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人教版初中英语 八年级上册第九单元 英语知识点精讲

前言

本单元重点语法是情态动词用法,这个语法是大部分初中生学习上的难点,很多学生不能很好的区分情态动词的各种用法。我在本单元做了详细的讲解帮助同学们更好的掌握。

除此之外我还进行了大量的复习,因为临近期末了,这册本书也要结课了,必须提前进入复习的状态才能在期末考试中取得好成绩。不说了。好好跟着我学吧。喜欢我文章的请多多支持,点赞转发。谢谢。


YES英语培训学校内部授课资料Unit 9Can you come to my party?申申老师编辑整理

第一部分课文重点单词

prepare [pr?'per] v.预备;准备exam [?ɡ'z?m] 考试available [?'ve?l?bl] 可得到的;有空的;

hang [h??] 悬挂;(使)低垂until [?n't?l] 直到...的时候;直到…为止catch [k?t?] 赶上;抓住;捕捉invite [?n'va?t] 邀请accept [?k'sept] 接受;refuse [r?'fju?z] 拒绝invitation [??nv?'te??n] 邀请;邀请函reply [r?'pla?] 回答,回复forward ['f??rw?rd] 转交;发送,向前的delete [d?'li?t] 删除preparation [?prep?'re??n] 准备,准备工作opening ['o?pn??] 开幕式,落成典礼guest [ɡest] 客人concert ['kɑ?ns?rt] 音乐会headmaster [?hed'm?st?r] 校长event [?'vent] 大事,公开活动calendar ['k?l?nd?r] 日历,日程表

第二部分课文重点短语

1 have the flu患感冒 2 help my parents帮助我的父母 3 come to the party来参加聚会

4 another time其他时间 5 last fall去年秋天 6 go to the party去聚会

7 hang out常去某处;泡在某处 8 the day after tomorrow后天 9 the day before yesterday前天

10 have a piano lesson上钢琴课 11 look after照看;照顾 12 accept an invitaton接受邀请

13 turn down an invitation拒绝邀请 14 take a trip去旅行15 at the end of this month这个月末

16 look forward to盼望;期待 17 the opening of… ……的开幕式/落成典礼

18 reply in writing书面回复 19 go to the concert去听音乐会 20 not…until直到……才

21 meet my friend会见我的朋友 22 visit grandparents拜访祖父母

23 study for a test为考试学习 24 have to不得不 25 too much homework太多作业

26 do homework做家庭作业 27 go to the movies去看电影 28 after school放学后

29 on the weekend在周末 30 invite sb. to do sth.邀请某人做某事

31 what引导的感叹句结构:What+a/an+adj.+可数名词单数(+主语+谓语)!

32 What+adj.+名词复数/不可数名词(+主语+谓语)!

33 help sb.(to)do sth.帮助某人做某事 34 be sad to do sth.做某事很悲伤

35 see sb. do sth. 36 see sb.doing sth.

37 the best way to do sth.做某事最好的方式 38 have a surprise party for sb.为某人举办一个惊喜派对 39 look forward to doing sth.期盼做某事 40 reply to sth./sb.答复某事/某人

41 What’s today? What’s the date today? What day is it today?

42.on Saturday afternoon在周六下午 43.prepare for为……做准备44.go to the doctor去看医生

第三部分课文重要句型【邀请用语】

1. Can you come to my party? = Would you like to come to my party?

肯定回答:Sure, I'd love to.否定回答:I'm sorry. I can't. I have to do my homework.

2. Maybe another time.

3. Thanks for asking (inviting). 谢谢邀请。

问星期 What is today? It is Monday? What day is it today? It is Monday.

第四部分重要语法情态动词专项讲解:

一、can(could)的用法:

1. (表示能力)能,会 2. (表示可能性)可能,可能会 3. (表示允许、请求)可以

二、may(might)的用法

1.表示请求和允许,意思是:可以2.表示祝愿,意思是:祝…,(但愿)。

3.表示推测,意思是:可能(会),或许(会)。

三、must(have to)的用法

1.表“必须”。 2.在否定结构中表不许,mustn’t“禁止”。

4.表推测,暗含有很大的可能性,用在肯定句。

注意: may 暗含的可能性较小。must 暗含的可能性较大。否定的猜测用can't

The baby can't be ill. He is so active.那宝宝不大可能是病了。他那么活跃。

四、should的用法 “应该”、“应当”,可以和 ought to, be supposed to 互换使用。例如:

You should (= are supposed to)complete your test in time. 你们应该按时做完你们的实验。

should 可以用在条件状语从句中,表示语气较强的假设,译作“万一”、“竟然”,

If it should rain tomorrow,I wouldn't go. 万一明天天下雨,我就不去了。

五、would的用法

1.would是will的过去式,Would you like~? 表示请求、劝说,是很客气的说法。

2.主语+would like to~

表示“想要……”的意思上,与…want to~意思一样,但用此句型较客气。

第五部分课文其他重点内容

1. 复习时间状语介词:星期、具体日期、具体某一天的早上、下午、晚上用on;

例如:On Sunday, on October 4th, on Monday morning/ afternoon/ evening, on a cold night…

年份、 月份、季节,在早上、下午、晚上用in.

例如:In 1999, in November, in the morning/ afternoon/ evening, in summer …

at+ 时刻 for+ 时间段(强调句子谓语动词的持续性、不间断性)

Mr Smith walked into an old city in Beijing ______ a cold morning .

The doctor often tells children to sleep______ eight hours at night.

When did your mom arrive in Beijing ,Jim? ______ half past six

注意:有了this , that, next , yesterday, tomorrow, 这些词时无介词。

This Monday, that afternoon, yesterday morning, tomorrow afternoon, next summer….

2.too much,太多,修饰不可数名词,too many, 修饰可数名词; much too, 太,后接形容词

3. whole adj 整个的;全部的;完整的 all 全部的

(1)在单数名词前多用whole ,在复数名词前多用all.

the whole school 整个学校 all the students 所有的学生

(2)all 可以修饰不可数名词, whole 一般不修饰不可数名词

all the money 所有的钱all the food 所有的食品

(3 ) 在表示时间的名词前既可以用whole 也可能用all 但要注意其结构不同

all the month = the whole month He’s jumping and singing the whole day .

He looked at the whole school ,but he couldn’t find it anywhere.

4.bring , take, carry

Bring 带来,拿来 Please ask your father to bring you here in August.

Take 带去,拿去 Remember to take your books when you leave.

Carry“随身携带”,搬,抗,拿,提,带等

I never carry much money. She carried her baby in her arms

5. I have to help my parents. 我必须帮助我的父母亲。

Have to +v原 ''不得不//必须、'' must+v原 ''必须'' .二者比较如下:

have to有人称和数的变化,即第三人称单数用has to,其他人称用have to;

而must没有人称或数的变化。

例:He has to go there to visit his aunt.他不得不去那里拜访他的姑姑。

have to有时态的变化,must没有。

例:He had to study late for the math test.他不得不为数学测试而学到很晚。

have to强调客观上“不得不”做某事;(非本身愿意) must指主观上“必须”做某事 (本身愿意) 例:We must study hard.我们一定要努力学习。

主语We本身愿意 Students have to do so much homework every night.

主语students不愿意写这么多作业

6. What a small party ! 多小型的一个聚会啊。

语法小解:感叹句

① 感叹句: 指表达喜怒哀乐等强烈感情的句子。一般可译为汉语的: ''........啊;........呀''

② 构成:主要由what 和how 来引导。

What + a/an+adj+ 可数名词单数 +(主+谓)

What +adj+ 可数名词复数+(主+谓)

What +adj+ 不可数名词 +(主+谓) 是 名词

How感叹句:How +adj/adv+(主+谓) What +adj+ a/an+可数名词单数+(主+谓)

7. I'm really busy this week. 这个星期我真的很忙。

be busy with+n 忙于某事 Betty is busy with her homework.

be busy +doing sth 忙于做某事 = Betty is busy______ (do) her homework.

8 class与lesson 区别:

① 在着重指“课时”时,可互换使用。We have four English classes/lessons every week.

表示班级、课堂、课堂活动时只能用class

Don't talk in class. There are fifteen classes in our school, and I'm in Class 8.

③ 表示课、第几课、科目、功课时只能用lesson. We study Chinese,Maths,English and other lessons. There are 12 lessons in this book and Lesson Two is a little difficult.

9.another////other///others 比较:

Another. adj. ''三个及以上的另一...///再一...'' another+可数名词单数

Other. adj. ''其他的、、、///'' other+ 可数名词复数

Others. 代词. ''其他人或物' others 后不加名词

① Did you meet______ people in the library just now?

② Some boys are playing soccer and ______ are watching them.

③ -Sir, this watch doesn't work .Can you show me______ one? -Sure. Wait please.

10.复习 月份类、星期类、常见序数词

月份类: 一月 January 二月 February三月 March四月 April五月 May六月 June 七月 July八月 August九月 September十月 October十一月 November十二月 December

星期类: 星期一:Monday 星期二:Tuesday 星期三:Wednesday 星期四:Thursday

星期五:Friday 星期六:Saturday 星期天:Sunday

友情提示: The first day of a week is Sunday. 英语中,一周的第一天是Sunday,而非 Monday.

对星期提问:What day is (it) today ?今天是星期几?It's Tuesday today.\

对日期提问:What's the date today ?今天是几月几号?It's September 10th.

对日期和星期同时提问:What's today?今天是什么日子?It's Monday the 14th.

11.Invitation n.邀请,请帖

invitation为名词,意为“邀请,请帖”。其动词形式是invite,意为“邀请”。

The Smiths invited us to dinner.史密斯一家邀请我们去吃饭。

Thanks for your invitation!谢谢你的邀请1

12·Jenny,can you come to my party on Saturday afternoon?珍妮,你能来参加我星期六下午的聚会吗?这是一个婉转请求对方去做某事的句型。情态动词can此处用来提出邀请。

Can you go shopping with me? Can you go to the movies this evening?

[辨析] can与could

Can为情态动词,可表示邀请或请求。用could时语气更委婉。其肯定答语一般为

Sure,I’d love to;否定答语中可用Sorry代替No,以示礼貌,即Sorry.I can't.

一Can you help me with my English?你能帮我学英语吗?

一Sure,I’d love to. /Sorry, I can't.I'm a little ill.当然,我很乐意。我很抱歉我有点病了。

13.I’d love to.我愿意。 I’d love to是I would love to的缩略形式。

常用来回答对方客气的邀请,也可以用I'd like to来表示,意为“我很愿意”。

—Would you love to go to the movies with me? 你愿意和我一起去看电影吗?

一Yes,I'd love to.是的,我很愿意。

—Can you come to my birthday party?你能来参加我的生日聚会吗?

—Sure,I’d love/like to.当然,我很愿意。

14. How about.……怎么样 。

How about...=What about...用来征求意见或询问消息,意为“……怎么样?/……好不好?”。

How/What about you?意为“你呢?”。

How about going to the park?去公园怎么样?

15

.play soccer踢足球

play soccer意为“踢足球”,play后接表示体育运动项目的名词时,名词前不加冠词。

play basketball打篮球 play volleyball打排球

play tennis打网球 p1ay baseball打棒球 play football踢足球

表示“弹(奏)”某种乐器时,乐器名词前必须用定冠词the。

Play the piano弹钢琴 play the guitar弹吉他 play the accordion拉手风琴

16.Whom谁 whom是who的宾格,在句中作宾语。

The girl with whom Jim is talking is my sister.=The girl(whom)Jim is talking with is my sister.正在和吉姆讲话的那位姑娘是我妹妹。 、

17.Come and have fun!来开心吧!

have fun意为“过得愉快,玩得高兴”,与have a good/great/nice time及enjoy oneself同义,都可以接动名词表示“高高兴兴地做某事/愉快地做某事”。

18.join v.参加join用作及物动词,意为“参加,加入(某一团体或组织)”。

My father joined the Party in 1993.My brother joined the football club.

join与介词in或for连用,表示和某人一起做某事。

Can you join us in the game?和我们一起做游戏好吗?

I’d like to join you for tea.我想和你们一起喝茶。

19.a lot很,非常,a lot相当于副词,表示“十分,很”,常用来修饰形容词或副词的比较级。

Thanks a lot.非常感谢。This picture is a lot more interesting than that one.这幅画比那幅有趣。

20.Please call me after the vacation.请似期后给我打电话。

call sb.意为“给某人打电话”。还可用:telephone/phone sb./ring sb.up,make/give a telephone call to sb.来表示。

I made/gave a telephone call to you,but there was no reply.我给你打过电话。但没人接。

21.Write replies to the invitation, ms.给邀请函写回信。Reply v.&n回答,答复

Have you had a reply to your letter? Should I reply to his letter?我要回他的信吗?

He replied that he knew nothing about it.他回答说,他对此事一无所知。

answer和reply都可以表示“答复”,但接名词或代词作宾语时,reply后必须加to,而answer后则不加to;且reply 指经过考虑一一答复,answer只表示一般的“应答”。

I didn't answer Too.but I replied to Mike.我没有答复汤姆,但答复了迈克。

22.match n.比赛 match为名词,意为“比赛,竞赛”,有双方参与,多指网球、足球、高尔夫球等体育运动项目的比赛,常指比较正规的大型比赛。

There will be a tennis match this afternoon.今天下午有一场网球比赛。

game(美式英语),指“比赛”,也可用以指比赛中的局、场次;match(英式英语),专指tennis网球,wrestling摔跤,boxing拳击等“比赛”。

Though we lost the first two games,we managed to win the match at last.

尽管我们翰了前两场,但最终还是赢得这场比赛的胜利。

have a match举行一场比赛 watch a match观看比赛

23.Sam isn’t leaving until next Wednesday.萨姆要一直待到下周三才走。

【解】not ...until...意为“直到......才......”。在口语中,还可使用till代替until。

Don’t leave today’s work till tomorrow.今日事今日毕。

We didn’t stop talking until Mr. Gao came in.直到高老师进来我们才停止说话。

此句还可以说成:We didn’t stop talking before Mr. Gao came in.

或We stopped talking after Mr. Gao came in.

24.I look forward to hearing from you all.我期盼着你们的答复。

【解】look forward to sth./doing sth.意为“期待某事/做某事”

I’m really looking forward to seeing my little grandson again.我好期待再次见到我的小孙子。

hear from sb.意为“收到某人的来信”,同义词组:get a letter from sb.或receive a letter from sb.

I haven’t heard from my brother for two years. 两年来我没有收到哥哥的来信。

25.Please reply in writing to this invitation by Friday, December 20th.

请于12月20日星期五前以书面方式恢复此邀请。

【解】reply to …意为“答复……” ;此处介词in 表示方式,相当于汉语“用……方式” ,此处介词by意为“到……为止;……之前;截止至……” 。

Do you want to reply to these letters?你打算回复这些来信吗?

I telephoned several times, but nobody replied/ answered. 我打了好几次电话,可是没人接。

You should get your homework ready by Friday.你应当最迟于星期五前把作业准备好。(星期五是最后一天)

26.Bring Ms. Steen to the party without telling her so that she can be surprised.

带斯蒂恩老师去晚会。不要告诉她,以便她会感到惊喜。

【解】so that引导目的状语从句时,表示“以便;为了”,从句中常使用can /could /may /might /will /would /should等情态动词或助动词;引导结果状语从句时,从句中一般不用can和may等词,在so that前可以用逗号,意思是“因此;所以”。

The little boy saved every coin so that he could buy his mother a present on Mother's day.

小男孩攒存每一个硬币以便在母亲节那天给妈妈买一个礼物。

I get up early so that I can catch the early bus.我起早是为了赶上早班车。

He raised his voice, so that everyone heard him.他提高了嗓音,结果人人听提到了

so+形容词或副词+that ...引导结果状语从句。

so+形容词或副词+that ...引导的肯定的结果状语从句,意思是“如此……以致于……”。

When the football fans saw Beckham, they got so excited that they cried out.

注意:当that引导的结果状语从句为肯定句时,so ... that ...可以与be ... enough to do转换;当从句为否定句时,可以与too ... to ... 或be not ... enough to do转换。:

David was so careless that he didn't find the mistakes in his test paper.

David was__________ careless __________find the mistakes in his test paper.

A:The boy is so young that he can't look after himself.

B:The boy is not__________ to look after himself.(改写句子,使B句与A句意思相近)

so ... that ... 引导结果状语从句有时候可以与such ... that ...句型相互转换。

如: The stone is so heavy that I can't lift it up.

It is__________ a heavy stone __________I can't lift it up.(改写句子)

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