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Warning risk mothers were obese by eating more fish in pregnancy
Children of mothers who eat too much fish in pregnancy, amely more than 3 meals / week, with the risk of obesity in the first year of life compared with children whose mothers who ate fish less when brought thai.Cac US scientists have issued a warning on the study published in the Journal of the American Medical Association (JAMA) issued on 15 / 2. to draw conclusions on, the scientists of the University of Crete has conducted analysis of more than 26,000 data pairs of mother and child in the US and many European countries, it was found Au.Ket kids whose mothers ate more than three servings of fish per week during pregnancy is the risk of overweight, obesity than children whose mothers ate fish less. In addition, mothers who ate more fish also increases the risk of other harmful chemicals commonly found in fish, particularly mercury, causing complications for pregnant nhi.Theo scientists, fish and other seafood providing ample nutrition for pregnant women and their unborn babies, to help children develop the brain. However, pregnant women should be noted only eat up to three servings of fish per week, especially those types of fish to eat only natural, not contaminated
Warning risk mothers were obese by eating more fish in pregnancy Children of mothers who eat too much fish during pregnancy, namely more than 3 meals / week, with the risk of obesity in the first year of life compared with children whose mothers ate less fish during pregnancy. US scientists have issued a warning on the study published in the Journal of the American Medical Association (JAMA) on 15 / 2. to draw conclusions on, the scientists of the University Crete has conducted analysis of more than 26,000 data pairs of mother and child in the US and many European countries Au.Ket found children whose mothers ate more than three servings of fish per week during pregnancy with risk of overweight, higher obesity compared to children whose mothers ate fish less. In addition, mothers who ate more fish also increases the risk of other harmful chemicals commonly found in fish, particularly mercury, causing complications for pregnant nhi.Theo scientists, fish and other seafood providing ample nutrition for pregnant women and their unborn babies, to help children develop the brain. However, pregnant women should be noted only eat up to three servings of fish per week, especially those types of fish to eat only natural, not contaminated.
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Computers play a very important role in human development today. However, there are still opinionated opinions about the benefits and harms that computers bring to humans
Hokk tốt
Computers play a very important role in human development today. However, there are still opinionated opinions about the benefits and harms that computers bring to humans
Rule (Quy tắc) | Direct speech (Trực tiếp) | Reported speech (Gián tiếp) |
1. Tenses (Thì) | Present simple (V/Vs/es) | Past simple (Ved) |
Present progressive (is/am/are+Ving) | Past progressive (was/were+Ving) | |
Present perfect (have/has+VpII) | Past perfect (had+VPII) | |
Past simple (Ved) | Past perfect (had +VpII) | |
Past progressive (was/were +Ving) | Past progressive/ | |
Past perfect | Past perfect | |
Future simple (will +V) | Future in the past (would +V) | |
Near future (is/am/are +going to+V) | Was/were +going to +V | |
2. Modal verbs | Can | Could |
3. Adverb of place | This | That |
These | Those | |
Here | There | |
4. Adverb of time | Now | Then |
Today | That day | |
Yesterday | The day before/ the previous day | |
The day before yesterday | Two days before | |
Tomorrow | The day after/the next (following) day | |
The day after tomorrow | Two days after/ in two days’ time | |
Ago | Before | |
This week | That week | |
Last week | The week before/ the previous week | |
Last night | The night before | |
Next week | The week after/ the following week | |
5.Subject/Object | I / me | She, he /Her, him |
We /our | They/ them | |
You/you | I, we/ me, us |
hok tốt
Vấn đề:
- Ô nhiễm môi trường (nguồn nước, giao thông, không khí,..)
-Xã hội (thiếu việc làm, vô gia cư, tệ nạn xã hội, nghiện ngập,...)
-Cuộc sống của dân nghèo thành thị ngày càng trở nên khó khăn
Biện pháp :
Quy hoạch lại đô thị theo hướng phi tập trung, xây dựng nhiều thành phố vệ tinh, chuyển dịch công nghiệp và dịch vụ đến các vùng mới và đẩy mạnh đô thị hóa nông thôn.
Câu 1
- hút
- làm sáng
- bị nhiễm điện, điện tích
Câu 2
Một số vật sau khi cọ sát bị nhiễm điện:
- Vào những ngày thời tiết khô ráo, khi cởi áo len ra, ta nghe được tiếng lách tách nhỏ, nếu ở bóng tối, ta còn thấy những chớp sáng li ti
- Chiếc lược nhựa sau khi cọ sát với tóc, nhiều sợi tộc đã bị lược hút kéo thẳng ra
- Những đám mây giông bị nhiễm điện gây nên hiện tượng sấm, sét, chớp
Bài 3
Vì khi quay, các cánh quạt cọ sát rất mạnh vào không khí, chúng đã trơ thành vật nhiễm điện. Vì vậy, các cánh quạt có khả năng hút các hạt bụi nhỏ li ti trong không khí gần nó. Mép cánh quạt cọ sát với không khí mạnh hơn nên nhiễm điện mạnh hơn, và do đó hút nhiều bụi hơn so với phần khăc của cánh quạt
Bài 4
Có hai loại điện tíchlà điện tích âm và điện tích dương
Bài 5
- cùng , đẩy
- hút, khác
- 2, đẩy, hút
- (-), (+)
Students can donate money and some books for the poor children.
Students can give them some of there old clothes to wear in this Winter.
Students can teach the poor children thing they don't khow.
Students can play with them whem they are alone.
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