2022年人教版七级下册英语8单元知识点总结及练习题.docx
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1、一、词汇拓展(1) ) turn 翻;转动;转向 turning n.转弯处(2) ) cross.横过;穿过 across prep横. 过;在对面crossing n.十字路口(3) ) enjoy v.享受;宠爱 enjoyment n.乐趣;开心的事enjoyable adj.欢乐的;令人开心的(4) ) noise n.噪音;嘈杂声 noisy adj.嘈杂的;吵闹的noisily adv.吵闹地;嘈杂地(5) ) climb v.爬climber n.攀登者;登山者(6) ) free adj.自由的;闲着的;免费的 freedom n自由(7) ) easy adj容. 易的;简
2、洁的 easily adv.简洁地;轻而易举地(8) ) quick adj.快的;快速的 quickly adv.快地;快速地二、短语( 1) post office 邮局(2)pay phone 付费电话( 3) police station 警察局;派出断( 4) clothes store 服装店( 5) free time 闲暇时间(6) fresh air 新奇空气( 7) tum left/right 向左/右转(8)tum left/right at.在地方)( 9) go along 沿着 走(10) go down 顺着.往下走( 11)go across 横过;穿过(12
3、) go shopping 去购物(13) )get to 到达 同 reach 或 arrive at/in.(14) )spend time/weekends度过时间 /周末(15) )enjoy doing sth.宠爱做某事(16) )watch sh/sth,doing sth观. 看某人 /某物在做某事(17) )watch sb./sth.do sth观. 看某人 /物做某事(18) )play Chinese chess下中国象棋(19) )walk out 走出去;步行外出(20) )cross the street横过街道 =go across the street(21)
4、 )be good at在 方面好,善于于 =do well in(22) )be far from 离 (地方)远 (23 across from 在 对面(24) )next to 在旁边;靠近同 beside(25) )between A and B在 A 与 B 之间(26) )in front of 在. 前面(27) )on ones/ the left/right 在(某人的)左边 /右边(28) )on school days在学校上课 (29) at the crossing在十字路口( 30)near here 在邻近( 31) in life 在一生中;在生活中(32)
5、)in the neighborhood 在邻近,同 near here(33) )No problem 没问题;没什么;不用谢(34) )on the street/road在街/路上(35) Excuse me 打搅一下( 36)on weekends在周末三、学问点(1) spend 动词,表示 “花(时间、金钱) ”spend on sth(. 名词) “在某事或某物上花费金钱或时间 ”spend indoing sth.“花费金钱或时间做某事”E.g. I usually spend one hour on my homework.E.g. I usually spend one h
6、our in doing my homework.(2) pay动词,表示 “付钱;付费;付款 ”(过去式为 paid) pay for +物 “付钱买某物 ” E.g. He paid for the books. pay +钱+for +物 “付多少钱买某物 ”E.g. He paid 200 yuan for the books. pay sb. some money for sth.E.g. He paid her 20 dollars for the shoes.(3) cost 花“费”通常以物作主语,某物花费某人多少时间或金钱;(4) take;It takes sb.+时间/金
7、钱 to do sth.It takes me three hours to finish my homework every day.四、学问点 enjoy v.表示“享受;宠爱 ” enjoyable adj表.示“兴奋的 ” enjoy sth./sb. 宠爱“某物 /某人”E.g. Do you enjoy this book. enjoy doing sth. 宠爱“做某事 ” E.g. He enjoys listening to music. enjoy oneself =have fun =have a good time表示“玩得兴奋 ”E.g. Do you enjoy y
8、ourself today.have fun in doing sth.“做某事很有乐趣 ”E.g. We have fun in learning and speaking English.五、学问点cross 动词表示“横过;越过 ”=go acrossE.g. He has to cross the river to school. across 介词 表示“横过;穿过 ”E.g. He has to walk across the river to school.Through 介词,表示 “(从中间)穿过 ”E.g. go through the forest/park注: acro
9、ss表示从肯定范畴的一边另一边 , 动作在物体表面进行;E.g. go/walk across the road/bridge/street六、学问点see/watch/hear sb. do sth表. 示“观察/观看/听见某人做某事 ”的全过程see/watch/hear sb. doing sth. 表示“观察/观看/听见某人正在做某事 ”E.g. I love to watch the monkeys climbing around. I often hear some girls sing in the classroom.七、学问点(1) turn 转“变,转身 ” turn le
10、ft/right向左/右转含有 turn 的短语:Turn on/off 打开/ 关闭turn up/down 调高/调低(2) Turn “变,变成 ”用作系动词,后接形容词作表语;The trees turn green.(3) 用作名词 “次序,轮番 ”It s one s turn to do 表sth示. “轮到某人做某事 ”E.g. It is our turn to clean the classroom.take turns to do sth. 表示“轮番去做某事 ”Please take turns to tell stories.七、学问点On the way to +地
11、点 表示“去的路”E.g. Can you tell me the way to the post office.留意: home , here , there是地点副词,表示到这几个地方去的时候,前面的介词要省略;八、学问点 There be句型1. There be句型(1) 结 构 : There be+sb./sth. +地 点表 示 “在 某 地 有 某 人 或 某 物 ” E.g. There is a bank in the neighborhood.(2) There be句型的谓语动词 be 在人称和数上应以后面的第一个名词保持一样;假如后面的名词是可数名词单数或不行数名词,
12、谓语动词用is.E.g. There is some salad on the table .假如后面的名词是可数名词复数,谓语动词用 are.E.g. There are some students in the classroom.假如 There be句型中有多个名词, be 动词通常与第一个名词保持人称和数的一样;E. g. There is a boy and two girls in the room. There are two girls and a boy in the room.(3) There be句型的一般疑问句:将be 动词提到句首;Are there any st
13、udents in the classroom.确定回答: Yes, there is /are.否定回答: No, there isn t/aren t. 4There be句型的否定句:在 be 后加 notE.g.There is a post office nearhear. Theriesn atpost office near hear.5There be句型的特别疑问句:特别疑问词(组)+be +there +其他E.g. There are three pens in my schoolbag请. 对划线部分进行提问 . How many pens are there in y
14、our schoolbag.【拓展】 there be和 have 都表示 “有.含义不同;,”但有所区分:there be 结构表示的是 “某地有某物 /人”,强调 “存在关系 ”; have 就表示 “某人/某物全部 ”,强调 “所属关系 ”;E.g. There is a bus in our factory.Our factory has a bus.句型不同;there be 结构的句型为 “ There be某+ 物/某人+某地”,否定句是把 not 放在 be 之后,疑问句是把 be 提到句首;have 句型为 “某人/某物+ have/ has +某物/某人”,否定句通常是在
15、have 前加 don t has前加 doesn,t 疑问句是在句首加 do(第三人称单数加 does);E.g. There isn t a cat under the chair.She doesn t have two brothers.用 there is 或 there are仍是用 have 或 has 均取决于句子的主语;但 there be 句型里有两个或多个并列主语时, be 习惯上和最靠近的那个在数上保持一样;F. g. There is a bike under the tree. There are some bikes under the tree.There is
16、 an apple and two oranges on the table. You have a new book./ You have some new books. He has a new book./ He have some new books.当表示某物的构成和组成部分时,用there be 和 have 均可;E.g. Our school has twenty classes. = There are twenty classes in our school.十、学问点 表示地点方位的主要介词运用(1) under “在 下面”(2) Behind “在 后面”(3) Ne
17、ar“在.邻近” near here=in the neighborhood(4) next to表示“在.旁边;靠近;紧挨着 ”,后接表地点的名词或代词;The pay phone is next to the library.【辨析】 near也表示 “在.旁边”,但与 next to 有所区分:从空间上讲, near 只表示 “在.旁边;在 .邻近”而 next to 有“紧挨着”之意;也就是说 next to 比 near靠的更近;(5) across from 意为“在 的对面 ”,后面接表示地点的名词或代词;We liveacross from the street.(6) 【辨析
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