初中英语if条件句趣味练习10453.pdf

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1、 Notes A First Conditional/future time clauses The First Conditional (If clause+Pres.Simple+Main Clause or Main clause+If clause)is about the future and describes situations that are likely to happen.You have to use a comma to separate the If clause from the main clause when the if-clause comes firs

2、t,as in If she arrives in time,well go to the cinema.In future time clauses,the present simple is used in phrases beginning with before,as soon as,after,until,unless and when and the main clause comes in the future simple.As soon as he gets home,Ill call you.B-The Zero Conditional The Zero condition

3、al is about something that is always true.Both verbs (If clause+Main Clause)are in the Present Simple,as in If hes not at home by six,I call the school.You can use When/If in the zero conditional In case means because its possible that.Its related to precaution,as in I wear two watches,in case one o

4、f them stops.Unless means except if/if not,as in I wont go to the party unless you come and pick me up.I wont go to the party if you dont come and pick me up.Shell have to move house unless she gets that job shes applied for(=Shell have to move house if she doesnt get the job shes applied for).We ca

5、n use modals in the main clause of conditionals,as in If you want your kids to be independent,you shouldnt protect them so much.Imperatives can be used in the main clause of the zero conditional,as in If you come home late,dont make any noise,please.A Write Zero or First Conditional sentences and fi

6、ll in the correct gaps with IF or WHEN.1_ she _(get up)in the morning,she _(start)texting her friends.2 _ people live to be 100 in the UK,they _(receive)a letter from the queen.3 _ the girl _(not get)better,I _ (have to)call the doctor.4 You_(have to)buy a car _ you _(make)the decision to give priva

7、te classes.5 _ I _(not tell)Josh the truth,he _(not know)hes dating a shoplifter.6 _ you _(stay)indoors all the time,you _(not become)healthier.7 Ice _(melt)easily _ you _(leave)it near the cooker.8 _ (you can-give)this letter to Susan _ you _(meet)her before lunch time,please?9 _ it rains,I _(put o

8、n)a raincoat and I _(take)an umbrella with me.10 _ you _(not water)the garden every day,the flowers _(not bloom).C-The sentences below are about the future.Fill in the gaps with these words/expressions as soon as,when,before,after,until,unless,as in the model:1The fridge is empty!You must do the sho

9、pping _ you start cooking dinner.2Your children wont learn to be independent _ you let them go out on their own.3Shell call us to give us her address _she finds a flat to rent.4You should put on your winter coat _ you go out.Its freezing outside!5_ we make a decision,well let them know about our wed

10、ding date.6Their friends will visit them _ they come to Oxford.7Hell go out to visit his friends _ he finishes reading his new book 8They wont finish the meeting _ Roger says he decided not to leave the company.9Hell see you _ 6:00 p.m.Hell arrive here at about 5:55.10Ill stay here _ he arrives.I ha

11、ve nothing else to do.11I wont be able to pay you _ I get a new job soon.12 Dont forget to wash your hands _ you eat your lunch!B Use IF or IN CASE to complete these sentences:1.You should always have home insurance _ anything bad happens.2._ you start helping me tidy up the house,I may help you wit

12、h your review.3.I avoid using unnecessary features in my mobile phone _ the battery gets discharged.4.You should spend time with your kids _ you really love them.5.You dont have to keep the present _ you dont like it.6.We must always read the instructions before we start _ we dont want to have probl

13、ems.7.I always take an umbrella _ it rains.Ill open the umbrella _ it rains.8.Shell buy some chicken this morning _ her sister stays to lunch.9._ Josh comes,Ill buy a bottle of wine.You must buy some souvenirs before you leave London KEY A Write Zero or First Conditional sentences and fill in the co

14、rrect gaps with IF or WHEN.1 WHEN she GETS UP(get up)in the morning,she STARTS(start)texting her friends.2 IF people live to be 100 in the UK,they RECEIVE(receive)a letter from the queen.3 IF the girl DOESNT GET(not get)better,I LL HAVE TO (have to)call the doctor.4 YouLL HAVE TO(have to)buy a car I

15、F you MAKE(make)the decision to give private classes.5 IF I DONT TELL(not tell)Josh the truth,he WONT KNOW(not know)hes dating a shoplifter.6 IF/WHEN you STAY(stay)indoors all the time,you DONT BECOME(not become)healthier.7 Ice MELTS(melt)easily IF you LEAVE(leave)it near the cooker.8 CAN YOU (you-c

16、an-give)this letter to Susan IF you MEET(meet)her before lunch time,please?9 WHEN/IF it rains,I PUT ON (put on)a raincoat and I TAKE(take)an umbrella with me.10 WHEN/IF you DONT WATER (not water)the garden every day,the flowers DONT BLOOM.(not bloom).B Use IF or IN CASE to complete these sentences:1

17、 You should always have home insurance IN CASE anything bad happens.2 IF you start helping me tidy up the house,I may help you with your review.3 I avoid using unnecessary features in my mobile phone IN CASE the battery gets discharged.4 You should spend time with your kids IF you really love them.5

18、 You dont have to keep the present IF you dont like it.6 We must always read the instructions before we start IF we dont want to have problems.7 I always take an umbrella IN CASE it rains.8 Ill open the umbrella IF it rains.9 Shell buy some chicken this morning IN CASE her sister stays to lunch.10 I

19、F Josh comes,Ill buy a bottle of wine.C-The sentences below are about the future.Fill in the gaps with these words/expressions as soon as,when,before,after,until,unless,as in the model:1The fridge is empty!You must do the shopping BEFORE you start cooking dinner.2Your children wont learn to be indep

20、endent UNLESS you let them go out on their own.3Shell call us to give us her address AFTER she finds a flat to rent.4You should put on your winter coat BEFORE you go out.Its freezing outside!5 WHEN we make a decision,well let them know about our wedding date.6Their friends will visit them WHEN they

21、come to Oxford.7Hell go out to visit his friends AS SOON AS/WHEN he finishes reading his new book 8They wont finish the meeting UNTIL Roger says he decided not to leave the company.9Hell see you AFTER 6:00 p.m.Hell arrive here at about 5:55.10Ill stay here UNTIL he arrives.I have nothing else to do.11I wont be able to pay you UNLESS I get a new job soon.12 Dont forget to wash your hands BEFORE you eat your lunch!