八年级英语下册第七单元知识点归纳

【解析2】time ①“是......的几倍”

【短语】many times 很多倍 last time (在)上次……时 every time 每次/每回…… each time 每当……时

the first time 第一次……时 next time (当)下次……时

【句型】

it’s time for sth . 或 it’s time ( for sb . ) to do sth . 意为:该是……的时候了

it’s time for dinner . 该是吃晚餐的时候了。

it’s time for children to go to bed . 是小孩睡觉的时候了。

2.at birth, a baby panda is about ___ to ____ kilos.

刚出生的小熊猫幼崽约___到 ____公斤。

【解析】at birth 出生时 (用作时间状语)___________(出生时), a baby panda is about 20cm long.

give birth ( to sb/ sth) 生孩子;产仔

a panda can live up to ___ to ____ years. 一只熊猫活____ 年到____ 年

【解析】up to 高达

up to +数量词达到 (某数量、程度等);至多 i can take up to four people in my car. 直到 (现在)

林微和其他熊猫饲养员们正在给熊猫幼崽准备牛奶作为早餐。

【解析1】the other 其他的 (指两个事物或两个人中的“另一个”, 后接名词时,表示“其他的人或物”;

one.... the other ... (两者中)一个......, 另一个........

the others=the other +复数名词

the other的复数形式是the others “其他东西,其余的人”。特指某一范围内的“其他的(人或物)”。

a. other

b. another

c. the other

d. others

【解析2】prepare…for…为……准备……

1). prepare sth.表示"准备......",后接名词或代词作宾语。

2). prepare to do sth.表示"准备做......"。

3). prepare for sth.表示"为......做准备"。

the students are busy preparing for the final exam.学生们正在准备期末考试

上午9:00的时候,他们发现大部分熊猫幼崽已经醒来并且饿了。

【解析1】run over 撞倒 run →ran→ run→ running → runner 赛跑的人

run into 无意间碰到,和……相撞

【解析2】excitement 激动;兴奋

he told us an exciting story yesterday.

excite v "(使)兴奋" →excitement n 激动;兴奋

are you excited about going to beijing?

be excited about 对……感到激动

to one’s excitement 使某人兴奋的是

a.exciting,exciting

b.excited,exciting

c.exciting.excited

fall “落下,跌落,降落”,指在重力的作用下落下,或失去平衡而跌落 the leaves fall in the autumn.

fall off 下降,跌落 fall over“向前摔倒、跌倒”。

7. the baby often die from illness and do not live very long.熊猫幼崽常死于疾病,并且活不久。

die v. →(延续性动词) be dead 死,死亡→ death n. 死,死亡→dead adj. 死的→dying adj. 将死的

①lucy’s dog’s __________(die) yesterday. its_______ made her sad.

②his grandpa ____________(die) for five years .

a. died; dead

b. died; death

c. has been dead; dead

d. has been dead; death

( )④the doctor ____a ___ boy yesterday.

a. saved; dying

b. saved; dead

c. has saved; dead

-- yes, his ____ is starting to make people think a lot.

a. die

b. death

c. dead

d. died

【拓展】die from 死于 die v“死”表示生命的结束→ dead adj 死的→death n 死亡

●常用短语

⑴ die from + 外因“死于……”,主要指事故等方面的外部原因。

die from a traffic accident 死于交通事故

the old man died from a car accident last year. 这个老人去年死于一场车祸

die of + 内因主要指疾病、衰老、情感等自身原因

die of hunger/an illness 饿/病跌落 fall over“向前摔倒、跌倒”。

7. the baby often die from illness and do not live very long.熊猫幼崽常死于疾病,并且活不久。

die v. →(延续性动词) be dead 死,死亡→ death n. 死,死亡→dead adj. 死的→dying adj. 将死的

①lucy’s dog’s __________(die) yesterday. its_______ made her sad.

②his grandpa ____________(die) for five years .

a. died; dead

b. died; death

c. has been dead; dead

d. has been dead; death

( )④the doctor ____a ___ boy yesterday.

a. saved; dying

b. saved; dead

c. has saved; dead

-- yes, his ____ is starting to make people think a lot.

a. die

b. death

c. dead

d. died

【拓展】die from 死于 die v“死”表示生命的结束→ dead adj 死的→death n 死亡

●常用短语

⑴ die from + 外因“死于……”,主要指事故等方面的外部原因。

die from a traffic accident 死于交通事故

the old man died from a car accident last year. 这个老人去年死于一场车祸