【正文】 ”的原則：即主句用一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)。例如：If it is fine tomorrow，we will have a piic ，我們會(huì)在戶外野餐。Unless you work hard, you won39。t succeed.（=If you don39。t work hard, you won39。t succeed.）除非你努力工作，否則你不會(huì)取得成功。As long as you go, I will ，我就會(huì)去。主要連詞：because, as（由于）, since（因?yàn)椋热唬┑??！咀⒁狻縝ecause 引導(dǎo)的原因是未知的原因，as和since引導(dǎo)的原因是已知的原因。例如： I didn39。t go to school because I was ，所以沒(méi)有去上學(xué)。As it is raining heavily, we won39。t go to the ，我們就不去公園了。Since everyone is here, let39。s begin our ，讓我們開(kāi)始我們的會(huì)議吧。第五篇：初中定語(yǔ)從句易錯(cuò)題練習(xí)初中定語(yǔ)從句練習(xí) this the factory __________ you visited the other day? which one this factory __________ some foreign friends visited last Friday? one this the factory __________ he worked ten years ago? one freezing point is the temperature __________ water changes into that what which which book will show you __________ can be used in other contexts.. you have observed you have observed you have observed that you have observed reason is __________ he is unable to operate the ’ll tell you __________ he told me last which that tree, __________ branches are almost bare, is very which whose which which have bought the same dress __________ she is failed in the examination, __________ made his father very ’re talking about the piano and the pianist __________ were in the concert we attended last ’t you see the man __________? nodded just now nodded to just now nodded to him just now I nodded just now you lend me the novel __________ the other day? you talked talked about it talked about you talked with there anything __________ to you? belongs is belonged belong belongs “How do you like the book?”“It’s quite different from __________ I read last month.” one one what gave the textbook to all the pupils except __________ who had already taken ones others train __________ she was travelling was which that __________ we know very little is covered with thick ice all the year which ’s the third time __________ late this you arrived you arrived you’ve arrived you’ve arrived was in 1969 __________ the American astronaut succeeded in landing on the which the fourth is the day __________ we Chinese people will never which which hotel __________ during our holidays stands by the that we stayed we stayed at stayed stayed at it in that factory __________ “Red Flag” cars are produced? which is the Suez Canal __________ separates Asia __________ , to , from , with , from the bridge, however, almost directly below, __________ was a small canoe, with a boy in is not __________ a fool , as he is looked , as he is looked , as he looks , as he looks that the reason __________ you are in favour of the proposal? that must be from Africa, __________ can be seen from his has two sons, __________ work as of whom of whom of which of whom , __________ your good friend, will try my best to help you is is is am is a man of great experience, __________ much can be whom which don’t like __________ you speak to way which way in that way way of which two things __________ they felt very proud are Jim’s gold watch and Della’s which which which which dinner was the most expensive meal we ever had had never had have is only one thing __________ I can can think of a situation __________ this idiom can be used? that were interested __________ you told which that everything that great day we looked forward to __________ at like the second football match __________ was held last D./ is the hotel _______last they stayed that they stayed they stayed at they stayed you know the year ______the Chinese Communist Party was founded? which is the day ______I39。ll never which which factory ______we39。ll visit next week is not far from which which changes have taken place since then in the factory _______we are is one of the best films have been shown this year have shown has been shown this year you talked pen ______he is writing is which which which which engineer ______my father works is about 50 years whom whom which whom there anyone in your class ______family is in the country? 39。s 39。m interested in ______you have that what want to use the same dictionary ______was used isn39。t such a man ______he used to is good at English, ______we all don39。t like ______ as you novels such novels novels novels talked a lot about things and persons ________they remembered in the letter is from my sister, ______is working in 39。re the only person ______I39。ve ever met ______could do 。/ B./。whom 。/ D./。who lost a book, ______I can39。t remember title title title of it title of that can never forget the day _______ we worked together and the day ______ we spent 。which 。when 。that which。when way ______he looks at problems is D./ is the reason ______he didn39。t e to the which which which machine, ______for many years, is still working which I have looked I have looked after I have looked after have looked after reason ______he didn39。t e was ______he was 。that 。why that。that which。what is not the way ______I do ./ which which have two grammars, ______are of great of which of which of that of which shall never forget those years _______ I lived on the farm with the farmers, _______ has a great effect on my 。who 。which 。that 。which number of the people who _______ cars _______ 。are 。is 。is 。are the days ________, he worked as a servant at the follow followed oxygen the only gas _______ helps fire burn? B./