B 知识点讲解与练习
一．lots of 与many, much的用法：都有“许多；大量”之意。
1. lots of+可数名词复数或不可数名词。lots of =a lot of
He doesn’t have lots of (=______) books.
We have lots of (=______) work to do.
2. many+ 复数连用。 There are _____apples in the basket(篮子).
3. much表示数量时，只能修饰 We don’t have ______ milk.
二．quickly
1. “快速地”，adv. 修饰动词。 The dog （跑得快）___________________.
Don’t ______________(吃得快). It’s not a good habit.
Quick+ly构成的副词形式。 ( http: / / www.21cnjy.com ) 在英语中，大部分形容词加相应的ly形式都可以变成副词。形容词主要修饰名词、代词等；而副词主要修饰动词、形容词、副词本身或整个句子。
2. 拓展：quick adj. ， ( http: / / www.21cnjy.com )快的；迅速的。 Tom eats a quick breakfast, then goes to school.
三．half a（an）+名词单数：半个……__________________ 半小时
one and a half+名词复数形式：一个半…… one and a half _________(苹果)
half past…… 几点半……
四．“get to + 地点 ”意为“到达某地”。_____ ____school到校
但get to后接副词时不能有to。home是副词，不用to。
五 either or 意为“或者 或者 ，不是 就是 ，要么 要么 ”。
连接两个独立的词、短语、甚至独立的句子。
Jack eats either hamburgers or sandwiches for lunch.
You can either play chess or play the guitar.
You can come either today or tomorrow. 你可以今天或明天来。
连接两主语，谓语动词采取就近原则。
Either you or ( http: / / www.21cnjy.com ) he___ right. Either my father or my brothers ___(be) coming.
3. neither---nor---- 既不是-----也不是---- 连接两主语，谓语动词采取就近原则
Neither she nor I ____right.
4. both----and---- 两者都---- 连接两主语，谓语动词用复数。
Both she and I _____ right.
5. either 代词，“（两者之中）任一、任何一个”。作主语,谓语动词用单数.
Either of the books _____mine. =Both of the books _____ mine.
Either of the twin ( http: / / www.21cnjy.com )s ______(like) soccer.= Both of the twins _____ soccer.
Either of his ( http: / / www.21cnjy.com )parents ____ a teacher. = Both of his parents _____ teachers.
taste
1. “品尝 …… 的味道”，连系动词，后跟形容词。
Apples taste ____. (好)。
冰淇淋的味道尝起来很好吗？___________________________nice
2. 名词，“味道”。
The ice-cream has a taste of lemon.冰淇淋有点柠檬的味道。
Taste与sound和look的用法相同，系动词还有smell(闻起来)和feel(摸上去)。
七. best 最好的（地） good/well的最高级
八． be good for …表示“对……有益；对……有好处”；
be bad for…表示“对……有害；对……有坏处”。
九．life
1. 可数名词。“生命” 复数：______
2. n. “生活” 一般为不可数，但前面有修饰词时，可加“a”: a healthy/ happy life.
Unit 2 B 练习
一. 句型转换。
1.Now it’s f ( http: / / www.21cnjy.com )ive thirty. (改为同义句) Now it’s _____________ _____________ five.
2. Jim does his h ( http: / / www.21cnjy.com )omework at nine. (改为一般疑问句) _______ Jim _______ his homework at nine
3. It’s time ( http: / / www.21cnjy.com ) to have breakfast.. (改为同义句) It’s time ______ _______ .
4. Jim is late fo ( http: / / www.21cnjy.com )r school because of getting late..(对划线部分提问)_______ _______ Jim late for school
5. She has only ( http: / / www.21cnjy.com )one watch.(划线部分提问)How many _______ does she ________
6.I do homework at seven. (否定句)I _______ ________ homework at seven.
二. 单项选择.
1. I want to know something _______ your evening.
A. about B. on C. around D. in
2. _______ at 8：00 in the morning.
A. The class ( http: / / www.21cnjy.com )es begins B. Class begin C. Class begins D. Begin class
3. He _________ his homework ________ Sunday morning.
A. doesn’t, on ( http: / / www.21cnjy.com ) B. don’t do, in C. don’t, in D. doesn’t do, on
4. Hurry up! It’s time ________ school.
A. go to B. for C. to go D. to going
5. Mike likes ______ TV and Jim likes ______ books.
A. to watch; to re ( http: / / www.21cnjy.com )ad B. to watch; to see C. to see ; to read D. to see; to look
6. Now please look ________ the picture and listen ________ me.
A. at; at B. at; to C. to; at D. to; to
7. .It’s ________ now.
A. nine and ( http: / / www.21cnjy.com )forty-four B. nine-forty-four C. nine forty-four D. nine and forty four
8. ----Tell us something about Canada, OK
---- I’m sorry. Jack I have ever been there.
A. Either; o ( http: / / www.21cnjy.com )r B. Not only; but also C. Both; and D. Neither; nor
9.It’s a good to have break-fast every morning.
A. habit B. job C. menu D. skill
10.---- It’s said that this kind of tofu smells terrible.
---- That’s true . But it delicious.
A. feels B. sounds C. tastes
11.Tom usually goes to school 7:30 the morning.
A. at ; in B. in; at C. on; in D. at; on
三. 根据汉语提示完成句子。
1. 我没有时间吃早餐，因此我通常吃得很快。
I don’t have _____ ____ for breakfast, so I usually ___ ____ ______.
2. 他在晚上或者看电视或者玩电脑游戏。
He ______ watch TV __ play computer games __ the ________.
3. 午餐，她吃很多的水果和蔬菜。For _____, she ____ ____ ___ fruit and vegetables.
4. 冰淇淋尝起来很好，但对她的健康不好 ( http: / / www.21cnjy.com )。Ice-cream ____ _____, but it’s not _____ ____ her.
5. 在晚上，我通常游泳或散步。In the _______, I usually ______ or ____ __ ____.
6. 他有时候会打半个小时的篮球。He _________ plays basketball __ ____ an hour.
Unit 2 练习
一. 用所给单词的适当形式填空
1. What time ______ he usually ______(go) to bed
2. Scott______ (work) very long hours.
3. The food in the boxes _______(be) very delicious.
4. His parents usually_______ (get) up at five.
5. What about _______(listen) to the music.
6. Tom isn't good at _______(speak) Japanese.
7. His sister ________(want, join) the music club.
8. They are busy ________ (have) lunch.
9. Jack, _______ (put) on your raincoat.
10. It’s time _______ (go) home now.
二. 单项选择
（ ）1.We only have _______ shower.
A. some B. an C. the D. one
（ ）2 .My sister _______ home at 5:00 every day.
A. gets B. gets to C. get D. get to
（ ）3.Let's ________.
A. take a show ( http: / / www.21cnjy.com )er B. have a shower C. take the shower D. A and B
（ ）4.My brother ____ the morning TV every day.
A. watches B. watch C. watchs D. see
（ ）5.--______ do you usually go to bed
--At six.
A. What time B. How time C. When D. A and C
（ ）6.Zhang Min usually gets up _______.
A. at six thirty ( http: / / www.21cnjy.com ) B. at thirty six C. on six thirty D. on thirty six
（ ）7.Rick often does ______ homework at 6:00.
A. her B. his C. my D. your
（ ）8.--______ do people have dinner
--At home.
A. What B. When C. Where D .B and C
（ ）9.In our school, school _____ at 7:30.
A. is B. start C. starts D. does
（ ）10.Please write and tell us _____ your morning.
A. for B. about C. of D. from
C
UUnit 2 A 知识讲解与练习
一. dress
1. dress sb. (onese ( http: / / www.21cnjy.com )lf) eg: She dresses the baby. 她给孩子穿衣服。Ｉcan dress myself.
2. dress 后不能接“衣服”类词作宾语。
be/get dressed in ( http: / / www.21cnjy.com )+ 衣服或表示颜色的词。eg: They are dressed in red. 他们穿着一身红衣服
I’m dressed in a jacket. He’s dressed in a sweater.
二. work 工作work可作动词，也可做名词
job与work 辨析
job是可数名词, 主要指有报酬的工
work是不可数名词, 主要指要付出努力 的劳动
Bob wants to find a good ____. I have much _____ to do today.
She goes to _____ at six o’clock.
三.It’s time for sth/ to do sth“做……的时间”。如：
我们没有太多的时间开展体育活动。________________________________________________.
________________________________________________.
______________________ /______________________dinner, children.孩子们，饭好了。
四.exercise
1. 作动词，意为“锻炼”。 His grandpa ________ 锻炼in the morning.
2. 作不可数名词，意为“锻炼；运动”，take /do exercise Walking is good exercise.
He does about fifteen minutes’ ______运动every day.
3. 作可数名词，意为“体操；（技能）练习;习题”。 I have to do a lot of exercises every day.
We do morning ________做早操every day. do math exercises
五. station 意为“电（视）台；车站”
TV station 电视台 bus station 公交车站
六. o’clock 意为 “… …点钟”，跟在整点后; 七点钟 seven o’clock
七. funny意为“奇怪的；滑稽好笑的”。
Jenny is a ______ girl.
八. time n. 1. 时间what time 几点，什么时候；What time do you go to school
2. “次数”的意思，如how many times几次；
九. shower n. 淋浴；淋浴器
take a shower= have a shower 洗澡。shower还可意为“展出者”“阵雨”等。
I want to take a shower. 我要洗个澡。
十. never表示的频度是零。never，seldom都是否定词，用来构成否定意义的句子。
He is never late for school. 他从不迟到。
I seldom go to the movies. 我很少看电影。
十一. 对频度副词进行提问要用疑问词How often。
e.g.I usually go to school on foot. 我经常步行上学。
How often do you go to school on foot？ 你多久一次步行上学？
A知识补充与练习
一、时间表达法：
1. 整点时间： “基数词+ o’clock”表示，o’clock可省略。
------What time is it ------It’s five.
2. 非整点时间
（1）钟点数+分钟数 e ( http: / / www.21cnjy.com )g: 6:05 six five 7:55 seven fifty-five 9:30 nine thirty
注意：在这种形式中，15分钟不能用a quarter 表示，30分钟不能用half 表示。
（2）分钟数+ past/to +钟点数
如果分钟数不超过30，就用“分钟 ( http: / / www.21cnjy.com )数+past + 钟点数”来表示。这时15分钟可用a quarter 表示，30分钟可用half 表示。eg: 2:15 a quarter past two 4:30 half past four
如果分钟数超过30.就用 “60减去分钟数 + to + 下一个钟点数”来表示。
eg: 9:50 ten to ten 10:45 a quarter to eleven
3. 口诀：“时”在前，“分”在后 ( http: / / www.21cnjy.com )，quarter, half 不能有。如果出现past 或to, 我们可要看清楚；前是“分”，后是“时”，past 或 to 立中间；past加，to 是减。如果表示“几点半”，要用half past 加钟点。
二. 表示时间的介词 in , on 和 at 的用法。
1. on 用在具体的某日或某日的上午、下午、晚上等前。
on July 2nd ( http: / / www.21cnjy.com ) on Sunday on the morning of May 1st on the morning of last Sunday
2. 用在早上、下午、晚上之前，或用在周、季、年、世纪等之前。
eg: in the afternoon in summer
3. at 用在具体时刻之前，或用在一日中的黎明、中午、黄昏、午夜之前。
eg: at six o’clock 在六点 at noon 在正午
4. 如果时间词前有 next , this, last, every等修饰语时，常不用介词。
三. what time与when都可用于询 ( http: / / www.21cnjy.com )问时间。但what time所问的时间范围较小，一般询问比较精确的时间；而when（什么时候）所问的时间范围比what time要大，可询问小的时间点，也可询问日期。
频率副词
四. 不确定时间的副词：a ( http: / / www.21cnjy.com )lways（总是），often（经常）， usually（通常），sometimes（有时），seldom（很少），never（从不）等，这些副词表频度，表示经常性或习惯性的行为。
在句中位置：在be动词，情态动词或助动词之后，行为动词之前。
辨析：never,always,usually与sometimes
⑴never 意为“从不；决不”：I am never late for work .
⑵always 意为“总是” “永远地”，表示动作重复或者状态持续，中间没有间断
：The sun always rises in the east and sets in the west.
⑶usually 意为“通常” “平常” ，即很少有例外
：He usually goes to bed at ten’o clock.
⑷sometimes 意为“有时候” ，表示动作偶尔发生。可以位于句首，以示强调
ep：It is sometimes hot and sometimes cold. 天气忽冷忽热。
五. be late for 意为“做……迟到”
汤姆经常上学迟到。Tom is always ____ ____ school.
练习题
一. 时间表达。（试着读写下列时间）
5：00_______________ 6：15_________________ 7：20____________
8：30________________ 9：40_________ 0：45_____________
11：50_______________ 12：00________________ 13：05________________
14：10________________ 20：35_________________
二. 翻译下列句子：
①．你通常几点去上学？ _____________________________
②. 我通常六点去上学。_____________________________
③.—你的妈妈通常几点起床？_____________________________
④妈妈通常5：30 起床。_________________________________
三. 选择题。
1.“What’s the time now ” “________”
A It is fine. ( http: / / www.21cnjy.com ) B It is seven thirty C It is Monday D It is May 5th
2.“_____does she go to bed ” “She goes to beb at 10:00.”
A. What B. What time C. Where D.Why
3. -----When is your Chinese lesson ------It’s at _______.
A. ten past h ( http: / / www.21cnjy.com )alf B. ten to half C. half past ten D. half of ten
4. Zhang Hong usually gets up ________.
A. on six thir ( http: / / www.21cnjy.com )ty B. at thirty six C. at six thirty D. on thirty six
5. My friend, Henry was born ________ June 10th, 1997.
A. in B. on C. at D.for
6. We can be thankful every day , not just ______ Thanksgiving Day.
A. in B. on C. to D. by
7. I usually __ ( http: / / www.21cnjy.com )_____ at nine-thirty at night.
A. get to school B.get up C.go to bed D.go home
8. My sister _______ home at 5:00 every day.
A. gets B.gets to C.get D.get to
四. 用括号里词的适当形式填空.
1. Lucy’s family has ( http: / / www.21cnjy.com )two ________ (shower). 2. An hour has ____ (six) minutes.
3. My sister a ( http: / / www.21cnjy.com )lways _______ (brush) teeth at 9:00 at night. 4. His aunt _____ (work) at a radio station.
5. School______ (start) at 8:15. 6. They ___________ (not watch) TV at night.
7. I take a bus _____ (go) to school. 8. Cindy tells ___ (I) many things about her school.
9. What time does your sister usually___ (get) up
五. 句型变换.
1. Eric doesn’t get ( http: / / www.21cnjy.com )up early on weekends. (同义句转换) Eric ___ __ ____ on weekends.
2. Grace always exerci ( http: / / www.21cnjy.com )ses at six in the morning. (否定句) Grace _____ exercises at six in the morning.
3. She eats breakfast at a quarter past seven.( 划线提问 )
4.Mary takes a shower at 8:00. (一般疑问句)
5.My father goes to work at half past eight.(同上)
