资源简介

M1U1 What a mess! 知识梳理
重点词汇（需背默）：
mess 杂乱、notebook 笔记本、these 这些、those 那些、storybook 故事书、 brush 毛笔、paint 颜料、crayon 蜡笔、tape 胶带、glue 胶水、sofa 沙发、scarf 围巾、hat 帽子、gloves 手套、workshop 车间、nail 钉子、sharp 尖锐的、 blunt 钝的、 magnet 磁铁
我的 你的 他（她，它）的 我们的 你们的 他们的
形容词性物主代词 my your his，her， its our your their
名词性物主代词 mine yours his，hers， its ours yours theirs
二、重点词组（需背默）：
picture book 图画书、school bag 书包、tidy up 整理、fall onto 掉到…上面、stick to the stone粘在这块石头上、all her books 她所有的书、a magic stone 一块魔法石、a lot of nails 许多钉子、give him a black stone 给他一块黑色的石头、near the nails 在钉子旁边、
语音知识（需背默）：
四、重点句型（需背默）：
1.Whose school bag is this It’s mine. 这是谁的书包？是我的（书包）。
2. Put all her books on her desk. OK./Yes./Sure. 把她所有的书都放在她的课桌上。好的。
3. Is it yours, Peter Yes, it’s mine. 彼得，这是不是你的？是的，这是我的。
4. 作文： My __________ 介绍我喜欢的学习用品。
五、语法知识：
名词性物主代词和形容词性物主代词的用法和区别
1、形容词性物主代词起形容词的作用，用在名词前。
例：This is my book. 这是我的书。
2、名词性物主代词起名词的作用。
例：Look at the two pencil. The red one is yours and the blue one is mine. 看那两支铅笔，红 的是你的，蓝的是我的。
★注意：在使用名词性物主代词时，必须有特定的语言环境，也就是要省略的名词大家已经知道，已经提起过。
例：It”s hers. 是她的。（单独使用大家不知是怎么回事，不可以这样用）
There is a book. It”s hers. 那有本书。是她的。 （先提及，大家才明白）
3、名词性物主代词=形容词性物主代词+名词
为避免重复使用名词，有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形式。
例：My bag is yellow, her bag is red, his bag is blue and your bag is pink. 为避免重复使用bag，可写成My bag is yellow, hers is red, his is blue and yours is pink.
M1U2 Watch it grow! 知识梳理
重点词汇（需背默）：
was[w z] 是（is, am的过去式）、were [w (r)]是 (are的过去式) 、had 有（have,has 的过去式）、interesting 有趣的、insect 昆虫、egg 蛋，卵[eɡ]、caterpillar毛毛虫[ k t p l (r)]、cocoon 蛹[k ku n]、chick 小鸡、chicken 鸡，鸡肉[ t k n]、duckling 小鸭子[ d kl ]、puppy 小狗[ p pI]、silkworm 蚕、silk 蚕丝、wing 翅膀、moth 蛾、happily 高兴地、deer 鹿、cheer 欢呼、grow 生长[ɡr ]、once 曾经、turtle 龟、tadpole 小蝌蚪
二、重点词组（需背默）：
an interesting insect 一种有趣的昆虫、a beautiful blue butterfly 一只漂亮的蓝色蝴蝶、make a lot of silk 吐很多丝、lay eggs 产卵、be born 出生、come out出来、fly high in the bright blue sky高高地飞在明亮的蓝色天空中、catch flies 抓苍蝇、last night 昨晚、just now 刚才、two years ago 两年前
三、语音知识（需背默）、
四、重点句型（需背默）：
1. It was a white egg，but now it is a green caterpillar. 它原来是一个白色的卵，但现在它是一只绿色的毛毛虫。
2. 作文： The life cycle of ________ (frog/ butterfly/moth/chicken/duck)
The________ is an interesting insect/animal. Do you know how it grows Let me tell you!
First, it was___________________________________________________________
Next, it was___________________________________________________________
Then, it was___________________________________________________________
Finally, it is ___________________________________________________________
This is the life cycle of the___________. Is it interesting
五、语法知识：
一般过去时知识点梳理
（一） 一般过去时的关键词：
yesterday昨天、last…上个…(last week上星期，last month 上个月，last year 去年)、…ago …之前(an hour ago 一小时之前，two days ago 两天之前)、just now 刚才、once曾经
（二） Be动词在一般过去时中的变化：
1. am 和is在一般过去时中变为was。（was not=wasn’t）
2. are在一般过去时中变为were。（were not=weren’t）
一般现在时 一般过去时
肯定句 (1)It is beside the desk.. (1)It was beside the desk..
(2)The children are at home. (2)The children were at home.
否定句 (1)It isn’t beside the desk. (1)It wasn’t beside the desk.
(2)The children aren’t at home. (2)The children weren’t at home.
一般疑问句 (1) Is it beside the desk (1) Was it beside the desk
(2)Are the children at home (2)Were the children at home
特殊疑问句 (1)Where is it (1)Where was it
(2)Where are the children (2)Where were the children
（三） there be句型在一般过去时中的变化
一般现在时 一般过去时
肯定句 (1)There is some water on the desk. (1)There was some water on the desk.
(2)There are some books on the desk. (2)There were some books on the desk.
否定句 (1)There is not any water on the desk. (1)There was not any water on the desk.
(2)There are not any books on the desk. (2)There were not any books on the desk.
一般疑问句 (1) Is there any water on the desk (1) Was there any water on the desk
(2)Are there any books on the desk (2)Were there any books on the desk
特殊疑问句 (1)How much water is there on the desk (1)How much water was there on the desk
(2)How many books are there on the desk (2)How many books were there on the desk
附：三种时态的时间关键词
现在进行时 一般现在时 一般过去时
now just now 刚才
today yesterday
It’s seven o’clock. at seven o’clock at seven o’clock yesterday
never/sometimes/often/always/every day/ twice a month once 曾经， two days ago两天以前
this week last week 上星期
联系上下文如： Where is mother She is sleeping in the bedroom. 联系上下文如： Where is mother She is in the bedroom. 联系上下文如： Where is mother She was in the bedroom. But now she is in the kitchen.
M1U3 How noisy! 知识梳理
重点词汇（需背默）：
drill[dr l] 钻机、lorry[ l r ] 卡车(=truck)、motorbike[ m t ba k] 摩托车、outside
[ a t sa d]在外面、sleep[sli:p]睡觉、another[ n (r)] 另一个、noise[n z]噪音，noisy嗓音、cartoon 卡通片、aeroplane 飞机、doorbell 门铃、television 电视、radio 收音机、enjoy享受、kingdom 王国、loudest 最响亮的、shout 大喊、become 变成、tour 旅行、tourist 旅行者
动词过去式：
Past（过去） Present（现在）
Regular verbs 规则动词 watched /d/ watch
wanted /Id/ want
enjoyed /d/ enjoy
played /d/ play
liked /t/ like
Irregular verbs 不规则动词 was am/is
were are
did do
had have/has
sat sit
heard hear
二、重点词组（需背默）：
pop group 流行乐队、at City Square 在城市广场、have great fun 得到巨大的乐趣、hear sb. doing sth. 听见某人做某事、want to do sth. for sb. 想为某人做某事、enjoy doing sth 喜欢做某事、the loudest 最响亮的、hear about 听说
三、语音知识（需背默）：
四、重点句型（需背默）：
Ben enjoyed the loud music very much. He had great fun. But Kitty didn’t.
Did Ben enjoy the loud music Yes, he did./No, he didn’t.
There was a pop group at City Square.
Ben didn’t like the drum at all.
五、语法知识：
行为动词的过去式
规则变化
（1） 在词尾加ed 如：work----worked plant---planted play---played
（2）词尾有e，在词尾加d 如： like---liked live---lived move---moved
（3）将y改i加ed 如： study---studied
（4）双写加ed 如： stop---stopped
2. 不规则变化
（1）过去式与动词原形的形式相同：let---let put---put read---read (注意read的过去式读/red/)
(2) i a: begin---began drink---drank give ---gave ring---rang sing—sang sit---sat swim---swam
(3). i o: drive---drove ride---rode write---wrote
(4).ow ew: grow---grew know---knew throw---threw
(5).含 ought 或 aught 的：bring---brought buy---bought think---thought catch---caught teach---taught
动词过去式不规则变化表
原型 过去式 原型 过去式
am is was lay laid
are were say said
come came shut shut
become became let let
begin began put put
drink drank read read
give gave have (has) had
sit sat sell sold
sing sang tell told
bring brought do (does) did
buy bought see saw
catch caught speak spoke
teach taught get got
draw drew wear wore
blow blew go went
know knew run ran
fly flew eat ate
ride rode make made
rise rose lose lost
write wrote meet met
drive drove
句中有行为动词的一般过去时的句子
●肯定句： Jim went home yesterday.
●否定句：didn’t +动词原形，如：Jim didn’t go home yesterday.
●一般疑问句：一加二改三问号。加的是助动词did，句子中的动词过去式变回原形。如：Did Jim go home yesterday
●特殊疑问句：
(1)疑问词+did+主语+动词原形？如： What did Jim do yesterday
(2)疑问词当主语时：疑问词+动词过去式？如：Who went home yesterday
一般现在时 一般过去时
肯定句 (1)I go home everyday. (1) I went home yesterday.
(2)Jim goes home everyday. (2) Jim went home yesterday.
否定句 (1)I don’t go home everyday. (1) I didn’t go home yesterday.
(2)Jim doesn’t go home everyday. (2) Jim didn’t go home yesterday.
一般疑问句 (1) Do you go home everyday (1) Did you go home yesterday
(2)Does Jim go home everyday (2)Did Jim go home yesterday
特殊疑问句 (1)What do you do everyday Who goes home everyday What did you do yesterday Who went home yesterday
(2) What does Jim do everyday Who goes home everyday What did Jim do yesterday Who went home yesterday

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