八下英语unit2第三课时

B．动词（vi）+副词 come on 赶快 get up 起床 go home 回家 come in 进来 sit down 坐下 stand up 起立 此类短语属于不及物动词, 不可以带宾语。 e.g. Come on! The bus is coming!
3、其它类动词词组
close the door look the same go to work/class be ill have a look/seat have supper look young go shopping watch TV/games play games
2. 用作宾语补足语：(v. + sb. + to do ) She asked me to help her. The teacher told him to come on time. Edison’s mother taught him to read and write. want sb. to do wish sb. to do get sb. to do order sb. to do find sb. to be like sb. to do would like sb. to do help sb. to do
(二)动词短语 Phrasal verb
cheer up
give out come up with
Sentence
He looks sad. Let’s cheer him up.
We’re going to give out money to the poor. We need to come up with some ideas.
4.用作主语(这时可将其用形式主语it来替换)
1. To be here at Christmas time is
my dream. →It is my dream to be here at Christmas time. 2. To go abroad is his dream. → It is his dream to go abroad. 3. To say is easy, to do is difficult. → It is easy to say, it is difficult to do.
There are many people who are less lucky than us. Volunteering our time to help these people is a good way 4. to _______ spend our free time. For example, we can make plans 5. ______ to visit sick children in the hospital or raise money for homeless people. Some people even stop doing their jobs for a few months to a year 6. _______ to move to another place, like one of the countries in Africa, and help people there.
屈服，让步
give in give away
分发，散发；用尽，耗尽 give out
捐赠，赠送；分发
归还，恢复
发出，放出 投降
give back give off give in
3.由call 引导的短语
访问（某人）；号召；要求
call on call up call at
打电话给„„；使人想起„„
归还，就寝
结果是„„，证明是„„；生产
turn out
4a
Fill in the blanks with the
phrasal verbs in the box.
put up, hand out, call up, cheer up,
come up with,
give out,
put off
4a Fill in the blanks with phrasal verbs in the box.
3. 用作状语(adverbial)： He came to show me his new CD player. (目的) I went there to see my teacher. (目的) She came back to get her English book. (目的) The boy was too frightened to move. (结果)
2. 动词+副词 “动词+副词”所构成的短语义分为两类： A．动词（vt.）+副词 put on 穿上 take off 脱下 write down 记下 此类短语可以带宾语，宾语若是名词，放在副词 前后皆可；宾语若是人称代词，只能放在副词 的前面。 e.g. He took off his coat. He put on his coat but then he took it off because he found it very hot.
need to do plan to do begin to do Stop to do
learn to do start to do go on to do
agree to do try to do
decide to do refuse to do
forget to do remember to do like to do
Grammar Focus- 4c
动词不定式
动词不定式的基本形式是“to+动
词原形“, 有时可以不带to.动词不定
式没有人称和数的变化, 在句子中不
能作谓语。在句中可以作主语、表语、 宾语、宾语补足语、定语和状语。
构成：to + do(动词原形)
用法：
1. 用作宾语 (v. + to do ) I want to buy a computer. She hopes to find a better job. I wish to go with you.
照顾，照料
查找，查询；向„„上看
turn引导的短语
把(音量)开大；出现，到达 打开
turn up turn off
turn on turn down turn to
关掉(煤气、水、电等) 把(音量)关小；拒绝
向„„求助；转向„„
翻转，翻身
turn over turn in
put up hand out call up cheer up come up with give out put off put off my plan to work in an 1. I want to_______ animal hospital until next summer. I’m too busy with my studies this year. call up 2. She hopes to________________ at least five primary schools to ask if they need volunteers for their after-school programs.
7. 疑问词who, what, which, where, when, how 加to do可构成不定式短语, 在句中可 用作主语、宾语、宾语补足语、表语等。
When to start has not been decided. (主语) I don’t know what to do. (宾语) He can tell you where to get the book. (宾语补足语) The question is who(m) to ask. (表语)
作宾语补足语不带to 的情况：
Let me do it. I saw him cross the street. 常见动词有： 使役动词: let, make, have 感官动词: see, watch, hear, feel, listen to 比较： I heard her singing in the next room. I heard her sing in the next room.
找来，请来 需要，要求
call in call for
访问(某处)；(车，船等)停靠(某处)
5. 由look 引导的短语 look after 寻找，找„„ look for 看„„ look at 调查；向„„里看 look into 浏览，快速地看 look through 小心 look out 向„„外看 look out of
Meaning
make sb happy
hand out think up
一、定义 动词之后加介词或副词构成短语,表达 一种特定的含义,称为动词短语。 二、分类 1.动词+介词 2.动词+副词 3.其它类动词词组
1. 动词+介词 look at 看 look like 看上去像 look after 照料 listen to 听 welcome to 欢迎到„„ say hello to 向„„问好 speak to 对„„说 此类短语相当于及物动词，其后必须带宾语，但 宾语无论是名词还是代词，都要放在介词之后。 e.g. He is looking after his sister. She always takes care of these children.
常用短语及用法
1.由put引导的短语
把„„放好 穿上，把„„放在„„上
举起，表现出，张贴
推迟，拖延 记下，放下 放出，伸出
put away put on put up put into