八年级英语上册 Unit 7 Memory学案(无答案)(新版)牛津深圳版

Unit7 Memory

◆知识探究

Step one Reading & Listening讲解

1. When we make new memories, we lose old ones. 当我们形成新的记忆时,就会推动旧的记忆。

lose(lost, lost)及物动词,“失去,丢失”。可指因事故或过失失去原有的东西,也可指人陷入深思中。

I can’t write to Mr Green because I have lost his address.

2. Because they enjoy learning about memory. 因为他们喜欢了解记忆力。 enjoy及物动词,“享......之乐,欣赏,喜欢”,后接名词,代词或动名词作宾语,不能接动词不定式。 Enjoy doing sth. 喜欢做某事 Many people enjoy traveling during holidays.

【拓展】enjoy后接反身代词,反射代词就应在人称和数上与enjoy的主语保持一致,enjoy oneself与hav a good time和have fun同义,“玩得开心”。 Did you enjoy yourselves at the party last night?

= Did you have a good time / have fun at the party last night? 3. Because they want to help students improve their memory. 因为他们想帮助学生提高记忆力。

because连词,“因为”,其后接从句,陈述原因或理由,用来回答why引导的特殊疑问句。 -- Why isn’t Li Ping here? -- Because he is ill.

注意:because 从属连词,引导原因状语从句,在英语中because 和so不能同时出现在一个句子中,只能用其一,与汉语表达不同。有类似用法的还有although(though)与but,它们也不能同时出现在一个句子中。 辨析:because与because of because 连词 引导原因状语从句,表示直接明确的原因或理由 because of 介词短语 后接名词、代词或动名词,不能接句子

I don’t buy the shirt because it is too expensive. He can’t take a walk because of the rain.

4. To write it down. 把它写下来。

write down 写下,记下,是动副短语,如果名词作宾语,一般位于write down之后中,也可位于writh和down 之间;如果代词作宾语,必须位于writh和down 之间。 Please write down these new words.

The word is important. Please write it down.

5. A great way to help you remember something is to imagine a picture of it in your mind.

帮你记住某件事的一种有效方法就是在大脑里想像出它的一副画面。

(1)动词不定式短语to help you remember somthing作定语,修饰名词短语a great way; 动词不定式

to imagine a picture of it in your mind作表语。

I have a lot of work to do today. 我今天有很多工作要做。 (动词不定式作定语) He had no chance to go to school thoese years. 那些年,他没有机会上学。 (动词不定作定语)

His dream is to be a doctor. 他的梦想是成为一名医生。 (动词不定式作表语) (2)help sb with sth 在某方面帮助某人 help oneself (to)请自便 with the help of 在......方面帮助某

人 can’t help doing sth 忍不住做某事 (3)imagine 想象 +名词、动名词、从句

e.g.We can’t imagine life without any hardships.

---Do you know Neil Armstrong?---Yes. He is the first man_______on the moon.

A.walk B.walks C.to walk D.walked 6. If you make the picture big, strange or silly,you will remember it better.

如果你把这幅图画想象地很大、很奇怪,或是很愚蠢,你将会更好地将它记住。 (1)if 引导的条件状语从句,条件状语从句中的动词多用一般现在时,主句中的动词多用一般将来时,即主将从现原则. I shall go if she asks me.

(2)make +sth.+adj. 形容词作宾语补足

语 make sb. do sth. 让某人做某事

(3)remember to do sth.记得去做某事 remember doing sth. 记得做过某事

7. This makes it the longest word in the world.

当不定式、动名词、从句等复杂成分用作宾语且其后跟有宾语补足语时,通常会在宾语补足语前使用形式宾语it,而将真正的宾语移至句末,其基本结构为“动词+it+宾语补足语+不定式(动名词或从句)”。

如: I find it difficult to do the job well. 我发现做好这件事不容易。 8. Remember :a picture is worth a thousand words.记住:一副图画,值1000个单词。

be worth +V. ing 值得......的

e.g. This house is worth a lot of money. The film is worth seeing.

翻译:这个茶杯值30元。____________________________________

9.A good method for remembering the spelling of a word is to make a short sentence with each other of the word. (1)a method for+ doing sth. 一个做......的方法 (2)不定式作表语表示具体动作或将来动作;

①To be kind to the enemy is to be cruel to the people. ②My chief purpose is to point out the difficulties of the matter. ③What I would suggest is to put off the meeting. 当主语和表语都是不定式时,其含义一是条件,一是结果(例①)。

当主语是aim,duty,hope,idea,mista ke,plan,purpose,suggestion等为中心词的名词词组(例②)时, 或以what引导的名词性分句(例③),不定式说明主语的内容。 10..For example, to remember the word“smiles”, we can imagine there is a “mile”

between the first letter and the last letter.

(1)between...and...两者之间。 (2)to=in order to 表目的“为了”

11.For example, if you want to remember how to spell the word”becau

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