Unit 6 Then and now （易错题专项训练·基础知识）英语外研版三起五年级下册（新教材）

Unit 6 Then and now

专题01 基础知识·易错题专项训练

We left Beijing in the morning and got to Xi’an in time for lunch.（P64）

leave sp. 离开某地

get to 到达

in time for 及时赶上

1.leave 为不规则动词，过去式为 left，基本结构：leave sp. 离开某地；leave for sp. 动身前往某地。

2.get to + 地点名词 表示 “到达某地”；后接 home / here / there 等地点副词时，必须省略 to，即 get home。

3.in time for + 名词 为固定搭配，表示 “及时赶上……”，是本单元必考短语。

4.句子出现 yesterday / last night / in the past 等过去时间状语时，整句必须使用一般过去时。

1. We ______ Beijing early yesterday morning.

A. leave

B. left

C. leaves

D. leaving

 2. They ______ the station in time for the train.

A. got to

B. get to

C. gets to

D. getting to

3. My father ______ Shanghai last night.

A. leave for

B. left for

C. leaves for

D. leaving for

4. —Did you ______ school on time yesterday?

—Yes, I did.

A. get to

B. got to

C. gets to

D. getting to

5. We ______ not ______ home until 9:00 last night.

A. did; get

B. do; get to

C. does; get to

D. will; get to

Grandpa told me the streets of China were full of bikes 30 years ago.（P65）

be full of 充满

1.be full of 意为 “充满……”，full 为形容词，不能单独接名词，必须搭配 of 一起使用。

2.同义短语：be filled with，考试常考同义替换。

3.时态与主谓一致：主语为单数用 is / was；主语为复数用 are / were。

4.时间标志：now 用一般现在时；yesterday / 30 years ago 用一般过去时。

1. The bag ______ books yesterday.

A. is full

B. was full of

C. were full of

D. full of

2. The streets ______ shared bikes now.

A. are full of

B. is full of

C. was full of

D. full of

3. My room ______ toys when I was little.

A. are full of

B. is full of

C. was full of

D. were full of

4. The bottle ______ water.

—It's about ______ problems in our daily life.

A. full of

B. is full

C. is full of

D. are full of

5. There ______ many cars on the road now.

A. is full of

B. are full of

C. were full of

D. was full of

Now the streets are still full of bikes, but most are shared bikes.（P65）

shared bikes 共享单车

1.shared 为形容词，意为 “共享的”，shared bikes 为固定短语，意为 “共享单车”。

2.share 为动词，意为 “分享”，常用结构：share sth. with sb. 和某人分享某物。

3.most 表示 “大多数”，直接修饰名词：most students，中间不加 of。

4.many 后接可数名词复数，bike 的复数形式为 bikes，直接加 s。

1. Many people use ______ bikes in big cities now.

A. share

B. shared

C. shares

D. sharing

2. We should ______ our toys with friends.

A. shared

B. sharing

C. share

D. shares

3. Most ______ students like sports.

A. of

B. for

C. /

D. to

A. bike

B. bikes

C. biks

D. biking

5. My brother often rides a ______ bike to school.

A. share

B. shared

C. sharing

D. shares

He gave up a good life in the city to do something for his hometown.（P66）

give up 放弃

1.give 为不规则动词，过去式为 gave，短语 give up 的过去式为 gave up。

2.give up 后可接名词、代词或动名词：give up sth. / give up doing sth. 放弃某事 / 放弃做某事。

3.代词作宾语时必须放在中间：give it up，不能说 give up it。

4.Don’t / want to / should 后面一律接动词原形 give up。

1. He ______ a good job last year.

A. give up

     B. gave up

     C. gives up

     D. giving up

2. Don’t ______ learning English.

A. give up

     B. gave up

     C. gives up

     D. giving up

A. give up

     B. gave up

     C. gives up

     D. giving up

4. My uncle ______ driving because he was tired.

—Yes, he is.

A. give up

     B. gave up

     C. gives up

     D. giving up

5. We should never ______ our dreams.

A. give up

     B. gave up

     C. gives up

     D. giving up

In the past, the journey to school was hard and dangerous.（P69）

the journey to 去……的路

1.the journey to + 地点 表示 “去…… 的路程 / 旅程”，to 为介词，表方向。

2.hard 形容词，意为 “艰难的”；dangerous 形容词，意为 “危险的”。

3.固定句型：It was + 形容词 + to do sth. 做某事是…… 的。

4.in the past 表示 “在过去”，句子必须使用一般过去时。

(     )1. The journey to school ______ difficult before.

A. is

B. are

C. was

D. were

(     )2. It was dangerous ______ the river.

A. cross

B. crossing

C. to cross

D. crossed

A. was

B. were

C. are

D. be

(     )4. The road was narrow and ______.

A. danger

B. dangerous

C. dangers

D. dangerously

(     )5. In the past, children ______ walk a long way to school.

A. have to

B. had to

C. has to

D. having to

Today, there are lots of buildings and roads in my hometown.（P70）

there be句型

1.there be 句型表示 “某地有某物”，遵循就近原则，be 动词由后面第一个名词决定。

2.一般现在时：there is（单数）/there are（复数）。

3.一般过去时：there was（单数）/there were（复数）。

4.时间标志：now / today 用现在时；before / 30 years ago 用过去时。

(     )1. There ______ many tall buildings in the city now.

A. is

B. are

C. was

D. were

(     )2. There ______ a small school on the mountain before.

(     )3. There ______ lots of roads in my hometown now.

A. is

B. are

C. was

D. were

(     )4. There ______ many bikes on the streets 30 years ago.

A. is

B. are

C. was

D. were

(     )5. There ______ a river near the village now.

A. is

B. are

C. were

D. being

A. easy

B. easier

C. easily

D. easiest

(     )2. High-speed trains make our life ______.

A. convenient

B. conveniently

C. convenience

D. more conveniently

(     )3. Exercise makes us ______.

A. health

B. healthy

C. healthily

D. healthierly

(     )4. The Internet makes study ______.

A. easier

B. easy

C. easily

D. easiest

(     )5. Good sleep makes people ______ energetic.

A. feel

B. feels

C. felt

D. feeling

A. surprise

B. surprised

C. surprising

D. surprises

(     )2. I am very ______ at the news.

A. surprise

B. surprised

C. surprising

D. surprises

(     )3. The movie is very ______.

A. surprised

B. surprising

C. surprise

D. surprises

(     )4. Which change surprised you ______?

A. many

B. much

C. most

D. more

(     )5. The result ______ everyone.

A. surprise

B. surprised

C. surprising

D. surprises

字母组合ow/ou的发音（P56）

Now we can travel around China by high-speed train.（P70）

① 核心发音规则：字母组合ow、ou常见发双元音 /aʊ/

本单元例词：now /naʊ/、around /əˈraʊnd/、house、mouse、cloud

② 特殊发音：ow 还可发 /əʊ/

例词：slow /sləʊ/、snow /snəʊ/、window

③ 发音区分口诀：多数 ow/ou 张口读 /aʊ/，少数 ow 轻声读 /əʊ/

选出下列单词中划线部分发音不同的一项。

(     )1. A. now   B. slow     C. how      D. around

(     )2. A. house  B. cloud    C. snow     D. mouth

(     )3. A. cow   B. window   C. brown   D. flower

(     )4. A. out    B. sound    C. know    D.shout

(     )5. A. town   B. grow     C. down    D. crowd