<p><strong>1. Từ vựng:&nbsp;</strong></p><p>- Animals: turtle, sea lion, seal, dolphin, plankton, blue whale, shark, ray&nbsp;</p><p>&nbsp;</p><p><strong>2.

<p><strong>1. Từ vựng:&nbsp;</strong></p><p>- The Ocean: Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern Ocean, Artic Ocean, The island, Volcano.<br>&nbsp;</p><p><strong>2.

<p><strong>1. Từ vựng:&nbsp;</strong></p><p>- The Eart, equator, the North pole, the South Pole, day time, night time, The Sun&nbsp;</p><p>&nbsp;</p><p><strong>2. Một số nội dung bài:&nbsp;</strong></p><p>- Where are we living?

<p><strong>1. Từ vựng:</strong>&nbsp;</p><p>- brain, nerve, stomach, food pipe, intestine, anus.&nbsp;</p><p>&nbsp;</p><p><strong>2.

<p><strong>1. Từ vựng:&nbsp;</strong></p><p>- A skeleton, a bone, a femur, stapes, lungs, oxygen&nbsp;</p><p>&nbsp;</p><p><strong>2.

<p><strong>1. Từ vựng:</strong></p><p>&nbsp;- footprint, polar bear, hummingbird, ostrich, sharp&nbsp;</p><p>&nbsp;</p><p><strong>2.

<p><strong>1. Từ vựng</strong><br>Spider, worm, jellyfish, octopus, lion, crocodile, frog, human, Invertebrates, vertebrates, blackblonde,<br>&nbsp;</p><p><strong>2. Một số nội dung bài:&nbsp;</strong></p><p>- Invertebrates ( ( Động vật không xương sống ) and vertebrates (động vật có xương sống )<br>- Vertebrates have a blackbond<br>Example : A lion is a vertebrate. It has a blackbond. It helps the lion to run<br>Humans are vertebrates. We have a blackbond.

<p><strong>1. Ôn tập từ vựng: </strong>water melon, strawberry, apple, orange.<br>- Parts of tree: bud, flower, leaf, stem, root, seed, fruit.</p><p><br><strong>2.

<p><strong>1. Từ vựng:&nbsp;</strong></p><p>- Vegetables: carrot, sugarcane, cabbage, broccoli, peas<br>- Fruits: water melon, strawberry, apple, orange.<br>- Parts of tree: bud, flower, leaves, stem, root, fruit, seed.</p><p><br><strong>2.

<p><strong>1. Ôn tập từ vựng:</strong></p><p>Animals, plants, rainforest, monkey, desert, camel, penguin, hot, cold, wet, dry</p><p>&nbsp;</p><p><strong>2. Từ mới:</strong></p><p>Banana, sunflowers, &nbsp;shelter, air, food, soil, water, light, space</p><p>&nbsp;</p><p><strong>3.