自己总结的才有用，如果只是想找一些单词背，百度一大堆。

容易弄混的

背的单词多了，但是记得又不牢，这个时候很容易把一个单词当成另一个单词的意思，下面记录了我在学习英语过程中记混的单词，便于自己以后复习。可以尝试一下这个方法。

点击背诵

• Nobel noble

• absorb absurd

• abundant boundary

• accelerate accumulate

• advance advanced

• advisable invisible

• affair affect affirm afford effect effort infect

• affiliate affluent fluent

• agency legacy

• ago ego

• analogy analyze

• ancestor assistant

• astronomy autonomy

• attempt tempt

• battle bottle

• belief relieve

• bell bill

• bench branch brunch bunch lunch

• biography biology

• bleak bless

• buck bulk

• campus couple

• captain caption

• cartoon cotton

• certain contain

• church coach couch

• command commend

• confer defer infer offer refer

• confidant confident

• contact contract contrast

• converse convert convey

• cooperate coordinate

• default defeat

• deficiency sufficient

• define definite

• deliberate elaborate

• deploy employ

• describe prescribe

• determine undermine

• disappear disappoint

• diversity university

• drag drug

• entire retire

• envy levy navy

• epidemic optimistic

• evolve revolve

• exaggerate extravagant

• extension extensive

• fail faith fall fell

• father further

• fear fever

• flatter flavor

• float flood floor

• giant grant

• grateful gratify

• hard hardly

• imitate intimate

• impart import

• impress suppress

• inherent inherit

• interpret interrupt

• issue tissue

• justice justify

• labour lobby

• lean loan

• liberty literate

• marry merry

• mouse mouth

• muscle musical

• nation notion

• nominal normal

• obese obsess

• parliament permanent

• partner paternal

• passive positive

• past post

• ponder powder power

• premise promise

• principal principle

• propose purpose

• race rare rate

• repetition reputation

• rough tough

• sentiment statement

• steep step

• submit summit

• suppress surprise

• survey survive surgery

• theater threat thrift thrive

• trap trip

• veto vote

• virtual visual

• wander wonder

• worse worst

• invert invent

• quite quiet

• faculty faulty

• ready readily

• temperature temporarily

• week weak

• determine undermine

• parliament permanent

• solid sold

• purpose propose

• contrast contract

• insist consist

• sneak snake snack

• belief relief

• deficiency efficiency

• exact exert

• support suppose

• sneak snack

• petrol patrol

• strangely strongly

• attribute contribute

• regime region

• option opinion

同义词替换

• learn master
• plan approch
• interesting entertaining

单词自动排列代码

因为上面的的单词在不断的增加，数量多了以后很不好管理，写了一个自动排序的小工具，可以将每行按字典序排列，并且根据每行的第一个单词进行整行的排序。

#include <iostream>
#include <vector>
#include <map>
#include <algorithm>

using namespace std;

vector<map<string, int> > V;
int row = -1;

bool cmp(map<string, int> a, map<string, int> b ) {
    return a.begin()->first < b.begin()->first;
}

int main() {
    string a;
    while(cin >> a) {
        if(a == "-") {
            row++;
            map<string, int> m;
            V.push_back(m);
        } else {
            V[row][a] = 1;
        }
    }
    sort(V.begin(), V.end(), cmp);
    cout << "---------" << endl;
    for(int i = 0; i <= row; i++) {
        map<string, int> m = V[i];
        map<string, int>::iterator it = m.begin();
        cout << "-"; 
        for(; it != m.end(); it++) {
            cout << " " << (*it).first;
        }
        cout << endl;
    }
    return 0;
}
Copy

处理前
- disappoint disappear
- caption captain
- confident confidant
- effrot effect affect afford infect affirm affair
- accumulate accelerate
- bleak bless
- marry merry
- couch coach
- race rate rare
- exaggerate extravagant
处理后
- accelerate accumulate
- affair affect affirm afford effect effrot infect
- bleak bless
- captain caption
- coach couch
- confidant confident
- disappear disappoint
- exaggerate extravagant
- marry merry
- race rare rate
Copy

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