talking?in?next?room,but?I?didn‘t?really?listen?to?what?they?were?saying.
我聽到他們在隔壁房間里說話,但我實在沒注意聽他們說什么。
當談到聽音樂、無線電廣播、演講、講課等時,要用hear。
Did?you?hear?Jack‘s?talk?on?Tuesday? 你聽了星期二杰克的演講嗎?
但是可以說:I?spent?the?night?listening?to?records.
我聽了一晚上的唱片。(不是公開演出)
注意:hear一詞
3、一般不用于進行時。不說I?am?hearing或I?was?hearing,
而用can或could。例如:I?can?hear?somebody?coming.我能聽見有人來了。
2.被動語態(tài) 語態(tài)是動詞的一種形式,它表示主語和謂語的關(guān)系。語態(tài)有兩種:主動語態(tài)和被動語態(tài)。如果主語是動作的執(zhí)行者,或者是說動作是由主語完成的,要用主動語態(tài);如果主語是動作的承受者,或者是說動作不是由主語而是由其他人完成的,則用被動語態(tài)。
拓展:被動語態(tài)各時態(tài)構(gòu)成表
TENSE 主動語態(tài) 被動語態(tài)
一般現(xiàn)在時 be+V.\V.s
4、 am\is\are+V(p.p)
一般將來時 will\be going to+V. will be +V(p.p)
現(xiàn)在進行時 am\is\are+V.ing am\is\are+being+V(p.p)
一般過去時 ①was\were ②V.ed was\were+V(p.p)
現(xiàn)在完成時 have\has+V.p.p have\has+been+V(p.p)
過去完成時 had+V.p.p
5、 had+been+V(p.p)
過去進行時 was\were+V.ing was\were+being+V(p.p)
情態(tài)動詞 情態(tài)動詞+V. 情態(tài)動詞+be+V(p.p)
3. 感官動詞或使役動詞使用省略to的動詞不定式,主動語態(tài)中不帶to ,但變?yōu)楸粍诱Z態(tài)時,須加上to 。
例:make somebody do something→ somebody+ be +made to do something
see somebody do something→ somebody +be
6、 +seen to do something
1.A girl saw my wallet drop when she passed by. →My wallet was seen to drop by a girl when she passed by.
2.The boss made the little boy do heavy work .→The little boy was made to do heavy work by the boss.
達標檢測
1. People speak English in many countries. English _____ _
7、____ _____ ___in many countries.
2. We built this bridge last year. This bridge _______ _______ _______ ______ last year.
3. The tiger in the zoo frightened the little girl.
? The girl ________ _______ by the tiger in the zoo.
4. Xiao Liu has invited you to a lunch party.
? You _______ __
8、_____ _______ _______ _______ ________ to a lunch party.
5. You must not take these magazines out of the reading-room.
? These magazines _______ ______ ______ ______ _______ the reading-room.
6. We shall discuss the problem at tomorrow's meeting.
?? The problem _______ _______ _______ by us at tomorrow.
用所給詞的適當形式填空
1.MPS is used for (play) music. 2. He has two (radio).
3. A computer is one of (use) inventions in the world.
4. How many magazines can (borrow) form the library every week?
5. He has (invent) many things in his life.