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发表于 2010-3-21 15:05:28
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本帖最后由 suet_sze 于 2010-3-22 14:50 编辑
Unit 1
Present simple (I do) and present continuous (I am doing) (1)
A) We use the present simple to describe things that are always true (經常正確), or situations that exist now and,
as far as we know, will go on indefinitely[1] (現在正確且無限期伸延):
>It takes me five minutes to get to school. (每次上學都需要5分鐘)
>Tree grow more quickly in summer than in winter. (樹的生長模式)
>Liz plays the violin brilliantly. (能力)
Common error:
This large goat is only living in the mountains of Switzerland. [wrong]
>This large goat only lives in the mountains of Switzerland. [corrected] (這隻羊一直都住在瑞士, 而不是謹此一刻)
B) To talk about particular actions or events that have begun but have not ended at the time of
speaking (開始了而未結束的事件), we use the present continuous:
>The car isn't starting again. (到現在還是開不動)
>'Who are you phoning?' 'I'm trying to get through to Joan.' (這次是找Joan - 不一定每次打電話都是找她)
>The shop is so inefficient that many customers are taking their business eleswhere. (以前生意很好, 現在客人都走光了)
Common error:
I call to thank you the present you sent. [wrong]
>I'm calling to thank you the present you sent. [corrected] (我可不會一直永遠都打給你謝謝你= =||)
We often use time expressions such as at the moment, at present, currently, just, and still to
emphasise that the action or event is happening now:
>'Have you done the shopping?' 'I'm just going.'
Notice that the action or event may not be going on at the time of speaking:
>The police are talking to a number of people about the robbery. (查問並未結束, 但不表示說話的這一刻就一定有個警察在查問)
C) We use the present simple to talk about habits or things that happen on a regular basis:
>I leave work at 5.30 most days. (習慣)
>Each July we go to Turkey for a holiday. (重複)
However, when we describe repeated actions or events that are happening at or around the time
of speaking (最近發生的), we use the present continuous:
>Why are you jumping up and down?
>I'm hearing a lot of good reports about your work these days.
We can use the present continuous or the present simple to describe something that we regularly
do at a particular time. Compare:
>We usually watch the news on TV at 9.00. (= we start watching at 9.00) (9時開始看)
>We're usually watching the news on TV ar 9.00 (= we're already watching at 9.00) (9時前開始看, 9時正在看)
D) We use the present continuous to imply[2] that a situation is or may be temproary. Compare:
>Banks lend money to make a profit. (this is what usually happens) (一貫手法)
>Banks are lending more money (these days) to encourage businesses to expand. (implies a
temproary arrangement) (臨時政策)
>She teaches Maths in a school in Bonn. (a permanent arrangement) (長期任教)
>She's teaching Maths in a school in Bonn. (implies that this is not, or may not be, permanent) (臨時任教/ 打算跳槽)
E) We often use the present simple with verbs that perform the action they describe:
>I admit I can't see as well as I used to. (= an admission)
>I refuse to believe that he didn't know the car was stolen. (= a refusal)
Other verbs like this (sometimes called performative verbs[3] (表述動詞)) include accept[4], acknowledge[5], advise[6],
apologise[7], assume[8], deny[9], guarantee[10], hope[11], inform[12], predict[13], promise[14], recommend[15]], suggest[16],
suppose[17], warn[18].
We can use modal with performative verbs to make what we say more tentative[19] or polite:
>I would advise you to arrive two hours before the flight leaves.
>I'm afraid I have to inform you that your application for funding has been turned down.
See also:
Present simple and present continuous (2) --> Unit 2
Present continuous for the future --> Unit 12
Present simple for the future --> Unit 13
Vocabulary:
1 indefinitely - for a period of time with no fixed end.
2 imply - to communicate an idea or feeling without saying it directly.
3 performative verb - a verb where saying it or writing it performs the action itself.
If you say 'I resign', then saying it performs the act of resignation. In ceremonies like baptism,
naming ships, etc, performative verbs are used (單是說就已經做了這個動作的動詞;
例如說 '我承認', 就在說的一刻即使什麼都不做也已經承認了; 對比如 '我駕車',
要是你不另外做一些行為[駕車], 光說並不能駕到)
4 accept -
[BELIEVE] to believe that something is true.
[APPROVE] to consider something or someone as satisfactory.
[TAKE] to agree to take something/ to say 'yes' to an offer or invitation.
5 acknowledge - to accept, admit or recognize something, or the truth or existence of
something.
6 advise - to give someone advice/
to give someone official information about something.
7 apologise - to tell someone that you are sorry for having done something that has
caused them problems or unhappiness.
8 assume -
[ACCEPT] to accept something to be true without question or proof.
[PRETEND] to pretend to have a different name or be someone you are not, or to
express a feeling falsely.
[TAKE CONTROL] to take or begin to have responsibility or control, sometimes
without the right to do so, or to begin to have a characteristic.
9 deny -
[NOT TRUE] to say that something is not true.
[REFUSE] to not allow someone to have or do something.
[NOT ADMIT] to not admit that you have knowledge, responsibility, feelings, etc.
10 guarantee -
[PROMISE] If a product is guaranteed, the company that made it promises to
repair or change it if a fault develops within a particular period of time/ to promise
that something will happen or exist/ If you guarantee someone's debt, you formally
promise to accept the responsibility for that debt if the person fails to pay it.
[MAKE CERTAIN] If something guarantees something else, it makes certain that it will
happen/ If something is guaranteed to happen or have a particular result, it is
certain that it will happen or have that result.
11 hope - to want something to happen or to be true, and usually have a good
reason to think that it might.
12 inform - to tell someone about particular facts.
13 predict - to say that an event or action will happen in the future, especially as a
result of knowledge or experience.
14 promise - to tell someone that you will certainly do something.
15 recommend - to suggest that someone or something would be good or suitable for a
particular job or purpose, or to suggest that a particular action should be done
16 suggest -
[MENTION] to mention an idea, possible plan or action for other people to consider.
[SHOW/ EXPRESS] to communicate or show an idea or feeling without stating it directly
or giving proof.
[PRODUCE AN IDEA] to produce an idea in the mind (slightly formal).
17 suppose -
[THINK LIKELY] to think that something is likely to be true/ used in making polite requests/
used to show that you think something is so, although you wish that it were not/ used when
you are annoyed/ used to show unwillingness to agree.
[NEED] to expect and need (formal).
18 warn - to make someone realise a possible danger or problem, especially one
in the future.
19 tentative - (of a plan or idea) not certain or agreed, or (of a suggestion or action)
said or done in a careful but uncertain way because you do not know if
you are right.
UNIT 1 EXERCISES |
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