Unit 5 Here and Now 重点短语、固定搭配知识点+小练习-2024-2025学年人教版英语七年级下册

Unit 5 Here and Now 重点短语、固定搭配知识点+小练习2024-2025学年人教版英语七年级下册 一、重点短语 1.come from（=be from）来自 解析：表示出生地或起源，疑问句用 Where do/does sb. come from? 或 Where is/are sb. from? 例句：My best friend comes from Canada.（=My best friend is from Canada.） 2.kind of 稍微；有点儿 解析：修饰形容词原级或动词，程度弱于 very，相当于 a little。 例句：The math problem is kind of difficult, but I can try to solve it. 3.be friendly to sb. 对某人友好 解析：friendly 是形容词（非副词），反义词为 be unfriendly to sb.。 例句：Our neighbor is always friendly to everyone, so we all like her. 4.be in (great) danger 处于（极大的）危险之中 解析：强调危险状态，in danger 前可加程度副词。 例句：Many sea turtles are in great danger due to ocean pollution. 5.cut down 砍倒 解析：“动词 + 副词” 结构，代词宾语放中间（cut it down），名词宾语可中可后（cut the tree down/cut down the tree）。 例句：Don’t cut down too many trees—we need them to protect the environment. 6.get lost 迷路 解析：等同于 be lost 或 lose one’s way，get 为系动词，后接形容词 lost。 例句：We got lost in the forest and had to ask for directions. 7.places with food and water 有食物和水的地方 解析：介词短语作后置定语，修饰名词 places，类似结构如 a house with a balcony。 例句：Animals in the desert always look for places with food and water. 8.for a long time 很长时间；很久 解析：与延续性动词连用（如 wait, sleep, study）。 例句：We can’t stay outside in the rain for a long time—it’s not good for our health. 9.save the elephants 拯救大象 解析：save 意为 “拯救”，也可表示 “节约”（save water）。 例句：Many organizations are working to save the elephants from being hunted. 10.one of + 可数名词复数 ...... 之一 解析：作主语时谓语动词用单数，名词前需有限定词（the, my, these 等）。 例句：This book is one of the most popular novels among teenagers. 11.be made of 由...... 制成（能看出原材料） 解析：对比 be made from（看不出原材料）。 例句：Paper is made from wood, but you can’t see the wood in paper. 12.walk on two legs 用两条腿走路 解析：on 表示 “依靠某种方式”，类似表达 walk on hands（倒立行走）。 例句：Birds can walk on two legs, but most animals walk on four. 13.all day 整天 解析：等同于 the whole day，强调从早到晚的时间段。 例句：On weekends, she often reads books or watches movies all day. 14.be good at (doing) sth. 擅长（做）某事 解析：介词 at 后接名词 / 动名词，同义短语 do well in，反义 be bad at。 例句：He is good at playing basketball, but he’s bad at swimming. 15.make symbols 制作象征物 解析：symbol 常与 a symbol of 搭配（如 a symbol of peace）。 例句：Students made paper doves as symbols of peace for the school event. 二、固定搭配 1.want to do sth. 想要做某事 解析：后接动词不定式作宾语，疑问句用助动词 do/does。 例句：I want to visit the Great Wall during the summer holiday. 2.let sb. do sth. 让某人做某事 解析：使役动词 let 后接不带 to 的不定式，否定式常用 Don’t let sb. do sth.。 例句：Let me help you carry the heavy box. 3.forget to do sth. 忘记要做某事（未做） 解析：对比 forget doing sth.（忘记做过某事，已做）。 例句：Don’t forget to bring your umbrella—it might rain today. 4.remember to do sth. 记得要做某事（未做） 解析：对比 remember doing sth.（记得做过某事，已做）。 例句：Remember to turn off the computer before you leave the office. 5.help sb. (to) do sth. 帮助某人做某事 解析：to 可省略，同义结构 help sb. with sth.。 例句：Can you help me with my homework? I don’t understand this problem. 6.be good with sb. 善于和某人相处；善待某人 解析：侧重人际交往能力，区别于 be good at（擅长技能）。 例句：My cousin is good with kids, so she works as a teacher. 7.need to do sth. 需要做某事 解析：need 为实义动词，有人称变化，否定式 don’t/doesn’t need to do。 例句：We need to buy some snacks for the party tonight. 8.How/What about (doing) sth.? （做）某事怎么样？ 解析：用于提建议，about 后接名词 / 动名词。 例句：What about going to the museum this weekend? How about a cup of coffee? It’s cold outside. 9.It's + adj. + for sb. + to do sth. 对某人来说做某事是...... 的 解析：it 作形式主语，真正主语为不定式短语。 例句：It’s difficult for us to finish the project in one day. 10.There be + sb./sth. + 地点状语 某地有某人 / 某物 解析：遵循 “就近原则”，be 动词与靠近的主语一致。 例句：There is a cat and two dogs in the pet shop. 配套小练习 Ⅰ. 单项填空（短语辨析） （ ）1.—Where ______ your new classmate ______?—She is from Australia. A. does; come from　　B. is; come from　　C. do; come from （ ）2.The little boy is ______ nervous when speaking in front of others. A. a kind of　　B. kind of　　C. kinds of （ ）3.We should ______ the environment and not litter everywhere. A. be friendly to　　B. be careful with　　C. be angry with （ ）4.It’s wrong to ______ trees for fun. We need to protect them. A. cut up　　B. cut down　　C. cut off （ ）5.______ the students in our class likes reading, especially science fiction. A. One of　　B. Many of　　C. All of （ ）6.The shirt ______ cotton, and the wine ______ grapes. A. is made of; is made of　　B. is made from; is made of　　C. is made of; is made from （ ）7.My brother ______ solving math problems quickly. He often wins competitions. A. is good with　　B. is good at　　C. is good for （ ）8.—______ going to the park to fly kites this afternoon?—That’s a wonderful idea! A. Why not　　B. How about　　C. Let’s （ ）9.It’s necessary ______ us ______ learn to protect wild animals. A. for; to　　B. of; to　　C. for; in （ ）10.There ______ a pen, two books, and a ruler in my schoolbag. A. is　　B. are　　C. be Ⅱ. 根据汉语提示完成句子（短语应用） 1.许多海洋动物因污染正处于极大的危险之中。 Many sea animals are ______ ______ ______ because of pollution. 2.她擅长弹钢琴，每天练习很长时间。 She ______ ______ ______ playing the piano and practices ______ ______ ______ every day. 3.我们需要为流浪动物建立更多有食物和水的地方。 We need to build more ______ ______ food and water for stray animals. 4.这个风筝是用纸做的，而纸是用木头做的。 The kite ______ ______ ______ paper, and paper ______ ______ ______ wood. 5.老师告诉我们要善待彼此，因为我们是一个大家庭。 The teacher tells us to ______ ______ ______ each other, as we’re one big family. Ⅲ. 句型转换（固定搭配专练） 1.He wants to join the art club.（改为一般疑问句） ______ he ______ to join the art club? 2.Let’s save the elephants from danger.（改为同义句 ______ ______ saving the elephants from danger? 3.She forgot to bring her notebook to school.（改为否定句） She ______ ______ to bring her notebook to school. 4.I often help my sister with her English.（用 help sb. (to) do sth. 改写） I often help my sister ______ ______ English. 5.There are three books and a pencil on the desk.（调整语序，保持句意不变） There ______ a pencil and three books on the desk. 参考答案 Ⅰ. 单项填空 1. A　2. B　3. A　4. B　5. A　6. C　7. B　8. B　9. A　10. A Ⅱ. 根据汉语提示完成句子 1. in great danger　 2. is good at; for a long time　 3. places with　 4. is made of; is made from　 5. be friendly to Ⅲ. 句型转换 1.Does; want　 2.How/What about　 3.didn’t forget　 4.(to) learn　 5.is 学科网（北京）股份有限公司 $$