Unit 2 Section B (2a～2e) 同步要点 - 2024-2025学年人教版新目标英语八年级上册

Unit 2 Section B (2a­2e) 同步要点讲练测 同步知识要点讲练 讲：一、 percent percent 名词，“百分之……”. percent单复数同形。做主语时，谓语动词的数要根据其后面的名词来确定。 例如：Twenty percent of the water has run out. 20% 的水耗光了。 Eighty percent of the students play sports every day. 80% 的学生每天做运动。 练：翻译下列句子。 1.我们班里80%的学生每天都锻炼。 __________________________________________________ 2.50%的苹果都坏了。 __________________________________________________ 3.20%的肉都在冰箱。 __________________________________________________ 答案：1. Eighty percent of the students in our class exercise every day. 2.Fifty percent of the apples are bad. 3.Twenty percent of the meat is in the fridge. 讲：二、not … at all 意为“一点也不”，not应和be动词、助动词或情态动词连用。 例如： I’m not interested in art paintings at all. 我对艺术画一点也不感兴趣。 练：翻译下列句子。 1.那个故事一点也没有趣。 __________________________________________________ 2.他们根本不喜欢那次度假。 __________________________________________________ 3.那位老人一点也不会用电脑。 __________________________________________________ 答案：1. The story isn’t interesting at all. 2.They didn’t enjoy the vacation at all. 3.The old man can’t use the computer at all. 讲：三、ask sb. about sth. 意为询问某人关于某事 由ask 构成的短语还有： ask for sth. 要某物 ask sb. for sth.向某人要某物 ask sb. (not) to do sth.要求某人(不要) 做某事 练：翻译下列句子。 1.医生询问了我关于我的健康（问题）。 __________________________________________________ 2.你最好求助。 __________________________________________________ 3.我现在写信请你帮忙。 __________________________________________________ 4.凯特让她的父亲戒烟。 __________________________________________________ 答案：1. The doctor asked me about my health. 2.You’d better ask for help. 3.Now I am writing to ask you for help. 4.Kate asks her father to stop smoking. 讲：四、result 结果；后果。result 还可以作动词，意为“（因……）发生，导致”。result in“造成，导致”。 result 常构成短语： the result of... ……的结果 as a result of 由于 as a result 结果是 练：翻译下列句子。 1.今晚他们将宣布比赛结果。 __________________________________________________ 2.她由于疾病而死亡。 __________________________________________________ 3.雨下得很大。因此，我们都淋湿了。 __________________________________________________ 4.这场事故造成了两名司机死亡。 __________________________________________________ 答案：1. They will announce the result of the match tonight. 2.She died as a result of her illness. 3.It rained heavily. As a result, we all got wet. 4.The accident resulted in the death of two drivers. 讲：五、online online 在线(的)；联网(的) online 构成的短语有： online game 网络游戏 online database 在线数据库 online community 网络社区 shop online 网购 go online 去上网 练：翻译下列句子。 1.大多数小企业现在都在网上办理银行业务。 __________________________________________________ 2.我上网来查询足球比赛的结果。 __________________________________________________ 3.网上购物既便宜又方便。 __________________________________________________ 答案：1. The majority of small businesses now do their banking online. 2.I go online to check football results. 3.Online shopping is both cheap and convenient. 讲：六surprised surprised 惊奇的，意外的。urprised 的主语常常是人。surprising 常以物作主语或修饰物。 surprised 的相关词： surprise n. 惊奇；惊讶 v. 使惊奇；使惊讶 surprising adj. 令人吃惊的；使人惊奇的 surprised 的常见搭配： be surprised at 对……惊讶 be surprised to do sth. 惊讶地做某事 例如：I was surprised at how quickly she agreed. 我很惊讶她这么快就同意了。 They were surprised to find that he’d already left. 他们惊奇地发现他已经走了。 练：翻译下列句子。 1.我们队这个消息感到很意外。 __________________________________________________ 2.我在这里见到你很意外。 __________________________________________________ 3.我们都对这令人惊讶的消息感到惊讶。 __________________________________________________ 答案：1. We are surprised at the news. 2. I am very surprised to meet you here. 3.We were all surprised at the surprising news. 讲：七、although although 连词，“尽管，虽然；即使”。although引导的从句不能与but连用，有although就没有but。 例如：Although the sun was shining, it wasn’t very warm.= The sun was shining, but it wasn’t very warm. 尽管太阳高照，却不很暖和。 Although he’s nearly 80, he is still very active.= He’s nearly 80, but he is still very active. 尽管快80 岁了，他还是十分活跃。 练：翻译下列句子。 1.尽管天气很冷，但是我们还是去钓鱼了。 __________________________________________________ 2.尽管他离家很早，但是他还是迟到了。 __________________________________________________ 答案：1. We went fishing although it was cold. 2.Although he left home early, he was late. 讲：八、the answer to... the answer to... ……的答案 类似的结构还有： the key to... ……的钥匙 the solution to ... ……的解决办法 the way to... ……的路 the secret to ... ……的秘诀 练：翻译下列句子。 1.你能告诉我这道数学题的答案吗？ __________________________________________________ 2.对不起我不知道去动物园的路。 __________________________________________________ 3.努力工作是成功的秘诀。 __________________________________________________ 答案：1.Can you tell me the answer to this math problem? 2.I’m sorry I don’t know the way to the zoo. 3.Hard work is the secret to success. 当堂小测验 一、用方框中所给单词的适当形式填空 television,write,result,mind,such 1．Mo Yan is a popular ________ in China. 2．He has a quick ________ and works out the math problems quickly. 3．Do you know the ________ of the soccer game？Did our team win? 4．This is ________ a beautiful garden.I love it very much. 5．Last week my father bought a new _________ and we can enjoy many shows on it. 二、根据汉语意思完成英语句子 1．大部分学生使用互联网只是为了娱乐。 Most students use the Internet just ___________ ___________． 2．他们刚才找到了那个问题的答案。 They found the ___________ ___________the __________ just now. 3．很多学生一周锻炼四到六次。 Many students exercise ___________ ___________ ___________ ___________a week. 4．我们班百分之三十的学生戴眼镜。 In our class, ___________ ___________ of the students __________ glasses. 5．我一点也不擅长说法语。 I am __________ good at speaking French___________ ___________． 三、短文填空 we, finish, program, two, only, breakfast， do, together, lunch, usually, Internet, although My name is Emma. My day 1.________ starts quite early. I always get up at 6：30 on weekdays, but on weekends I sleep an hour and a half longer. When I get up, I take a shower first. It only takes me five minutes. I always have 2.__________ with my mom and my little brother. My dad never has breakfast with us because he starts work early on weekdays. Before I go to school, I have to walk 3._________ dog，Leo. I usually go to school by bus 4._________ I don't live very far. Classes start at 8：30.I have two breaks (休息)，at 11 o'clock and at 1 o'clock. I usually play with my classmates at 11 o'clock and have lunch at 1 o'clock. School 5._______ at 3：30 and my dad picks me up and we come back home by car. We eat something 6._________ at home first. Then I start 7.__________ my homework. I have a basketball practice in the afternoon 8._________ a week. I love doing sports. Before dinner, I sometimes watch TV. The Reader is one of my favorite 9.__________. I never play computer games because I find them boring.We have dinner at 7：30 and after dinner I read a book or use the 10.________ to chat (闲聊) with my friends. I usually go to bed at 9：30. 参考答案 一、1.writer 2.mind 3.result 4.such 5.televisiony. 二、1.for fun 2.answer to, question 3.four to six times 4.thirty percent, wear 5.not, at all 三、1.usually 2.breakfast 3.our 4.although 5.finishes 6.together 7.to do/doing 8.twice 9.programs 10.Internet 学科网（北京）股份有限公司 $$