Unit 7 Section B 知识点课件 2024-2025学年人教版八年级英语上册

U7 B 1. an astronaut 一个宇航员 an apartment一个公寓 2. space: 太空 ，空间 un. I hope to live on the space station in the future. (在太空站) (1)in space : 在太空中 (2) space 的合成词： spaceship: 宇宙飞船 spaceman: 航天员 spacesuit: 航天服 2 It is easy ________ bikes because they need ________. A．to parking; fewer space B．to park; less space C．parking; more space D．parking; fewer space A 3. human: cn.人类 adj. 人类的,人的 复:humans 人类= human being Human activities are changing the weather. 4. already: adv. 已经 肯定句 实前情助be 后 yet : adv.已经,还 否定句:还 句末 疑问句:已经 句中 Eg: Spaceship has already landed on the moon. He hasn’t arrived yet. Have you seen this film yet? 4 1．I have ____decided when to leave, but my brother hasn't decided__. A．yet; yet B．already, already C．already; yet D．yet; already 2．—Has your sister visited Disneyland ________? —Yes, she has visited it ________. A．yet, yet B．already, already C．already, yet D．yet, already C D 4. over and over again: 多次；反复 It’s so interesting that I can’t help reading it over and over again. 拓展：(all) over again : 再，重新 5.(1) believe: v. 相信 = trust + n./pron. /从句 不用于进行时 Believe it or not, the two surveys have similar result(结果). 6 (2) 辨别： believe 和 believe in believe: 相信某人的话或者某事 believe in: 信任，信赖(品德，操守可靠) I don’t believe in her, so we don’t believe what she says. 6. wake(woke) (1) vi. wake up: 醒来 (2) vt. wake 代词 up : 叫醒某人 Your sister is sleeping. Don’t wake her up. 7 1．I want to get up early. Please_____tomorrow morning. A．wake up me B．wakes up me C．woke me up D．wake me up 2．People ________ too many trees, so elephants are losing their home. A．put on B．wake up C．cut up D．cut down C D 7. agree with sb. 同意某人 agree to sth. 同意（建议/计划/安排） agree to do sth. 同意做某事 agree on sth. 就……取得一致意见 agree that 从句 赞成…… 补充：disagree : 不同意 dislike disappear disbelieve disadvantage 9 8. hundred: 百 a / several(几个) /数字 + hundred: …百 hundreds of : 数以百计的,成百上千的 相同用法: thousand / million / billion 9. even: 甚至，连 adv. + 比较级 The weather gets even colder this winter. 10. shape: n. 形状 v. 使成为……..形状 10 1．— There are __people here in our city. — Actually, there are ____ people here in our city. A．millions of; three million B．millions of; three millions C．millions of; three million of D．million of; three millions of A in shape: 在外形上 in the shape of : 呈……形状 out of shape : 变形 The island is round in shape. The pool is in the shape of a heart His old hat is quite out of shape. Shape the rope into a round. 12 1．All the students are busy. ________ are drawing, ________are singing and dancing. A．Others, others B．Some, other C．Others, some D．Some, others 2．Bob is taller than ______boy in his class. Also, he is stronger than__________ boys in his class. A．any other, any boy B．the other, the others C．any other, the other D C 11. Some … others(泛指)… 一些…另一些… one … the other …一个…另一个(只有俩) some… the others (剩下所有)一些…另一些… other: 其他的(adj.) + Cn.(复数) another( 》3) + Cn.(单数) eg. There are three buildings here. One is white, and the others are red. 14 Some students like English and other students(= others) like physics . Buy two CDs and get another completely free. 12. fall down: 突然倒下，跌倒 Babies often fall down when they learn to walk. 15 fall 作名词的用法: 跌落，掉落 I had a fall from a horse. 秋天 I was born in fall. 瀑布 The falls upstream(上游)are full of salmon（鲑鱼）. fall 的短语：fall asleep: 入睡 fall ill : 生病 fall behind: 落后 fall off: 从…掉落 fall over: 被绊倒 fall in love with:爱上 16 13. inside: prep. / adv. Luckily, no one inside was hurt. ( adv. ) Go inside the house. (prep.) 14. possible: adj. 可能的 impossible: adj. 不可能的 (1)It is possible/impossible for sb. to do sth. It is possible for you to live a better life if you work harder. 17 (2) Nothing is impossible if you put your heart into it.世上无难事，只怕有心人 (3) possible短语： as … as possible = as … as one can:尽可能… if (it is)possible: 如果可能的话 Come as early as possible. I want to go there by plane if(it is) possible. 18 15. side: n. 一方（的意见、态度、立场） I just want you to hear my side of the story. be on one’s side : 站在某人一边 I’m on your side this time. (2) side: n. 边；侧面；（立体的）面 A cube has six sides. 16. probably: 可能地 adv. 三后一前 probable: 可能的 adj. 19 1．—It's_________ for him to finish so much homework in such a short time. —So, why not go and help him? A．important B．impossible C．interesting D．humorous 2．The Internet makes it ________ for us to send information to each other in a few seconds. A．possible B．necessary C．impossible D．important C A It will probably rain tomorrow. It is possible that we will win. 17. during :在…..期间(强调时间延续) during the/one’s stay/meal/visit 逗留/ 吃饭/ 参观期间 in: 指一般性的某一段时间 The phone rang during the meal. I went to beijing in July. 1．—What do you often do _______ the summer holiday? — I often go swimming. A．at B．to C．during D．on 2．Amy is ________ a library, but she can't ________ it. A．looking at; find B．looking for; find C．look at; finding D．look for; finding C B 18. holiday: 假期，假日 n. take / have a holiday: 度假 be on holiday: 在休假 go on holiday: 去度假 go ( to …) for holidays : 去 (…) 度假 23 19. be able to do sth. : 能做某事 (有时态，人称，数的变化) can do sth. 能做某事 过去式:could (没有人称和数的变化) 24 1．I can't swim now, but I'm sure I'll ________ do it soon. A．Can B．able to C．be able to D．could 2．Which of you _______ put up a tent at the age of six? A．can be able to B．could be able to C．was able to D．is able to C B 25 $$