人教版英语八年级上册 条件状语从句学案（无答案）.docx

《人教版英语八年级上册 条件状语从句学案（无答案）.docx》由会员分享，可在线阅读，更多相关《人教版英语八年级上册 条件状语从句学案（无答案）.docx（2页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、条件状语从句“if ”，译为“如果”，引导条件状语从句，表示主句发生的前提或条件，时态用一般现在时表将来。一、If+从句，一般将来时的句子。(主将从现)eg: I will buy (buy) a big house for my parents if I have (have) a lot of money.= If I have a lot of money, I will buy a big house for my parents.1 .如果明天下雨，我将呆在家里。If it (rain) tomorrow, I (stay)at home.=I at home if it tomor

2、row.2 .如果你带外校的学生来我们的派对，老师将不会让你们进。If you (be) for school, the teachers (be) angry.3 .如果他今天下午有空，他会和我们一起去。If he (be) free this afternoon, he (come) with us.4 .如果我没有足够的钱，我会去找份兼职。(做兼职：do a part-time job)二、If+从句，祈使句。(主祈从现)eg: Take an umbrella with you if you go out in the afternoon.1 .如果明天不下雨，加入我们吧！ If it

3、 (not rain) tomorrow, (join) us!2 .如果你到了飞机场，请打 给我。If you (arrive) at the airport, please (call) me.3 .如果你觉得冷，把窗关了。If you (feel) cold, (close) the window.4 .如果他们没穿校服，别让他进。,三、If +从句,含有情态动词的句子。(must, may, can, should)(主情从现)eg: You must study hard, if you want to pass the exam.1 .如果明天天气好，我们可以去钓鱼。If it (

4、be) fine tomorrow, we can go fishing.2 .如果他不来，我们该怎么亦？ If he (not come), what should we do?3 .如果你惹父母生气了，你应该抱歉。If you (make) your parents angry, you should say sorry_.4 .如果明天晚上没有音乐会，我们也许会去购物.r limless引导的条件状语从句可以和if引导的条件状语从句进行转换|unless : conj.如果不,除非(unless = ifnot.)I won，t go to the party Zf she does n

5、ot invite me. = I won，t go to the party unless she invites me.You won，t pass the exam立you do not study hard. =.I won，t lend the money to you 及you do not tell me the truth. =Don，t open the door unless you know who he is. =.主将从现原那么 同样也用于 时间状语从句及让步性状语从句Eg: When he (come) here tomorrow, I will ask him a

6、bout it.Eg: As soon as Mary(arrive), we will start the class.Eg: Although I (have) time tomorrow, I wi11 not go with him.一.单项选择If you to the party, you 11 have a great time.A. will go B. went C. go D. goingI her the answer if she me.A. can tell, willask B.will tell, will askC.wouldtell, ask D. will

7、tell, asks3. - What are yougoing todo tomorrow?-We11A.isn t rainB. rainC. won trainD.go to the library tomorrow if it doesn t rainI 11 give the book to him if he here next Sunday.A. will come B. comes C. is coming D. cameThere an English film in our school tomorrow.A. is going to have B. will have C

8、. is going to be D. hasThere an English film in our school tomorrow.A. is going to have B. will have C. will be D. hasI want to know if Maryto the party tomorrow. A. go B. went C. will go D. goes4. Everyone must dress up. If you, they won t let you in.A. don t B. won t C. can t I), mustn t 二.动词适当形式填

9、空I will give the book to him if he (come) tomorrow.1. If you (feel) tired, you(have) to take a rest.2. If there (be) fewer trees, there(be) more pollution.3. I(go) to the beach if it (not) rain tomorrow.4. If she (get) up late, she (not) catch the train.三.完成以下句子如果他到晚了, 会发生什么？ What , if he late?1. 如果

10、你努力学习，就会取得好成绩。If you , you good 他如果看电视太久了，他父母就会不高兴。If he TV too much, his parents unhappy.2. 如果明天不下雨，我会和你一起去公园。If it tomorrow, I go to the park you.3. 如果他有空，他就会帮助你的。If he , he you.四.汉英互译L如果天下雨，我们就不玩了2 .如果我有时间，我就来看你。3 . Lets go out for a walk unless you are too tired. 汉意:用 ifnot同义句装换3.除非你努力学习，否那么你学不好英语。A.B.