主將從現(xiàn)的習(xí)題

1、。 1. if i come, i ( see ) you. 2. if it is fine, we( go ) for a walk. 3. if it rained, they ( stay ) at home. 4. you will spoil it if you ( not be ) careful. 5. we would be very much pleased if you _( come ). 6. will you help me if i ( need ) you. 7. they will get wet ifit ( rain ).8. what a pity i

2、haven t got my car. if i had, i _主將從現(xiàn)主將從現(xiàn)是指在 時(shí)間狀語(yǔ)從句和 條件狀語(yǔ)從句中， 如果主句是一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)替代一般將來(lái)時(shí)。 常見(jiàn)的有以下四種情況： 一、條件 狀語(yǔ)從句的主句是一般將來(lái)時(shí)，那么從句常常用一般現(xiàn)在時(shí) 如： when i grow up, ill be a nurse and look after patients 我長(zhǎng)大后要當(dāng)一名護(hù)士，照顧病人二、如果主句是祈使句，那么從句通常要用一般現(xiàn)在時(shí) 如： don t laugh at me when i make a mistake. 我犯錯(cuò)誤的時(shí)候不要笑話我。 三、如果主句是含有情

3、態(tài)動(dòng)詞的一般現(xiàn)在時(shí)，根據(jù)需要從句多用一般現(xiàn)在時(shí) 如：you should be quiet when you are in the reading room 在閱覽室時(shí)應(yīng)保持安靜 四 . 如果 if 的條件狀語(yǔ)從句遇到變換間接和直接時(shí), 祈使句應(yīng)用not to 如 ; she said not to close the window 常見(jiàn)的時(shí)間狀語(yǔ)從句的連詞有： as soon as,when,while ,as,until 等 主將從現(xiàn)說(shuō)的是在含有時(shí)間狀語(yǔ)從句和條件狀語(yǔ)從句的主從復(fù)合句中， 如果主句的時(shí)態(tài)是一般將來(lái)時(shí)，那么從句要用一般現(xiàn)在時(shí)。例 如： i will tell him abou

4、t it when he comes. if it is fine tomorrow, we will go outing. 如果主句的時(shí)態(tài)是過(guò)去將來(lái)時(shí)， 那么從句要用一般過(guò)去時(shí)。 例 如： he said that he would have another try if he had the chance. i kne w he could help me if he was free the next day. 任務(wù)設(shè)計(jì)任務(wù) i. 請(qǐng)用正確的形式填 空。 1. if i come, i ( see ) you. 2. if it is fine, we( go ) for awalk.

5、3. if it rained, they ( stay ) at home. 4. you will spoil it if you ( not be ) careful. 5. we would be very much pleased if you _( come ). 6. will you help me if i ( need ) you. 7. they will get wetif it ( rain ). 8. what a pity i haven t got my car. if i had, i _( take ) you to the airport. 9. we w

6、ould answer if we ( can ). 10. if you eat too much, you ( get ) ill.般現(xiàn)在時(shí)主將從現(xiàn)練習(xí)題 ()1. if you want to learn english well, you must use it as _ as possible.a. often b. longc. manyd. soon( ) 2. -what will bill do if he in the test? -he will try again.a. failb. failsc. will fail d. is failing ( ) 3. plea

7、se tell her the news when she. ok, i will.a. comes b. will come. c. come d. would come ( ) 4. the stude nts will plant trees if it _ tomorrow.a. didn t rain b. hasn t rainedc. won t rain d. doesn t rain ( ) 5. we_ home if there is no bus. -oh, what a pity!a. will walkb. have walkedc. walkedd. walk (

8、 ) 6 . if it tomorrow, i ll go by car.a. rain b. will rain c. rains d. would rain( ) 7. if mary next sunday, we will go boating together.a. will come b. comes c. shall come d. should come ( )8. - don t forget to ask him to write to me.- i won t. as soon as he , ill ask him to write to you.a. will co

9、me b. came c. comesd. is coming ( )9. ifhe harder, he will catch up with us soon. a. study b. studies c. will study d. studied( )10. frank to see his grandma if he free tomorrow.a. will come; will be b. comes; is c. will come; isd. comes; will be ( )11. when will you tell him the good news? -i will

10、tell him about it as soon as he back.a. comes b. camec. will come d. is coming1 if it tomorrow, we to climb mountains. a. wont rain; will go b. won t rain; goc. doesn t rain; will go 3 do you know if tomorrow morning?no. i will call you if she back. a. she will come; comes b. shecomes; will come c.

11、will she come; comes d. will she come; will come 4 we ll go to the park if it rain tomorrow. a. don t b. doesnt c. wont 5 we are not sure if it tomorrow. if it , our sports meeting willbe put off. a. rains; rains b. rains; will rain c. will rain; will rain d . will rain; rains 6 i hope to make decis

12、ions by myself. ok. but remember you do, you should think about the results. a. whenever b. however c. whatever d. wherever 7 if my uncle_ next weekend, we with him. sounds great! a. wil l come; will go skiing b. will come; goes skiing c. comes; will go skiingd. comes; goes skiing 8i dont know when

13、tomorrow.i will call you as soon as he . a. will he come; arrives b. he willcome; arrives c. he will come; will arrive d. he comes; will arrive 9 h e go to bed until he his homework. a. will not; finishes b. not; finishes c. will not; will finish d. not; will finish 10 i wonde r when they _ for beij

14、ing. i will go to the train station to see them off wh en they _. a .leave, will leave b. will leave, leave c. will go, leaved. go, leave 11 . what will you do if it tomorrow? i will stay at home and watch the match on tv. a 、 rain b 、 rains c、 will rain d 、 is raining 12 if he harder, hell catch up

15、 with us. a. work b. works c. worked d. will work13mary, could you tell me if your mother our school sports meeting tomorrow?i think she will come to school if she is free. a. take part in b. takes part in c. will take part in 14 i m sorry im very busy now. if i time, i come to see you. a. have, wou

16、ld b. had, will c. were, will d. have, will 2 15 james with the greens the white tower park if it tomorrow. a.are going to; isn t rainy b. are going to; doesn t rain c. is going to won t rain d. is going to; isn t rainy 16 if you _ to the palace museum next week, i will go with yo u. a. go b. will g

17、o c. went d. goes 17do you know when ? i miss him very much. dont worry. i will tell you as soon as . a. will he come; he comes b. he will come; he comes c. he comes; he will come d. he will come; he will come 18hows the weather tomorrow?i don*t know if it tomorrow.well, if it , i won t go out with

18、you. a. will rain; will rain b. rains; rains c. rains; will raind. will rain; rains 19ill go there if it tomorrow. a.not rain b.not rainsc.doesn t rain 20 will you come to the dinner party? i won t come unless jenny. a. will be invited b. can be invited c. invited d. is invited 21 if you are weak a

19、subject, your teacher for advice can help. a. to, asking b. in, ask c. to, to ask d. in, asking 22 while helen along the river after supper, she a wallet lying on the roadside. a. was walking; was finding b. walked; found b. walked; was findingd. was walking; found 23 do you think when they to play

20、basketball with us? i think they ll come when they free a come ；are b will come ； will be c will come ； are d come ； will be 24 -do you know if he will come tomorrow? -no,but if he _ ,i ll call you to have a meal together. a.will come b.won t come c.comes d.doesnt come 25 i was surfing the internet

21、my brother was doinghis homework. a. after b. because c. while d. when 26 -let s go fishing if it this weekend. - but nobody knows if it _. a.is fine; will rain b.will be fine; rains c.is fine; will be rain d.will be fine;will rain27 if our government attention to controlling food safety now, our he

22、alth in danger. a .won t pay; is b. doesnt pay; wasc. won t pay; will be d. doesnt pay; will be 28 i11 go hiking with bruce if it tomorrow. a.doesnt rain b. didnt rain c. wont rain d. hasnt rained 29 2. - gi ve me a call as soon as you in hainan. - ok, i will a.arrive b. have arrived c. will arrive

23、d. arrived 30 excuse me, could you please tell me if the sports meeting on time?hard to say. if it tomorrow, well have to put it off. a. will hold; rainsb. will be held; rains c. will be held; will raind. holds; will rain三.形式主語(yǔ)、 形式賓語(yǔ)專項(xiàng)練 習(xí) 1. its easier than . a . say, do b. to say, to do c. says, does d. saying, doing 2. it takes me 30 minutes to school bybike every day. a. going b. to go c. goes d. go 3. its not easy _ us a foreign language. a. for; learning b. of; learning c. of; tolearn d.