Some students are doing homework,others are talking loudly.
another 泛指同类事物中的三者或三者以上的“另一个”，只能代替或修饰单数可数名词。例： I don’t like this one. Please show me another one. 3.find out 查明，弄清楚，find 找到
Please find out when Mrs Green will go to Beijing. 4. go on 发生，与 take place 同义 I wonder what was going on.
1. happen v.发生，一般指偶然发生，主语为事，不能为人。
Sth + happens to sb. A traffic accident happened to his elder brother yesterday. Sth + happens + 地点/时间，意为：某地/某时发生了某事 An accident happened on Park Street.
happen v，表示“碰巧”，主语可以是人，后常跟动词不定式to,表示“碰巧……”. Sb + happens to do sth.
I happened to see my uncle on the street.
* take place 意为“发生，举行，举办”，一般指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排。例：
Great changes have taken place in China. The meeting will take place next Friday.
2. expect v. 期待，盼望，预期，后常接四种结构：
1)expect + 名词/代词，期待某事/某人，预计……可能发生。 I’m expecting Li Lin’s letter. 2)expect to do sth. 预计做某事
Lily expects to come back next week. 3)expect sb. to do sth.
I expect my mother to come back early. 4)expect + 从句 预计……
I expected that I’ll come back next Monday.
7. serious a. 严肃的，认真的。 He is a serious man. be serious about sb/sth. 对某人/某事当真
Peter is serious about Jenny. He wants to get married to her.
be serious about doing sth. 对某事当真 ____He’s serious about selling his house. 练习
I’m going to buy a computer this month.
---Let’s discuss the plan, shall we? ----Not now. I ______ to an interview. A. go B. went C. am going D. was going
------Jack is busy packing luggage. ---Yes. He _________for America on vacation. A. leaves B. left C. is leaving D. has been away
Unit6 I’m going to study computer science.
grow up成长；长大 every day每天 be sure about对……有把握 make sure确信；务必
send…to…把……送到…… be able to能 the meaning of……的意思 different kinds of不同种类的
write down写下；记下 have to do with关于；与……有关系 take up开始做；学着做
hardly ever几乎不；很少 too…to…太……而不能……/太……以至于不能
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be going to+动词原形 打算做某事 practice doing练习做某事 keep on doing sth.不断地做某事
learn to do sth.学会做某事 finish doing sth.做完某事 promise to do sth.许诺去做某事
help sb. to do sth.帮助某人做某事 remember to do sth.记住做某事 agree to do sth.同意做某事
love to do sth.喜爱做某事 want to do sth.想要做某事
1） be going to + 动词原形——表示将来的打算、计划或安排。常与表示将来的tomorrow, next year等
时间状语或when 引导的时间状语从句连用。各种句式变换都借助be 动词完成，be随主语有am, is, are 的变换，going to 后接动词原形。
肯定句： 主语 + be going to + 动词原形 + 其他。He is going to take the bus there.
否定句： 主语 + be not going to + 动词原形 + 其他 I’m not going to see my friends this weekend. 一般疑问句： Be + 主语 + going to + 动词原形 + 其他
肯定回答： Yes, 主语 + be. 否定回答： No, 主语 + be not.
Are you going to see your friends this weekend? Yes ,I am. / No, I’m not. 特殊疑问句： 疑问词 + be + 主语 + going to + 动词原形 + 其他？
What is he going to do this weekend? When are you going to see your friends? 2) 如果表示计划去某地，可直接用 be going to + 地点 We are going to Beijing for a holiday.
3) 表示位置移动的动词，如go , come, leave 等常用进行时表示将来。
The bus is coming. My aunt is leaving for Beijing next week. 4) be going to 与 will 的区别：
① 对未来事情的预测用“ will + 动词原形”表达，will 没有人称和数的变化，变否定句要在will 后面加not, 也可用will 后面加 not,或者缩略式won’t, 变一般疑问句将will 提至 句首。 Will planes be large in the future? Yes, they will. / No, they won’t.
②will 常表示说话人相信或希望要发生的事情，而be going to 指某事肯定发生，常表示事情很快就要发生。 I believe Lucy will be a great doctor. ③ 陈述将来的某个事实用will. I will ten years old next year.
④表示现在巨大将来要做的事情用 will. I’m tired I will go to bed. ⑤ 表示意愿用will.
I’ll tell you the truth.
⑥ 表示计划、打算要做的事情用 be going to, 而不用 will.
Unit7 Will people have robots?
on computer在电脑上 on paper在纸上 live to do 200 years old活动200岁 free time空闲时间 in danger处于危险之中 on the earth在地球上 play a part in sth.参与某事 space station太空站
look for寻找 computer programmer电脑编程员 in the future在未来 hundreds of许多；成百上千
the same…as…与……一样 over and over again多次；反复地 get bored感到厌烦的 wake up醒来 fall down倒塌 will+动词原形 将要做……
fewer/more+可数名词复数 更少/更多…… less/more+不可数名词 更少/更多……
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have to do sth.不得不做某事 agree with sb.同意某人的意见 such+名词（词组） 如此……
play a part in doing sth. 参与做某事 There will be + 主语+其他 将会有……
There is/are +sb./sth.+doing sth.有……正在做某事
make sb. do sth. help sb. with sth.帮助某人做某事 try to do sth. 尽力做某事 It’s+ adj.+for sb. to do sth. 对某人来说，做某事……的。 词语辨析：
1. every 与 each 的区别：
every 用来表整体，each 用来表个别。each 最低需是两，every 最低需是三。every adj.
every 作主用单数，each 可单也可复，作主、作定用单数，其他情况用复数。 each adj./ pron. Every teacher knows her.
There are lots of trees on each side of the road. Each of the road has a dictionary.
2. on the earth 在地球上，作地点状语，位于句首或句末。 on earth 究竟，到底。用于疑问句或副词后，加强语气。
All the living things on the earth depend on the sun. / What on earth do you mean?
3. human, 指包括男人女人孩子的“人，人类”，有别于动物，自然景物，机器等的特殊群体，也可指具体的人。
person, 无性别之分，常用于数目不太大，而且数目比较精确的场合。 people, 泛指“人们”，表示复数概念。
man,前不带冠词而且单独使用时，指“男人”，a man 可指“一个人/ 一个男人”，复数形式为men. He was the only human on the island. There are only three persons in the room. There are many people there. Man is stronger than woman.
4. seem 连系动词，好像，似乎，看来。有下面几种用法： seem + 名词 看起来。He seems a nice man.
seem like 好像，似乎。 It seemed like a good idea at the time.
seem to do sth. 似乎/看起来/好像做某事。 I seem to have left my book at home. It seems/seemed that 看起来好像…, 似乎…. He was very happy.
seem to be + 形容词/名词 = seem + 形容词/名词。 She seems to be happy.= She seems happy. 5. probably ad. maybe 相当于 perhaps. 也许，大概，可能。作状语. probably 用于句中，可能性最大。 He will probably come tomorrow. maybe/perhaps 用于句首。 Maybe/Perhaps you are right.
1. during / for / in 介词，在……期间。说到某事是在某一段时间之间发生的用during; 说到某事持续
多久则用for; 说到某事具体发生的时间用in.
We visited many places of interest during the summer holiday. I’ve been here for two weeks. They usually leave school in July. 一般将来时结构：
肯定式： 主语 + will/shall + 动词原形 + 其他 will 用于各种人称，shall 用于第一人称。 主语 + be going to + 动词原形 + 其他 be 随人称、数和时间的变化而变换。 否定式： 在will/shall/be 后面加 not. will not = won’t . 一般疑问句： 将will/shall/be 提到主语前面。 There be 句型的一般将来时：
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There will be + 主语 + 其他 ，意为 ：将会有。一般疑问句形式为： Will there be + 主语 + 其他。 肯定回答是： Yes, there will. 否定回答是： No, there won’t. 否定形式是：There won’t be + 主语 + 其他， 将不会有……
特殊疑问句是: 疑问词/ 词组 + 一般疑问句？ When will there be a nice basketball match? 练习
Traveling to space is no longer just a dream. Russia______the first hotel in space in the near future. A. builds B. will build C. built D. has built There ______ a football match on CCTV-5 at nine tomorrow evening. A. will have B. is going to be C . is having In 50 years there _______more robots in people’s homes.
A. were B. will have C. will be D. have --Will people live to be 300 years old? ---_________.
A. No, they aren’t B. No, they won’t C. No, they don’t D. No, they can’t They ______any classes next week. A. will have B. won’t have C. have D. had 用more, less,fewer 填空。
2. In the future, there will be ________fresh water because there will be _______pollution in the
sea.
3. In 100 years, there will be ______cars because there will be _______people in the cities. 4. There will be ________job for people because ________ robots will do the same jobs as people. 5. I think there will be ________cities because people will build________buildings in the country. 6. In 50 years, people will have _______ free time because there will be ________things to do.
Unit8 How do you make a banana milk shake?
milk shake奶昔 turn on接通（电流、煤气、水等）；打开 pour…into…把……倒入…… a cup of yogurt一杯酸奶 a good idea好主意 on Saturday在星期六 cut up切碎 put…into…把……放入…… one more thing还有一件事 a piece of一片/张/段/首…… at this time在这时 a few一些；几个 fill… with…用……把……装满
cover…with…用……覆盖…… one by one一个接一个；逐个；依次 a long time很长时间 how many+可数名词复数 多少…… how much+不可数名词 多少…… It’s time (for sb.)+to do sth. 到（某人）做某事的时间了
First…Next…Then…Finally 首先……接下来……然后…….最后……
want + to do sth.想要做某事 forget+to do sth.忘记去做某事 how + to do sth.如何做某事
need+to do sth.需要做某事 make+宾语+形容词 使……怎样 let sb. +do sth.让某人做某事
词语辨析：
1. turn on 打开，接通（电源，气，水），反义词是turn off. turn up/turn down 调高/低音量。 2. pour…into… 将…倒入/灌入… into 是：进入… in 是：在…内。
在put, throw, break, lay, fall 等动词之后，既可用in，也可用into。但in可作副词，into不能。 He put all the books in/into the bag. Come in!
3. 有关make 的短语： make the bed 铺床 make tea 沏茶 make trouble 惹麻烦 make money 赚钱 make a decision 做决定 make a telephone call 打电话 make a visit 拜访 make a mistake 犯错误 make a noise 弄出噪音 make a living 谋生 make sure 务必
4. one more thing = another one thing 基数词 + more + 名词 = another + 基数词 + 名词 5. fill with 用…填充… be filled with = be full of 充满….
The boy filled the bottle with sand. / The bag was full of clothes.
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