八上Unit 9知识点一，词组1,备考prepare for an exam 2,去看病go to the doctor3,患流感have the flu/a cold4.去参加聚会go to the party5.去看电影go to the movies6.去听音乐会go to the concert7.太多的作业too much homework8.太多的书籍too many books9.有空做某事be available/free to do sth10.去骑车go bike riding11.在周一晚上on Monday night=on the night of Monday12.周一见catch/see you on Monday13.看着她离开see her go/leave14.带领某人去…bring/take sb to/for…P.69/7115.去旅行take/go on a trip16.在本月底at the end of this month17.帮某人解决困难help sb out18.不迟于本周五by this Friday19.未事先告诉她without telling her20.期待做某事look forward to (doing)sth=expect (sb) to do sth P.69 21.收到某人的来信/来电hear from sb=get/receive a letter/call from sb22.伦敦路2号at 2 London Road23.成功make it=succeed24.邀请某人…invite sb to (do) sth P.7125.(书面)回复reply(in writing) to…二．重点词汇1)till/untila) I waited for(持续性动词)him till/until he came back.我一直等到他回来（为止）用于肯定句中时，要求主句中的谓语动词有持续性，如：stay,sleep,work,live,sit,stand等b)I didn’t leave until he came back. 直到…才…(我直到他回来才离开----用肯定形式翻译)用于否定句中时，要求主句中的谓语动词为瞬间动词，如：e,begin/start,leave等I won’t start to make my dream come true until I finish college.当主句为一般将来时，when/until 引导的时间状语从句中用一般现在时代替一般将来时。
Bob went to bed after he finished the homework.= Bob didn’t go to bed until he finished the homework.2)accept/receivea)receive通常指被动地收到，而accept 则指主动地接受。
b)接受礼物accept a gift, 接受教育receive/get an education3)have to /musta)have to 强调客观上的原因（外在的原因逼迫，非心甘情愿的）,不得不My mother is ill, I have to look after her.(Because my father asked me to do so.)b)have to 有单复数及时态的变化。
She has to finish her homework..She had to do some washing yesterday.c)must着重于说话人主观上认为有义务，有必要（非逼迫的，心甘情愿的）。
必须My mother is ill, I must look after her.d)Do I have to stop eating chocolate? Yes,you do./No,you don’t.Must I finish the homework today? Yes, you must. No, you don’t have to/you needn’t不必4)with/withouta)和…一起He went to the concert with me last night.We left without him.b)带有，含有/没有,缺少I like tea with sugar.我喜欢加糖的茶。
He gave me a box without anything/with nothing in it.他给了我一个空盒子。
c)表条件。
The party will be moresurprising with more people.if there are more people.I won’t finish the work on time without your help.if you don’t help me.d)以...方式，用He eats with a spoon/cuts the meat with a knife.=usinge)拥护，赞成I agree/disagree with you.5)surprise n.惊喜，惊讶。
We will give you a surprise.To my surprise(让我大吃一惊的是)，he won the first place.He looked at me in surprise(吃惊地，相当于副词)v.使…吃惊The result will surprise all the people.Surprised adj.吃惊的All the people will be surprised at/about the result.6)by prep.a)在…的旁边，靠近He sitsby/near the window.b)经过He walked by/past me without speaking. Ten years went by(副词)c)用，通过I remember it by heart.I have more time to read English by getting up early.d)不迟于Let me know if you can come by Wednesday.e)被，由The song was written by 周杰伦。
f)乘坐（交通工具）I usually go to Jiujiang by bus/in the bus.三．重要的句子。
1)如何发出邀请？How to make an invitation?Can you come to party on Saturday afternoon? P.65Would you like to go to the movies with me tonight? P.672)如何接受邀请？How to accept aninvitation?Sure, I’d love to. Thanks for asking./your invitation.3)如何拒绝邀请？How to turn down/refuse an invitation?(I’m )Sorry, I can’t. I have to prepare for an exam. Maybe another/next time. I’m afraid I can’t.=I’m afraid not. I’m not free/available.I’d love to come, but I’m afraid I can’t.4)如何用英语道别？Bye(byebye), goodbye, take care(珍重)，see/catch you later/then/tomorrow/on MondaySo long, until we meet again, farewell 5)如何问星期几？What day is it today? It is Monday.=Today is Monday.6)如何问今天几月几号？What’s the date today? It’s December,(the )25th.7)如何问今天是什么日子？What’s today? It’s Wednesday, the 25th.8)What a great idea(it is)! = How great the idea is!9)I’m sad to see her go. See sb do sth看见某人做某事10)If you need my help, please let me know.(if，如果，引导条件状语从句) Let me know if you need my help.(if,是否，引导宾语从句，if位于动词或介词之后)We are talking about if 周杰伦will have a concert in Wuhan.11)She was so surprised that she couldn’t say a word.So+adj/adv+that引导的结果状语从句，中文意思为如此…以致…12)She reads the new words loudly so that she can remember them quickly.So that不可拆分，引导目的状语从句，中文意思为为了，以便。