英语选择性必修 第一册Unit 5 Working the Land精品ppt课件

5.3 Using Language

Ⅰ.单词拼写

1.(2019·天津卷改编)It is an 　　　　(极其重要的)part of who we are today and who we will become. 

答案：essential　

2.(2019·天津卷改编)Most food webs,for i　　　　,consist of many weak links rather than a few strong ones. 

答案：instance

3.Are you sure you e　　　　 understand the importance of completing these forms? 

答案：entirely

4.Humans can not d　　　　 plants such as grass. 

答案：digest

5.He is a famous doctor whose views enjoy w　　　　 respect. 

答案：widespread

Ⅱ.单句语法填空

1.The flying car flies 　　　　(use)a 23-gallon tank of gas and burns 5 gallon per hour in the air. 

答案：using

解析：flies是谓语,use用非谓语表主动关系,用现在分词。

2.(2018·全国卷Ⅲ改编)The gold that Dawson depended 　　　　had all been found. 

答案：on

解析：depend on依靠,依赖。

3.It is helping us to understand 　　　　the key stress points and difficulties are for older drivers. 

答案：what

解析：宾语从句引导词在从句中充当表语,指物。

4.(2018·全国卷Ⅰ改编)All riders are equipped 　　　　reflective vests and safety lights. 

答案：with

解析：be equipped with装备,配备。

5.(2018·全国卷Ⅱ改编)It’s possible 　　　　we all have compromised conversational intelligence. 

答案：that

解析：空处引导主语从句,陈述事实用that。

Ⅲ.课文语法填空

Chemical pesticides and artificial fertilisers 　1　(be)in widespread use in farming since the middle of the 20th century.When they were first introduced,many farmers welcomed them as a great way 　2　 (fight)crop disease.Over time,however,　3　 some scientists have found is that their long-term use can sometimes harm both the land and people’s health.For example,pesticides can damage the land by 　4　(kill)not only harmful bacteria and insects,but also helpful ones.　5　 addition,these chemicals can stay for a long time.This affects the crops 　6　 (grow)on the land.As for chemical fertilisers,crops may look beautiful on the outside,but inside there is usually more water than essential minerals,and they often have 　7　 (little)flavour as well.As an alternative,some farmers have switched to 　8　(organ)farming.It is 　9　 (simple)farming without using any chemicals.Nowadays it is nowhere near able to meet the high demand for food.　10　,there is still a long way to find a suitable solution. 

1.　　　　　 　2.　　　　　 　3.　　　　 

4.　　　  5.　　　  6.　　　 

7.　　　  8.　　　  9.　　　 

10.　　　 

答案：1.have been　2.to fight　3.what　4.killing　5.In　6.grown　7.less　8.organic　9.simply　10.Therefore　

解析：1.since常用于完成时态。

2.a great way to do…做……的好方法。

3.空处引导主语从句,在从句中充当宾语,指物。

4.介词后用动词-ing形式。

5.in addition此外,还有。

6.affects是谓语,grow用非谓语,crops与grow为被动关系,用过去分词。

7.根据句意可知用比较级。

8.修饰名词用形容词。

9.修饰说明整个句子用副词。

10.根据句意可知空处表示“所以”。

Ⅳ.完成句子

1.这项新技术已经在教学中广泛使用。

This new technology has been 　　　　　　　　　　　　in teaching. 

答案：in widespread use

2.许多家长发现使用手机会损害健康和影响学习。

　　　　 many parents have found 　　　　　　　　using phones can 　　　　both health and study. 

答案：What;is that;harm

3.他们正在努力缓解世界上的饥饿。

They are struggling to 　　　　　　　　　　　　. 

答案：alleviate world hunger

4.消化这位科学家的理论将花费很长时间。

It will take a long time 　　　　　　　　the scientist’s theory. 

答案：to digest

5.找到一个合适的解决办法仍有很长的路。

There is a long way to 　　　　　　　　　　　　　　　　. 

答案：find an appropriate way

Ⅴ.组句成篇

手机已经在生活中被广泛使用,比如,它可以缓解紧张的生活压力,但是也产生了一些损害,要消化这些问题,人们还有很长的路要走。

答案：One possible version:

Mobile phones have been in widespread use in life.For instance,it can alleviate stressful life pressure.But it can also cause some harm.To digest these problems,people still have a long way to go.

Ⅰ.单元写作

假定你是国际学校学生会主席李华,学校请了Mr.Smith做一个关于“语言与文化”的报告,由你负责发一个通知。要点如下:

1.报告主题;

2.报告进行的时间、地点;

3.欢迎全体师生前往。

注意:1.词数60左右;

2.可以适当增加细节,以使行文连贯。

答案：One possible version:

Notice

There is going to be a lecture titled “Language and Culture” in the meeting room from 9 am to 11 am on Monday,October 20th.The lecture will be given by Professor Smith.He is known for his unique study about many connections between language and culture,which you will surely enjoy much.All the teachers and students are welcome to attend the lecture.

Student Union

Ⅱ.读后续写

阅读下面短文,根据所给情节进行续写,使之构成一个完整的故事。

I remember the green coat in my fifth and sixth grades. 

When I needed a new jacket,my mother asked what kind I wanted.I described something like bikers’ wear.She listened long.I thought she understood for sure the kind I wanted. 

The next day when I got home from school,I discovered,on my bed,a jacket which was not what I had expected.I went close to the jacket slowly,as if it were a stranger. 

From the kitchen mother shouted that my jacket was in the closet.I rushed and pulled at the clothes in the closet,hoping the jacket on the bed wasn’t for me but my brother.No luck,I wanted to cry because it was so ugly and so big.But I knew I’d have to wear it for a long time before I’d have a new one.I looked at the jacket,like an enemy,thinking bad things before I took off my old and small jacket. 

　　I put the big jacket on.I stood in front of the mirror,turning right and left.I looked ugly.

I threw it on my brother’s bed and looked at it for a long time before I put it on and went out,smiling a “thank you” to my mom. 

The next day I wore it to school.

注意:

1.所续写短文的词数应为150左右;

2.至少使用5个短文中标有下划线的关键词语;

3.续写部分分为两段,每段的开头语已为你写好;

4.续写完成后,请用下划线标出你所使用的关键词语。

Paragraph 1:

At the morning break,my best friend,Steve,looked at me for a long time.

Paragraph 2:

And so I went,in my jacket.

答案：One possible version:

Paragraph 1:

At the morning break,my best friend,Steve,looked at me for a long time.He said,“You have changed your style recently.What a special taste!” “A green coat! I need to judge you from a new aspect!”Laughed another friend.I discovered so many classmates were looking at me.“It’s none of your business! Green means good luck.I just expect for good luck!” “Really? It’s the first time that I have heard of this saying,” said Steve.“Don’t judge everything from appearance.” I insisted angrily.All my friends became strangers. 

Paragraph 2:

And so I went,in my jacket.I was so embarrassed.I couldn’t even do my lessons the rest of the day.I struggled to the end of the class with my ugly jacket.Nobody could understand my situation.It was impossible to explain it.When getting home,I took it off quickly.The old jacket was broken,so tomorrow I had to wear the green one again.I didn’t know how could I face those so-called smiling faces.How could I tell my feelings to my mother?