必修3第二单元知识点

发布 2022-07-12 21:00:28 阅读 1526

rice helps most people in the world get rid of hunger戴氏蜀汉路校区。

袁博士的水稻帮助世界上的大多数摆脱了饥饿。

归纳拓展]the poor children h**e a hunger for knowledge.

这些贫穷的孩子渴望知识。

they hungered for freedom and equal rights.

他们渴望自由和平等的权利。

she was hungry for the news of her friends.

她渴望得到朋友们的消息。

活学活用】1.句型转换。

the girl longs for true love.

1)the girl __true love.

2)the girl __true love.

3)the girl __true love.

2.单项填空。

4)in the old days many people__hungry every day.

1)vt. 测定;测量;评估。

she measured her daughter for a new dress.

她为她女儿量制新衣。

education shouldn’t be measured only by examination results.

教育不应当单纯用考试成绩来衡量。

2)vi.测量起来有…长/宽。

this room measures ten meters across.

这个房间宽10米。

3)n.尺寸;措施。

my mother made me a pair of trousers to my measure.

我妈妈按照我的尺寸给我做了一条裤子。

the government should take measures to prevent pollution.

**应该采取措施防止污染。

易错警示】measure表示“(长、宽、高等)是”时是系动词, 没有被动语态;measure作名词, 表示“措施”时, 是可数名词, 常用复数形式;作“尺寸”讲时,常用作不可数名词。

活学活用】1.完成句子。

1)妈妈经常照着我的尺寸给我做新衣服。

mother often makes new clothes for me

2)**应该采取措施来控制这种疾病。

the government shouldcontrol the disease.

3)这个池塘宽约两米。

the pond __about two meters across.

all the players were in position.

所有选手都已就位。

活学活用】1) the chairs are all

椅子全都放得不是地方。

2) hein the government.

他在**里担任着要职。

3) what would you do

你处在我的位置会怎样做呢?

if their performance isn’t up to our expectations, we shouldn’t get upset.

如果他们的表现不达到我们的期望,我们不应该生气。

he’s not really up to the hard work.

他确实不能胜任这份艰苦的工作。

归纳拓展]it’s up to you to decide where we will go for our holiday.

由你决定我们去哪度假。

活学活用】1.写出下列句子中up to 的汉语意思。

1)the water is very deep, up to his neck.__

2) it’s up to you to give us a talk. _

3)she decided to le**e because she was not up to her job. _

4)the three-year-old boy can count up to a hundred. _

5)what’s he up to now?

2.单项填空。

6)—shall we go to the cinema or stay at home watching tv?)

___either is fine with me.

a. it depends b. it’s up to you c. never mind d. i’m afraid not

it’s the duty of teachers to make sure (that) the students develop healthily in body and mind.

确保学生们的身心健康发展是老师的职责。

he arrived at the cinema early to make sure of a seat.

为确保有座位他早早地到了电影院。

make sure to turn off the radio before you go out.

出去之前你一定要关上收音机。

归纳拓展]be sure to finish the work on time and you should be sure of yourself.

关键一点]make sure后一般不接不定式作宾语;后接从句时,使用一般现在时态表示将来。be sure后可跟不定式;“be sure+宾语从句”意为“确信某事一定会…”。

活学活用】1.完成句子。

1)你一定要在5点开车来接我。

___that you pick me up at five.

2)谁也不知道究竟发生了什么事。

no one knows __what happened.

3)这个展览肯定受欢迎。

the exhibition___be popular.

2.单项填空。

4)__that you come here earlier tomorrow or you’ll be in trouble.

a. be sure of b. make sure c. it’s sure d. make sure of

1) i can’twhy he is always late.

我不明白他为什么总是迟到。

2) h**e youhow much the trip will cost?

你有没有算出旅行要花掉多少钱?

3if i take the night train, i can be in scotland by morning.

我想如果我坐晚上的火车, 早上就能到达苏格兰。

活学活用】i can’t __what has happened to the vegetables for they were freshly picked this morning.

a. look out b. take out c. go out d. figure out

we h**e a very crowded schedule.

我们的日程排得满满的。

归纳拓展]in winter the place is crowded with skiers.

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