牛津译林版八上Unit7知识要点复习与解析复习课件PPT

这是一份牛津译林版八上Unit7知识要点复习与解析复习课件PPT，共22页。PPT课件主要包含了课文回顾 ，snowy，rainy，windy，sunny，cloudy，foggy，indy，erfect，mong等内容，欢迎下载使用。

Learning bjectives:
1. Revise the key wrds, phrases and sentences in Unit7;2. Revise verbs and sentence structures; 3. Practise the ability f using language.
Spring is w and warm. It is a p_______ time t fly a kite. Bees and butterflies play a flwers.Then they fly away when the April s cme .
Peple ften have sweet m f summer days .They like t play by quiet s_______r under the s________ f trees.They like eating ice t f_______ cl.
When autumn cmes, the l_______ turn brwn and fall int p upn the grund. Farmers are busy harvesting c________.
In winter ,white snw c______ the whle earth. It is ften very cld and the t can drp belw zer .
1. rise vi. 上升，增长
【举例】 Please rise yur hands if yu have questins in class. The number f peple in China is rising quickly.
【辨析】rise, raise
相同点：“提升，抬高” ；
不同点：① rise 是不及物动词，后不加宾语； raise是及物动词，后要加宾语。
② rise是不规则动词，过去式为“rse”; raise是规则动词，过去式为“raised”。
【实践运用】 1.太阳从东方升起。 2.她迅速举起了手。 3.She frm her seat t welcme yu. 4. He his vice s that everybdy culd hear him.
The sun rises in the east.
She raised her hand quickly.
2. cver n. 庇护、封面 vt. 包括、覆盖、报道
【举例】 The area prvides fd and cver (n.) fr a lt f wildlife. Peple cver (vt.) their faces with scarves.
【拓展】1. 这本字典的封面坏了。 is brken. 2. 地上铺满了落叶。 The grund the yellw leaves. 3. 树上挂满了彩灯。 The tree the clurful lights. 4. CCTV5 正在报道这场足球比赛。 CCTV5 the ftball match.
The cver f the dictinary
is cvered with
is cvered by
be cvered with... be cvered by...
3. fight n. 打仗（架） vi. 打仗（架）；与打仗
【举例】 Children like snwball fights in winter. We must fight n till the end.
【拓展】 fight against ... 意为“与打架”； fight fr ... 意为“为而斗争”； fight abut/ver... 意为“因而打架”；
【实践运用】 1. Britain Germany with France in Wrld War.2. Dn’t small things.3. We shuld ur freedm.
fught against
4. bit n. 一点，少量
【举例】 I was a bit tired after running.
【辨析】a bit, a little
① 相同：修饰形容词、副词、动词和比较级时，可互换，意为“一点儿”；
Yu shuld speak up a bit/ a little t make yurself heard mre clearly.
② 不同：nt a bit 意为“一点儿都不“， nt a little意为“很，非常”；
She is nt a bit hungry.= She is nt hungry at all.
She is nt a little hungry.= She is hungry very much.
③ 修饰名词时，a bit f + 不可数词, a little +不可数词；
There is a bit f/ a little fd left fr lunch.
【实践运用】 1. Please pen the windw . 2. He has ne shulder higher than the ther. 3. I feel nt tired,I need t have a gd rest. 4. Add f sugar t the cup f cffee.
a bit/ a little
5. thrw vt. 扔，投，掷
【举例】 Dn’t thrw rubbish everywhere.
【拓展】 thrw away 意为“扔掉，抛弃” ；thrw back 意为“丢回，追溯” ； thrw ff 意为“脱去，摆脱”； thrw sth. in 意为“奉送，赠送”
【实践运用】 1. Yu can have the pian fr $200, and I’ll the chair as well. 2. I dn’t need this bk, yu can . 3. These phts (使我们想起）n the days in the primary schl.
thrw it away
threw us back
1. What a perfect time t fly a kite!
【解析】此句为感叹句。
① 以what 引导的感叹句：生病了。
What a nice present it is!What an interesting bk yu gave me!What gd children they are!What fine weather it is tday!
What+a/ an+形容词+可数名词单数！
What+形容词+可数名词复数！
What+形容词+不可数名词！
② 以hw 引导的感叹句：生病了。
Hw fast he runs!Hw careful yu are!Hw beautiful a girl she is!
Hw+形容词/副词+主语+谓语！
Hw+形容词+a/an+可数名词单数+主语+谓语！
【实践运用】 1. ______ perfect time t fly kites with friends in _______ fine weather! A. What a; such B. What; such a C. What; such D. What a; such a2. － What heavy rain it was! － Yes, but I lve air after it rains. It smells s fresh. A. the; a B. a; the C. the; the D. a; a 3. － delicius the ice cream is! Culd yu give me sme mre? －Sure. A. What B. Hw C. Hw a D. What a
2. The rain was falling frm mrning till night.
【解析】句中 意为“从到”，此处 till为介词
【举例】They reviewed fr the exam till late last night.
【拓展】till 还可作连词，意为“直到为止”
【实践运用】 1. 昨天我等到他回来为止。 2. 昨晚我直到他回来才上床睡觉。
I waited till/ until he came back yesterday.
I didn’t g t bed till/ until he came back last night.
谓语动词为延续性动词时，用till/until.
谓语动词为瞬间性动词时,用
3. We thrw snwballs at each ther, screaming and laughing.
【解析】句中screaming and laughing是现在分词短语作伴随状语。
The gire came back hme, crying.
【拓展】“with+宾语+宾语补足语”构成的复合结构，也可作伴随状语。
The bys were playing games with their face red.
【实践运用】吴老师手里拿着书走进了教室。
Mr Wu came int the classrm with the bks in his hand.
Mr Wu came int the classrm hlding the bks in his hand.
语法回顾—verbs and sentence structures
The rain stpped.Children fly kitesLeaves turn yellw.
She gave me a bk. This film made us happy.
请找出句中动词，并判断句子的结构。1. His brther wrks . 2. Sandy watches cluds. 3. We like playing basketball. 4. The film was interesting. 5. The temperature will rise . 6. I fund this bk interesting.
The highest temperature will be arund 28°C tday.
1.今天最高温度将会到28摄氏度左右。 2.你们在苏州逗留期间，天气如何? 3.这突如其来的大雨可能会导致很多问题。 4.你为什么没阻止游客向河里扔垃圾? 5. 我准备把暑假剩下的时间都花在学游泳上。
What is the weather like/ Hw is the weather during yur stay in Suzhu?
The sudden heavy rain may cause/lead t many/a lt f prblems.
Why didn’t yu stp the turists/ visitrs (frm) thrwing rubbish int the river?
I plan t spend the rest f the summer hliday/vacatin learning swimming.