8.⽐较than前⽤⽐较级;as…as之间⽤原级。如：My mother is two years younger than my father.我妈⽐我爸年轻两岁。Liu Tao jumps as far as Ben.刘涛跳得和本⼀样远。

9.喜欢做某事⽤like+动词ing或like+to+动原。如：Su Yang likes growing flowers.苏阳喜欢种花。The children like to play with lanterns at Spring Festival.孩⼦们喜欢在春节去玩花灯。

10.想要做某事⽤would like+to+动原或want+to+动原。例：I’d like to visit the History Museum.=I want to visit the History Museum

11.some⽤于肯定句中，在否定句和问句中改为any,但当表⽰委婉语⽓时仍⽤如：Can I have some writing paper?Would you like some orange juice?

12.代词⼈称代词主格做主语⽤⼀般放在句⾸或动词前，主格分别是I you he she it we you they。宾格做宾语⽤，⼀般放在动词或介词后如：Open them for me.Let us…,join me等。宾格分别是me you him

her it us you them。形容词性物主代词放在名词前，不能单独使⽤，分别是my your his her its our your their名词性物主代词相当于形物加名词，它只能单独使⽤后⾯不好加名词，分别是mine yours his hers its ours yours theirs。

13.介词介词后要么不加动词，加动词只能加动词ing形式如：be good at running;do well in jumping;

14.时间介词季节前，⽉份前⽤介词in如：in summer;in March具体的哪⼀天如星期⼏，⼏⽉⼏⽇⽤介词on如：on Saturday;on the second of April;on Wednesday morning在⼏点钟前⽤介词at如：at a quarter to four;只在上下午晚上⽤in如：in the morning/afternoon/evening;但在夜间⽤at night。另：季节，⽉份和星期前不好加the.

15.名词复数构成的⽅法有规则的有：(1)直接在名词后加s如orange—oranges;photo—photos;(2)以x,s,sh,ch结尾的加es如：box—boxes;glass—glasses;waitress—waitresses;watch—watches;peach--peaches(3)以辅⾳字母加y结尾的改y为i加es如：study—studies;library—libraries;hobby—hobbies;family—families;(4)以f,fe结尾的改f,fe为v+es如：knife—knives;thief—thieves(注:以o结尾的我们学过的只有mango加es,mango—mangoes其余加s,)不规则的有：man—men;woman—women;people—people;child—children

16.动词第三⼈称单数的构成(1)直接在动词后加s如：run—runs;dance—dances(2)以s,sh,ch,o结尾的加es如：do—does;go—goes;wash—washes;catch—catches(3)以辅⾳字母加y结尾的改y为i加es如：study—studies;carry—carries;

17.现在分词的构成

(1)直接在动词后加ing

如：sing—singing;ski—skiing;

(2)双写词尾加ing

如：swim—swimming;jog—jogging;run—running;

(3)以不发⾳的e结尾的去e加ing

如：ride—riding;dance—dancing;make—making;

18.规则动词过去式的构成(1)直接在动词后加ed如：clean—cleaned;milk—milked;play—played;

(2)以e结尾的直接加d

如：dance—danced;taste—tasted;

(3)以辅⾳字母加y结尾的改y为i加ed

如：study—studied;carry—carried;

(4)双写词尾加ed

如：stop—stopped;jog—jogged;

不规则的有：am,is—was;are—were;do,does—did;have,has—had;go—went;meet—met;sit—sat;see—saw;get—got;tell—told;run—ran;come—came;steal—stole;read—read;

19.形容词副词⽐较级的构成规则的：(1)直接在形容词或副词后加er如;small—smaller;low—lower;

(2)以e结尾的加r

如：late—larer;

(3)双写词尾加er

如：big—bigger;thin—thinner;fat—fatter;

(4)以辅⾳字母加y结尾的改y为i加er

如：heavy—heavier;early—earlier;

不规则的有：

good,well—better(最⾼级为best);many,much---more(最⾼级为most);far---farther;

20.rain与snow的⽤法(1)作为名词意思是⾬⽔和雪是不可数名词如：There is a lot of rain there in spring.那⼉的春天有很多⾬⽔。(2)作为动词意思是下⾬和下雪，有四种形式分别是：动词原形rain，snow;第三⼈称单数rains，snows;现在分词raining;snowing过去式rained;snowed;如：①Look!It is raining now.瞧!天正在下⾬。②It often rains in Nantong in summer.南通夏天经常下⾬。③It rained yesterday.昨天下了

⾬。④It is going to rain tomorrow.明天要下⾬。(3)形容词为rainy和snowy意思是有⾬的和有雪的如：It is often rainy here in spring.这⼉的春天经常是有⾬的。If it is rainy tomorrow,I’ll stay at home.如果明天是有⾬的，我将呆在家⾥。

21.⽐较级注意只有同类事物才可进⾏⽐较。如：My eyes are bigger than hers.Your school bag is heavier than mine.My computer is nicer than Nancy’s.My brother is stronger than me.

22.have,has表⽰某⼈有(has⽤于第三⼈称单数);There is/are;There was/were表⽰某地存在有注意There be句型的就近原则单数或不可数⽤there is/was;复数⽤there are/were.

23.本⾝就是复数的词眼镜glasses;⽿机earphones;鞋shoes;裤⼦trousers等词本⾝是复数。如：My glasses were on the chair just now.但如果表⽰这双，这副，⼀双的时候⽤单数如：There is a pair of chopsticks on the plate.This pair of earphones is for you.

24.五个元⾳字母分别是Aa,Ee,Ii,Oo,Uu;