九年被動語態(tài)公開課

1、被動語態(tài)被動語態(tài)v永吉二中永吉二中 劉可敬劉可敬主動語態(tài)主動語態(tài)She waters the flowers every day.主語是動作的主語是動作的執(zhí)行者執(zhí)行者.被動語態(tài)被動語態(tài) The flowers are watered by her every day.主語是動作的主語是動作的承受者承受者.語態(tài)語態(tài)被動語態(tài)被動語態(tài)用法用法誰做的動作不知道誰做的動作不知道說出誰做的沒必要說出誰做的沒必要Many trees should be planted every year.動作承受者需強(qiáng)調(diào)動作承受者需強(qiáng)調(diào)Many houses were washed away by the flood.T

2、his watch is made in China.被動語態(tài)被動語態(tài)Look carefully!1. This watch is made in China.2. Many trees should be planted every year.3. Many houses were washed away by the flood.構(gòu)成構(gòu)成1. be + 動詞的過去分詞 (done)2. 情態(tài)動詞 + be + done1. This watch is made in China.2. Many trees should be planted every year.3. Many hous

3、es were washed away by the flood.被動語態(tài)被動語態(tài)時態(tài)時態(tài)一般現(xiàn)在時一般現(xiàn)在時一般過去時一般過去時一般將來時一般將來時現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時過去進(jìn)行時過去進(jìn)行時現(xiàn)在完成時現(xiàn)在完成時過去完成時過去完成時am / is / are + donebe + donewas / were + donewill + be + doneam/is/are + being + donewas/were + being + donehave/has + been + donehad + been + done被動語態(tài)被動語態(tài)句型句型一般現(xiàn)在時一般現(xiàn)在時am / is / are +

4、 donebe + donewas / were + donewill + be + done一般過去時一般過去時一般將來時一般將來時否定:一般:This watch isnt made in China.Is this watch made in China?否定:一般:Many houses werent washed away by the flood.Were many houses washed away by the flood?否定:一般:A new bridge wont be built next year.Will a new bridge be built next ye

5、ar?被動語態(tài)被動語態(tài)句型句型情態(tài)動詞情態(tài)動詞 + be + done否定:一般: Many trees should be planted every year. Many trees shouldnt be planted every year. Should many trees be planted every year?被動語態(tài)被動語態(tài)主動變被動主動變被動 She waters the flowers every day. The flowers 1. 賓語變主語 (賓格變主格)主語主語謂語謂語賓語賓語主語主語 2. 謂語變be done, are watered謂語謂語:被動語態(tài)被

6、動語態(tài) 3. by+主語置后, (主格變賓格,可省略) by her every day.by+賓格賓格 (時態(tài)與數(shù))被動語態(tài)被動語態(tài)主動變被動主動變被動練習(xí)練習(xí)1. Careless driving causes many traffic accidents. Many traffic accidents2. Somebody stole my camera from my hotel room. My cameraare causedby careless driving.was stolen from my hotel room (by somebody).被動語態(tài)被動語態(tài)主動變被動主動

7、變被動練習(xí)練習(xí)3. People will have robots one day. Robots will be had by people one day.4. You must clean your bedroom every day. Your bedroom must be cleaned every day.被動語態(tài)被動語態(tài)特殊形式特殊形式-主動表被動主動表被動1. be worth doing3. 感官動詞感官動詞look, sound, taste, smell, feel等等The book is worth reading.2. want / need / require

8、doing = 物物+ want / need / require to be done The tree needs watering. =The tree needs to be watered.It sounds interesting.物物+被動語態(tài)被動語態(tài)特殊形式特殊形式-還原還原to 一感一感 feel 1. I often hear her sing in the next room. She is often heard to sing in the next room. 二聽二聽 hear, listen to三使三使 make, let, have 四看四看 look, s

9、ee, watch, notice2. My teacher makes me do more exercise. I am made to do more exercise by my teacher.被動語態(tài)被動語態(tài)特殊形式特殊形式-還原還原to 一感一感 feel 1. be felt to do 二聽二聽 hear, listen to三使三使 make, let, have 四看四看 look, see, watch, notice2. be heard to do3. be made to do4. be seen to do5. be watched to do 被動被動 語態(tài)語

10、態(tài) 用法 時態(tài) 構(gòu)成 特殊主變被主變被 Summary 構(gòu)成be + done am / is / are was / were will be should be一般現(xiàn)在時被動語態(tài)一般現(xiàn)在時被動語態(tài)am / is / are + done A year has four seasons and it _ twelve different star signs. A. divided into B. is dividing into C. dividing into D. is divided intovD -Did you go to Jacks birthday party? -No. I

11、 _. A. am not invited B. havent invited C. wasnt invited D. didnt inviteC一般過去時一般過去時was / were + done It is said that an A-shaped tower _ in the center of the city next year. A. builds B. will build C. will be built D. is builtvC一般將來時一般將來時will be + doneThe earth is our home. It _ well. A. must be pro

12、tected B. should protect C. need protect D. should protectedA情態(tài)動詞情態(tài)動詞+ be + done特殊形式特殊形式 物物+ need / want / require + doing sth.= 物物+ need / want / require to be done My computer doesnt work. It needs_. A. repair B. to repair C. to repairing D. to be repairedD特殊形式特殊形式被動語態(tài)中要接動詞不定式（被動語態(tài)中要接動詞不定式（to do）形式）形式一感一感 If you see the cartoon film, you will _ laugh. A. be made B. be made to C. make to D. makeBfeel二聽二聽 hear, listen to三使三使 have, let, make四看四看 look at, see, watch, notice特殊形式