Welcome unit Ⅱ-（配套教参Word版）【创新教程·五维课堂】2026-2027学年高中英语必修第一册同步课时作业（人教版）

**基本信息** 高中英语新授课同步练，以“词汇-语法-语篇”分层递进设计，通过基础拼写、语法应用到综合阅读，系统巩固语言知识，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇拼写（12题）、基础语法（10题）|聚焦课时重点词汇与语法规则，如名词、形容词转换及介词搭配| |进阶层|固定搭配与语境应用（10题）|通过“in exchange for”等短语训练，强化词汇在语境中的灵活运用| |综合层|语篇理解与信息提取（7题）|选取科普活动、校园适应主题文本，考查细节理解与推理判断，提升语篇分析能力|

对应课时作业P151 Ⅰ.单词拼写 1．They are having class in the 　experiment　(实验)lab. 2．By giving kids a lot of praise，parents think they are building their children's 　confidence　(自信心)，.... 3．The scientists went to the thick forest to 　explore　(探索)the wild animals in it. 4．The first 　impression　(印象)on a stranger is very important and lasting forever. 5．Hearing the news，the president was 　annoyed　(愤怒的)and worried. 6．For western 　designer　(设计者)，China and its rich culture have long been an inspiration for Western creativity. 7．I'd like to 　exchange　(兑换)RMB for dollars. 8．There will be a 　lecture　(讲座)on writing in the hall next Friday. 9．What's your 　nationality　(国籍)，Mr.Smith? 10．During the meeting，there was an 　awkward　(令人尴尬的)silence. 11．He is sometimes drunk and behaves impolitely in 　formal　(正式的，正规的)situations. 12．He hurried outside the house with an 　anxious　(焦虑的，不安的)look. Ⅱ.单句语法填空 1．Everyone is sure to experience 　an　 exchange in life. 2．The 　national　(nation)election takes place every four years. 3．Parents，especially mothers，are always anxious 　about　 safety of their teenager children. 4．After years of training，he has become 　confident　(confidence)in his job. 5．I've attended one of the 　lectures　(lecture)about grammar given by Mr.Wang. 6．The expert lost his life in the 　exploration　(explore)of the river. 7．I seperated the 　guys　(guy)fighting on the street the other day. 8．I will go to the 　adviser　(advise)for help on personal problems. 9．That was a 　frightening　(frighten)sight which happened in the park. 10．I can't concentrate 　on　 my study with the great noise outside. Ⅲ.选词填空 on compus；in exchange for；begin with；make a deep impression；what if；concentrate on；match with；leave...alone；in the future；explain...to 1．The sports meeting 　began with　 the national anthem(国歌)． 2．I don't know 　what if　 our headteacher doesn't come. 3．The boy is always crying.　Leave 　him 　alone　！ 4．I would like to buy a new tie to 　match with　 my new suit. 5．His speech about the life of high school 　made a deep impression　 on the judges. 6．Would you like my dictionary 　in exchange for　 your new pen? 7．Never 　concentrate 　your mind 　on　 computer games. 8．The boy from America doesn't have to live 　on campus　. 9．Would you like to 　explain 　the sentence 　to　 me? 10．They work hard hoping to enjoy a comfortable life 　in the future　. 阅读理解 A Welcome to Our Festival Story Show in Oheron Adults 8：00 p．m.－10：00 p．m. Join us for an evening of true，personal stories about science.Come to the only show where you can hear people—scientists，not­scientists，and half­scientists—tell funny and touching stories about the role of science in their lives. Cost：$10 Make Your Own iPhone Case through Toysinbox 3D Printing Families & Teens & Adults 10：00 a．m.－12：30 p．m. In this workshop，you will learn to design and make your own iPhone case by 3D printing.First，you will learn how to use a 3D printer.Next，you will design a 3D model for your iPhone case that will have a lovely pattern and your name.Once you create the model，you will print it out on our 3D printers.A 3D­printing worker will guide you through this process step by step.Come and enjoy this fun and unique learning experience! Cost：$35 DIY Underwater Vehicle Design in MIT Museum Teens 2：00 p．m.－5：00 p．m. Dive into the world of ocean engineering by designing and building an underwater vehicle! Test your vehicle in large tanks on the Museum's floor.Show off your engineering creations and share your design process with Museum visitors. Cost：$15，Ages 12 Animal Kingdom for Young Ones in Museum of Science，Boston Families 9：30 a．m.－2：00 p．m. Join us for a day of hands­on science fun designed especially for pre­schoolers! Activities include the Museum's popular “Live Animal Story Time” shows and a talk about baby animals and book­signing by children's book authors.Take part in special live animal visits and activities in the exhibition halls，as well as design challenges and lab activities—all created with your young scientist in mind! Cost：free，from Ages Pre­kindergarten to Ages 8 [语篇解读]　本文是一篇说明文。文章介绍了四个科学主题活动，包括科学故事秀、用3D打印技术自己设计手机壳、自制水下汽车的设计以及为8岁以下的小朋友设计的动物王国活动。 1．What can people do in Story Show? A．Do role­play games. B．Put on science shows. C．Hear touching stories. D．Meet authors of the books. 解析：C　[细节理解题。根据“you can hear people...tell funny and touching stories”(你可以听到人们讲述有趣而感人的故事)可知，人们在故事秀上可以听到感人的故事，故选C项。] 2．If you are interested in ocean engineering，you will probably attend 　________　 . A．Story Show B．DIY Underwater Vehicle Design C．Make Your Own iPhone Case D．Animal Kingdom for Young Ones 解析：B　[细节理解题。根据小标题DIY Underwater Vehicle Design in MIT Museum 下的句子“Dive into the world of ocean engineering by designing and building an underwater vehicle！”(通过设计和建造水下运载工具，潜入海洋工程的世界！)可知，若对海洋工程感兴趣，可以参加DIY Underwater Vehicle Design in MIT Museum，故选B项。] 3．Animal Kingdom for Young Ones is designed for　________　. A．adults B．children of all ages C．kids under 8 years old D．children aged twelve and older 解析：C　[细节理解题。题干问的是参加Animal Kingdom for Young Ones的年龄，根据“from Ages Pre­kindergarten to Ages 8”可知参加Animal Kingdom for Young Ones的人群为8岁以下的儿童，故选C项。] B It's school time again！You're probably feeling excited and maybe a little sad that summer is over.Some kids feel nervous or a little frightened on the first day of school because of all the new things：new teachers，new friends，and even a new school.Luckily，these“new”worries only stick around for a little while.Let's find out more about going to a new school. Most teachers kick off the new school year by introducing themselves and talking about all the stuff you'll be doing that year.Some teachers give students a chance to tell something about themselves to the rest of the class，too.When teachers do the talking on the first day，they often read classroom rules and school rules to you so you'll know what's allowed and what's not.Please pay close attention. You might already know a lot of people in your class on the first day，but it's a great day to make a new friend，so try to say hello to kids you know and new ones that you don't know.Make the first move and you'll be glad you did，and so will your new friends! Seeing friends you haven't seen for some time can make the first day a good one.You can make the day feel special by wearing clothes that you really like.Maybe you got a great Tshirt on one of your vacations，or a pair of sneakers.It also can make you feel good to be prepared and have all the things you need，such as pencils，folders，and whatever else you'll need.But make sure that you pack them the night before in case you don't have time in the morning. [语篇解读]　本文是一篇说明文。学生到了新的学校会遇到新的老师、同学，文章介绍了在一个陌生的环境里学生应该怎样度过新学年的第一天。 4．What does the underlined phrase“kick off”in the second paragraph probably mean? A．Start.　　　　　 B．Study. C．Find. D．Teach. 解析：A　[词义猜测题。根据画线短语后的the new school year by introducing themselves可知，在新学年大家都不认识，互相做介绍显然是教学工作的开始。故选A。] 5．What does the last paragraph mainly tell us about? A．What to know about a new school. B．How to prepare for a new school. C．What to do on your first day of school. D．How to spend your first day of school. 解析：B　[主旨大意题。根据最后一段最后两句It also can make you feel good to be prepared and have all the things you need，such as pencils，folders...in case you don't have time in the morning.可知，本段主要告诉学生开学前一天要把上学所用物品准备好。故选B。] 6．According to the passage，you usually do the following things on the first day of school except　__________　. A．introduce yourself B．learn about the school rules C．make new friends D．go over your new lessons 解析：D　[细节理解题。根据第二段第二、三句Some teachers give students a chance to tell something about themselves to the rest of the class...so you'll know what's allowed and what's not.以及第三段第一句You might already know a lot of people in your class on the first day，but it's a great day to make a new friend...等内容可知，在开学的第一天学生要做自我介绍，了解学校的规章制度和结交一些新朋友，还没有学习新课程，所以不用复习。故选D。] 7．If you happen to see an old friend on the first day of school，what will you feel from the passage we know? A．Nervous. B．Sad. C．Happy. D．Worried. 解析：C　[推理判断题。根据最后一段第一句Seeing friends you haven't seen for some time can make the first day a good one.可知，在开学第一天遇到老朋友是非常高兴的。故选C。] 学科网（北京）股份有限公司 $