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人教版高中英语选修八 Unit5 Meeting your ancestors-语法篇(教师版)

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第 1 页 第10讲Meeting your ancestors 语法篇

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1.掌握现在完成进行时的用法；

2.能够区分现在完成时与现在完成进行时。

现在完成进行时

（1）结构由“have/has been+动词的现在分词”构成，表示从过去某时开始，一直持续到现在的动作，可能刚刚停止，也可能还在继续进行。例如：

We have been looking for you for an hour.

我们找了你一个小时。（动作刚停止）

She has been teaching English since she graduated.

她毕业后一直在教英语。(动作还在继续进行)

We have been going over maths these days.

我们这些天一直在复习数学。（动作还在继续进行）

（2）有时现在完成进行时不是指某动作一直在不停的进行，而是表示一直到说话时为止的一段时间内一再重复的动作，常常带有感情色彩。例如：

She has been saying that 20 times. 这话她已经说了20遍了。

He has been calling on her several times this week. 他这个星期几次来看他。

We have been having a lot of rain recently. 最近雨水很多。

（3）有时现在完成进行时表示刚才或近来发生的动作，也可表示知道说话时为止的一段时间内发生的动作，这一动做到说话时已经结束，而且一般不再继续下去；这种用法主要表示某一动作所产生的结果或对现在的影响。例如

He has been working too hard.

他工作太辛苦了。

The girl has been playing with toys.

那个女孩一直在玩玩具。

You have been cleaning the classroom, I think.

我想你刚才在打扫教室吧。

（4）现在完成时和现在完成进行时

现在完成时和现在完成进行时均可表示从过去开始一直持续到现在的动作，有时两者可换用。这两种时态的主要区别有两个 ：

其一：现在完成时表示动作已完成，着重结果；现在完成进行时表示动作的进行，强调动作的持续性。比较：

I have watered the flowers. 第 2 页 我已经给花浇过水了。（已完成：你不必浇了）

I have been watering the flowers.

我一直在给花浇水。（未完成：一直在浇）

其二：状态动词、知觉动词或情感动词如：see, feel,know,love 等，不可用于现在完成进行时，但可用于现在完成时，例如：

I have known her for a long time.

我认识她已经很久了。

I haven’t seen him theses days.

这些日子我没有见过他。

1.(2019福建高考) --Where is Peter? I can’t find him anywhere.

--He went to the library after breakfast and ________his essay there ever since.

A. wrote B. had written C.has been writing D. is writing

答案: C

解析: 本句考察的时态。由ever since可知，彼得从早餐后一直在图书馆写文章，并且还没有写完，所以应该用现在完成进行时表示动作一直持续到现在，还有可能持续下去。故C正确。

2.(2019湖南高考) Since the time humankind started gardening, we

________ to make our environment

more beautiful.

A. try B. have been trying C.are trying D. will try

答案: B

解析: 本句考察的时态。由 since the time humankind started gardening可知，我们一直在努力使我们的环境更美丽，还有可能继续下去，所以选B。

3. (2019江西高考)--Tony, why are your eyes red?

--I ________ up papers for the last five minutes.

A.cut B. was cutting C. had cut D. have been cutting

答案: D

解析: 本句考察的时态。由for the last five minutes可知，刚才一直在切纸，还有可能继续下去，故选D。

4. (2019陕西高考) Marty ________ really hard on his book and he thinks he’ll have finished it by Friday.

A. worked B. have been working

C. had worked D. has worked

答案: B

解析: 本句考察的时态。由he thinks he’ll have finished it by Friday可知，Marty一直在努力读书，但到目前为止还没有读完，所以用现在完成进行时。

5. (2019福建福州高二下) The girl has a great interest in sport and ________ badminton classes twice a

week over the last three years.

A. took B. is taking C. takes D. has been taking 第 3 页 答案: D

解析: 本句考察的时态。由over the last three years可知，过去的三年一直在上羽毛球课，还有可能上下去，所以用现在完成进行时，故选D。

基础演练

一. 单项选择

1. — I’m sure Andrew will win the first prize in the final.

— I think so. He ________ for it for months.

A. is preparing B. was preparing

C. had been preparing D. has been preparing

2. By the time he realizes he _________ into a trap, it’ll be too late for him to do anything about it.

A. Walks B. walked C. has walked D. had walked

3. So far this year we _______ a fall in house prices by between 5 and 10 percent.

A. saw B. see C. had seen D. have seen

4. Cathy is taking notes of the grammatical rules in class at Sunshine School, where she ______ English for

a year.

A. studies B. studied C. is studying D. has been studying

5. Danny _________ hard for long to realize his dream and now he is popular.

A. works B. is working C. has worked D. had worked

6. —I have got a headache.

—No wonder. You_________ in front of that computer too long.

A. work B. are working C. have been working D. worked

7. The unemployment rate in this district_______ from 6% to 5% in the past two years.

A. has fallen B. had fallen C. is falling D. was falling

8. Now that she is out of job, Lucy ___ going back to school，but she hasn’t decided yet.

A. had considered B. has been considering

C. considered D. is going to consider

9. —______ you ______ him around the museum yet?

—Yes. We had a great time there.

A. Have; shown B. Do ; show

C. Had; shown D. Did; show

10. —Hi, Tracy, you look pale.

—I am tired. I _______ the living room all day.

A. painted B. had painted C. have been painting D. have painted

Key: 1-5 DCDDC 6-10 CABAC

巩固提高

二. 用括号中的词的正确形式填空

合集下载

人教版高中英语【选修八】[重点题型巩固练习] Unit 5 Meeting your ancestors语言点

人教版高中英语【选修八】[重点题型巩固练习] Unit 5 Meeting your ancestors语言点

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知识点梳理

重点题型（常考知识点）巩固练习

巩固练习

一、单词填空

根据句意及所给首字母或汉语提示用本课单词的正确形式完成句子。

1．As there is less and less coal and oil，scientists are exploring new ways of making use of

a_________ energy，such as sunlight，wind and water for power and fuel.

2．It is generally a_________ that stress is caused by too much work.

3．He will be put into prison if there is a________ evidence to prove his guilt.

4．It was only later that we realized the true s________ of his remark.

5．He could have finished it on schedule，but s_________ he fell behind.

6．After his wonderful performance, the audience stood up and a___________ him for a long time.

7．She had almost reached her destination when something __________(抓住) her attention and

she stopped.

8．We must seize this opportunity and take proper measures to __________(加速) the growth of

(教师用书)高中英语 Unit 5 Meeting your ancestors教案 新人教版选修8

(教师用书)高中英语 Unit 5 Meeting your ancestors教案 新人教版选修8

Unit 5 Meeting your ancestors

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The discovery included six complete skulls of Peking Man,12 skull fragments,15 mandibles(下颌骨)，157 teeth and some

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25 Book7 Unit4 Sharing

Period 1: New words and expressions

制作： 审核:高二英语备课组

学习目标：1、学会正确认读本单元词汇.

2、掌握重要词汇的搭配和用法: (be) dying to; relevant; adjust; donate;

distribute; dry out; dry up

3、学会在具体语境中准确、恰当运用所学词汇。

重点＆难点：学会在具体语境中准确、恰当运用所学词汇。

Before class课前预习案：（自主学习区）

使用说明＆学法指导：1、在预习时，先拼读本单元的词汇，对于拼读不确定及不会读的单词可在组内解决或在早读时间解决。2、完成时间：20分钟。

Fill in the blanks according to the textbook.

Ⅰ.Key words.

1. ___________n.两星期

2. ___________adj. 泥泞的；泥土般的→___________ n.泥；泥浆

3. ___________ adj.& adv.每周（的）→ _____________ n.周；星期

4. ___________ adj.遥远的；偏僻的 →___________（同义词）

5. ___________ vi.& vt. 调整；（使）适合→ _____________ n. 调整

6. ___________ conj.否则；不然 adv.用别的办法；其它方面

7. ___________ n. 特别；特别优待