——句式变换
一、 把一般现在时改为过去时。
(1)①I am a student.( 改 be 动词) am/ is/ are——was/were
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②He is a doctor.
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③She is a teacher.
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④They are my friends.
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(2)①Gogo goes to school by bike.(改动词)
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②I like mangoes.
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③They play basketball.
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二、把一般现在时改为现在进行时。(现在进行时:be+Ving)
1)I go to the park.
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2)They listen to the radio.
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3)She does her homework.
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三、把一般现在时改为一般将来时。(将来时:be going to/will+V 原)
1)I go to the park.
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2)They watch TV every day.
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3)Jenny sings a song .
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四、把一般现在时改为过去进行时。[过去进行时:be( was/were)+Ving]
1)I stay in a hotel.
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2)They have fun with friends.
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3)Ben digs a hole quickly .
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五、把过去进行时改为现在进行时。
[过去进行时:be( was/were)+Ving]——(现进:am/ is/ are+Ving)
1)I was laughing loudly.
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2)They were waiting for a friend.
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3)Tony was looking for a toy .
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4)She was eating hot dogs .
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六、按要求改写成相对应的时态。
1)I buy a can of cola.
①____________________________________________(一般过去时)
②____________________________________________(现在进行时)
③____________________________________________(一般将来时)
④____________________________________________(过去进行时)
2)She washed face yesterday.
①____________________________________________(一般现在时)
②____________________________________________(现在进行时)
③____________________________________________(一般将来时)
④____________________________________________(过去进行时)
3)They are visiting their relatives.
①____________________________________________(一般现在时)
②____________________________________________(现在过去时)
③____________________________________________(一般将来时)
④____________________________________________(过去进行时)
4)Tom and Ben are going to go to Beijing.
①____________________________________________(一般现在时)
②____________________________________________(一般过去时)
③____________________________________________(现在进行时)
④____________________________________________(过去进行时)
七、不规则的动词过去式。
(1)不变。cut(剪) hurt(受伤) hit(打) let(让) put(放) read(读)
(2)改 i 为 o drive-drove(开车) ride-rode(骑)
rise-rose(升起) write-wrote (写) win-won(赢)
(3)该 i 为 a begin-began(开始)drink-drank(喝) sit-sat(坐)
give-gave(给) sing-sang(唱歌) swim-swam(游泳)
(4)改为 aught catch-caught(抓住) teach-taught(教)
(5)改为 ought buy-bought(买) bring-brought(带来)
think-thought(思考)
(6)改 eep 为 ept sleep-slept(睡觉) sweep-swept(打扫)
keep-kept(保持)
(7)改 a/ow 为 ew blow-blew(吹) know-knew (知道)
throw-threw(扔) draw-drew(画画)
(8)其它形式 am/is-was(是) are-were(是) come-came(来)
do-did(做) eat-ate(吃) fall-fell(落下) find-found(找到)
feel-felt(感觉) get-got(得到) forget-forgot(忘记) go-went(去)
have-had(有) hear-heard(听) lose-lost(丢失) meet-met(见面)
make-made(制造) run-ran(跑步) say-said(说) see-saw(看见)
sell-sold(卖) send-sent(寄) speak-spoke(讲)
take-took(带走) tell-told(告诉) wake-woke(醒)