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19£®What do you do if you're in trouble on a lonely island£¿Surely you need to find a way to get in touch with the outside world£®Your best chance of doing this is to draw the attention of a passing plane£®Body signals £¨Ðźţ©
Pilots from different countries understand body signals if they have the correct training£¬When you wave your arms up and down in a straight line£¬it means£¬"yes"£®When you point downwards and swing your arm from side to side£¬it means"no"£®If you want the pilot to know that it's safe to land£¬push your hands out in front of you and bend £¨ÍäÇú£© your knees£®If you want to say that it's not safe to land£¬put your arms in the air and move them to one side£®
Smoke signals
The smoke from a fire can be seen from far away£¬so it's a good way to draw attention£®If the weather is dry£¬it isn't hard to start a fire£®Remember£¬however£¬that fires can be very dangerous if they get out of control£®Never light a tire unless you're sure that it can't spread£®If the ground is dark£¬light smoke can be seen more easily£®Green grass and leaves produce light smoke£®
Ground-to-air signals
It's a good idea lo build some signals£¬too£®Use large pieces of wood to make the symbols £¨±ê¼Ç£©£®If you can't find any wood£¬use earth£®Some useful symbols are£º
F"I need food and water"
II"I need medicine£®"
I"I am badly hurt£®"
X"I am unable lo move from here£®"
Pilots'replies
If the pilot lowers the plane's wings from side to side£¬this means£º"message received and understood"£¨At night£¬the pilot flashes the plane's green lights£®£© If the pilot flies the plane in a clockwise circle£¬this means"message received hut not understood"£¨At night£¬the£ºpilot flashes the plants red lights£®£©
However£¬there is no signal which means"message not received£®Why not'£¿
52£®How many signals can we use to draw the attention of the passing plane if you're in trouble£¿A
A£®Three£®
B£®Four
C£®Five
D£®Six
53£®Which picture means"it's not safe to land"£¿D
54£®What can we learn from the passage£¿C
A£®Swinging your arm from side to side means"yes"
B£®If the ground is dark£¬light smoke can't be seen£®
C If you need some medicine£¬make a symbol"¢ò"£®
D£®The pilots make replies with a blue light at night£®
55£®What is the passage mainly about£¿C
A£®The explanation of building signals on an island£®
B£®The importance of making signals on an island£®
C£®Ways of sending out signals on a lonely island£®
D£®Ways of receiving signals from a lonely island£®
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½â´ð 52 A ¹éÄÉÀí½âÌ⣺ÏÂÎľßÌå½éÉÜÁËÕâô¼¸ÖÖÇó¾ÈÐźţºBody signalsÉíÌåµÄÐźţ»Smoke signalsÑÌÎíÐźţ»Ground-to-air signalsµØ¶Ô¿ÕÐźţ®¼´ÈýÖÖ£¬¹Ê´ð°¸ÊÇA£®
53 D ϸ½ÚÀí½âÌ⣺¸ù¾ÝµÚ¶þ¶ÎIf you want to say that it's not safe to land£¬put your arms in the air and move them to one side£®Èç¹ûÄãÏë˵׎²»°²È«£¬°ÑÄãµÄ¸ì²²·ÅÔÚ¿ÕÖУ¬°ÑËüÃÇÒÆµ½Ò»±ß£®½áºÏͼƬ£¬´ð°¸ÊÇD£®
54 C ϸ½ÚÀí½âÌ⣺¸ù¾ÝµÚËĶÎII"I need medicine£®"IIÕâ¸ö±ê¼Ç±íʾ"ÎÒÐèÒªÒ©"£®¹Ê´ð°¸ÊÇC£®
55 C ´óÒâÀí½âÌ⣺¸ù¾ÝµÚÒ»¶ÎWhat do you do if you're in trouble on a lonely island£¿Surely you need to find a way to get in touch with the outside world£®Your best chance of doing this is to draw the attention of a passing plane£®Èç¹ûÄãÔÚÒ»¸ö¹ÂµºÉÏÓöµ½Âé·³£¬Äã¸ÃÔõô°ì£¿µ±È»ÄãÐèÒªÕÒµ½Ò»ÖÖÓëÍâ½çÁªÏµµÄ·½·¨£¬Äã×îºÃµÄ»ú»á¾ÍÊÇÎüÒý·¹ýµÄ·É»úµÄ×¢ÒâÁ¦£®ÏÂÎľßÌå½éÉÜÁ˼¸ÖÖÇó¾ÈµÄÐźţ¬¹Ê´ð°¸ÊÇC£®
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Protect Myself When At Home Alone
| Situations £¨Çé¾°£© | Solutions£¨½â¾ö·½·¨£© | |
| 76£®When I am alone at home£¬B | A£ºI should make a safety check of the electrical appliances£®£¨Æ÷¾ß£© | |
| 77£®Instead of saying"My parents are away£®"to the strangers£®D | B£ºI should keep the door locked£® | |
| 78£®Before going to sleep£¬A | C£ºI should ask"Who's that£¿"with the door locked£® | |
| 79£®If there are strangers ringing the doorbell£¬C | D£ºI should say"Mum's having a shower"or"Dad's having a sleep£®" | |
Remember the phone number£º110£®
--I agree£®So we should eat ______ food£®£¨¡¡¡¡£©
| A£® | health£¬health | B£® | healthy£¬healthy | C£® | healthy£¬health | D£® | health£¬healthy |