初一英语周报29期答案(初一英语周报29期答案下册)

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2022-2023学年英语周报七年级第29期答案汇总

Spending too much time online can increase

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The infant was the 19th child to die in the United States in 2015 because of being left inside a hot car, according to the Department of Meteorology Climate Science at San Jose State University in California. Widespread attention was brought to the issue in 2014 after a Georgia father spent an entire day at the office while his nearly 2-year-old son was still strapped inside his car seat. Justin Ross Harris has pleaded not guilty to murder charges in the death of 22-month-old Cooper Harris.

Spending too much time online can increase your risk of catching a cold or the flu. Those with greater levels of internet addiction are more likely to get ill, than those who spend fewer hours online. Researchers at the universities of Swansea and Milan believe the reason lies in the fact that people with an internet addiction have weakened immune systems. 

They said the lack of communication with other people and less time spent outside exposing themselves to germs played a role. Past studies have also found people who spend more time online experience greater sleep disorder, have worse eating habits, engage in less exercise and tend to smoke and drink more alcohol. These behaviors can harm their immune system and increase chance to diseases. 

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英语周报新目标七年级下册29期答案

1-5 BACCD 6-10 BADBC

11-15 CDEAB 16-20 BACAD

21-25 CDBCA 26-30 ACBDA

因为觉得还是自己写的好的缘故,

只给了选择题的答案

七年级英语周报第29期第2版答案

听力部分第一节 1-5 BABCA 6-10 CCBCA第二节 A. bus B. tennis C. party D. lessons E. waterfall 笔试部分11-15 ABCBD 16-20 CBCAD21-25 CABBD 26-30 CAADD 31-35 CDBCA 36-40 DDCBA41-45 CBCAC 46-50 BCCAC51. beach 52. concert 53. fresh 54. send 55. tennis56. from place to place 57. These days 58. take part in 59. couldn’t, until60. go abroad One possible version: May Day holiday is coming. Most people have a holiday plan. I would like to travel to some places of interest with my family. I want to visit the Great Wall very much. It is in the north of China. The Great Wall in Beijing is the most interesting and wonderful. It looks like a big dragon along the hills. The Great Wall has a long history. It’s about 2,000 years old. It’s really very great. Do you want to visit the Great Wall one day?选做题1. Can I help you?2. Can you play basketball?3. What’s your name, please?4. And what’s your phone number, please?5. Do you have an e-mail address? 第2版参考答案《句型荟萃》1. (1) C (2) Why not 2. (1) B (2) used to 3. (1) D (2) take, to go 4. your help 5. are going / planning to 6. (1) didn’t, until (2) didn’t, until 7. (1) B (2) so that 8. (1) A (2) It’s, to clean (3) It’s, difficult for, to say《情景交际》1. southeast 2. farms 3. mountains 4. Mount 5. Cook 6. Auckland7. far《语音天地》一、 略 二、 1-5 BDABA 第3版参考答案《阅读加油站》Pre-reading It tells us some ideas about travelling in the holiday. While-reading 1-5 DBBCCPost-reading 1. The writer thinks he likes travelling in the holiday.2. 略《任务型阅读》(A) 1. small 2. 400 3. at night 4. children, adults(B) 1-3 FFT

2020-2021学年英语周报高一牛津版第29期答案及试题(第二十九期)

2020-2021学年英语周报高一牛津版第29期答案及试题(第二十九期),将发布在下图中,扫码即可查看!

Genetic engineering,in its broadest definition,means to control a species so that a particular trait is increased in the population.A trait is how an organism (有机体) looks or acts or what it does.Having brown eyes is a trait.Flying in circles is a trait.Climbing trees is a trait.

The earliest forms of genetic engineering occurred on farms.People selected seeds from plants that had more fruit production or tastier leaves than other plants of their types.Then they chose to save the seeds from the best of that lot to sow the next year.So,year by year,the farmers produced better and better crops.This type of activity probably has been going on since mankind first settled in villages and began making a life for themselves in one location,about 12,000 years ago!

The same sort of thing would have also happened with animals.For example,people chose to eat the animals that didn't have favorable traits and let the animals with the favorable traits reproduce.It was thousands of years before mankind figured out how plants and animals reproduce themselves.With this knowledge,people could pollinate (授粉) plants by hand or keep a pair of animals together in order to deliberately cause an increase in a favorable trait.

It was only in the last 250 years that scientists began figuring out chromosomes (染色体) and genes and the role they play in the way one generation passes its traits on to the next.And it's only been in the last 30 years that scientists have been able to cut out specific genes from one organism and put themin another.It is this 30-year-old technology that is described by the narrow definition of genetic engineering.Mankind has long been able to have a deliberate (刻意的) impact on the world around him.He now possesses the tools to deliberately impact himself.Some people are afraid of what might be done with that power.

文章大意:本文为说明文。本文主要通过列举基因工程在农业、畜牧业和人类研究中的应用介绍了基因工程的发展过程。

28.The text is mainly developed by  B .

A.asking questions

B.giving examples

C.making comparisons

D.examining differences

解析:篇章结构题。本文通过列举基因工程在农业、畜牧业和人类研究中的应用介绍了基因工程的发展过程。故B选项正确。

29.Paragraph 2 mainly talks about  D .

A.the spread of genetic engineering

B.the advantage of genetic engineering

C.the popularity of genetic engineering

D.the original application of genetic engineering

解析:主旨大意题。第二段主要介绍了基因工程在农业中最早的应用——人类每年都会选取优良植物的种子进行种植,逐渐培育出高产植物。故D选项正确。

30.The underlined word“them” in the last paragraph refers to  D .

A.scientists B.special traits

C.chromosomes D.specific genes

解析:词义猜测题。根据划线词所在句可知,直到最近的30年科学家们才将有机体上的特殊基因取下来并将它们放在另一个有机体上。由此可知,这里的them指的是前面提到的specific genes。故D选项正确。

31.What can we learn about genetic engineering from the last paragraph? A

A.It is becoming a powerful tool of mankind.

B.Scientists don't know how to make good use of it.

C.People has a misunderstanding of it in the past 30 years.

D.It has a history of 250 years by the narrow definition of genetic engineering.

解析:推理判断题。根据最后一段倒数第二、三句可知,人类早就拥有了影响世界的力量,现在又拥有了影响自己的工具,根据文章内容可知,这个工具指的是基因工程。故A选项正确。

英语周报29期答案

29期是封面上有泰塔尼克和如果·爱的那张吗?

答案如下:ACABC CACCA AACCA BCCBA DADAD CAABB BCADB CABBB DADCA BAADC CBABA DBDAD BCBAC DBDAC CDBAD

改错:

1.对

2.A→The

3.While→When

4.Face→Facing

5.miss→missed

6.talk后加to或with

7.go→went

8.去掉heart前的the

9.happlily→happy

10.去掉to

作文略

七年级下期英语周报第29期答案是什么?

您好,我看到您的问题很久没有人来回答,但是问题过期无人回答会被扣分的并且你的悬赏分也会被没收!所以我给你提几条建议:

一,你可以选择在正确的分类下去提问,这样知道你问题答案的人才会多一些,回答的人也会多些。

二,您可以到与您问题相关专业网站论坛里去看看,那里聚集了许多专业人才,一定可以为你解决问题的。

三,你可以向你的网上好友问友打听,他们会更加真诚热心为你寻找答案的,甚至可以到相关网站直接搜索.

四,网上很多专业论坛以及知识平台,上面也有很多资料,我遇到专业性的问题总是上论坛求解决办法的。

五,将你的问题问的细一些,清楚一些!让人更加容易看懂明白是什么意思!

谢谢采纳我的建议! !

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