Module6语法和搭配用法总结（条件状语从句） 练习外研版英语九年级上册

1、外研版九年级上册module6语法和课内搭配用法总结no, it isn't necessary to do it now.是的，现在没必要做它。1 it is necessary to do sth.是固定句型，表示（对于某人来说）做某事是有必要的。necessary的后面还可以跟that 从句。it is necessary for them to stay for another day.他们有必要再待一天。it is necssary that we master at least a foreign language.我们有必要掌握至少一门外语。that's a sh

2、ame.真遗憾。2 that's a shame.真遗憾。常用来表达惋惜和遗憾之情，相当于"thate a pity."that's a shame. we lost the match!真可惜。我们输了这场比赛！if you do all these other things instead of vour homework,you won't have time to study.如果你做所有这些其他的事情而不做你的家庭作业，你将不会有时间学习的。3 instead of 而不是其后跟被否定的内容，可接名词、代词或动名词。you should w

3、ork instead of lying in the bed.（接动名词）你应该工作而不是躺在床上。will you go to the meeting instead of me?你愿意代替我去开会吗？it's too wet to go for a walk. let's go swimming instead.天气太潮湿了，不适合去散步，我们 用游泳代替吧。you should consider what the most important thing is.你应该考虑一下最重要的事情是什 么。4 consider考虑，后可接名词、代词、动名词或从句等作宾语常用短语c

4、onsider sb./sth. as意为“认为某人/某物是he is considering studying abroad.他正在考虑出国留学。parents should consider how they can help their children. 父母们应该考虑他们如何能帮助他们的孩子。i consider your sister as a good assistant. 我认为你姐姐是个好助手。last week, my friend david came round with a new computer game and asked to play it on my da

5、d's computer.上周,我的朋友戴维带着一款新的电脑游戏来访，并要求在我爸爸的电脑上玩这款游戏。1 come round拜访（某人的家）相当于 drop by/ aroundcan you come round and have supper with us tonight?今晚你能来我家和我们一起吃晚餐吗？well, while my dad was out, we decided to try out david's game.嗯，当我爸爸出去的时候，我们决定试一下戴维的游戏。2 try out试用;试可接名词或代词作宾语，后接代词作宾语时，代词要放在try和out

6、之间i want to ty out some of my ideas.我想尝试我的一些想法。your idea is good and try_it out.代词it放在ty和out之间同类归纳由动词+out “构成的短语get out出去look out当心;小心give out分发hand out分发run out用光work out算出，解决we copied it to the computer, and after we finished playing, we took it off the computer.我们把它复制到电脑上，并且在我们玩完（电脑游戏）后,我们把它从电脑上取

7、消了。3 take off （从.中）取消;移去还有起飞;脱掉”的含义。当其后接代词作宾语时代词要放在take和off之间。the documents are useless. i have taken them off.那些文件没用。我已经把它们删掉了。the plane has taken off.飞机已经起飞了。he could no longer find the documents anywhere!他再也不能在任何地方找到这些文件了 !4 no longer 不再相当于not. any longer,意为不再强调时间上不再延续，常与延续性动词连用。lucy no longer wo

8、rks here.=lucy doesn't work here any longer.露西不再在这里工作了。 知识拓展_no more和not., .any more也可表示“不再多指次数上不再增加，常与非延续性动词连用。we didn't quarrel with each other any more after that.在那之后，我们不再与彼此吵架了。i did not tell him about the computer game because i did not want him to be angry with me.我没有告诉他关于电脑游戏的事,因为我不想

9、让他生我的气。5 be angry with sb.生某人的气，同义短语为be mad at sb.she is angry with her sister.她在生她妹妹的气。知识拓展be angry with sb. for(doing)sth.意为因(做了)某事而生某人的气。he was angry with me for not having done anything.他因我没有做任何事情而生我的气。be angry at/about sth.意为“为某事而生气”。he was angry about the delay.他为(这次)拖延而生气。6 whether 是否在本句中引导宾语

10、从句。i don't know whether he will come back.我不知道他是否会回来。易混辨析whether与if当表示是否时，这两个词可以互换，但仍有区别。与or not连用时，只能用whether,不能用if。在动词不定式之前时,只能用whether,不能用if。从句作介词的宾语时,只能用whether,不能用if。i don't know whether he will come or not.我不知道他是否会来。she refused to let me wear them, because she bought them for her sixte

11、enth birthday party.她拒绝让我穿它们，因为那双鞋是她为她的16岁生日聚会买的。1 refuse to do sth.拒绝做某事可接名词、代词或者动词不定式作宾语。she refused their invitation,她拒绝了 他们的邀请。he refused to change his mind.他拒绝改变他的主意。知识拓展refuse sb. sth.意为"拒绝给某人某物”。they refused him a visa.他们拒绝给他签证。they have warned him about not working hard.对于不努力学习，他们己经警告过他

12、了。2warn sb. of/ about( doing)sth.是固定结构意为警告/提醒某人（做）某事。warn后还可接动词不定式,warn sb. （not） to do sth.意为警告/告诫某人（不要）做某事why don't you warn him about spending too much time on the guitar?你为什么不提醒他他在（弹）吉他上花的时间太多了呢？nowadays, websites and blogs online are much more popular.如今，网站和在线博客更受欢 迎。3 much修饰比较级more popular

13、为形容词popular的比较级，表示更受欢迎的much修饰比较级，表示比较的程度，意为.得多he sings much better than me.他唱得比我（唱得）好得多。知识拓展可以修饰比较级的词还有a little, a bit, even, far等。he feels even worse today.他今天感觉更糟糕。she looks a bit happier.她看上去更高兴一些了。含有if引导的条件状语从句的主从复合句1 .含义if引导的从句表示某种条件，主句则表示这种条件会导致的结果。if you heat ice, it turns to water.如果你把冰加热，它就

14、会化成水。2. 构成 主句+if+条件句/ if +条件句+逗号+主句he will bring his violin if he comes. = if he comes, he will bring his violin.如果他来,他就是带 来他的小提琴。3. 时态当if表示未来的条件时，通常表示一种假设，这时如果主句是将来时态，从句要用一般 现在时表示将来。如if you don't work hard,you will fail in the exam.如果你不努力,你将考试失败。如果主句是祈使句或含有情态动词的句子。if从句要用一般现在时。if it stops snowin

15、g, we can go out.如果雪停了，我们就可以出去。用所给词的适当形式填空l.lf you(feel) tired, you(have) to have a rest.2. wherehe(see) the film if he(have) time?3. if there(be) fewer trees, there( be) more pollution.4. he（dress） more casually if he（ not work） onweekends.5. if marcia（live） alone, she（ keep） a pet parrot.其他重要状语从句l

16、时间状语从句常用引导词:when（在.时）,as（当时）,while（在期间）,as soon as（ 就 ）,before（在 之前）,after（在.之后）,since（自从以来）,not.until（直到才）until/till（直到时）等while john was watching tv, his wife was cooking.当约翰看电视时，他的妻子正在做饭。2 .原因状语从句常用引导词:because, since, asmy friends dislike me because i'm handsome and successful.我的朋友都不喜欢我，因为我又英俊

17、又成功。3.目的状语从句常用引导词:so that, in order thatthe teacher raised his voice on purpose that the students in the back could hear more clearly.为了让后面的学生听得更清楚，老师有意地提高了他的声音。4 .结果状语从句常用引导词:so . that, such . that, so that.he got up so early that he caught the first bus.他很早起床以便赶上第一班公共汽车5 .让步状语从句常用引导词:though, altho

18、ugh, even if, even thoughthe old man always enjoys swimming even though the weather is rough.老人都很喜欢游泳，即使天气很恶劣。6 .其他地点状语从句/方式状语从句/比较状语从句地点状语从句 wherever you go, you should work hard.无论你去哪里，你都应该努力工作。方式状语从句 she behaved as if she were the boss.她表现得好像她是老板。比较状语从句 the house is three times as big as ours.这房子是我们的三倍大。状语从句练习1.1 haven't heard from himhe went to america.2.she sangshe went along.3. he won't be herehe is invited.4. he will not go to the cinemahe