⑴ 新目标九年级英语第四单元重点语法
虚拟语气
一、概念
[Subjunctive Mood]
中文译作"虚拟语气"。它是一种动词形式，表示说话人的某种假设、愿望、怀疑、猜测、建议等含义。
二、语法结构
1.if结构（非真实条件句——表示的是假设的或实际可能性不大的情况）
与..事实相反 If从句 主句
过去 Had done Would* have done
现在 Were/did Would* do
将来 Should do/were/were to do Would* do
例句：If there hadn’t been much rain in spring, we would have had a good harvest now. [过去]
If he smoked less, his cough might be well soon. [现在]
If the lecturer should be late, you would have to make a speech first. [将来]
备注：
（1）上表中’would*’可转换为should、could、might。
（2) 如果为时间错综句的话，左右两栏可互相搭配，排列组合。
例句：
He would still be alive today if he hadn’t taken that drug.
[与现在事实相反] [与过去事实相反]
(3) if可转换为其他形式
例句：Without your advice, our meeting wouldn’t have been so successfully. [过去]
（=>可转换为：If there hadn’t been your advice, we …）
Your notes are almost illegible (难以辨认的). Notes typed out would be a lot easier to read. [将来]
(=> 可转换为：If the notes had been typed out, it would be a lot easier to read.)
I should have gone to see Dr. Smith and he might have cured me of the disease.[过去]
(=> 可转换为：If he have gone to see Dr. Smith, he ..)
2、wish结构
与..事实相反
过去 Had done
现在 Were/did
将来 Would
备注：可转换为其他形式。
例句：He talks as if (好像) he had done all the work himself. [过去]
I wish I were a bird.
I wish he handn' done that.
I wish I would be rich in the future.
3、should结构
从句中用“should + 动词原形”构成。而且should可以省去。用于此结构的动词有：advise, direct, agree, ask, demand, decide, desire, insist, order, prefer, propose, request, suggest,intend等。
例句：The teacher suggest he (should) read English aloud.
注意：当insist表示“坚持认为”、suggest表示“表明，显示”时，不用虚拟语气。
例句：The look on his face suggested that he was quite satisfied with what I had done for him.
He insisted that he was honest.
4、would rather ＋从句
在这种结构中，从句的谓语动词用过去形式表示虚拟。
例句：I would rather you did this instead of me.
5、主语从句中的虚拟语气
1）It be + 形容词 + that ．．．（should）．．．
用于该句型的形容词是：necessary, good, important, right, wrong, better, natural, proper, funny,
strange, surprising ．
一些名词也可以用于 在该结构中。如：a pity， no wonder．．．．
2）It be + 过去分词 + that ．．．（should）．．．．
用于该结构中的过去分词是表示“建议、请求、命令”等词的过去分词。如：desired， suggested， requested，
ordered， proposed等。
3）It is time（about time， high time）that ．．．（过去式动词形式或should＋动词原形）．．．．
It is high time I went home now. = It is high time I should go home now.
6、表语从句、同位语从句中的虚拟语气
在suggestion， proposal， order， plan， idea， advice， decision等需要有内涵的名词后面的表语从句、同
位语从句中，要使用虚拟语气。其谓语动词应用：should＋原形动词。另外连接从句的that不能省
略。
例：My suggestion is that we should go there at once.
What do you think of his proposal that we should put on a play at the English evening?
三、使用范围及判断
1、虚拟语气表示一种不能实现的假设。该语法主要用于if条件状语从句。也可用于主语从句、表语从句、宾语从句等。
2、if条件状语从句中虚拟语气的判断
判断是真实条件句还是非真实条件句。只有在非真实条件句中才使用虚拟语气。通过句子意思，看假设的条件是否能够实现，能够实现是真实条件句，不能使用虚拟语气；假设的条件不能实现则是非真实条件句，要用虚拟语气。
判断这个假设是与哪个事实相反。通常有三种情况：①与过去事实相反。②与现在事实相反。③与将来事实可能相反。
3、“后退一步法”
后退一步法是指在准确地判断了该句与哪一事实相反后，按虚拟语气的后退一步法处理从句谓语动词的时态。即：在非真实条件状语从句中，谓语动词按正常情况“后退一步”。也就是：
1）与过去事实相反，在从句中用过去完成时形式表示。
2）与现在事实相反，在从句中用过去一般时形式表示。
3）与将来事实可能相反，在从句中用过去将来时形式表示。
主句中则用情态动词would, should, could 等加一个与从句一致的动词形式。
例：If I had come her yesterday, I would have seen him.
If I were a teacher, I would be strict with my students.
If it should snow tomorrow, they couldn’t go out.
四、注意事项
1.if条件从句中如有were, should, had，可以省去if，并使用倒装语序。
2、在现代英语中if条件状语从句中的谓语动词如果是be其过去形式一般用were。
3、wish 后面宾语从句中的虚拟语气，按“后退一步法”处理从句的谓语动词。注意：与哪个事实相反，不能以主句的时态为判断依据，而是根据从句的意义判断。
⑵ 初三上册英语第四单元语法总结
Unit 4
一、知识点
1、①give sb sth=give sth to sb
类似的词还有:pass、lend、show、write、send等
②buy sb sth=buy sth for sb
类似的词还有:make、draw、cook等
2、hundred 、thousand、mi11ion与数字连用不能用复数。
hundreds of、thousands of、mi11ions of中必须用复数。
3What if …… 如果……将会怎么样？（引导条件状语从句、疑问句）
eg What if she doesn’t come? 她要是不来怎么办？
What if your parent don’t agree? 如果你的父母不同意怎么办？
What if you should fall sick? 如果你生病了怎么办？
7、before 引导一个句子，为连词。后跟短语或名词等，则为介词。
8、food 表示食品种类，一种食物时，为可数名词
What does/do ×× look like? 问相貌。
She is tall.
What’s ×× like? 问“品质性格”。
She is outgoing.
12、 give a speech 做演讲 have a speech听演讲 give a report 做报告have a report 听报告
13、permission (n.) 允许，许可 permit (v.) 允许
Don’t read others’ diary without permission.
14、plenty of 充足的，相当多的。修饰可数或不可数名词，只能用于肯定句。否定、疑问句中用 enough.
15、not……in the slightest=not……at all 根本不
16、company ①公司 ②一群人，一伙人
③ 陪伴
I would like your company if you are free tonight.
17、get along (with)=get on (with)
①进行，进展
eg The business is getting along very well. 生意进展的很顺利。
How are you getting along with your English study? 你的英语学习进展的怎么样了？
②相处
eg Do you get along with your boss?= Do you and your boss get along? 你跟老板合得来吗？
I’m getting along very well with my classmates. 我和同学们相处得很好。
18、would rather … than … （= would … rather than）宁愿，而不愿。
前后连接两个动词原形，否定形式为：would rather not do sth
①would rather … than … = prefer … to …
但prefer … to … 若连接两个动词，动词应为v-ing 形式。
eg He would rather jog than play football.=He prefers jogging to playing football.
②would rather 常单独使用，表示“宁愿做…”
eg He would rather watch TV at home.
③rather than = instead of 而不是
连接两个并列成分，前后对称。
eg I’d prefer to go to in summer rather than in winter.
I decided to write rather than telephone.
I like going out with you rather than with him.
She enjoys listening rather than speaking.
19、today、here、there、downstairs、upstairs、above、below做宾语修饰名词，放在名词之后
eg the weather today今天的天气 people here这里的人们the man downstairs楼下的那个男的
the passage below 下面的这段话
22、the rest 其余的，可指代可数或不可数名词。The other(s) 只能指代可数名词
23、come up with 提出或提出（答案、方法）等。类似于think of.
eg How would you come up with this idea? 你怎样想出这个注意的？
My brother is a person who often comes up with good idea.我弟弟是个常常能想出好点子的人
24、offer 提供 offer sb sth 给××…… offer to sb sth 主动提出干……
二、短语
1、give it to charity 把它捐给慈善机构 2、medical research 医学研究
3、What if …… 如果…怎么样？ 4、get nervous 紧张
5、take a big exam 参加大考 6、help with 有助于
7、in public 在公共场合 8、hardly ever 几乎不
9、the whole school 全校 10、without permission 为经许可
11、be(make) friends with 与…交朋友 12、ask one’s permission 请求××的允许
13、introce…to… 把…介绍给… 14、invite…to do… 邀请…干…
15、social situations 社会环境 16、not… in the slightest 根本不，一点也不 17、right away 立刻，马上 18、all day 全天
19、be friendly to 对…友好 20、at lunch time 在午饭时间
21、a bit shy 有点害羞 22、English speech contest 英语演讲比赛
23、represent the class 代表班级 24、come top 名列第一（前茅）
25、let … down 使…失望 26、come up with 提出、想出
27、be sure of + n./pron. 28、the rest of the students 其余的学生
be sure to do 相信… 29、have a lot of experience (in) doing sth
be sure +that 从句 在做某事方面有经验
30、deal with 对付，处理 31、come out 出版
32、give advice on… 在…方面提出意见、建议 33、by accident 偶然地，无意之中
34、hurry to do sth 匆匆忙忙干… 35、an internet friend 网友
三、句子
1、He doesn’t know if he should bring a present. 他不知道是否该带礼物。
2、You shouldn’t worry about what other people say.你不应该考虑别人说什么。
3、What will you do if you had a million dollars? 如果你有一百万美元，你会干什么？
4、If I were you, I ‘d take a small present.如果我是你，我会带一个小礼物。
5、I’m too tired to do well.我太累了，没考好。
6、Dogs can be a lot of trouble.狗会带来很多麻烦。
7、What are you like? 你是什么样的人？
8、I’d invite him/her to have dinner at my house.我会邀请他（她）到我家吃饭。
9、You enjoy the company of other people.你喜欢别人的陪伴。
10、I feel nervous talking in front of many people.我在众人面前讲话时感到紧张。
11、She always comes top in the school exams.她在学校的考试中总是名列前茅。
12、She doesn’t want to let her friends down.她不愿让朋友失望。
13、If I were you, I’ll get out of here.如果我是你，我会离开这里。
祝你学习进步，更上一层楼！(*^__^*)
⑶ 初一上册英语第四单元语法知识 就是What can i do for you
1 want to do sth 想要作某事
2 give sb sth = give sth to sb 给某人某物/ 把某物给某人
3 help sb do sth 帮助某人作某事eg: i want to help my mother do some housework at home.
4 help sb with sth 帮助某人谋事eg: i want to help my mother with some housework at home
5 in the day 在白天
6 at night 在晚上
7 talk with/ to sb 和回----谈话答
8 be busy doing sth 忙于做某事eg: he is busy listening to the teacher.
9 in a hospital 在医院l
10 work/ study hard 努力工作
11 evening newspaper 晚报
⑷ 初三上英语第四单元语法聚交翻译
重要短语抄归纳： 1.go on vacation去度假 2.stay at home待在家里 3.go to the mountains去爬山 4.go to the beach去海滩 5.visit museums 参观博物馆 6.go to summer camp去参观夏令营 7.quite a few相当多 8.study for为……而学习 9.go out出去 。
⑸ 人教版新目标初二英语上第四单元的语法要点
far+from depend+onmust+V原ill为表语形容词近义词sickso mucha number of相当于many 许多的意思a small number of一少部分a large number of 一大部分the number of ....的数量around the word=all over the word全世界重点语句1.can I help you？2.how far is it from here?3.how long does it take?4.thank you very much 5.you are welcome6.how do you get to school重点语法1.by+交通工具名词2.by+交通路线位置3.in+交通工具名词4.on+限定词+交通工具名词5.take a、the+交通工具名词6.ride+限定词+交通工具名词7.fly+to表示乘飞机；飞往8.表示步行去某地可用go to+某地+on foot，也可用walk to+某地9.not all译为不都相当于all..not...10.leave for意为动身去...11.leave..for...意为离开去...12.It takes +一段时间+to do sth以为做某事花费某人多长时间
⑹ 九年级英语第四单元语法聚焦翻译
One morning before class, when I was running into the classroom, I knocked over the ink bottle on the teacher's desk, and the red ink spilt ① on the desk. I was sure I would be scolded by the teacher. Just at that moment the bell rang and I went to my seat.
“Stand up!” our monitor said loudly. I stood up and my legs were trembling.
“Who knocked over the ink bottle?” Miss Ye, the teacher, asked. I kept silent. Many eyes were fixed upon me. Miss Ye walked to me and asked in a low voice,“Did you do it?”
“No, no, I didn't, ” I said hurriedly②. My face turned red at once. I didn't know why I had told a lie.
“OK, I believe you.” She patted me on the head and then began teaching.
I felt very sorry. I knew I was wrong. So I went to see Miss Ye in the afternoon.
“I'm sorry, Miss Ye,” I said. “This morning I told a lie.”
“I saw the whole thing through the window when I was outside the classroom, ”she said. “But I didn't scold you. I knew you would come to tell me the truth because I believe you are an honest girl.”
I dropped my head without saying a word.
“I'm happy that you have come,” she continued. “You haven't made me disappointed.”
When I heard these words, tears filled my eyes.
课前的一个早晨，当我冲进教室的时候，我打翻了墨水瓶放在老师的书桌上，和红墨水洒在桌子上。我确信我会被老师骂。就在这时，门铃响了，我去我的座位。
“站起来！“我们的班长大声说。我站起来，我的腿在颤抖。
“是谁打翻了墨水瓶？“叶老师问。我保持沉默。许多眼睛盯着我。叶小姐向我走来，低声问，“你做了吗？“
“不，不，我没有，”我连忙说。我的脸变红了。我不知道我为什么要撒谎。
“好吧，我相信你。”她拍拍我的头，然后开始教学。
我感到很抱歉。我知道我错了。所以我去看叶小姐在下午。
“对不起，叶小姐，”我说。“今天早上我撒谎了。”
“我看到了整个事情的经过的时候，我在教室外面，”她说。“但我没有骂你。我知道你会来告诉我真相，因为我相信你是个诚实的女孩。”
我把我的头一句话不说。
“我很高兴你来了，”她继续说。“你没有让我失望。”
当我听到这些话时，我的眼睛充满泪水。
⑺ 初二英语上册第四单元语法、重点
1.If 引导的条件状语从句，because 引导的原因状语从句和because of 引导的原因状语。
2. 条件状语从句里，回要注意if后的句子多用答一般现在时，而主句多用将来时。
3because引导的原因状语从句有时候侯可以和because of + 词组进行转换。
如： He was late because It rained heavily.
换成He was late because of the heavy rain.