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(共14张PPT)
语法填空
解题思路
课程目标：
1.掌握语法填空各题型解题方法
2.学会根据句型判断词性
语法填空解题思路
01
有提示词
STEP
02
一、动词
谓语：
非谓语：
时态：
语态：
1.先看当句标志词
2.无标志词，看前后句大的时态方向
是否存在被动语态
基本式：
伴随式：
1.V-ing
2.to do
3.V原形
1.V-ing(表主动）
2.done（表被动）
与前面的动词有关
与前面的名词有关
其他词性：变n.或adj.
有提示词
STEP
02
二、adj.
1.变adv.：
2.比较级与最高级：
+ly
谓语动词为实义动词或be+___adj.
比：than、much/a little/even/far_____
、make sth._________(adj.)
最：the______;in/of/among+范围
3、变n.：在形容词后设空。
有提示词
STEP
02
三、名词
1.变复数
2.变adj.：
+s
空格前一般有表复数的概念
设空在名词前。
四、基数词
1.变序数词
空格前有the或形物代
2.数字1或2有其他变化：once/twice
表次数或倍数
有提示词
STEP
02
五、代词
1.主格.：
2.宾格：
句首，作主语
名词前
3、形物代
动词或介词后，句尾，作宾语
4、名物代
作主语或宾语，前面提到过该事物，想表达另一人的同类该事物
5、反身代词
1.当主语与宾语指同一人时，宾语只能用反身代词；
2.固定搭配：enjoy oneself/by oneself/help oneself.
无提示词
STEP
02
是否连接2个句子
1.是：
2.否：
连词
冠词
冠介连关代
关系词
介词
两个句子完整。优先考虑and和but
后面句子不完整。
定从
宾从
名词后：who/that/which
动词后：what
单数可数名词前、主语名词前设空
固定搭配，看前面动词或后面名词
Three astronauts returned to Earth on April 15 safely ____46____ spending a national record 182 days in space, completing China’s second manned space station mission (任务).
Zhai Zhigang, Wang Yaping and Ye Guangfu touched down in the Dongfeng landing area at 9: 56 a. m. local, April 16. The landing ____47____ (occur) about 80 kilometers away from the Jiuquan Satellite Launch Center, from which the three lifted off. The astronauts spent six months aboard Tianhe. They conducted several ____48____ (activity), hosted live science lectures for students on Earth and carried out ____49____ range of science experiments.
Wang, ____50____ was the first Chinese woman to make a spacewalk, asked that her young daughter be told that “her star-picking mother is back.”
“At this moment, I have realised my dream ____51____ flying into space and can report back to the motherland ____52____ (proud),” Ye said.
“____53____ (judge) from the current state of the astronauts, we can say that our training and our support services were ____54____ (effect),” said Huang Weifen, leading designer of the astronaut system. The mission has shown Chinese capabilities of _____55_____ (conduct) long-term human spaceflight missions.
after
occurred
activities
a
who
of
proudly
Judging
effective
conducting
Yuan Longping, the scientist who developed hybrid (杂交)rice, passed away on May 22 in Changsha at ___57___ age of 91. On that afternoon, large crowds ___58___ (honour) the scientist by marching past the hospital where he died, crying, "Grandpa Yuan, have a good journey!
In 1973, Yuan developed a hybrid rice that produced more rice than existing ___59___ (variety). His development has helped China work a great wonder—feeding nearly 20% of the world's population with ___60___ (little) than 9% of the world's farming land—and also benefited over 40 countries. However, ___61___ (get) enough to eat used to be a serious problem in China. He saw people die of ___62___ (hungry) when he was young. Therefore, he was committed to increasing food production, ___63___ he thought was the only way for us ___64___ (ensure) our national food security.
the
honored
varieties
less
getting
hunger
which
to ensure
Even in his later years, Yuan didn't stop doing research. In 2017, he helped create a kind of low-cadmium (低镉) rice for areas suffering ___65___ heavy metal pollution. Besides, his "seawater rice" also became a reality, and will ____66____ (potential) open up nearly 1,000,000 square kilometres of salty land in China for rice production.
from
potentially
From 1405 to 1433, Zheng He made seven historic voyages to Asia and Africa. Thanks to frequent friendly ___36___ (exchange) between China and foreign countries, Zheng He successfully ___37___ （promote）friendship between China and Southeast Asian countries to new heights. From 1403 to 1424, the number of envoys（使者）visit China a record 318 times, ___38___ average of 15 times a year.
Zheng He’s fleet traveled from the Western Pacific through the Indian Ocean to West Asia and the east coast of Africa, ___39___ （involve） three oceans and providing valuable records for the history of Chinese navigation（航海）. His voyages, ___40___ happened earlier than the Westerners’ Voyages of Discovery, came 87 years before Columbus, 92 years before Vasco da Gama, and 116 years before Magellan’s ___41___ （arrive） in the Philippines.
exchanges
promoted
an
involving
which
arrival
Sadly, many of the official Chinese records of these voyages were destroyed ___42___ his death. Zheng He’s rightful place in Chinese history ___43___ （confirm） by Deng Xiaoping in 1984. Following a more realistic evaluation of Zheng He’s achievements by scholars East and West, his standing as one of the ___44___ (great) maritime explorers of all time has at last been _____45_____ (firm) recognized worldwide.
after
was confirmed
greatest
firmly
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