福建省2025中考英语课后练第45课时九(上)U2T2课件人教版（2024）（含答案）

这是一份福建省2025中考英语课后练第45课时九(上)U2T2课件人教版（2024）（含答案），共27页。PPT课件主要包含了worst，behavior，discovery，punished，lawyer，completely，risen，making，directly，has been等内容，欢迎下载使用。
I. 在空白处填入一个适当的单词或用括号内所给单词的适当形式填空。1. It’s imprtant fr us t fight fr the best and prepare fr the ________ (bad).2. —Kitty,dn’t draw n the wall. It’s nt gd ___________(behave).—Srry,I wn’t.
3. The great ____________ (discver) f a new planet utside the Galaxy(银河系)has made the scientists s excited.4. If yu break the traffic rules,yu may be__________ (punish).5. He tried many different jbs,and finally chse t be a________ (law).6. The weather in Lndn is _______________(cmplete) different frm that in Beijing.
7. The students’ interest in Chinese pera has________ (rise) a lt recently.8. We shuld ften review ur ntes after class t avid_________ (make) the same mistakes.9. It might seem mre difficult t speak plitely than___________ (direct).
10. Happily,the water pllutin in this area ________________ (reduce) a lt since last year. 11.The water in the river changed _______ ice because the weather was very cld last traffic pliceman tk _____ Jim’s driving license because he brke the traffic rules.
II.看图写话。1. ____________________________________________________2. ____________________________________________________
The trees stp the wind frm blwing the earth away.
We had better plant trees t prtect the envirnment.
3. ____________________________________________________4. ____________________________________________________
We shuld care abut wild animals.
Dn’t pick flwers r walk n grass.
5. ____________________________________________________6. ____________________________________________________
They dn’t stp running althugh it’s raining.
Nne f us likes pllutin.
7. ____________________________________________________8. ____________________________________________________
Everyne is picking garbage.
The by/He has already finished his hmewrk.
III. 阅读理解。［2024福建］　　Thugh ceans cver abut 71 percent f the earth’s surface,there’s still a lt we dn’t knw abut them. Only abut 20 percent f the seaflr has been mapped,and the remaining 80 percent is still a secret t us. Sme scientists even think that 91 percent f sea animals have yet t be discvered.
　　S why d we knw s little abut the deep sea？ Well,getting t thse depths is very difficult and requires high technlgy that simply didn’t cme int being fr mst f the human histry. The first navigable submarine (可航行的潜水艇),fr example,was built in 1620,and it culdn’t g mre than five meters belw the surface.
In fact,fr a lng time many scientists didn’t even think that there culd be any life at depths greater than 550 meters and didn’t see much need t explre(探索)the deep sea. Hwever,this changed in 1862 when life was discvered as far dwn as 945 meters belw sea level with the help f a digging machine. Ten years later,arund 4,700 species(物种)unknwn befre frm the cean flr were discvered.
　　Since then,high technlgy has been develped t help explre the deep sea,including satellites. But why is deep-sea explratin still s difficult？ Well,at greater depths it is freezing(极冷的),everything is cmpletely dark,and the pressure can be ver 1,000 times greater than that n the surface.
　　Thugh we have the difficulties,it’s imprtant that we understand the seas. They help cntrl the earth’s temperature and prduce half f the xygen (O2) in the air. They can als prvide us with infrmatin abut climate change. Our future depends n learning mre abut ur ceans,and it is pssible fr us t really understand what is nging belw the surface.
( ) 1. Why are sme numbers listed in Paragraph 1？A. T intrduce hw imprtant ceans are.B. T discuss why sea animals have yet t be fund.C. T explain that ceans cver a large area f the earth.D. T shw that we have nly a little understanding f ceans.
( ) 2. What caused the change f explratin int the deep sea？A. High technlgy.B. Unknwn species.C. A pleasant envirnment.D. Valuable infrmatin.
( ) 3. What des the underlined wrd “They” in the last paragraph refer t？A. Sea animals.B. The seas.C. The satellites.D. Many scientists.
( ) 4. What can we learn frm the text？A. It is difficult t build a navigable submarine.B. The seas have a strng influence n ur future.C. The seas have n life at a depth f 550 meters.D. It is easier t g int the deep sea than we think.