1． 開(kāi)頭
The arguer may be right about …, but he seems to neglect (fail) to mention (take into account) that fact that…
As opposed to (Contrary to) widely (commonly/generally) held (accepted) belief (ideas/views), I believe (argue that…
Although many people believe that …, I doubt (wonder) whether the argument bears much analysis (close examination).
The advantages of B outweigh any benefit we gained from (carry more weight than those of / are much greater than) A.
Although it is commonly (widely / generally) held (felt / accepted / agreed) that …, it is unlikely to be true that…
There is an element of truth in this argument (statement), but it ignores a deeper and more basic (important / essential) fact (reason) that…
It is true that (True, / To be sure, / Admittedly,)…, but this is not to say (it is unlikely / it doesn't follow / it doesn't mean / it won't be the case) that…
The main (obvious / great) problem (flaw / drawback) with (in) this argument (view / remark) is that it is ignorant of (blind to) the basic (bare) fact that …
It would be possible (natural / reasonable) to think (believe / take the view) that…, but it would be absurd (wrong) to claim (argue) that …
In all the discussion and debate over…, one important (basic) fact is generally overlooked (neglected).
There is absolutely (in fact) no (every) reason for us to believe (accept / resist / reject) that…
Logical (Valid / Sound) as this argument and I wholeheartedly agree with it, it appears insignificant (absurd) when … is taken into consideration (account).
To assume (suggest) that … is far from being proved (to miss the point).
A close (careful) inspection (examination / scrutiny) of this argument would reveal how flimsy (groundless / fallacious) it is.
On the surface (At first thought), it (this) may seem a sound (an attractive) suggestion (solution / idea), but careful weighing on the mind (on closer analysis / on second thought), we find that…
Too much emphasis placed on (attention paid to / importance attached to) … may obscure (overlook / neglect) other facts…
The danger (problem / fact / truth / point) is that…
What the arguer fails to understand (consider /mention) is that…
We don't have to look very far to see (find out) the truth (validity) of this argument (proposition).
However just (logical / sound / valid) this argument may be, it only skims the surface of the problem.
2． 正文
Although the popular belief is that…, a current (new / recent) study (survey / poll / investigation) indicates (shows / demonstrates) that…
Common sense tells us that…
The increase (change / failure / success) in… mainly (largely / partly) results from (arises from / is because of)…
The increase (change / failure /success) in … is due to (owing to / attributable to) the fact that…
Many people would claim that…
One may attribute (ascribe / owe) the increase (decrease / change) to …, but … is not by itself an adequate explanation.
One of the reasons given for … is that…
What is also worth noticing is that…
There are many (different / several / a number of / a variety of) causes (reasons) for this dramatic (marked / significant) growth (change /decline / increase) in …… First,… Second,… Finally,…
There is no evidence to suggest that…
Why are (is / do / did) …? For one thing, … For another, …
Another reason why I dispute the above statement is that…
It gives rise to (lead to / bring / create) a host of problems (consequences).
There are numerous reasons why …, and I shall here explore only a few of the most important ones.
It will exert (have / produce) profound (far-reaching / remarkable / considerable / beneficial / favorable / undesirable / disastrous) effect (influence) on…
A multitude of factors could account for (contribute to / lead to / result in / influence) the change (increase / decrease / success/ failure / development) in…
In 1999, it increased (rose / jumped / shot up) from 5 to 10 percent of the total (to 15 percent / by 15 percent).
By comparison with 1998, it decreased (dropped / fell) from 10 to 5 percent (to 15 percent / by 15 percent).
It account for 15 percent of the total.
There were 100 traffic accidents in April, and increase of 5 percent in a five-month period.
By 1999, only (less than / more than / almost / about / over / as many as) three quarters (40 percent of / one out of five / one in four) college population (graduates / housewives) as against (as compared with) last year (1998) preferred to (liked)…
3． 結(jié)尾
From what has been discussed above (Taking into account all these factors / Judging from all evidence offered), we may safely draw (reach / come to / arrive at) the conclusion that…
All the evidence (analysis) supports (justifies / confirms / warrants / points to) a(n) unshakable (unmistakable / sound / just) conclusion that …
It is high time that we place (lay / put) great ( special / considerable) emphasis on the improvement (development / increase / promotion) of…
It is high time that we put an end to the deep-seated (unhealthy / undesirable / deplorable) situation (tendency / phenomenon) of…
We must look (search / all / cry) for an immediate action (method / measure), because the present (current) situation (phenomenon / tendency / state / attitude) of …, if permitted (allowed) to continue (proceed), will surely (certainly) lead to (result in) the end (destruction / heavy cost) of…
There is no easy (immediate / effective) solution ( approach / answer / remedy) to the problem of …, but … might be useful (helpful / beneficial).
No easy method (solution / recipe / remedy) can be at hand (found / guaranteed) to solve (resolve / tackle) the problem of …, but the common (general / public) recognition of (realization of / awareness of / commitment to) the necessity (importance / significance) of … might be the first step towards change (on the right way / in the right direction).
Following these methods (suggestions) may not guarantee the success in (solution to)…, but the pay-off will be worth the effort.
Obviously (Clearly / No doubt), if we ignore (are blind to) the problem, there is every chance that…
Unless there is a common realization of (general commitment to)…, it is very likely (the chances are good) that…
There is little doubt (no denying) that serous (special / adequate / immediate /further) attention must be called (paid / devoted) to the problem of …
It is necessary (essential / fundamental) that effective (quick / proper) action (steps /measures / remedies) should be taken to prevent (correct / check / end / fight) the situation (tendency / phenomenon).
It is hoped (suggested / recommended) that great (continuous / persistent / sustained / corporate) efforts should be make to control (check / halt / promote) the growth (increase / rise) of …
It is hoped that great efforts should be directed to (expended on / focused on) finding (developing / improving)…
It remains to be seen whether…, but the prospect (outlook) is not quite encouraging (that rosy).
Anyhow, wider (more) education (publicity) should be given to the possible (potential / grave / serious / pernicious) consequences (effects) of…
To reverse (check / control) the trend (tendency) is not a light task (an easy job), and it requires (demands / involves / entails) a different state of main towards (attitude towards / outlook on)…
For these reasons, I strongly recommend that…
For the reasons given above, I feel that…
The arguer may be right about …, but he seems to neglect (fail) to mention (take into account) that fact that…
As opposed to (Contrary to) widely (commonly/generally) held (accepted) belief (ideas/views), I believe (argue that…
Although many people believe that …, I doubt (wonder) whether the argument bears much analysis (close examination).
The advantages of B outweigh any benefit we gained from (carry more weight than those of / are much greater than) A.
Although it is commonly (widely / generally) held (felt / accepted / agreed) that …, it is unlikely to be true that…
There is an element of truth in this argument (statement), but it ignores a deeper and more basic (important / essential) fact (reason) that…
It is true that (True, / To be sure, / Admittedly,)…, but this is not to say (it is unlikely / it doesn't follow / it doesn't mean / it won't be the case) that…
The main (obvious / great) problem (flaw / drawback) with (in) this argument (view / remark) is that it is ignorant of (blind to) the basic (bare) fact that …
It would be possible (natural / reasonable) to think (believe / take the view) that…, but it would be absurd (wrong) to claim (argue) that …
In all the discussion and debate over…, one important (basic) fact is generally overlooked (neglected).
There is absolutely (in fact) no (every) reason for us to believe (accept / resist / reject) that…
Logical (Valid / Sound) as this argument and I wholeheartedly agree with it, it appears insignificant (absurd) when … is taken into consideration (account).
To assume (suggest) that … is far from being proved (to miss the point).
A close (careful) inspection (examination / scrutiny) of this argument would reveal how flimsy (groundless / fallacious) it is.
On the surface (At first thought), it (this) may seem a sound (an attractive) suggestion (solution / idea), but careful weighing on the mind (on closer analysis / on second thought), we find that…
Too much emphasis placed on (attention paid to / importance attached to) … may obscure (overlook / neglect) other facts…
The danger (problem / fact / truth / point) is that…
What the arguer fails to understand (consider /mention) is that…
We don't have to look very far to see (find out) the truth (validity) of this argument (proposition).
However just (logical / sound / valid) this argument may be, it only skims the surface of the problem.
2． 正文
Although the popular belief is that…, a current (new / recent) study (survey / poll / investigation) indicates (shows / demonstrates) that…
Common sense tells us that…
The increase (change / failure / success) in… mainly (largely / partly) results from (arises from / is because of)…
The increase (change / failure /success) in … is due to (owing to / attributable to) the fact that…
Many people would claim that…
One may attribute (ascribe / owe) the increase (decrease / change) to …, but … is not by itself an adequate explanation.
One of the reasons given for … is that…
What is also worth noticing is that…
There are many (different / several / a number of / a variety of) causes (reasons) for this dramatic (marked / significant) growth (change /decline / increase) in …… First,… Second,… Finally,…
There is no evidence to suggest that…
Why are (is / do / did) …? For one thing, … For another, …
Another reason why I dispute the above statement is that…
It gives rise to (lead to / bring / create) a host of problems (consequences).
There are numerous reasons why …, and I shall here explore only a few of the most important ones.
It will exert (have / produce) profound (far-reaching / remarkable / considerable / beneficial / favorable / undesirable / disastrous) effect (influence) on…
A multitude of factors could account for (contribute to / lead to / result in / influence) the change (increase / decrease / success/ failure / development) in…
In 1999, it increased (rose / jumped / shot up) from 5 to 10 percent of the total (to 15 percent / by 15 percent).
By comparison with 1998, it decreased (dropped / fell) from 10 to 5 percent (to 15 percent / by 15 percent).
It account for 15 percent of the total.
There were 100 traffic accidents in April, and increase of 5 percent in a five-month period.
By 1999, only (less than / more than / almost / about / over / as many as) three quarters (40 percent of / one out of five / one in four) college population (graduates / housewives) as against (as compared with) last year (1998) preferred to (liked)…
3． 結(jié)尾
From what has been discussed above (Taking into account all these factors / Judging from all evidence offered), we may safely draw (reach / come to / arrive at) the conclusion that…
All the evidence (analysis) supports (justifies / confirms / warrants / points to) a(n) unshakable (unmistakable / sound / just) conclusion that …
It is high time that we place (lay / put) great ( special / considerable) emphasis on the improvement (development / increase / promotion) of…
It is high time that we put an end to the deep-seated (unhealthy / undesirable / deplorable) situation (tendency / phenomenon) of…
We must look (search / all / cry) for an immediate action (method / measure), because the present (current) situation (phenomenon / tendency / state / attitude) of …, if permitted (allowed) to continue (proceed), will surely (certainly) lead to (result in) the end (destruction / heavy cost) of…
There is no easy (immediate / effective) solution ( approach / answer / remedy) to the problem of …, but … might be useful (helpful / beneficial).
No easy method (solution / recipe / remedy) can be at hand (found / guaranteed) to solve (resolve / tackle) the problem of …, but the common (general / public) recognition of (realization of / awareness of / commitment to) the necessity (importance / significance) of … might be the first step towards change (on the right way / in the right direction).
Following these methods (suggestions) may not guarantee the success in (solution to)…, but the pay-off will be worth the effort.
Obviously (Clearly / No doubt), if we ignore (are blind to) the problem, there is every chance that…
Unless there is a common realization of (general commitment to)…, it is very likely (the chances are good) that…
There is little doubt (no denying) that serous (special / adequate / immediate /further) attention must be called (paid / devoted) to the problem of …
It is necessary (essential / fundamental) that effective (quick / proper) action (steps /measures / remedies) should be taken to prevent (correct / check / end / fight) the situation (tendency / phenomenon).
It is hoped (suggested / recommended) that great (continuous / persistent / sustained / corporate) efforts should be make to control (check / halt / promote) the growth (increase / rise) of …
It is hoped that great efforts should be directed to (expended on / focused on) finding (developing / improving)…
It remains to be seen whether…, but the prospect (outlook) is not quite encouraging (that rosy).
Anyhow, wider (more) education (publicity) should be given to the possible (potential / grave / serious / pernicious) consequences (effects) of…
To reverse (check / control) the trend (tendency) is not a light task (an easy job), and it requires (demands / involves / entails) a different state of main towards (attitude towards / outlook on)…
For these reasons, I strongly recommend that…
For the reasons given above, I feel that…