仁爱版英语七年级下Unit7 topic3 知识清单

1、仁爱版英语七年级下 Unit 7知识清单Topic 3一,重点句型1. Did you hurt yourself?2. What happened to Michael at the party?3. How could you lie to me?4. Why didnt you tell me the truth?5. I wont do it again.6. Its your turn.7.Where is the washroom? This way, please.8. He performed some magic tricks.9. We made the cards by

2、hand.10. Kangkang made a wish and then blew out the candles.一般过去时的概念一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如:last year, yesterday, three days ago等;也可 表示过去经常反复发生的动作,常和 often, always等频率副词连用。(1. 一般过去时结构1. 肯定句 : 主语 +谓语动词的过去式 +其它 , 谓语动词不随人称的变化而变化。Eg:She saw a film last week.2. 否定句 :主语 +didnt +动词原形 +其它。Eg

3、:He didnt have breakfast this morning.3. 一般疑问句 : Did + 主语 + 动词原形 +其它 ?简单回答 : Yes, 主语 +did. / No, 主语 + didnt.Eg:Did you go to the zoo last Sunday?Yes, I did./ No, I didnt.4. 特殊疑问句 : 疑问词 + 一般疑问句 ?Eg:What did you do yesterday?(2. 用法1. 表示过去的动作或存在的状态Eg:They had a birthday party last Friday.2. 表示过去经常反复发生的

4、动作Eg:He went home and then sat down.3. 实义动词的一般过去式也可与 today, this week / morning 等时间状语连用 但动作必须到说话时已经结束。Eg:I went to the airport this morning.(3 一般过去时常见的时间状语(标志词last+week/month/year/时间段 +ago, at the age of+数字, yesterday, when-was-years old,just now, a moment ago等。1、 enjoy 用法(1 enjoy 动词。喜欢,欣赏,享受 的乐趣,后面

5、接名词、代词动名词。 Eg: Thanks for the great evening.I really enjoyed it .I enjoy watching TV.(2 enjoy oneself = have a good/great/nice/wonderful time(oneself 必须与主语相对应 Eg: They all enjoyed themselves at the party.(3 enjoin +sth.喜欢某物 Eg :He enjoyed English.enjoy +doing sth. 喜欢做某事 Eg: I enjoying playing basket

6、ball. enjoy + oneself =have a good/nice/wonderful time过得高兴 , 玩得开心 2、 Its your turn.轮到你了。Its ones turn to do sth.该某人干某事了。Eg: 1 Its your turn to clean the classroom.Its your turn to sing a song.Whose turn is it to cook?take turns to do sth / in doing sth. 轮班或依次做某事。Eg: 2 We take turns to clean the clas

7、sroom.They took turns to look after the old man for two years.3、 Whats the matter?=Whats wrong? = Whats up?I missed the chair and fell down. 我没坐到椅子上,摔倒了。4、 fell 是 fall 的过去式,意为 “ 落下,跌倒 ” ; fall down -fell down (1 fall behind 落后,落在 后面。Eg: Study hard,or youll fall behind the other students.(2 fall off

8、从 掉下来Eg: Hellen fell off the bike yesterday. 昨天海伦从自行车上摔下来。(3 fall asleep 睡熟;Eg: He fell asleep when mother came back(4 fall ill 得了重病Eg:The old men fell ill at that time.5、 Did you hurt yourself?hurt 受伤,疼痛。过去式:hurtEg: He hurt his left leg when he fell off his bike.My knee hurts,my foot hurts and my h

9、ead,too.hurt oneself 伤了某人自己。6、 Go and wash them at once. and 连接两个动词,表示并列关系,前后两个动词形式要一致。 Eg: Go and open the door.去开门。 at once = right now =right away立刻,马上。Eg:You must close the door at once/right now/right away. 7、 What happened to Michael at the party? happen (偶然发生。Eg:What time did the accident hap

10、pen?What would happen if your parents find out. happen to sb.(事件发生在某人身上。Eg; I want to know what happen to Jane? What happen to sb/sth.某人或某物怎么了?语义相同的句式有: Whats the matter/the trouble/wrong/up with sb/sth.8、 lie 用法 lie v. 撒谎,其过去式为 lied ,现在分词是 lying 。Eg: Don t lie to me. lie n. 谎言tell lies/tell a lie/t

11、ell sb a lie.Eg: Judy told a lie to his father yesterday.=Judy lied to his father yesterday.扩充:lie 作为动词时,还可以指 “ 躺,位于 ” ,其过去式为 lay. Eg :He lay down on the sofa and soon fell asleep.9、 Why didnt you tell me the truth? truth 事实,真相,实际情况。Eg; We are all surprised at the truth of the event. tell sb the tru

12、th 跟某人说实话,向某人坦白。Eg: You should tell the policeman the truth if you know.10、 Everyone had a good time at the party and forgot the time,so. everyone 每人,人人,所有人 = everybody.作为主语时,谓语动词用三单形式。 Eg: Everyone is here.所有人都在这儿。 so 因此,所以,结果等,同 and 、 but 、 on 一样用来连接并列句。但 so 引出的句子是前一句所叙述的事件导致的结果。Eg: I got up late

13、this morning,so I was certainly late for school.11、 It made her father very angry. made 是使役动词 make 的过去式,意为 “ 使得 ” .常见句式为:make sb/sth +形容词。Eg:The news made him very happy. angry 生气的,愤怒的。be angry with sb对某人很生气;be angry at sth.对某事很生气。注意区别两个短语所用介词的不同。Eg: Xiao Ming didnt go to school yesterday,his father

14、 was very angry with him.小明昨天没去上学,他爸爸很生他的气。Eg: The boy was always late for class,so his teacher was angry at this. 这个男孩上课总迟到,对此老师很生气。12、 by hand介词 by 表方式,意思是 “ 用 ” ,后面常跟抽象名词或动名词,构成的短语表示完成某活动的方式、途径、手段等。Eg; He set an example to the other students by doing this. in 表手段,意思是 “ 用 ” ,后面常跟有关 语言 和 材料 的词语。Eg;

15、 He can sing in English.(语言He can write in pencil.(材料 with 表工具,意思是 “ 用 ” ,后面常跟有关的 工具 。Eg: We often write with pens.We see with our eyes.13、区分 each / every 用法 each of/ each one of / every one of 后接复数名词或代词,作主语时 , 谓语动词通常用单数。Eg: Every one of them is going to plant trees. each, every“ 每一个 ”each 表示一定数目中的每

16、一个,强调个人或个别。指两者或两者以上中的每一个。 Eg: Each student is here.every 表示数目不确定的许多人或物中的每一个,强调整体。指三者或以上中的每一个 Eg: Every student is here.14、 His parents bought lots of food and drinks for us.food 在此为不可数名词,表示食物的总称。当 drink 表示不同种类的饮料时可以加 s 。 Eg ; The supermarket sells all kinds of drinks.15、 (1 make a silent wish 默默的许愿;

17、silent 形容词。沉默的,不做声的,寂静生物,不讲话的,不发音的Eg: Everyone was silent as the President spoke.总统讲话时,大家都不做声。 The “h” in “herb” is silent in American English.在美式英语中, herb 中的 h 是不发音的。(2 blow out 吹灭,熄灭。宾语是名词时,可放在中间也可放在后面;宾语是代词时,只能放在中间。Eg:Please blow out all the candles.You can light a candle,but please blow it out b

18、efore you leave.(3 in one breath 一口气。Eg: Rose ran to the end in one breath.罗斯一口气跑到终点。附：不规则动词分类记忆表 1、 只改变动词的原音字母 begin began drive drove blow blew come came drink drank ride rode grow grew sing sang give gave shine shone know knew run ran sit sat write wroteswim swam get got draw drew hang hungforget forgot fall fell hold held 2、只改变动词的辅音字母 make made send sent spell spelt spend spent 3、动词原形与过去时相同 cost cost fit fit hurt hurt put put read read 4、动词的过去式以 ought 或 aught 结尾 buy bought think thought teach taught catch caught 5、在原单词后加一个辅音字母 burn burnt