American textbook reading science 2

American Textbook Reading Science Dominic Hanlon © 2013 published by WorldCom Edu Publishing Inc All rights reserved No part of this book may be reproduced , stored in a retrieval system , or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior permission in writing from the publisher ISBN : 978-89-6198-347- Desk Copy Request / Information To place your desk copy request or for more information , please contact the following office: Tel : (02 ) 3273-4300 Fax : (02 )3273-4303 Homepage : www.wcbooks.co.kr :i > i f > i r • » / i - * ; i t - -.- u • > I | / •i t > WorldCom Edu t S ’ ‘rr .„ *I » »n ^ i ViSgjj Life Science I What Animals Need to Grow Lesson 01 ) ) Living Things vs Nonliving Things Lesson 02 Adaptations for Survival 22 Lesson 04) The Human Life Cycle 28 Part ' 3| Earth Science k Lesson 05 ) W 36 Lesson 06 Measuring the Weather 42 Lesson 07 Clouds and Rain 48 Seasons 54 The Sky 60 k Lesson 08 k Lesson 09 o k Weather k I 16 Lesson 03 \ \ 10 '.’Rt - >5 • v Science Book , Parts A A A J fv \ Physical Science Heat 68 I Light 74 Lesson 10 f Lesson 11 t Sound 80 Lesson 13| I Electricity 86 / Motion 92 Magnets 98 Lesson 12| k " k Lesson 14; k Lesson 15 f © I » 11 ' is i V i V Student Book — Visual Summary| Ths visual summary uses images i Title r This is what the lesson is about with key vocabulary and other related words to introduce the main concept of the lesson The visual summary is also an aid for word association, reinforcing the meaning of the words within context c L - r i i i i i i i i i i i i i i i i i L A Key Vocabulary These are new words for students to learn in the lesson The meaning of each word is below it i i i Up Close f This expands the key vocabulary and the lesson's main idea This gives students a greater level of understanding i j r / ' r V - 7ZL Il "I VT: - CJi * ) Science Book Exercise | This exercise will test students' r '/• • • i ^ ) I “ ! I understanding of the written definition of the key vocabulary —|Review Here there are pictures of objects or situations Students can use a visual guide to help them remember a word jl < i i l i I 5' i i i i Match each word with the right picture Match each word with its definition oxygen nest shelter a place where birds live ;’ i i hatch ; i breathe breathe to keep something for future use oxygen a gas that is necessary for animals to live store i a place where an animal can be sale s hatch i V I _l u i Exercise Review i ! l nest store shelter to come out of an egg i a to take in oxygen s K i i * I e n !! r n Choose the things that animals are getting in the pictures ij Circle T for true, F for false A nest helps to protect young birds To store means to come out of an egg Oxygen has many different colors a water a oxygen a shelter b shelter b food b food in: T/F r T/F |: T/F j ’ r ij j Ij 13 12 l L —1 Review Here there are new pictures that relate to the key vocabulary Different pictures help students learn a new word and remember it .r £ IT r $ True or False I J ft ii IS • This exercise make the students think carefully about a statement p ) I I ** ii 5Iti IT 15 J! IJ ! ? :*:' ã/ V t u 'ii iô r « %i Si rr * * VI > % *r ô 11 r |Reading ji ãit »i The passage is the main part of the lesson It contains all the key vocabulary and other words students have been learning in this lesson Students have been preparing for the passage in the previous pages This makes it easier for Ml Ifã ằ *ằ i nô ãI ô •* ;u «• / > it nt * •• » • n • • •1 II < •* Jt • •• 'I - '1 what is written in the passage students to comprehend the passage li { Comprehensi n I °' These questions test students comprehension of the passage They also test students' ability to remember k r n • » >i •i •• » • 1- L i < • • /* * >1 i * w t ;» a * I t » i n M t ’! b nest How can a shelter help an animal? b give It food keep it sale t + J c store c make it extinct Some animals only eat other animals, and a some animals only eat oxygen b some animals only eat plants c some animals only drink water What birds need to stop them from becoming extinct? a They need eggs, young, and nests b They need other animals to eat them c They need water, oxygen, food, and shelter r r* Where does a bird live? a hatch What Animals Need to Crow Animals need many things to live First, animals need oxygen to breathe Oxygen has no color and is made by plants Second, animals need food to get energy Some animals eat plants Some animals eat other animals And also there are animals that eat both plants and animals Third, animals need to drink water to stay alive Last, animals need shelters Shelters help to protect animals from danger and keep them safe For example, birds live in nests They store their eggs in the nests and the eggs hatch in the nests If animals not have oxygen, food, water, and shelter, they r» — Choose the correct answer Read the passage Complete the chart could become extinct ii v ô * ã r*, READING SKILL Main Idea and Details r f t < t (o » r r I X This is made by plants and has no color * i l * What Animals Need Food I Animals need this to get energy ) (o Write the correct answer j I I Animals get It by This is a place drinking where animals can be safe ) Where birds store and protect their young? Name one animal that has become extinct 14 I 15 i r> r I f L - Reading Skill l » : Each passage follows a reading skill such as Main Idea, Sequence, Compare and Contrast, Classify, etc The chart helps students identify and understand the key concepts or key parts of the passage This aids comprehension < r r : I i I 1 'r I i i Critical Thinking |- — j These questions make students use critical thinking, which is an important part of the learning process This section will help students develop their reading skills Workbook r —| Vocabulary These exercises test students' ability to remember the meaning of a word using a picture as a guide #1 T 01 What Animals Need to Grow Fill In the blanks using the words from the box d nests c protects People need food, clothing and r b shelter a hatch Animals need a extinct b oxygen a hatches out of the eggs The baby alligator L c extinct d nest _ to keep their young safe, and c oxygen b breathe their young, d protect shelter “ Listen and fill In the blanks to complete the passage Animals need many things to live First, animals need hatch breath oxygen * store neit (Shelter ) Fish take a hatch _ Oxygen has * from the water, b ihelter c oxygen The birds are carrying twigs to build their a breathes b extincts d nest d protects d extinct c nests animals Dinosaurs are a need Some animals eat other animals And also there are animals that eat both plants and animals Third, animals need to drink water to stay b shelter e breathe Vocabulary • • eggs • • alive Last, animals need Shelters help to animals from danger and keep them safe For O - • no color and is made by plants Second, animals need food to get energy Some animals eat plants Choose the word that best completes the sentence r to example, birds live in They eggs in the nests and the their in the nests.If animals not hove oxygen, food, water, and shelter, they could become • _ L— These exercises make students use the key vocabulary words in a context that is different to that in the passage This increases students' understanding and use of words Listen & Write I J Students can practice their listening skills A native speaker of English speaks the passage, and this allows students to hear the proper pronunciation of words sun moon star planet object rotate Choose the word that best completes the sentence This box is full of rackets, balls and other a circles b rotates No one knows how many a rotate The a sun b surface objects c are d colors in the universe c circles d stars moves around the earth b rotate c moon d star i The a circle gives have the names in our a Planets b Suns The earth _ like a top plates I• • •• i * c moon • ** d color solar system, b objects Listen & Write i h, a •• 11 • us daylight and warmt b sun c Rotates d Circles c rotates d moon ) 5 KJ ooooo J o r s » o I I Every day, the O looks like it is moving across the sky But actually the Sun is not moving The sun looks like it is movin as g the Earth © When the side we live on faces the Sun, i we have day When the side we live on turns away from the Sun , we have night In the day sky, we can see the Sun The Sun is a A star is an © i f that makes its own i light The Sun gives light and warmth to the Earth There's no sunlight in the night sky In the night sky we can see © stars and the © I : -/ Planets are objects that move around the Sun The Earth is a planet The moon is the object that move Qround the Earth Planets, stars and the moon look small because they Qre L far away from the Earth 19 10 Heat Vocabulary r Fill in the blanks using the words from the box •7 EV& j ,4 r energy warm heat rub lamp stove i i Choose the word that best completes the sentence Drinking hot milk can a stove : you b energy d rub rub d stove rub d cook c warm I i i Use a(n) a ! i ! lamp to see at night, b heat c II i i i a lamp i i i » ! ! i i ' i The dinner was on the l 20 b stove c If you _ your hands together, it will warm them, energy a stove lamp b The Earth gets from the Sun a stove b rub We eat food to get a warm c heat d lamp _ to work and play, energy lamp b Listen & Write d rub c d rub c I© Listen and fill in the blanks to complete the passage r\ w O is a kind of © Heat, light, sound and electricity are forms of energy Energy is something that makes things work or causes changes Heat comes from many things The Sun © the Earth's land, water, and air We get heat from burning things like wood or gas O and also make heat © produce light your hands together warms your hands Heat is an important energy for us Heat makes ice melt Heat warms our body and our homes in winter We also use heat to cook We can cook food on a © 21 11 * I ’ •» » i A a “! Ml rr,i« - Vocabulary / » ;s Fill in the blanks using the words from the box i»'«l i *: »il n« in - ji is n M v % III J ri 1 ft :.1 ,H * J I s I • ’ni i * II s I f m J3 '1 J i ( I i ; t i r i r ; i i i I i i sunglasses shadow light dark pass streetlight Choose the word that best completes the sentence During the daytime, trees and buildings make a flashlights 22 c candles d light protect our eyes from the sun b shadows a Sunglasses b Streetlights We used a flashlights b streetlights c Candles d Fireflies to see at night in the past, c candles d shadows * !ã ô' M i l i * Light a candles « v» through a clear window, b darks passes d c shadows When it is _ a streetlight t we need a flashlight to see b sunglasses c dark d light help us see at night, a Streetlights Listen & Write I b Sunglasses d Pass c Dark Listen and fill in the blanks to complete the passage O is a kind of energy Light comes from the sun Light also comes from © © Light can © ,© and Light is important because it lets us see things through clear objects Light passes through clear glass or clear plastic But light cannot pass through objects which are not clear © will block some light and protect your eyes When you shine a flashlight on a toy, a© © _ shape of the toy will be formed It is called a A shadow is made when an object blocks light You can see many shadows on a sunny day I 23 12 Sound A Vocabulary / Fill in the blanks using the words from the box i i i i fM i ằ ! I f ằ ã ô i i < r sI I i ] » n I * ; * rl * i « : fj ! •r ! ' Sn ii It r ^ s volume *i sound yell whisper pitch vibrate K SI (I » r • r IB « i Choose the word that best completes the sentence Ê ã ' ã >ô fl m M a ; rr it - My cell phone started to pitch b drum c whisper d vibrate r M in II »•1 fit The small bird has a high b pitch a yell *» « « ii E: at i : It 1.3 - sound, c whisper d drum I « ri rs it He TT J ••»11 ' ’ll a drum r*• r S3 » - SSI1 " $ ; 24 to her in the library, b yelled c whispered d pitched -r •* - ã ô ã> a i | *, -, [•iti ' til,.4 •t *i l* l i l y ii * 1•J L > >I n r» The b yell i r " ' The little boy d whisper the whisper b yell a volume s c sound The TV is too loud Please turn down a volume II of an ambulance warns us a drum a 11 ' c d vibrate c drum d to his friend b vibrated yelled J Listen & Write I© Listen and fill in the blanks to complete the passage / i i J O / ) f O v i r Vocabulary / t » Fill in the blanks using the words from the box i n i \.i ' 1 : \\ l i i « - r Ii r I ! A jj t J i « « J : a a i J r a » i i i > r i i ] i I j i ! i *i t i i i j i a \ l I ( l ! I I i i i i i i in the wall of my home There are i a power plants b outlets batteries c d cords : i i I You need a power i * i i i a dangerous i i It is a fuel 26 to use your computer, b fuel c electricity d cord to swim in deep water, b electricity c dangerous d wire .ô ã ã > vv ằ> _ã ằ I * ^ * '