小西媽雙語(yǔ)工程2007期58號(hào)Eason打卡Day239【2a Unit4】

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英語(yǔ): 2a unit4漢語(yǔ): 復(fù)習(xí)漢一～漢四識(shí)字：學(xué)前快讀600字第四冊(cè)理解性閱讀：海尼曼中，牛津樹(shù)5指讀：掃雷week23&24listening：1a，1b，2a, 2b, peppa pig s1video：2a unit1-12, peppa pig s1Letters: A-Z 漢一復(fù)習(xí) Learning center Ant hillp: look at this picture. What is this? k: this is an ant hillp: yes. This is the nest where the ants live, eat and sleep. And here are some little ants. Let's play game.Let them go marching one by one/two by two/three by three. Oh,where is the little one?k: There. It's sucking his thumb.p: Quickly, it's raining, go marching one by one and go into the ant hill. Boom!Boom!Boom!You should put them one by one. And they will go marching down to the nest.Next, two by two/three by three. The ants go marching two by two.....” Draw ants and ant hilllet’s draw an ant hill on the paper. Firstly, I will draw a hole. This hole is the the door to the nest. The ants go down through this door to their nests. And then draw a shape of an ant hill. Anthill is ant’s nest which is made of lots of rooms and tunnels.I will draw some rooms and tunnels. Inside the hill there are many rooms where the ants live, work and rest. Tunnels connect the rooms/ these rooms are connected by the tunnels. Now you know what’s inside the ant hill?k: Tunnels and rooms. p: good. Do you know what they use to make their nests/anthill? k: They make the hills out of dirt/soil./ they use soil to make the nest. Who live in a ant hill?k: ants live in the anthillp: Yes. The ants live and work together. The ant hill is the home where ants live together and raise their young. The same as the bees, there are worker ants, queen ant and male ants in the anthill. The queen ant is only in charge of laying eggs. I will draw a queen ant here. Queen ant lives at the bottom of the anthill and lay eggs here. There are also some ants called worker ants. The worker ants look after/raise their young larvas and store food in the different rooms. The male ants’ job is only to mate with the queen ant. And then they will die. What do ants eat?Grapes, chocolate, pie, candy, cakeYes. Ants like to eat sweet things. other kinds of ants nestMany kinds of ants live in the anthills, but some ants live in the wood or under the sidewalk or even in the door. Not all ants nest underground. For example, Carpenter ants live in trees or in dead woods or in the wooden walls of buildings. Let's draw a nest for carpenter ants.Some ants build hills as high as the ceiling of a room. It looks like this. Marching rulesp: Let's practice some marching rules. Let's take turns to be the leader who gives the marching rules/orders. The other one must hold the sword and follow the orders to do the movements.p: First, I'm the leader. I’m going to blow the whistle. Attention! Let's go marching. Stand up! Turn left ! Turn right! Ready，set，go! One，two，three，four! One，two，three，four! Stop! k: OK! Mom, listen to the marching rules, it's your turn to do the movements.p: ok. I am ready! k: Stand up! Let's go marching! Turn left.Turn right.Ready, set,go! One two three four, one two three four... Team Work-worker antsprepare some foods (candy, bread, biscuit, nuts, fruits) and toys.p: we are going to be the worker ants. Let's make an anthill with blanket. We are strong workers/worker ants. Are you a strong ant?k: Yes, I am very strong!p: ok. our anthill is ready. This is the door of our nest/home. We live underground. Let’s get into our nest. Follow me. This is a tunnel. It’s dark in the tunnel. An ant nest is made of a lot of tunnels and rooms. Look, there is a room. It’s our room where we can eat and sleep.p: Now, I’m hungry. Let's go out to find something to eat! p: I find some nuts. You can have some.k: Not yummy, I like to eat candy.p: Quickly, it is raining, and thunder storms come! We should go marching to the our nest! “The ants go marching one by one...”p: Let's go marching down to the ground to get out of the rain! Boom！Boom！Boom！Boom!p: It's not raining/ it stops raining. Let’s go out again. Look, I have found a lot of things. I need your help to carry them to our room.P: I’ll carry this one first. How about you?K: This one.P: Are you ok?K: Ok./No.P: Good, let’s go!?/ Don’t?worry. I can help you./ Oh,?it’s too heavy,? we need help. Let’s work as a team. Oh, we can’t lift the good. come! We need your help. Let’s work together. Let’s work as a team.All: “The ants are carrying food one by one, hurrah, hurrah!” /“The ants are carrying food two by two, hurrah, hurrah!”/“The ants are carrying food three by three, hurrah, hurrah!”/“The ants are carrying food four by four, hurrah, hurrah!”到達(dá)房間P: Ok, put it down. Thank you very much! I can’t do that without your help.Chase other insectsp: Look, there are some other ants/insects, they want to steal our food. Let's chase them away! We can sting them or bite them.k: Go away. bad ants.p: Yes ,we (are guard workers to) protect our anthill! We can bite or sting them. What do ants like to eat?(Prepare two plates. One with small crumbs of bread and nuts, one with candy and orange)P: let’s go to the park to feed ants. K: Ok.P: But what do ants like to eat? Do you have any ideas? K: Candy, nutsP: Ok, let’s take candy and some nuts. Well, I guess ants like to eat orange and bread. I’ll take an orange and small crumbs of bread.P:?Place? the? food? on? the? plate? and? wait. ?A? large? amount ?of? ants? come? to? eat? the orange and the candy. Few ants come to eat the peanut and the bread. Why? K:?Sweet.P: Yes. Orange is sweet. Candy is sweet. Most ants like to eat sweet things. Just like you.Don’t touch the ants by your finger, some ants can sting or bite people. Don’t step on them or crush them. Weather signs/symbols Worksheet about weathers Body parts of an antBeing an insect, ants have three parts: head, thorax, and abdomen.HeadThe head has two eyes, two antennae, and pinchers.Antennae - the better to touch and smell withCompound eyes - the better to see many of the same thing with.Pinchers鉗- the better to carry, dig, defend and eat with (an ant squeezes its food with its pinchers to get the juice because it cannot chew)There are two sets of jaws: the outer pair is used forcarrying objects such as food and for digging, and the inner pair is used for chewing.ThoraxThe thorax has 6 legs with a sharp claw on each end - these make me an insect and help me climb better and run fast.There is a sharp claw at the tip of each leg. This is why the ant does not fall off when hanging upside down. The foreleg has a brush (arrow) on the forelimbs for cleaning purposes.AbdomenThe abdomen is the largest of the three parts of the body, but it has no limbs四肢無(wú)力attached to it. It has 2 stomachs - one for me and one for the colony. Life cycle of an antThe life cycle of the ant has four stages, including egg, larva, pupa, and adult, and spans a period of 8 to 10 weeks.? An ant's life begins as an egg. Ant eggs are soft, oval, and tiny ---about the size of a period at the end of a sentence.? An egg hatches into a worm---shaped larva with no eyes or legs. Larvae are eating machines that rely on adults to provide a constant supply of food.? When a larva is large enough, it grows into a pupa. Pupae look more like adults, but their legs and antennae are folded against their bodies.? Finally, the pupa emerges as an adult. Young adults are often lighter in color, but darken as they age.The queen spends her life laying eggs.The workers are females and do the work of the colony, with larger individuals functioning as soldiers who defend the colony.At certain times of the year, many species produce winged males and queens that fly into the air, where they mate. The male dies soon afterward, and the fertilized queen establishes a new nest. Ant CitiesHere is a picture about the ant city. The ants live underground. There are a lot of rooms inside, and they have different functions. See, there are nursery area, food storage area, rest area, winter area, dining room, seed husking room and queen's room. Ants are like bees, in an ant city, there is a queen(more more). The queen lays eggs everyday, and workers will move the eggs to nursery room. The worker who collect food will store the food in storage area. They will take off the husks, and put them in husking room and then they will throw them away soon. Ants are very clean, and like to make their home very tidy. Like us, they have dining room where they eat, and rest room where they rest. And at the bottom, we can see this winter room where they hibernate.Now, let us color the city according to the instruction. Food storage room儲(chǔ)藏間nursery room養(yǎng)育室queen room蟻后室rest area休息室dining room 就餐室winter room 冬眠室Now we finish our job. Here are 2 questions. Why is the nursery area at the top and the winter room is at the bottom? I think, the queen lays eggs on warm/sunny days. When it’s sunny, the top of the nest gets get warm. The top of the nest can get heat from sunshine. It is better for eggs to be hatched, and larvae and pupae to grow.But in winter, it will be relatively warmer at the bottom of the nest. Because it is very cold outside, when they hibernate, they need to choose the warmest room to keep warm. Count 2 by 2, even and odd numbersp: let’s get our number board out. Today we will count by 2s. It means we don't count in the normal way, like 1 2 3 4 5 6. We will do skip counting.Today we skip count by 2 first. I will show you how to count. 1 3 5 7 9...., and we also can count 2 4 6 8 10....Then, let me introduce you the even number. See， all even numbers can be matched into pairs, but all odd numbers can't be matched into pairs. See this picture. Here are six chicks. each chick can find it’s friends. There is no single one left. So six is an even number.But among those nine trees, there is one left, no friend for it at all. So nine is an odd number. Who's Who?Queen Ant- Queen ant lays all the eggs and is the mother. Young queens have wings but old queens do not. All have large abdomen's to produce eggs. Some can lay millions of eggs per year.Male Ants- All males have wings and can be seen for only a few weeks in the summer. They mate with the queen and do no work in the colony.Worker Ants- All female, but do not lay eggs. They are the smallest ants, they do all the chores: clean the nest, gather food, and defend the colony. Workers have many different jobs to do. They begin their work by cleaning themselves. A couple days later they start sharing food and licking each other.Here are a some of the different jobs done by the worker ants.Queen Tender: Young ants help the queen deliver her eggs by grabbing the eggs with their mandibles.Nurse Ant: Young ants lick larvae so they do not dry out, and feed them so they grow.Tunnel Diggers: Young ants dig tunnels for traffic and new chambers to store eggs and larvae and food.Guard: These ants stand near the entrance of the nest, blocking strange ants from entering.Foragers: The oldest ants search for food. Most foragers search within 50 feet of the nest, but if food is scarce, they may travel thousands of feet.