Unit 12 Life is full of the unexpected 重难语法通关练 - 2021-2022学年九年级全册英语干货拔高秘课（人教版）.docx

1、2021人教版 Unit 12 Life is full of the unexpected. 带你搞定英语核心语法第1句How much money have most people saved by thetimethey are 30 years old?过去完成时： by the time + 时间状语从句， 主句用完成时 Ved had done Vs/V(一般现在表将来) will have done 1. By the time we reached home, she had left. 当我们到家的时候他已经走了。2. By the time you come here to

2、morrow, I will have finished this work.你明天来这儿的时候，我将已经完成此工作了。 带你搞定英语核心语法第2句Why are we alwaysunhappy? We are alwaysunhappybecause we think that someone else has it better than us. 否定前缀：un- Unhappy UnusualUnrealUncomfortableUnluckyUnfriendly 带你搞定英语核心语法第3句Lifestyle: What are the most stupid instances of

3、 peopleshowing off?Showing offwealth is one thing, and then there isshowing offpower, which, in my opinion, makes you look more foolish. 语义辨析： show up show off show around1. Can you show up on time?你能准时出现吗？【注】show sb up 使某人丢脸 2. All right, theres no need toshowoff. 好了，没必要炫耀。3. Before you start to wo

4、rk, Ill show you around the factory.开始工作前, 我要先领你参观工厂。带你搞定英语核心语法第4句I am about to start a business when my girlfriend is leaving in a month for two years. 语义辨析： be about to do., when . be doing ., when . hardly., when. 1. I was about to go to bed, when the phone rang. 我正要上床睡觉，这时电话响了。2. Hardly had he s

5、een me when he ran away. （是倒装句）他一看见我就跑了= He had hardly seen me when he ran away.3. Iwaswatching the football matchwhenhe came in. 带你搞定英语核心语法第5句How many people will have smartphones by theendof 2020? 语义辨析： by the end of. 到.结束时；在. 的尽头 1. 跟将来的时间，就用一般将来时: By the end of next month, I will finish reading

6、this book. 2. 跟现在的时间，就用现在完成时: By the end of this week, I have written two books.3. 跟过去的时间，用过去完成时: By the end of last month, I had planted thousands of trees. 一、 单项选择1（九年级英语专练2021） Sorry to let you down, Miss Chen. I didnt pass the Maths exam.Well, you should spend more time on your studies. Promise

7、you will try harder._A make you disappointedB keep you waitingCmake you frightened2（江苏淮安中考2020） When shall we go on a picnic, Saturday or Sunday?_ is OK. Im free the whole weekend.A. NeitherB. AllC. EitherD. Both3（九年级英语专练2021） I dont like the style of this T-shirt. Please show me _ one.Aeither Bneit

8、her Canother Dother4（九年级英语专练2021） Its too difficult for me to understand the text. Im afraid I have to give it up!_. I think you must do your best.A Dont show offBTake the leadCDont fall behindDThink twice about it5（九年级英语专练2021） If you want to make your dream come true, you should pull your socks up

9、.Amake an effort Btake off your socksCput up your socksDtake a message6（九年级英语专练2021） Thomas, it smells so terrible here. Sorry, mum. I will _ my socks and wash them right away.A put off Btake offCturn off Dcut off7.（九年级英语专练2021） Our business will improve _ we make efforts to provide better service.A

10、even though Bas long asCas if8（九年级英语专练2021） People should make a good plan before they take part in a mountain race.You are right. _ things may happen.AImportant BUnexpected CExciting9.（山东日照中考2020）The 32nd Olympic Games have been _ to 2021 because of the outbreak of COVID-19.A. put away B. put out C

11、. put off D. put up10.（山东滨州中考2020）Could you tell me why you learn English so well?Its very simple. _ you study, _ grades you will get.A. The harder; better B. The harder; the betterC. Harder; better D. Harder; the better11.（辽宁铁岭葫芦岛中考2020） Bob, when will you help me do a survey, today or tomorrow?_ i

12、s OK. Im free these two days.A. BothB. NoneC. EitherD. Neither12.（山东青岛中考2020）Please remember to _ the electricity and water before you leave the laboratory.A. take offB. shut offC. go offD. put off 1.【答案】A【解析】句意：对不起,让你失望了,陈小姐。我数学考试没及格。嗯,你应该花更多的时间在你的学习上。保证你会更加努力。考查动词短语。make you disappointed使你失望；keep

13、you waiting让你等待；make you frightened使你恐惧。“let you down”表达“让你失望”与“make you disappointed”含义相同。故选A。2.【答案】C【解析】句意：我们什么时候去野餐，周六还是周日?哪天都可以，我这周末比较闲。考查不定代词词义辨析。Neither（两者）都不；All（三者及三者以上）都；Either（两者中）任意一个；Both（两者）都。根据“Im free the whole weekend.”，可知此处意为周六或周日都可以，表示两者中任何一个，对应后面的系动词is，故选C。3. 【答案】C【解析】句意：我不喜欢这件T恤的

14、款式。请给我看另一个。考查代词。either两者之一；neither两者都不；another另一个；other其他的，后接复数名词。根据前一句可知，这里表达的是不确定数目的另一个，所以应该用another，故选C。4. 【答案】D【解析】句意：这篇课文太难了，我看不懂。恐怕我得放弃了！三思而后行。我认为你必须尽力。考查情景交际。Dont show off不要炫耀；Take the lead带头；Dont fall behind不要落后；Think twice about it三思而后行；根据答语中的“I think you must do your best.”可知，我认为你必须尽力。由此可推

15、断，对方希望自己能够尽力，不要轻易放弃，所以对方让自己三四而后行。故选D。5.【答案】A【解析】句意：如果你想让你的梦想成真，你应该振作起来。考查动词短语，make an effort努力；take off your socks脱掉你的袜子；put up your socks穿上你的袜子；take a message带个口信。根据“If you want to make your dream come true”，可知应该是要努力，故选A。 6.【答案】B【解析】句意：Thomas，这里闻起来好难闻。抱歉，妈妈。我马上脱下袜子洗一洗。考查动词短语辨析。put off推迟；take off脱下；

16、turn off关闭；cut off切断。根据“I will my socks and wash them right away”可知，把袜子脱下来去洗一洗，故选B。 7. 【答案】B【解析】句意：只要我们努力提供更好的服务，我们的业绩将得到改善。考查连词辨析。even though尽管、虽然；as long as只要；as if好像、似乎。分析前后句句意可知，“we make efforts to provide better service.”是“Our business will improve”的前提条件，空处应用as long as引导条件状语从句。故选B。8. 【答案】C【解析】句

17、意：人们应该在参加登山比赛之前制定一个好的计划。你是对的。可能会发生意想不到的事情。考查形容词辨析。Important重要的；Unexpected意想不到的；Exciting令人激动的。根据“People should make a good plan before they take part in a mountain race.”可知，提前制定计划是为了应对意想不到的事情，故选B。9. 【答案】C【解析】句意：由于新冠肺炎的爆发，第32届奥运会被推迟到2021年。考查动词短语。put away把收起来；put out熄灭；put off推迟；put up张贴。分析句意可知，第三十二届奥运

18、会推迟到2021年，由于全球新冠疫情的爆发。故选C。10. 【答案】B【解析】句意：你能告诉我为什么你把英语学得这么好吗？很简单，你学习越努力，你得到的成绩就越好。考查“the+比较级，the+比较级”结构。分析句子可知，此处构成“the+比较级，the+比较级”，翻译为“越，越”。结合选项，故选B。11. 【答案】C【解析】句意：鲍勃，你什么时候帮我做调查，今天还是明天？哪一天都可以。我这两天有空。考查代词辨析。Both两者都；None三者或三者以上都不；Either两者中任何一个；Neither两者都不。根据上文“today or tomorrow”可知，在今天和明天中选择一天，结合下文“_ is OK”可知，我这两天有空，所以哪一天都可以，故此处应用either表示“两者中任何一个”。故选C。12. 【答案】B【解析】句意：请记得在离开实验室前关掉电源和水。考查动词短语。take off起飞，脱掉；shut off关掉；go off失去对的兴趣，爆炸;put off推迟。根据“the electricity and water”可知此处表达“关掉电源和水”，用动词短语shut off。故选B。